Articles | Volume 16, issue 1
https://doi.org/10.5194/cp-16-245-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/cp-16-245-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
06 Feb 2020
Research article |
| 06 Feb 2020
| 06 Feb 2020
Algal lipids reveal unprecedented warming rates in alpine areas of SW Europe during the industrial period
Department of Stratigraphy and Paleontology, University of Granada,
Granada, 18072, Spain
School of Geographical and Earth Sciences, University of Glasgow,
Glasgow, G12 8QQ, UK
Instituto Andaluz de Ciencias de la Tierra (IACT), CISC-UGR, Armilla, 18100, Spain
Jaime L. Toney
School of Geographical and Earth Sciences, University of Glasgow,
Glasgow, G12 8QQ, UK
Gonzalo Jiménez-Moreno
Department of Stratigraphy and Paleontology, University of Granada,
Granada, 18072, Spain
Carmen Pérez-Martínez
Department of Ecology and Institute of Water Research, University of Granada, Granada, 18072, Spain
Laura Jiménez
Department of Ecology and Institute of Water Research, University of Granada, Granada, 18072, Spain
Marta Rodrigo-Gámiz
Department of Stratigraphy and Paleontology, University of Granada,
Granada, 18072, Spain
R. Scott Anderson
School of Earth and Sustainability, Northern Arizona University,
Flagstaff, AZ 86011, USA
Jon Camuera
Department of Geosciences and Geography, University of Helsinki,
Helsinki, 00014, Finland
Francisco J. Jiménez-Espejo
Instituto Andaluz de Ciencias de la Tierra (IACT), CISC-UGR, Armilla, 18100, Spain
Dhais Peña-Angulo
Department of Geography, University of Zaragoza, Zaragoza, 50009,
Spain
María J. Ramos-Román
Department of Geosciences and Geography, University of Helsinki,
Helsinki, 00014, Finland
Related authors
Jon Camuera, Gonzalo Jiménez-Moreno, María J. Ramos-Román, Antonio García-Alix, Francisco Jiménez-Espejo, Jaime L. Toney, R. Scott Anderson, and Cole Webster
Clim. Past Discuss., https://doi.org/10.5194/cp-2019-130, https://doi.org/10.5194/cp-2019-130, 2019
Preprint withdrawn
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This study presents a unique high-resolution terrestrial paleoclimate record between 20,000 and 11,000 cal yr BP from the Padul wetland (S Spain) that allowed the identification of 3 main phases within the cold and arid Heinrich Stadial 1 (HS1) and, for the first time, a further subdivision of HS1 in 7 centennial-scale sub-phases.
Jose M. Mesa-Fernández, Gonzalo Jiménez-Moreno, Marta Rodrigo-Gámiz, Antonio García-Alix, Francisco J. Jiménez-Espejo, Francisca Martínez-Ruiz, R. Scott Anderson, Jon Camuera, and María J. Ramos-Román
Clim. Past, 14, 1687–1706, https://doi.org/10.5194/cp-14-1687-2018, https://doi.org/10.5194/cp-14-1687-2018, 2018
María J. Ramos-Román, Gonzalo Jiménez-Moreno, Jon Camuera, Antonio García-Alix, R. Scott Anderson, Francisco J. Jiménez-Espejo, and José S. Carrión
Clim. Past, 14, 117–137, https://doi.org/10.5194/cp-14-117-2018, https://doi.org/10.5194/cp-14-117-2018, 2018
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In this study we carried out a multiproxy high-resolution analysis on a sediment record from the Padul Basin in the Sierra Nevada (southern Iberian Peninsula). Padul is a classical and very unique site from the Mediterranean area as it contains a very long and continuous Quaternary sedimentary record. However, the uppermost part of the record was never recovered. In this study we focus on the last 4700 cal yr BP of Holocene climate variability and human activity in the Mediterranean area.
Andria Dawson, John W. Williams, Marie-José Gaillard, Simon J. Goring, Behnaz Pirzamanbein, Johan Lindstrom, R. Scott Anderson, Andrea Brunelle, David Foster, Konrad Gajewski, Dan G. Gavin, Terri Lacourse, Thomas A. Minckley, Wyatt Oswald, Bryan Shuman, and Cathy Whitlock
Clim. Past Discuss., https://doi.org/10.5194/cp-2024-6, https://doi.org/10.5194/cp-2024-6, 2024
Preprint under review for CP
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Holocene vegetation-atmosphere interactions provide insight into intensifying land use impacts and the Holocene Conundrum- a mismatch between data- and model- inferred temperature. Using pollen records and statistical modeling, we reconstruct Holocene land cover for North America. We determine patterns and magnitudes of land cover changes across scales. We attribute land cover changes to ecological, climatic, and human drivers. These reconstructions provide benchmarks for Earth System Models.
Santiago Beguería, Dhais Peña-Angulo, Víctor Trullenque-Blanco, and Carlos González-Hidalgo
Earth Syst. Sci. Data, 15, 2547–2575, https://doi.org/10.5194/essd-15-2547-2023, https://doi.org/10.5194/essd-15-2547-2023, 2023
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A gridded dataset on monthly precipitation over mainland Spain between spans 1916–2020. The dataset combines ground observations from the Spanish National Climate Data Bank and new data rescued from meteorological yearbooks published prior to 1951, which almost doubled the number of weather stations available during the first decades of the 20th century. Geostatistical techniques were used to interpolate a regular 10 x 10 km grid.
Yicheng Shen, Luke Sweeney, Mengmeng Liu, Jose Antonio Lopez Saez, Sebastián Pérez-Díaz, Reyes Luelmo-Lautenschlaeger, Graciela Gil-Romera, Dana Hoefer, Gonzalo Jiménez-Moreno, Heike Schneider, I. Colin Prentice, and Sandy P. Harrison
Clim. Past, 18, 1189–1201, https://doi.org/10.5194/cp-18-1189-2022, https://doi.org/10.5194/cp-18-1189-2022, 2022
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We present a method to reconstruct burnt area using a relationship between pollen and charcoal abundances and the calibration of charcoal abundance using modern observations of burnt area. We use this method to reconstruct changes in burnt area over the past 12 000 years from sites in Iberia. We show that regional changes in burnt area reflect known changes in climate, with a high burnt area during warming intervals and low burnt area when the climate was cooler and/or wetter than today.
Sandy P. Harrison, Roberto Villegas-Diaz, Esmeralda Cruz-Silva, Daniel Gallagher, David Kesner, Paul Lincoln, Yicheng Shen, Luke Sweeney, Daniele Colombaroli, Adam Ali, Chéïma Barhoumi, Yves Bergeron, Tatiana Blyakharchuk, Přemysl Bobek, Richard Bradshaw, Jennifer L. Clear, Sambor Czerwiński, Anne-Laure Daniau, John Dodson, Kevin J. Edwards, Mary E. Edwards, Angelica Feurdean, David Foster, Konrad Gajewski, Mariusz Gałka, Michelle Garneau, Thomas Giesecke, Graciela Gil Romera, Martin P. Girardin, Dana Hoefer, Kangyou Huang, Jun Inoue, Eva Jamrichová, Nauris Jasiunas, Wenying Jiang, Gonzalo Jiménez-Moreno, Monika Karpińska-Kołaczek, Piotr Kołaczek, Niina Kuosmanen, Mariusz Lamentowicz, Martin Lavoie, Fang Li, Jianyong Li, Olga Lisitsyna, José Antonio López-Sáez, Reyes Luelmo-Lautenschlaeger, Gabriel Magnan, Eniko Katalin Magyari, Alekss Maksims, Katarzyna Marcisz, Elena Marinova, Jenn Marlon, Scott Mensing, Joanna Miroslaw-Grabowska, Wyatt Oswald, Sebastián Pérez-Díaz, Ramón Pérez-Obiol, Sanna Piilo, Anneli Poska, Xiaoguang Qin, Cécile C. Remy, Pierre J. H. Richard, Sakari Salonen, Naoko Sasaki, Hieke Schneider, William Shotyk, Migle Stancikaite, Dace Šteinberga, Normunds Stivrins, Hikaru Takahara, Zhihai Tan, Liva Trasune, Charles E. Umbanhowar, Minna Väliranta, Jüri Vassiljev, Xiayun Xiao, Qinghai Xu, Xin Xu, Edyta Zawisza, Yan Zhao, Zheng Zhou, and Jordan Paillard
Earth Syst. Sci. Data, 14, 1109–1124, https://doi.org/10.5194/essd-14-1109-2022, https://doi.org/10.5194/essd-14-1109-2022, 2022
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We provide a new global data set of charcoal preserved in sediments that can be used to examine how fire regimes have changed during past millennia and to investigate what caused these changes. The individual records have been standardised, and new age models have been constructed to allow better comparison across sites. The data set contains 1681 records from 1477 sites worldwide.
Cody C. Routson, Darrell S. Kaufman, Nicholas P. McKay, Michael P. Erb, Stéphanie H. Arcusa, Kendrick J. Brown, Matthew E. Kirby, Jeremiah P. Marsicek, R. Scott Anderson, Gonzalo Jiménez-Moreno, Jessica R. Rodysill, Matthew S. Lachniet, Sherilyn C. Fritz, Joseph R. Bennett, Michelle F. Goman, Sarah E. Metcalfe, Jennifer M. Galloway, Gerrit Schoups, David B. Wahl, Jesse L. Morris, Francisca Staines-Urías, Andria Dawson, Bryan N. Shuman, Daniel G. Gavin, Jeffrey S. Munroe, and Brian F. Cumming
Earth Syst. Sci. Data, 13, 1613–1632, https://doi.org/10.5194/essd-13-1613-2021, https://doi.org/10.5194/essd-13-1613-2021, 2021
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We present a curated database of western North American Holocene paleoclimate records, which have been screened on length, resolution, and geochronology. The database gathers paleoclimate time series that reflect temperature, hydroclimate, or circulation features from terrestrial and marine sites, spanning a region from Mexico to Alaska. This publicly accessible collection will facilitate a broad range of paleoclimate inquiry.
Basil A. S. Davis, Manuel Chevalier, Philipp Sommer, Vachel A. Carter, Walter Finsinger, Achille Mauri, Leanne N. Phelps, Marco Zanon, Roman Abegglen, Christine M. Åkesson, Francisca Alba-Sánchez, R. Scott Anderson, Tatiana G. Antipina, Juliana R. Atanassova, Ruth Beer, Nina I. Belyanina, Tatiana A. Blyakharchuk, Olga K. Borisova, Elissaveta Bozilova, Galina Bukreeva, M. Jane Bunting, Eleonora Clò, Daniele Colombaroli, Nathalie Combourieu-Nebout, Stéphanie Desprat, Federico Di Rita, Morteza Djamali, Kevin J. Edwards, Patricia L. Fall, Angelica Feurdean, William Fletcher, Assunta Florenzano, Giulia Furlanetto, Emna Gaceur, Arsenii T. Galimov, Mariusz Gałka, Iria García-Moreiras, Thomas Giesecke, Roxana Grindean, Maria A. Guido, Irina G. Gvozdeva, Ulrike Herzschuh, Kari L. Hjelle, Sergey Ivanov, Susanne Jahns, Vlasta Jankovska, Gonzalo Jiménez-Moreno, Monika Karpińska-Kołaczek, Ikuko Kitaba, Piotr Kołaczek, Elena G. Lapteva, Małgorzata Latałowa, Vincent Lebreton, Suzanne Leroy, Michelle Leydet, Darya A. Lopatina, José Antonio López-Sáez, André F. Lotter, Donatella Magri, Elena Marinova, Isabelle Matthias, Anastasia Mavridou, Anna Maria Mercuri, Jose Manuel Mesa-Fernández, Yuri A. Mikishin, Krystyna Milecka, Carlo Montanari, César Morales-Molino, Almut Mrotzek, Castor Muñoz Sobrino, Olga D. Naidina, Takeshi Nakagawa, Anne Birgitte Nielsen, Elena Y. Novenko, Sampson Panajiotidis, Nata K. Panova, Maria Papadopoulou, Heather S. Pardoe, Anna Pędziszewska, Tatiana I. Petrenko, María J. Ramos-Román, Cesare Ravazzi, Manfred Rösch, Natalia Ryabogina, Silvia Sabariego Ruiz, J. Sakari Salonen, Tatyana V. Sapelko, James E. Schofield, Heikki Seppä, Lyudmila Shumilovskikh, Normunds Stivrins, Philipp Stojakowits, Helena Svobodova Svitavska, Joanna Święta-Musznicka, Ioan Tantau, Willy Tinner, Kazimierz Tobolski, Spassimir Tonkov, Margarita Tsakiridou, Verushka Valsecchi, Oksana G. Zanina, and Marcelina Zimny
Earth Syst. Sci. Data, 12, 2423–2445, https://doi.org/10.5194/essd-12-2423-2020, https://doi.org/10.5194/essd-12-2423-2020, 2020
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The Eurasian Modern Pollen Database (EMPD) contains pollen counts and associated metadata for 8134 modern pollen samples from across the Eurasian region. The EMPD is part of, and complementary to, the European Pollen Database (EPD) which contains data on fossil pollen found in Late Quaternary sedimentary archives. The purpose of the EMPD is to provide calibration datasets and other data to support palaeoecological research on past climates and vegetation cover over the Quaternary period.
Jon Camuera, Gonzalo Jiménez-Moreno, María J. Ramos-Román, Antonio García-Alix, Francisco Jiménez-Espejo, Jaime L. Toney, R. Scott Anderson, and Cole Webster
Clim. Past Discuss., https://doi.org/10.5194/cp-2019-130, https://doi.org/10.5194/cp-2019-130, 2019
Preprint withdrawn
Short summary
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This study presents a unique high-resolution terrestrial paleoclimate record between 20,000 and 11,000 cal yr BP from the Padul wetland (S Spain) that allowed the identification of 3 main phases within the cold and arid Heinrich Stadial 1 (HS1) and, for the first time, a further subdivision of HS1 in 7 centennial-scale sub-phases.
Jose M. Mesa-Fernández, Gonzalo Jiménez-Moreno, Marta Rodrigo-Gámiz, Antonio García-Alix, Francisco J. Jiménez-Espejo, Francisca Martínez-Ruiz, R. Scott Anderson, Jon Camuera, and María J. Ramos-Román
Clim. Past, 14, 1687–1706, https://doi.org/10.5194/cp-14-1687-2018, https://doi.org/10.5194/cp-14-1687-2018, 2018
Ariadna Salabarnada, Carlota Escutia, Ursula Röhl, C. Hans Nelson, Robert McKay, Francisco J. Jiménez-Espejo, Peter K. Bijl, Julian D. Hartman, Stephanie L. Strother, Ulrich Salzmann, Dimitris Evangelinos, Adrián López-Quirós, José Abel Flores, Francesca Sangiorgi, Minoru Ikehara, and Henk Brinkhuis
Clim. Past, 14, 991–1014, https://doi.org/10.5194/cp-14-991-2018, https://doi.org/10.5194/cp-14-991-2018, 2018
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Here we reconstruct ice sheet and paleoceanographic configurations in the East Antarctic Wilkes Land margin based on a multi-proxy study conducted in late Oligocene (26–25 Ma) sediments from IODP Site U1356. The new obliquity-forced glacial–interglacial sedimentary model shows that, under the high CO2 values of the late Oligocene, ice sheets had mostly retreated to their terrestrial margins and the ocean was very dynamic with shifting positions of the polar fronts and associated water masses.
María J. Ramos-Román, Gonzalo Jiménez-Moreno, Jon Camuera, Antonio García-Alix, R. Scott Anderson, Francisco J. Jiménez-Espejo, and José S. Carrión
Clim. Past, 14, 117–137, https://doi.org/10.5194/cp-14-117-2018, https://doi.org/10.5194/cp-14-117-2018, 2018
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In this study we carried out a multiproxy high-resolution analysis on a sediment record from the Padul Basin in the Sierra Nevada (southern Iberian Peninsula). Padul is a classical and very unique site from the Mediterranean area as it contains a very long and continuous Quaternary sedimentary record. However, the uppermost part of the record was never recovered. In this study we focus on the last 4700 cal yr BP of Holocene climate variability and human activity in the Mediterranean area.
María Fernanda Sánchez Goñi, Stéphanie Desprat, Anne-Laure Daniau, Frank C. Bassinot, Josué M. Polanco-Martínez, Sandy P. Harrison, Judy R. M. Allen, R. Scott Anderson, Hermann Behling, Raymonde Bonnefille, Francesc Burjachs, José S. Carrión, Rachid Cheddadi, James S. Clark, Nathalie Combourieu-Nebout, Colin. J. Courtney Mustaphi, Georg H. Debusk, Lydie M. Dupont, Jemma M. Finch, William J. Fletcher, Marco Giardini, Catalina González, William D. Gosling, Laurie D. Grigg, Eric C. Grimm, Ryoma Hayashi, Karin Helmens, Linda E. Heusser, Trevor Hill, Geoffrey Hope, Brian Huntley, Yaeko Igarashi, Tomohisa Irino, Bonnie Jacobs, Gonzalo Jiménez-Moreno, Sayuri Kawai, A. Peter Kershaw, Fujio Kumon, Ian T. Lawson, Marie-Pierre Ledru, Anne-Marie Lézine, Ping Mei Liew, Donatella Magri, Robert Marchant, Vasiliki Margari, Francis E. Mayle, G. Merna McKenzie, Patrick Moss, Stefanie Müller, Ulrich C. Müller, Filipa Naughton, Rewi M. Newnham, Tadamichi Oba, Ramón Pérez-Obiol, Roberta Pini, Cesare Ravazzi, Katy H. Roucoux, Stephen M. Rucina, Louis Scott, Hikaru Takahara, Polichronis C. Tzedakis, Dunia H. Urrego, Bas van Geel, B. Guido Valencia, Marcus J. Vandergoes, Annie Vincens, Cathy L. Whitlock, Debra A. Willard, and Masanobu Yamamoto
Earth Syst. Sci. Data, 9, 679–695, https://doi.org/10.5194/essd-9-679-2017, https://doi.org/10.5194/essd-9-679-2017, 2017
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The ACER (Abrupt Climate Changes and Environmental Responses) global database includes 93 pollen records from the last glacial period (73–15 ka) plotted against a common chronology; 32 also provide charcoal records. The database allows for the reconstruction of the regional expression, vegetation and fire of past abrupt climate changes that are comparable to those expected in the 21st century. This work is a major contribution to understanding the processes behind rapid climate change.
B. A. A. Hoogakker, R. S. Smith, J. S. Singarayer, R. Marchant, I. C. Prentice, J. R. M. Allen, R. S. Anderson, S. A. Bhagwat, H. Behling, O. Borisova, M. Bush, A. Correa-Metrio, A. de Vernal, J. M. Finch, B. Fréchette, S. Lozano-Garcia, W. D. Gosling, W. Granoszewski, E. C. Grimm, E. Grüger, J. Hanselman, S. P. Harrison, T. R. Hill, B. Huntley, G. Jiménez-Moreno, P. Kershaw, M.-P. Ledru, D. Magri, M. McKenzie, U. Müller, T. Nakagawa, E. Novenko, D. Penny, L. Sadori, L. Scott, J. Stevenson, P. J. Valdes, M. Vandergoes, A. Velichko, C. Whitlock, and C. Tzedakis
Clim. Past, 12, 51–73, https://doi.org/10.5194/cp-12-51-2016, https://doi.org/10.5194/cp-12-51-2016, 2016
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In this paper we use two climate models to test how Earth’s vegetation responded to changes in climate over the last 120 000 years, looking at warm interglacial climates like today, cold ice-age glacial climates, and intermediate climates. The models agree well with observations from pollen, showing smaller forested areas and larger desert areas during cold periods. Forests store most terrestrial carbon; the terrestrial carbon lost during cold climates was most likely relocated to the oceans.
M. Rodrigo-Gámiz, S. W. Rampen, H. de Haas, M. Baas, S. Schouten, and J. S. Sinninghe Damsté
Biogeosciences, 12, 6573–6590, https://doi.org/10.5194/bg-12-6573-2015, https://doi.org/10.5194/bg-12-6573-2015, 2015
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This research reports a test of the applicability of three organic-derived temperature proxies (UK'37, TEX86 and LDI) at high latitudes around Iceland. A range of samples including suspended particular material (SPM), trapped descending particles and surface sediments were collected to test the different proxies in the water column and the sediment.The combination of three independent SST organic proxies provided important information about seasonality and differences in habitat depth.
Related subject area
Subject: Proxy Use-Development-Validation | Archive: Terrestrial Archives | Timescale: Holocene
A continental reconstruction of hydroclimatic variability in South America during the past 2000 years
A Holocene history of climate, fire, landscape evolution, and human activity in northeastern Iceland
A global compilation of diatom silica oxygen isotope records from lake sediment – trends and implications for climate reconstruction
BrGDGT-based seasonal paleotemperature reconstruction for the last 15 000 years from a shallow lake on the eastern Tibetan Plateau
Reconstructing 15 000 years of southern France temperatures from coupled pollen and molecular (branched glycerol dialkyl glycerol tetraether) markers (Canroute, Massif Central)
Pollen-based reconstructions of Holocene climate trends in the eastern Mediterranean region
Spatiotemporal Intertropical Convergence Zone dynamics during the last 3 millennia in northeastern Brazil and related impacts in modern human history
Holocene climates of the Iberian Peninsula: pollen-based reconstructions of changes in the west–east gradient of temperature and moisture
Holocene climate and oceanography of the coastal Western United States and California Current System
Reconstructing Holocene temperatures in time and space using paleoclimate data assimilation
Long-term trends in diatom diversity and palaeoproductivity: a 16 000-year multidecadal record from Lake Baikal, southern Siberia
A 406-year non-growing-season precipitation reconstruction in the southeastern Tibetan Plateau
Climatic variations during the Holocene inferred from radiocarbon and stable carbon isotopes in speleothems from a high-alpine cave
Winter–spring warming in the North Atlantic during the last 2000 years: evidence from southwest Iceland
Climate reconstructions based on GDGT and pollen surface datasets from Mongolia and Baikal area: calibrations and applicability to extremely cold–dry environments over the Late Holocene
Sampling density and date along with species selection influence spatial representation of tree-ring reconstructions
Changes in high-intensity precipitation on the northern Apennines (Italy) as revealed by multidisciplinary data over the last 9000 years
Neoglacial trends in diatom dynamics from a small alpine lake in the Qinling mountains of central China
Centennial- to millennial-scale monsoon changes since the last deglaciation linked to solar activities and North Atlantic cooling
Reconstructing seasonality through stable-isotope and trace-element analyses of the Proserpine stalagmite, Han-sur-Lesse cave, Belgium: indications for climate-driven changes during the last 400 years
Two millennia of Main region (southern Germany) hydroclimate variability
Combining a pollen and macrofossil synthesis with climate simulations for spatial reconstructions of European climate using Bayesian filtering
Lignin oxidation products as a potential proxy for vegetation and environmental changes in speleothems and cave drip water – a first record from the Herbstlabyrinth, central Germany
How dry was the Younger Dryas? Evidence from a coupled δ2H–δ18O biomarker paleohygrometer applied to the Gemündener Maar sediments, Western Eifel, Germany
Siberian tree-ring and stable isotope proxies as indicators of temperature and moisture changes after major stratospheric volcanic eruptions
The 4.2 ka BP Event in the Mediterranean region: an overview
Technical note: Optimizing the utility of combined GPR, OSL, and Lidar (GOaL) to extract paleoenvironmental records and decipher shoreline evolution
The onset of neoglaciation in Iceland and the 4.2 ka event
Hydroclimatic variations in southeastern China during the 4.2 ka event reflected by stalagmite records
Fire, vegetation, and Holocene climate in a southeastern Tibetan lake: a multi-biomarker reconstruction from Paru Co
Climate impact on the development of Pre-Classic Maya civilisation
Synchronizing 10Be in two varved lake sediment records to IntCal13 14C during three grand solar minima
Technical note: Open-paleo-data implementation pilot – the PAGES 2k special issue
A chironomid-based record of temperature variability during the past 4000 years in northern China and its possible societal implications
Insights into Atlantic multidecadal variability using the Last Millennium Reanalysis framework
Three distinct Holocene intervals of stalagmite deposition and nondeposition revealed in NW Madagascar, and their paleoclimate implications
Examining bias in pollen-based quantitative climate reconstructions induced by human impact on vegetation in China
A dual-biomarker approach for quantification of changes in relative humidity from sedimentary lipid D∕H ratios
Pseudo-proxy tests of the analogue method to reconstruct spatially resolved global temperature during the Common Era
Development and evaluation of a system of proxy data assimilation for paleoclimate reconstruction
A chironomid-based mean July temperature inference model from the south-east margin of the Tibetan Plateau, China
Assessing performance and seasonal bias of pollen-based climate reconstructions in a perfect model world
Quantitative reconstruction of summer precipitation using a mid-Holocene δ13C common millet record from Guanzhong Basin, northern China
North Atlantic Oscillation controls on oxygen and hydrogen isotope gradients in winter precipitation across Europe; implications for palaeoclimate studies
A 368-year maximum temperature reconstruction based on tree-ring data in the northwestern Sichuan Plateau (NWSP), China
Inferring late-Holocene climate in the Ecuadorian Andes using a chironomid-based temperature inference model
A high-altitude peatland record of environmental changes in the NW Argentine Andes (24 ° S) over the last 2100 years
Technical note: The Linked Paleo Data framework – a common tongue for paleoclimatology
A Bayesian hierarchical model for reconstructing relative sea level: from raw data to rates of change
Inferring climate variability from nonlinear proxies: application to palaeo-ENSO studies
Mathurin A. Choblet, Janica C. Bühler, Valdir F. Novello, Nathan J. Steiger, and Kira Rehfeld
Clim. Past, 20, 2117–2141, https://doi.org/10.5194/cp-20-2117-2024, https://doi.org/10.5194/cp-20-2117-2024, 2024
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Past climate reconstructions are essential for understanding climate mechanisms and drivers. Our focus is on the South American continent over the past 2000 years. We offer a new reconstruction that particularly utilizes data from speleothems, previously absent from continent-wide reconstructions. We use paleoclimate data assimilation, a reconstruction method that combines information from climate archives and climate simulations.
Nicolò Ardenghi, David J. Harning, Jonathan H. Raberg, Brooke R. Holman, Thorvaldur Thordarson, Áslaug Geirsdóttir, Gifford H. Miller, and Julio Sepúlveda
Clim. Past, 20, 1087–1123, https://doi.org/10.5194/cp-20-1087-2024, https://doi.org/10.5194/cp-20-1087-2024, 2024
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Analysing a sediment record from Stóra Viðarvatn (NE Iceland), we reveal how natural factors and human activities influenced environmental changes (erosion, wildfires) over the last 11 000 years. We found increased fire activity around 3000 and 1500 years ago, predating human settlement, likely driven by natural factors like precipitation shifts. Declining summer temperatures increased erosion vulnerability, exacerbated by farming and animal husbandry, which in turn may have reduced wildfires.
Philip Meister, Anne Alexandre, Hannah Bailey, Philip Barker, Boris K. Biskaborn, Ellie Broadman, Rosine Cartier, Bernhard Chapligin, Martine Couapel, Jonathan R. Dean, Bernhard Diekmann, Poppy Harding, Andrew C. G. Henderson, Armand Hernandez, Ulrike Herzschuh, Svetlana S. Kostrova, Jack Lacey, Melanie J. Leng, Andreas Lücke, Anson W. Mackay, Eniko Katalin Magyari, Biljana Narancic, Cécile Porchier, Gunhild Rosqvist, Aldo Shemesh, Corinne Sonzogni, George E. A. Swann, Florence Sylvestre, and Hanno Meyer
Clim. Past, 20, 363–392, https://doi.org/10.5194/cp-20-363-2024, https://doi.org/10.5194/cp-20-363-2024, 2024
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This paper presents the first comprehensive compilation of diatom oxygen isotope records in lake sediments (δ18OBSi), supported by lake basin parameters. We infer the spatial and temporal coverage of δ18OBSi records and discuss common hemispheric trends on centennial and millennial timescales. Key results are common patterns for hydrologically open lakes in Northern Hemisphere extratropical regions during the Holocene corresponding to known climatic epochs, i.e. the Holocene Thermal Maximum.
Xiaohuan Hou, Nannan Wang, Zhe Sun, Kan Yuan, Xianyong Cao, and Juzhi Hou
Clim. Past, 20, 335–348, https://doi.org/10.5194/cp-20-335-2024, https://doi.org/10.5194/cp-20-335-2024, 2024
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We present an ice-free season temperature based on brGDGTs over last 15 kyr on the eastern Tibetan Plateau (TP). The result shows that Holocene Thermal Maximum occurred during 8–3.5 ka, which lags behind pollen-based temperature recorded in same core, indicating a significant seasonal bias between different proxies. We also investigated previously published brGDGT-based temperatures on the TP to determine the pattern of Holocene temperature changes and possible reasons for the diverse records.
Léa d'Oliveira, Lucas Dugerdil, Guillemette Ménot, Allowen Evin, Serge D. Muller, Salomé Ansanay-Alex, Julien Azuara, Colline Bonnet, Laurent Bremond, Mehmet Shah, and Odile Peyron
Clim. Past, 19, 2127–2156, https://doi.org/10.5194/cp-19-2127-2023, https://doi.org/10.5194/cp-19-2127-2023, 2023
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In southern Europe, Holocene climate variability is characterized by a strong heterogeneity whose patterns are still poorly understood. Here, a multi-proxy approach (pollen and biomarkers) is applied to the Canroute sequence to reconstruct the climatic variation over the last 15 000 years in southern Massif Central, France. Results reveal that reconstructions of regional climate trends notably differ depending on proxies and sites, notably concerning the presence of a Holocene thermal maximum.
Esmeralda Cruz-Silva, Sandy P. Harrison, I. Colin Prentice, Elena Marinova, Patrick J. Bartlein, Hans Renssen, and Yurui Zhang
Clim. Past, 19, 2093–2108, https://doi.org/10.5194/cp-19-2093-2023, https://doi.org/10.5194/cp-19-2093-2023, 2023
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We examined 71 pollen records (12.3 ka to present) in the eastern Mediterranean, reconstructing climate changes. Over 9000 years, winters gradually warmed due to orbital factors. Summer temperatures peaked at 4.5–5 ka, likely declining because of ice sheets. Moisture increased post-11 kyr, remaining high from 10–6 kyr before a slow decrease. Climate models face challenges in replicating moisture transport.
Giselle Utida, Francisco W. Cruz, Mathias Vuille, Angela Ampuero, Valdir F. Novello, Jelena Maksic, Gilvan Sampaio, Hai Cheng, Haiwei Zhang, Fabio Ramos Dias de Andrade, and R. Lawrence Edwards
Clim. Past, 19, 1975–1992, https://doi.org/10.5194/cp-19-1975-2023, https://doi.org/10.5194/cp-19-1975-2023, 2023
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We reconstruct the Intertropical Convergence Zone (ITCZ) behavior during the past 3000 years over northeastern Brazil based on oxygen stable isotopes of stalagmites. Paleoclimate changes were mainly forced by the tropical South Atlantic and tropical Pacific sea surface temperature variability. We describe an ITCZ zonal behavior active around 1100 CE and the period from 1500 to 1750 CE. The dataset also records historical droughts that affected modern human population in this area of Brazil.
Mengmeng Liu, Yicheng Shen, Penelope González-Sampériz, Graciela Gil-Romera, Cajo J. F. ter Braak, Iain Colin Prentice, and Sandy P. Harrison
Clim. Past, 19, 803–834, https://doi.org/10.5194/cp-19-803-2023, https://doi.org/10.5194/cp-19-803-2023, 2023
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We reconstructed the Holocene climates in the Iberian Peninsula using a large pollen data set and found that the west–east moisture gradient was much flatter than today. We also found that the winter was much colder, which can be expected from the low winter insolation during the Holocene. However, summer temperature did not follow the trend of summer insolation, instead, it was strongly correlated with moisture.
Hannah M. Palmer, Veronica Padilla Vriesman, Caitlin M. Livsey, Carina R. Fish, and Tessa M. Hill
Clim. Past, 19, 199–232, https://doi.org/10.5194/cp-19-199-2023, https://doi.org/10.5194/cp-19-199-2023, 2023
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To better understand and contextualize modern climate change, this systematic review synthesizes climate and oceanographic patterns in the Western United States and California Current System through the most recent 11.75 kyr. Through a literature review and coded analysis of past studies, we identify distinct environmental phases through time and linkages between marine and terrestrial systems. We explore climate change impacts on ecosystems and human–environment interactions.
Michael P. Erb, Nicholas P. McKay, Nathan Steiger, Sylvia Dee, Chris Hancock, Ruza F. Ivanovic, Lauren J. Gregoire, and Paul Valdes
Clim. Past, 18, 2599–2629, https://doi.org/10.5194/cp-18-2599-2022, https://doi.org/10.5194/cp-18-2599-2022, 2022
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To look at climate over the past 12 000 years, we reconstruct spatial temperature using natural climate archives and information from model simulations. Our results show mild global mean warmth around 6000 years ago, which differs somewhat from past reconstructions. Undiagnosed seasonal biases in the data could explain some of the observed temperature change, but this still would not explain the large difference between many reconstructions and climate models over this period.
Anson W. Mackay, Vivian A. Felde, David W. Morley, Natalia Piotrowska, Patrick Rioual, Alistair W. R. Seddon, and George E. A. Swann
Clim. Past, 18, 363–380, https://doi.org/10.5194/cp-18-363-2022, https://doi.org/10.5194/cp-18-363-2022, 2022
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We investigated the diversity of algae called diatoms in Lake Baikal, the oldest and deepest lake in the world, because algae sit at the base of aquatic foodwebs and provide energy (in the form of primary production) for other organisms to use. Diatom diversity and primary production have been influenced by both long-term and abrupt climate change over the past 16 000 years. The shape of these responses appears to be time-period specific.
Maierdang Keyimu, Zongshan Li, Bojie Fu, Guohua Liu, Fanjiang Zeng, Weiliang Chen, Zexin Fan, Keyan Fang, Xiuchen Wu, and Xiaochun Wang
Clim. Past, 17, 2381–2392, https://doi.org/10.5194/cp-17-2381-2021, https://doi.org/10.5194/cp-17-2381-2021, 2021
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We created a residual tree-ring width chronology and reconstructed non-growth-season precipitation (NGSP) over the period spanning 1600–2005 in the southeastern Tibetan Plateau (SETP), China. Reconstruction model verification as well as similar variations of NGSP reconstruction and Palmer Drought Severity Index reconstructions from the surrounding region indicate the reliability of the present reconstruction. Our reconstruction is representative of NGSP variability of a large region in the SETP.
Caroline Welte, Jens Fohlmeister, Melina Wertnik, Lukas Wacker, Bodo Hattendorf, Timothy I. Eglinton, and Christoph Spötl
Clim. Past, 17, 2165–2177, https://doi.org/10.5194/cp-17-2165-2021, https://doi.org/10.5194/cp-17-2165-2021, 2021
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Stalagmites are valuable climate archives, but unlike other proxies the use of stable carbon isotopes (δ13C) is still difficult. A stalagmite from the Austrian Alps was analyzed using a new laser ablation method for fast radiocarbon (14C) analysis. This allowed 14C and δ13C to be combined, showing that besides soil and bedrock a third source is contributing during periods of warm, wet climate: old organic matter.
Nora Richter, James M. Russell, Johanna Garfinkel, and Yongsong Huang
Clim. Past, 17, 1363–1383, https://doi.org/10.5194/cp-17-1363-2021, https://doi.org/10.5194/cp-17-1363-2021, 2021
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We present a reconstruction of winter–spring temperatures developed using organic proxies preserved in well-dated lake sediments from southwest Iceland to assess seasonal temperature changes in the North Atlantic region over the last 2000 years. The gradual warming trend observed in our record is likely influenced by sea surface temperatures, which are sensitive to changes in ocean circulation and seasonal insolation, during the winter and spring season.
Lucas Dugerdil, Sébastien Joannin, Odile Peyron, Isabelle Jouffroy-Bapicot, Boris Vannière, Bazartseren Boldgiv, Julia Unkelbach, Hermann Behling, and Guillemette Ménot
Clim. Past, 17, 1199–1226, https://doi.org/10.5194/cp-17-1199-2021, https://doi.org/10.5194/cp-17-1199-2021, 2021
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Since the understanding of Holocene climate change appears to be a relevant issue for future climate change, the paleoclimate calibrations have to be improved. Here, surface samples from Mongolia and Siberia were analyzed to provide new calibrations for pollen and biomarker climate models. These calibrations appear to be more powerful than global calibrations, especially in an arid central Asian context. These calibrations will improve the understanding of monsoon Holocene oscillations.
Justin T. Maxwell, Grant L. Harley, Trevis J. Matheus, Brandon M. Strange, Kayla Van Aken, Tsun Fung Au, and Joshua C. Bregy
Clim. Past, 16, 1901–1916, https://doi.org/10.5194/cp-16-1901-2020, https://doi.org/10.5194/cp-16-1901-2020, 2020
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We found that increasing the density of chronologies in the tree-ring network resulted in estimated soil moisture conditions that better matched the spatial variability of the values that were instrumentally recorded for droughts and, to a lesser extent, pluvials. By sampling trees in 2010 compared to 1980, the sensitivity of tree rings to soil moisture decreased in the southern portion of our region, where severe drought conditions have been absent over recent decades.
Stefano Segadelli, Federico Grazzini, Veronica Rossi, Margherita Aguzzi, Silvia Marvelli, Marco Marchesini, Alessandro Chelli, Roberto Francese, Maria Teresa De Nardo, and Sandro Nanni
Clim. Past, 16, 1547–1564, https://doi.org/10.5194/cp-16-1547-2020, https://doi.org/10.5194/cp-16-1547-2020, 2020
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In an attempt to consolidate trends in the hydrological cycle induced by recent warming, we conducted a multidisciplinary study combining meteorological data, climate proxies from the literature, and original coring and pollen data acquired in an area that has been hit by record-breaking precipitation events. A detailed study of recent flash-flood deposits compared with fossil peat bog and lake sediments supports the expected increase in precipitation intensity during warm climatic phases.
Bo Cheng, Jennifer Adams, Jianhui Chen, Aifeng Zhou, Qing Zhang, and Anson W. Mackay
Clim. Past, 16, 543–554, https://doi.org/10.5194/cp-16-543-2020, https://doi.org/10.5194/cp-16-543-2020, 2020
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The Qinling mountains in China are biodiversity rich. We studied one of the high-latitude lakes on Mount Taibai with a view to looking at how aquatic diversity responded to long-term changes in climate over the past 3500 years. We specifically looked at a group of single-celled algae called diatoms, as they are very sensitive to the environment. We found that these algae changed gradually over time, but they showed abrupt change during the period known as the Little Ice Age, about 400 years ago.
Xingxing Liu, Youbin Sun, Jef Vandenberghe, Peng Cheng, Xu Zhang, Evan J. Gowan, Gerrit Lohmann, and Zhisheng An
Clim. Past, 16, 315–324, https://doi.org/10.5194/cp-16-315-2020, https://doi.org/10.5194/cp-16-315-2020, 2020
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The East Asian summer monsoon and winter monsoon are anticorrelated on a centennial timescale during 16–1 ka. The centennial monsoon variability is connected to changes of both solar activity and North Atlantic cooling events during the Early Holocene. Then, North Atlantic cooling became the major forcing of events during the Late Holocene. This work presents the great challenge and potential to understand the response of the monsoon system to global climate changes in the past and the future.
Stef Vansteenberge, Niels J. de Winter, Matthias Sinnesael, Sophie Verheyden, Steven Goderis, Stijn J. M. Van Malderen, Frank Vanhaecke, and Philippe Claeys
Clim. Past, 16, 141–160, https://doi.org/10.5194/cp-16-141-2020, https://doi.org/10.5194/cp-16-141-2020, 2020
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We measured the chemical composition (trace-element concentrations and stable-isotope ratios) of a Belgian speleothem that deposited annual layers. Our sub-annual resolution dataset allows us to investigate how the chemistry of this speleothem recorded changes in the environment and climate in northwestern Europe. We then use this information to reconstruct climate change during the 16th and 17th century on the seasonal scale and demonstrate that environmental change drives speleothem chemistry.
Alexander Land, Sabine Remmele, Jutta Hofmann, Daniel Reichle, Margaret Eppli, Christian Zang, Allan Buras, Sebastian Hein, and Reiner Zimmermann
Clim. Past, 15, 1677–1690, https://doi.org/10.5194/cp-15-1677-2019, https://doi.org/10.5194/cp-15-1677-2019, 2019
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With the use of precipitation sensitive oak ring-width series from the Main River region (southern Germany) a 2000-year long hydroclimate reconstruction has been developed. The ring series are sensitive to the sum of rainfall from 26 February to 6 July. This region suffered from severe, long-lasting droughts in the past two millennia (e.g., AD 500/510s, 940s, 1170s, 1390s and 1160s). In the AD 550s, 1050s, 1310s and 1480s, multi-year periods with high rainfall hit the region.
Nils Weitzel, Andreas Hense, and Christian Ohlwein
Clim. Past, 15, 1275–1301, https://doi.org/10.5194/cp-15-1275-2019, https://doi.org/10.5194/cp-15-1275-2019, 2019
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A new method for probabilistic spatial reconstructions of past climate states is presented, which combines pollen data with a multi-model ensemble of climate simulations in a Bayesian framework. The approach is applied to reconstruct summer and winter temperature in Europe during the mid-Holocene. Our reconstructions account for multiple sources of uncertainty and are well suited for quantitative statistical analyses of the climate under different forcing conditions.
Inken Heidke, Denis Scholz, and Thorsten Hoffmann
Clim. Past, 15, 1025–1037, https://doi.org/10.5194/cp-15-1025-2019, https://doi.org/10.5194/cp-15-1025-2019, 2019
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This is the first quantitative study of lignin biomarkers in stalagmites and cave drip water. Lignin is only produced by higher plants; therefore, its analysis can be used to reconstruct the vegetation of the past. We compared our lignin results with stable isotope and trace element records from the same samples and found correlations or similarities with P, Ba, U and Mg concentrations as well as δ13C values. These results can help to better interpret other vegetation proxies.
Johannes Hepp, Lorenz Wüthrich, Tobias Bromm, Marcel Bliedtner, Imke Kathrin Schäfer, Bruno Glaser, Kazimierz Rozanski, Frank Sirocko, Roland Zech, and Michael Zech
Clim. Past, 15, 713–733, https://doi.org/10.5194/cp-15-713-2019, https://doi.org/10.5194/cp-15-713-2019, 2019
Olga V. Churakova (Sidorova), Marina V. Fonti, Matthias Saurer, Sébastien Guillet, Christophe Corona, Patrick Fonti, Vladimir S. Myglan, Alexander V. Kirdyanov, Oksana V. Naumova, Dmitriy V. Ovchinnikov, Alexander V. Shashkin, Irina P. Panyushkina, Ulf Büntgen, Malcolm K. Hughes, Eugene A. Vaganov, Rolf T. W. Siegwolf, and Markus Stoffel
Clim. Past, 15, 685–700, https://doi.org/10.5194/cp-15-685-2019, https://doi.org/10.5194/cp-15-685-2019, 2019
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We present a unique dataset of multiple tree-ring and stable isotope parameters, representing temperature-sensitive Siberian ecotones, to assess climatic impacts after six large stratospheric volcanic eruptions at 535, 540, 1257, 1640, 1815, and 1991 CE. Besides the well-documented effects of temperature derived from tree-ring width and latewood density, stable carbon and oxygen isotopes in tree-ring cellulose provide information about moisture and sunshine duration changes after the events.
Monica Bini, Giovanni Zanchetta, Aurel Perşoiu, Rosine Cartier, Albert Català, Isabel Cacho, Jonathan R. Dean, Federico Di Rita, Russell N. Drysdale, Martin Finnè, Ilaria Isola, Bassem Jalali, Fabrizio Lirer, Donatella Magri, Alessia Masi, Leszek Marks, Anna Maria Mercuri, Odile Peyron, Laura Sadori, Marie-Alexandrine Sicre, Fabian Welc, Christoph Zielhofer, and Elodie Brisset
Clim. Past, 15, 555–577, https://doi.org/10.5194/cp-15-555-2019, https://doi.org/10.5194/cp-15-555-2019, 2019
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The Mediterranean region has returned some of the clearest evidence of a climatically dry period occurring approximately 4200 years ago. We reviewed selected proxies to infer regional climate patterns between 4.3 and 3.8 ka. Temperature data suggest a cooling anomaly, even if this is not uniform, whereas winter was drier, along with dry summers. However, some exceptions to this prevail, where wetter condition seems to have persisted, suggesting regional heterogeneity.
Amy J. Dougherty, Jeong-Heon Choi, Chris S. M. Turney, and Anthony Dosseto
Clim. Past, 15, 389–404, https://doi.org/10.5194/cp-15-389-2019, https://doi.org/10.5194/cp-15-389-2019, 2019
Áslaug Geirsdóttir, Gifford H. Miller, John T. Andrews, David J. Harning, Leif S. Anderson, Christopher Florian, Darren J. Larsen, and Thor Thordarson
Clim. Past, 15, 25–40, https://doi.org/10.5194/cp-15-25-2019, https://doi.org/10.5194/cp-15-25-2019, 2019
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Compositing climate proxies in sediment from seven Iceland lakes documents abrupt summer cooling between 4.5 and 4.0 ka, statistically indistinguishable from 4.2 ka. Although the decline in summer insolation was an important factor, a combination of superposed changes in ocean circulation and explosive Icelandic volcanism were likely responsible for the abrupt perturbation recorded by our proxies. Lake and catchment proxies recovered to a colder equilibrium state following the perturbation.
Haiwei Zhang, Hai Cheng, Yanjun Cai, Christoph Spötl, Gayatri Kathayat, Ashish Sinha, R. Lawrence Edwards, and Liangcheng Tan
Clim. Past, 14, 1805–1817, https://doi.org/10.5194/cp-14-1805-2018, https://doi.org/10.5194/cp-14-1805-2018, 2018
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The collapses of several Neolithic cultures in China are considered to have been associated with abrupt climate change during the 4.2 ka BP event; however, the hydroclimate of this event in China is still poorly known. Based on stalagmite records from monsoonal China, we found that north China was dry but south China was wet during this event. We propose that the rain belt remained longer at its southern position, giving rise to a pronounced humidity gradient between north and south China.
Alice Callegaro, Dario Battistel, Natalie M. Kehrwald, Felipe Matsubara Pereira, Torben Kirchgeorg, Maria del Carmen Villoslada Hidalgo, Broxton W. Bird, and Carlo Barbante
Clim. Past, 14, 1543–1563, https://doi.org/10.5194/cp-14-1543-2018, https://doi.org/10.5194/cp-14-1543-2018, 2018
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Holocene fires and vegetation are reconstructed using different molecular markers with a single analytical method, applied for the first time to lake sediments from Tibet. The early Holocene shows oscillations between grasses and conifers, with smouldering fires represented by levoglucosan peaks, and high-temperature fires represented by PAHs. The lack of human FeSts excludes local human influence on fire and vegetation changes. Late Holocene displays an increase in local to regional combustion.
Kees Nooren, Wim Z. Hoek, Brian J. Dermody, Didier Galop, Sarah Metcalfe, Gerald Islebe, and Hans Middelkoop
Clim. Past, 14, 1253–1273, https://doi.org/10.5194/cp-14-1253-2018, https://doi.org/10.5194/cp-14-1253-2018, 2018
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We present two new palaeoclimatic records for the central Maya lowlands, adding valuable new insights to the impact of climate change on the development of Maya civilisation. Lake Tuspan's diatom record is indicative of precipitation changes at a local scale, while a beach ridge elevation record from the world's largest late Holocene beach ridge plain provides a regional picture.
Markus Czymzik, Raimund Muscheler, Florian Adolphi, Florian Mekhaldi, Nadine Dräger, Florian Ott, Michał Słowinski, Mirosław Błaszkiewicz, Ala Aldahan, Göran Possnert, and Achim Brauer
Clim. Past, 14, 687–696, https://doi.org/10.5194/cp-14-687-2018, https://doi.org/10.5194/cp-14-687-2018, 2018
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Our results provide a proof of concept for facilitating 10Be in varved lake sediments as a novel synchronization tool required for investigating leads and lags of proxy responses to climate variability. They also point to some limitations of 10Be in these archives mainly connected to in-lake sediment resuspension processes.
Darrell S. Kaufman and PAGES 2k special-issue editorial team
Clim. Past, 14, 593–600, https://doi.org/10.5194/cp-14-593-2018, https://doi.org/10.5194/cp-14-593-2018, 2018
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We explain the procedure used to attain a high and consistent level of data stewardship across a special issue of the journal Climate of the Past. We discuss the challenges related to (1) determining which data are essential for public archival, (2) using data generated by others, and (3) understanding data citations. We anticipate that open-data sharing in paleo sciences will accelerate as the advantages become more evident and as practices that reduce data loss become the accepted convention.
Haipeng Wang, Jianhui Chen, Shengda Zhang, David D. Zhang, Zongli Wang, Qinghai Xu, Shengqian Chen, Shijin Wang, Shichang Kang, and Fahu Chen
Clim. Past, 14, 383–396, https://doi.org/10.5194/cp-14-383-2018, https://doi.org/10.5194/cp-14-383-2018, 2018
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The chironomid-inferred temperature record from Gonghai Lake exhibits a stepwise decreasing trend since 4 ka. A cold event in the Era of Disunity, the Sui-Tang Warm Period, the Medieval Warm Period and the Little Ice Age can all be recognized in our record, as well as in many other temperature reconstructions in China. Local wars in Shanxi Province, documented in the historical literature during the past 2700 years, are statistically significantly correlated with changes in temperature.
Hansi K. A. Singh, Gregory J. Hakim, Robert Tardif, Julien Emile-Geay, and David C. Noone
Clim. Past, 14, 157–174, https://doi.org/10.5194/cp-14-157-2018, https://doi.org/10.5194/cp-14-157-2018, 2018
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The Atlantic Multidecadal Oscillation (AMO) is prominent in the climate system. We study the AMO over the last 2000 years using a novel proxy framework, the Last Millennium Reanalysis. We find that the AMO is linked to continental warming, Arctic sea ice retreat, and an Atlantic precipitation shift. Low clouds decrease globally. We find no distinct multidecadal spectral peak in the AMO over the last 2 millennia, suggesting that human activities may have enhanced the AMO in the modern era.
Ny Riavo Gilbertinie Voarintsoa, Loren Bruce Railsback, George Albert Brook, Lixin Wang, Gayatri Kathayat, Hai Cheng, Xianglei Li, Richard Lawrence Edwards, Amos Fety Michel Rakotondrazafy, and Marie Olga Madison Razanatseheno
Clim. Past, 13, 1771–1790, https://doi.org/10.5194/cp-13-1771-2017, https://doi.org/10.5194/cp-13-1771-2017, 2017
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This research has been an investigation of two stalagmites from two caves in NW Madagascar to reconstruct the region's paleoenvironmental changes, and to understand the linkage of such changes to the dynamics of the ITCZ. Stable isotopes, mineralogy, and petrography suggest wetter climate conditions than today during the early and late Holocene, when the mean ITCZ was south, and drier during the mid-Holocene when the ITCZ was north.
Wei Ding, Qinghai Xu, and Pavel E. Tarasov
Clim. Past, 13, 1285–1300, https://doi.org/10.5194/cp-13-1285-2017, https://doi.org/10.5194/cp-13-1285-2017, 2017
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Pollen-based past climate reconstruction for regions with long-term human occupation is always controversial. We examined the bias induced by the human impact on vegetation in a climate reconstruction for temperate eastern China by comparing the deviations in the reconstructed results for a fossil record based on two pollen–climate calibration sets. Climatic signals in pollen assemblages are indeed obscured by human impact; however, the extent of the bias could be assessed.
Oliver Rach, Ansgar Kahmen, Achim Brauer, and Dirk Sachse
Clim. Past, 13, 741–757, https://doi.org/10.5194/cp-13-741-2017, https://doi.org/10.5194/cp-13-741-2017, 2017
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Currently, reconstructions of past changes in the hydrological cycle are usually qualitative, which is a major drawback for testing the accuracy of models in predicting future responses. Here we present a proof of concept of a novel approach to deriving quantitative paleohydrological data, i.e. changes in relative humidity, from lacustrine sediment archives, employing a combination of organic geochemical methods and plant physiological modeling.
Juan José Gómez-Navarro, Eduardo Zorita, Christoph C. Raible, and Raphael Neukom
Clim. Past, 13, 629–648, https://doi.org/10.5194/cp-13-629-2017, https://doi.org/10.5194/cp-13-629-2017, 2017
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This contribution aims at assessing to what extent the analogue method, a classic technique used in other branches of meteorology and climatology, can be used to perform gridded reconstructions of annual temperature based on the limited information from available but un-calibrated proxies spread across different locations of the world. We conclude that it is indeed possible, albeit with certain limitations that render the method comparable to more classic techniques.
Atsushi Okazaki and Kei Yoshimura
Clim. Past, 13, 379–393, https://doi.org/10.5194/cp-13-379-2017, https://doi.org/10.5194/cp-13-379-2017, 2017
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Data assimilation has been successfully applied in the field of paleoclimatology to reconstruct past climate. However, data reconstructed from proxies have been assimilated, as opposed to the actual proxy values, which prevented full utilization of the information recorded in the proxies. This study propose a new data assimilation system in which actual proxy data are directly assimilated.
Enlou Zhang, Jie Chang, Yanmin Cao, Hongqu Tang, Pete Langdon, James Shulmeister, Rong Wang, Xiangdong Yang, and Ji Shen
Clim. Past, 13, 185–199, https://doi.org/10.5194/cp-13-185-2017, https://doi.org/10.5194/cp-13-185-2017, 2017
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This paper reports the first development of sub-fossil chironomid-based mean July temperature transfer functions from China. The transfer functions yield reliable reconstructions that are comparable to the instrumental record. The application of this new tool will provide long-term quantitative palaeoclimate estimates from south-western China which is a critical region for understanding the dynamic and evolution of the Indian Ocean south-west Monsoon system.
Kira Rehfeld, Mathias Trachsel, Richard J. Telford, and Thomas Laepple
Clim. Past, 12, 2255–2270, https://doi.org/10.5194/cp-12-2255-2016, https://doi.org/10.5194/cp-12-2255-2016, 2016
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Indirect evidence on past climate comes from the former composition of ecological communities such as plants, preserved as pollen grains in sediments of lakes. Transfer functions convert relative counts of species to a climatologically meaningful scale (e.g. annual mean temperature in degrees C). We show that the fundamental assumptions in the algorithms impact the reconstruction results in he idealized model world, in particular if the reconstructed variables were not ecologically relevant.
Qing Yang, Xiaoqiang Li, Xinying Zhou, Keliang Zhao, and Nan Sun
Clim. Past, 12, 2229–2240, https://doi.org/10.5194/cp-12-2229-2016, https://doi.org/10.5194/cp-12-2229-2016, 2016
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The fossilized seeds of common millet are suited to the production of quantitative Holocene precipitation reconstructions. Our reconstructed results showed that summer precipitation from 7.7–3.4 ka BP was ~ 50 mm, or 17 % higher than present levels. Maximal mean summer precipitation peaked at 414 mm during 6.1–5.5 ka BP, ~ 109 mm, or 36 % higher than today, indicating the EASM peaked at this time. This work can provide a new proxy for further research into continuous paleoprecipitation sequences.
Michael Deininger, Martin Werner, and Frank McDermott
Clim. Past, 12, 2127–2143, https://doi.org/10.5194/cp-12-2127-2016, https://doi.org/10.5194/cp-12-2127-2016, 2016
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This study investigates the NAO (Northern Atlantic Oscillation)-related mechanisms that control winter precipitation stable oxygen and hydrogen isotope gradients across Europe. The results show that past longitudinal stable oxygen and hydrogen isotope gradients in European rainfall stored in palaeoclimate archives (e.g. speleothems) can be used to infer the past winter NAO modes from its variations.
Liangjun Zhu, Yuandong Zhang, Zongshan Li, Binde Guo, and Xiaochun Wang
Clim. Past, 12, 1485–1498, https://doi.org/10.5194/cp-12-1485-2016, https://doi.org/10.5194/cp-12-1485-2016, 2016
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We present a 368-year late summer maximum temperature reconstruction based on spruce tree rings. It touches on the critical topic of climate reconstruction in the eastern edge of Tibetan Plateau and represents an extension and enhancement of climate records for this area. The Little Ice Age was well represented and 20th century warming was not obvious in this reconstruction. This temperature variation may be affected by global land–sea atmospheric circulation as well as solar and volcanic forcing.
Frazer Matthews-Bird, Stephen J. Brooks, Philip B. Holden, Encarni Montoya, and William D. Gosling
Clim. Past, 12, 1263–1280, https://doi.org/10.5194/cp-12-1263-2016, https://doi.org/10.5194/cp-12-1263-2016, 2016
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Chironomidae are a family of two-winged aquatic fly of the order Diptera. The family is species rich (> 5000 described species) and extremely sensitive to environmental change, particualy temperature. Across the Northern Hemisphere, chironomids have been widely used as paleotemperature proxies as the chitinous remains of the insect are readily preserved in lake sediments. This is the first study using chironomids as paleotemperature proxies in tropical South America.
Karsten Schittek, Sebastian T. Kock, Andreas Lücke, Jonathan Hense, Christian Ohlendorf, Julio J. Kulemeyer, Liliana C. Lupo, and Frank Schäbitz
Clim. Past, 12, 1165–1180, https://doi.org/10.5194/cp-12-1165-2016, https://doi.org/10.5194/cp-12-1165-2016, 2016
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Cushion peatlands are versatile climate archives for the study of past environmental changes. We present the environmental history for the last 2100 years of Cerro Tuzgle peatland, which is located in the NW Argentine Puna. The results reflect prominent late Holocene climate anomalies and provide evidence that Northern Hemisphere climate oscillations were extensive. Volcanic forcing at the beginning of the 19th century seems to have had an impact on climatic settings in the Central Andes
Nicholas P. McKay and Julien Emile-Geay
Clim. Past, 12, 1093–1100, https://doi.org/10.5194/cp-12-1093-2016, https://doi.org/10.5194/cp-12-1093-2016, 2016
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The lack of accepted data formats and data standards in paleoclimatology is a growing problem that slows progress in the field. Here, we propose a preliminary data standard for paleoclimate data, general enough to accommodate all the proxy and measurement types encountered in a large international collaboration (PAGES 2k). We also introduce a data format for such structured data (Linked Paleo Data, or LiPD), leveraging recent advances in knowledge representation (Linked Open Data).
Niamh Cahill, Andrew C. Kemp, Benjamin P. Horton, and Andrew C. Parnell
Clim. Past, 12, 525–542, https://doi.org/10.5194/cp-12-525-2016, https://doi.org/10.5194/cp-12-525-2016, 2016
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We propose a Bayesian model for the reconstruction and analysis of former sea levels. The model provides a single, unifying framework for reconstructing and analyzing sea level through time with fully quantified uncertainty. We illustrate our approach using a case study of Common Era (last 2000 years) sea levels from New Jersey.
J. Emile-Geay and M. Tingley
Clim. Past, 12, 31–50, https://doi.org/10.5194/cp-12-31-2016, https://doi.org/10.5194/cp-12-31-2016, 2016
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Ignoring nonlinearity in palaeoclimate records (e.g. continental run-off proxies) runs the risk of severely overstating changes in climate variability. Even with the correct model and parameters, some information is irretrievably lost by such proxies. However, we find that a simple empirical transform can do much to improve the situation, and makes them amenable to classical analyses. Doing so on two palaeo-ENSO records markedly changes some of the quantitative inferences made from such records.
Cited articles
Abrantes, F., Lebreiro, S., Rodrigues, T., Gil, I.,
Bartels-Jónsdóttir, H., Oliveira, P., Kissel, C., and Grimalt, J.
O.: Shallow-marine sediment cores record climate variability and earthquake
activity off Lisbon (Portugal) for the last 2000 years,
Quaternary Sci. Rev., 24, 2477–2494, 2005.
Ammann, C. M., Joos, F., Schimel, D. S., Otto-Bliesner, B. L., and Tomas, R.
A.: Solar influence on climate during the past millennium: Results from
transient simulations with the NCAR Climate System Model,
P. Natl. Acad. Sci. USA, 104, 3713–3718, 2007.
Anderson, R. S., Jiménez-Moreno, G., Carrión, J., and
Pérez-Martinez, C.: Postglacial history of alpine vegetation, fire, and
climate from Laguna de Río Seco, Sierra Nevada, southern Spain,
Quaternary Sci. Rev., 30, 1615–1629, 2011.
Auer, I., Böhm, R., Jurkovic, A., Lipa, W., Orlik, A., Potzmann, R.,
Schöner, W., Ungersböck, M., Matulla, C., Briffa, K., Jones, P.,
Efthymiadis, D., Brunetti, M., Nanni, T., Maugeri, M., Mercalli, L., Mestre,
O., Moisselin, J.-M., Begert, M., Müller-Westermeier, G., Kveton, V.,
Bochnicek, O., Stastny, P., Lapin, M., Szalai, S., Szentimrey, T., Cegnar,
T., Dolinar, M., Gajic-Capka, M., Zaninovic, K., Majstorovic, Z., and
Nieplova, E.: HISTALP – historical instrumental climatological surface time
series of the Greater Alpine Region, Int. J. Climatol.,
27, 17–46, 2007.
Balzano, S., Lattaud, J., Villanueva, L., Rampen, S. W., Brussaard, C. P. D., van Bleijswijk, J., Bale, N., Sinninghe Damsté, J. S., and Schouten, S.: A quest for the biological sources of long chain alkyl diols in the western tropical North Atlantic Ocean, Biogeosciences, 15, 5951–5968, https://doi.org/10.5194/bg-15-5951-2018, 2018.
Barea-Arco, J., Pérez-Martínez, C., and Morales-Baquero, R.:
Evidence of a mutualistic relationship between an algal epibiont and its
host, Daphnia pulicaria, Limnol. Oceanogr., 46, 871–881, 2001.
Blanca, G.: Flora amenazada y endémica de Sierra Nevada, Consejería
de Medio Ambiente de la Junta de Andalucía and University of Granada,
2001.
Böhm, R., Jones, P. D., Hiebl, J., Frank, D., Brunetti, M., and Maugeri,
M.: The early instrumental warm-bias: a solution for long central European
temperature series 1760–2007, Climatic Change, 101, 41–67, 2010.
Büntgen, U., Krusic, P. J., Verstege, A., Sangüesa-Barreda, G.,
Wagner, S., Camarero, J. J., Ljungqvist, F. C., Zorita, E., Oppenheimer, C.,
Konter, O., Tegel, W., Gärtner, H., Cherubini, P., Reinig, F., and
Esper, J.: New Tree-Ring Evidence from the Pyrenees Reveals Western
Mediterranean Climate Variability since Medieval Times, J. Climate,
30, 5295–5318, 2017.
Carrillo, P., Cruz-Pizarro, L., and Sánchez Castillo, P. M.:
Aportación al conocimiento del ciclo biológico de Chromulina
nevadensis, Acta Botánica Malacitana, 16, 19–26, 1991.
Castañeda, I. S. and Schouten, S.: A review of molecular organic proxies
for examining modern and ancient lacustrine environments, Quaternary Sci. Rev., 30, 2851–2891, 2011.
Castillo Martín, A.: Lagunas de Sierra Nevada, Editorial Universidad de
Granada, Granada, 2009.
Catalan, J., Pla-Rabés, S., Wolfe, A. P., Smol, J. P., Rühland, K.
M., Anderson, N. J., Kopáček, J., Stuchlík, E., Schmidt, R.,
Koinig, K. A., Camarero, L., Flower, R. J., Heiri, O., Kamenik, C., Korhola,
A., Leavitt, P. R., Psenner, R., and Renberg, I.: Global change revealed by
palaeolimnological records from remote lakes: a review,
J. Paleolimnol., 49, 513–535, 2013.
Coddington, O., Lean, J. L., Pilewskie, P., Snow, M., and Lindholm, D.: A
Solar Irradiance Climate Data Record,
B. Am. Meteorol. Soc., 97, 1265–1282, 2016.
Colcord, D. E., Cadieux, S. B., Brassell, S. C., Castañeda, I. S.,
Pratt, L. M., and White, J. R.: Assessment of branched GDGTs as temperature
proxies in sedimentary records from several small lakes in southwestern
Greenland, Org. Geochem., 82, 33–41, 2015.
de Bar, M. W., Dorhout, D. J. C., Hopmans, E. C., Rampen, S. W., Sinninghe
Damsté, J. S., and Schouten, S.: Constraints on the application of long
chain diol proxies in the Iberian Atlantic margin, Org. Geochem.,
101, 184–195, 2016.
Di Mauro, B., Garzonio, R., Rossini, M., Filippa, G., Pogliotti, P., Galvagno, M., Morra di Cella, U., Migliavacca, M., Baccolo, G., Clemenza, M., Delmonte, B., Maggi, V., Dumont, M., Tuzet, F., Lafaysse, M., Morin, S., Cremonese, E., and Colombo, R.: Saharan dust events in the European Alps: role in snowmelt and geochemical characterization, The Cryosphere, 13, 1147–1165, https://doi.org/10.5194/tc-13-1147-2019, 2019.
Easterling, D. R., Meehl, G. A., Parmesan, C., Changnon, S. A., Karl, T. R.,
and Mearns, L. O.: Climate Extremes: Observations, Modeling, and Impacts,
Science, 289, 2068–2074, 2000.
Foster, L. C., Pearson, E. J., Juggins, S., Hodgson, D. A., Saunders, K. M.,
Verleyen, E., and Roberts, S. J.: Development of a regional glycerol dialkyl
glycerol tetraether (GDGT)–temperature calibration for Antarctic and
sub-Antarctic lakes, Earth Planet. Sc. Lett., 433, 370–379,
2016.
Fyfe, J. C., Meehl, G. A., England, M. H., Mann, M. E., Santer, B. D.,
Flato, G. M., Hawkins, E., Gillett, N. P., Xie, S.-P., Kosaka, Y., and
Swart, N. C.: Making sense of the early-2000s warming slowdown,
Nat. Clim. Change, 6, 224–228,
https://doi.org/10.1038/nclimate2938, 2016.
Gal, J.-K., Kim, J.-H., and Shin, K.-H.: Distribution of long chain alkyl
diols along a south-north transect of the northwestern Pacific region:
Insights into a paleo sea surface nutrient proxy, Org. Geochem., 119,
80–90, 2018.
García-Alix, A., Jiménez-Moreno, G., Anderson, R. S., Jiménez
Espejo, F. J., and Delgado Huertas, A.: Holocene environmental change in
southern Spain deduced from the isotopic record of a high-elevation wetland
in Sierra Nevada, J. Paleolimnol., 48, 471–484, 2012.
Garcia-Alix, A., Jimenez-Espejo, F. J., Lozano, J. A., Jimenez-Moreno, G.,
Martinez-Ruiz, F., Garcia Sanjuan, L., Aranda Jimenez, G., Garcia Alfonso,
E., Ruiz-Puertas, G., and Anderson, R. S.: Anthropogenic impact and lead
pollution throughout the Holocene in Southern Iberia,
Sci. Total Environ., 449, 451–460, 2013.
Garcia-Alix, A., Jimenez Espejo, F. J., Toney, J. L., Jiménez-Moreno,
G., Ramos-Román, M. J., Anderson, R. S., Ruano, P., Queralt, I., Delgado
Huertas, A., and Kuroda, J.: Alpine bogs of southern Spain show
human-induced environmental change superimposed on long-term natural
variations, Sci. Rep., 7, 7439, https://doi.org/10.1038/s41598-017-07854-w, 2017.
García Montoro, C., Titos Martínez, M., and Casado Sánchez de
Castilla, M.: Sierra Nevada. Una expedición al pico de Veleta desde los
Baños de Lanjarón (1859), Universidad de Granada, Editorial
Universidad de Granada, 2016.
Giorgi, F.: Climate change hot-spots, Geophys. Res. Lett., 33, L08707, https://doi.org/10.1029/2006GL025734,
2006.
Gómez-Navarro, J. J., Montávez, J. P., Jerez, S., Jiménez-Guerrero, P., Lorente-Plazas, R., González-Rouco, J. F., and Zorita, E.: A regional climate simulation over the Iberian Peninsula for the last millennium, Clim. Past, 7, 451–472, https://doi.org/10.5194/cp-7-451-2011, 2011.
Gómez-Navarro, J. J., Montávez, J. P., Jiménez-Guerrero, P., Jerez, S., Lorente-Plazas, R., González-Rouco, J. F., and Zorita, E.: Internal and external variability in regional simulations of the Iberian Peninsula climate over the last millennium, Clim. Past, 8, 25–36, https://doi.org/10.5194/cp-8-25-2012, 2012.
Gonzalez-Hidalgo, J. C., Peña-Angulo, D., Brunetti, M., and Cortesi, N.:
MOTEDAS: a new monthly temperature database for mainland Spain and the trend
in temperature (1951–2010), Int. J. Climatol., 35,
4444–4463, 2015.
Grunewald, K. and Scheithauer, J.: Europe's southernmost glaciers: response
and adaptation to climate change, J. Glaciol., 56, 129–142, 2010.
Häkkinen, S., Rhines, P. B., and Worthen, D. L.: Atmospheric Blocking
and Atlantic Multidecadal Ocean Variability, Science, 334, 655–659, 2011.
Hansen, J., Ruedy, R., Sato, M., and Lo, K.: Global Surface Temperature
Change, Rev. Geophys., 48, RG4004, https://doi.org/10.1029/2010RG000345, 2010.
IPCC: Climate Change 2013: The Physical Science Basis. Contribution of
Working Group I to the Fifth Assessment Report of the Intergovernmental
Panel on Climate Change, Cambridge University Press, Cambridge, United
Kingdom and New York, NY, USA, 2013.
Jiménez, L., Romero-Viana, L., Conde-Porcuna, J. M., and
Pérez-Martínez, C.: Sedimentary photosynthetic pigments as
indicators of climate and watershed perturbations in an alpine lake in
southern Spain, Limniteca, 34, 439–454, 2015.
Jiménez, L., Rühland, K. M., Jeziorski, A., Smol, J. P., and
Pérez-Martínez, C.: Climate change and Saharan dust drive recent
cladoceran and primary production changes in remote alpine lakes of Sierra
Nevada, Spain, Glob. Change Biol., 28, e139–e158, 2018.
Jiménez, L., Conde-Porcuna, J. M., García-Alix, A., Toney, J. L.,
Anderson, R. S., Heiri, O., and Pérez-Martínez, C.: Ecosystem
Responses to Climate-Related Changes in a Mediterranean Alpine Environment
Over the Last ∼180 Years, Ecosystems, 22, 563–577, 2019.
Jiménez-Espejo, F. J., García-Alix, A., Jiménez-Moreno, G.,
Rodrigo-Gámiz, M., Anderson, R. S., Rodríguez-Tovar, F. J.,
Martínez-Ruiz, F., Giralt, S., Delgado Huertas, A., and
Pardo-Igúzquiza, E.: Saharan aeolian input and effective humidity
variations over western Europe during the Holocene from a high altitude
record, Chem. Geol., 374–375, 1–12, 2014.
Jiménez-Moreno, G. and Anderson, R. S.: Holocene vegetation and climate
change recorded in alpine bog sediments from the Borreguiles de la Virgen,
Sierra Nevada, southern Spain, Quaternary Res., 77, 44–53, 2012.
Jiménez-Moreno, G., García-Alix, A., Hernández-Corbalán, M.
D., Anderson, R. S., and Delgado-Huertas, A.: Vegetation, fire, climate and
human disturbance history in the southwestern Mediterranean area during the
late Holocene, Quaternary Res., 79, 110–122, 2013.
Knudsen, M. F., Jacobsen, B. H., Seidenkrantz, M.-S., and Olsen, J.:
Evidence for external forcing of the Atlantic Multidecadal Oscillation since
termination of the Little Ice Age, Nat. Commun., 5, 3323, https://doi.org/10.1038/ncomms4323, 2014.
Lattaud, J., Dorhout, D., Schulz, H., Castañeda, I. S., Schefuß, E., Sinninghe Damsté, J. S., and Schouten, S.: The C32 alkane-1,15-diol as a proxy of late Quaternary riverine input in coastal margins, Clim. Past, 13, 1049–1061, https://doi.org/10.5194/cp-13-1049-2017, 2017a.
Lattaud, J., Kim, J.-H., De Jonge, C., Zell, C., Sinninghe Damsté, J.
S., and Schouten, S.: The C32 alkane-1,15-diol as a tracer for riverine
input in coastal seas, Geochim. Cosmochim. Ac., 202, 146–158, 2017b.
Lattaud, J., Kirkels, F., Peterse, F., Freymond, C. V., Eglinton, T. I., Hefter, J., Mollenhauer, G., Balzano, S., Villanueva, L., van der Meer, M. T. J., Hopmans, E. C., Sinninghe Damsté, J. S., and Schouten, S.: Long-chain diols in rivers: distribution and potential biological sources, Biogeosciences, 15, 4147–4161, https://doi.org/10.5194/bg-15-4147-2018, 2018a.
Lattaud, J., Lo, L., Huang, J.-J., Chou, Y.-M., Gorbarenko, S. A., Sinninghe
Damsté, J. S., and Schouten, S.: A Comparison of Late Quaternary Organic
Proxy-Based Paleotemperature Records of the Central Sea of Okhotsk,
Paleoceanography and Paleoclimatology, 33, 732–744, 2018b.
Longo, W. M., Huang, Y., Yao, Y., Zhao, J., Giblin, A. E., Wang, X., Zech,
R., Haberzettl, T., Jardillier, L., Toney, J., Liu, Z., Krivonogov, S.,
Kolpakova, M., Chu, G., D'Andrea, W. J., Harada, N., Nagashima, K., Sato,
M., Yonenobu, H., Yamada, K., Gotanda, K., and Shinozuka, Y.: Widespread
occurrence of distinct alkenones from Group I haptophytes in freshwater
lakes: Implications for paleotemperature and paleoenvironmental
reconstructions, Earth Planet. Sc. Lett., 492, 239–250, 2018.
López-Moreno, J. I., Vicente-Serrano, S. M., Morán-Tejeda, E.,
Lorenzo-Lacruz, J., Kenawy, A., and Beniston, M.: Effects of the North
Atlantic Oscillation (NAO) on combined temperature and precipitation winter
modes in the Mediterranean mountains: Observed relationships and projections
for the 21st century, Global Planet. Change, 77, 62–76, 2011.
Luterbacher, J., Werner, J. P., Smerdon, J. E., Fernández-Donado, L.,
González-Rouco, F. J., Barriopedro, D., Ljungqvist, F. C., Büntgen,
U., Zorita, E., Wagner, S., Esper, J., McCarroll, D., Toreti, A., Frank, D.,
Jungclaus, J. H., Barriendos, M., Bertolin, C., Bothe, O., Brázdil, R.,
Camuffo, D., Dobrovolný, P., Gagen, M., García-Bustamante, E., Ge,
Q., Gómez-Navarro, J. J., Guiot, J., Hao, Z., Hegerl, G. C., Holmgren,
K., Klimenko, V. V., Martín-Chivelet, J., Pfister, C., Roberts, N.,
Schindler, A., Schurer, A., Solomina, O., von Gunten, L., Wahl, E., Wanner,
H., Wetter, O., Xoplaki, E., Yuan, N., Zanchettin, D., Zhang, H., and
Zerefos, C.: European summer temperatures since Roman times,
Environ. Res. Lett., 11, 024001, https://doi.org/10.1088/1748-9326/11/2/024001, 2016.
Mann, M. E., Zhang, Z., Rutherford, S., Bradley, R. S., Hughes, M. K.,
Shindell, D., Ammann, C., Faluvegi, G., and Ni, F.: Global Signatures and
Dynamical Origins of the Little Ice Age and Medieval Climate Anomaly,
Science, 326, 1256–1260, 2009.
Marotzke, J. and Forster, P. M.: Forcing, feedback and internal variability
in global temperature trends, Nature, 517, 565–570, 2015.
Mather, T. A., Pyle, D. M., and Oppenheimer, C.: Tropospheric Volcanic
Aerosol, in: Volcanism and the Earth's Atmosphere, American Geophysical
Union, 2013.
Médail, F. and Quézel, P.: Biodiversity Hotspots in the
Mediterranean Basin: Setting Global Conservation Priorities,
Conserv. Biol., 13, 1510–1513, 1999.
Mesa-Fernández, J. M., Jiménez-Moreno, G., Rodrigo-Gámiz, M., García-Alix, A., Jiménez-Espejo, F. J., Martínez-Ruiz, F., Anderson, R. S., Camuera, J., and Ramos-Román, M. J.: Vegetation and geochemical responses to Holocene rapid climate change in the Sierra Nevada (southeastern Iberia): the Laguna Hondera record, Clim. Past, 14, 1687–1706, https://doi.org/10.5194/cp-14-1687-2018, 2018.
Morales-Baquero, R., Pulido-Villena, E., and Reche, I.: Atmospheric inputs
of phosphorus and nitrogen to the southwest Mediterranean region:
Biogeochemical responses of high mountain lakes, Limnol. Oceanogr.
51, 830–837, 2006.
Moreno, A., Pérez, A., Frigola, J., Nieto-Moreno, V., Rodrigo-Gámiz,
M., Martrat, B., González-Sampériz, P., Morellón, M.,
Martín-Puertas, C., Corella, J. P., Belmonte, Á., Sancho, C.,
Cacho, I., Herrera, G., Canals, M., Grimalt, J. O., Jiménez-Espejo, F.,
Martínez-Ruiz, F., Vegas-Vilarrúbia, T., and Valero-Garcés, B.
L.: The Medieval Climate Anomaly in the Iberian Peninsula reconstructed from
marine and lake records, Quaternary Sci. Rev., 43, 16–32, 2012.
Mulitza, S., Heslop, D., Pittauerova, D., Fischer, H. W., Meyer, I., Stuut,
J.-B., Zabel, M., Mollenhauer, G., Collins, J. A., Kuhnert, H., and Schulz,
M.: Increase in African dust flux at the onset of commercial agriculture in
the Sahel region, Nature, 466, 226–228, 2010.
Munguira, M. L. and Martin, J.: The Sierra Nevada blue, Polyommatus golgus
(Hiibner), in: Conserv. Biol. of Lycaenidae (Butterflies), edited by: New, T. R., IUCN, Gland, Switzerland, 1993.
Nieto-Moreno, V., Martínez-Ruiz, F., Willmott, V.,
García-Orellana, J., Masqué, P., and Sinninghe Damsté, J. S.:
Climate conditions in the westernmost Mediterranean over the last two
millennia: An integrated biomarker approach, Org. Geochem., 55, 1–10,
2013.
Observatorio del cambio global de Sierra Nevada: Linaria v1.0. iEcolab –
Laboratorio de Ecología Terrestre – Universidad de Granada, available at: http://linaria.obsnev.es (last access: 19 December 2019), 2016.
Oliva, M. and Gomez-Ortiz, A.: Late-Holocene environmental dynamics and
climate variability in a Mediterranean high mountain environment (Sierra
Nevada, Spain) inferred from lake sediments and historical sources,
Holocene, 22, 915–927, 2012.
Oliva, M., Ruiz-Fernández, J., Barriendos, M., Benito, G., Cuadrat, J.
M., Domínguez-Castro, F., García-Ruiz, J. M., Giralt, S.,
Gómez-Ortiz, A., Hernández, A., López-Costas, O.,
López-Moreno, J. I., López-Sáez, J. A., Martínez-Cortizas,
A., Moreno, A., Prohom, M., Saz, M. A., Serrano, E., Tejedor, E., Trigo, R.,
Valero-Garcés, B., and Vicente-Serrano, S. M.: The Little Ice Age in
Iberian mountains, Earth-Sci. Rev., 177, 175–208, 2018.
O'Reilly, C. H., Woollings, T., and Zanna, L.: The Dynamical Influence of
the Atlantic Multidecadal Oscillation on Continental Climate, J. Climate, 30, 7213–7230, 2017.
Painter, T. H., Flanner, M. G., Kaser, G., Marzeion, B., VanCuren, R. A.,
and Abdalati, W.: End of the Little Ice Age in the Alps forced by industrial
black carbon, P. Natl. Acad. Sci. USA, 110,
15216–15221, 2013.
Pauli, H., Gottfried, M., Dullinger, S., Abdaladze, O., Akhalkatsi, M.,
Alonso, J. L. B., Coldea, G., Dick, J., Erschbamer, B., Calzado, R. F.,
Ghosn, D., Holten, J. I., Kanka, R., Kazakis, G., Kollár, J., Larsson,
P., Moiseev, P., Moiseev, D., Molau, U., Mesa, J. M., Nagy, L., Pelino, G.,
Puşcaş, M., Rossi, G., Stanisci, A., Syverhuset, A. O., Theurillat,
J.-P., Tomaselli, M., Unterluggauer, P., Villar, L., Vittoz, P., and
Grabherr, G.: Recent Plant Diversity Changes on Europe's Mountain Summits,
Science, 336, 353–355, 2012.
Pérez-Luque, A., Peìrez-Peìrez, R., Aspizua, R., MunÞoz, J., and Bonet, F.:
Climate in Sierra Nevada: present and future, in: Change impacts in Sierra
Nevada: challenges for conservation, edited by: Zamora, R., Peìrez-Luque, A., Bonet,
F., Barea-Azcoìn, J., and Aspizua, R., Consejeriìa de Medio Ambiente
y Ordenacioìn del Territorio, Junta de Andaluciìa, Andalucia, 2016.
Pulido-Villena, E., Reche, I., and Morales-Baquero, R.: Food web reliance on
allochthonous carbon in two high mountain lakes with contrasting catchments:
a stable isotope approach, Can. J. Fish. Aquat.
Sci., 62, 2640–2648, 2005.
Ramos-Román, M. J., Jiménez-Moreno, G., R.S., A., García-Alix,
A., Toney, J. L., Jiménez-Espejo, F. J., and Carrión, J. S.:
Centennial-scale vegetation and North Atlantic Oscillation changes during
the Late Holocene in the southern Iberia, Quaternary Sci. Rev., 143,
84–95, 2016.
Rampen, S. W., Schouten, S., Koning, E., Brummer, G.-J. A., and Sinninghe
Damsté, J. S.: A 90 kyr upwelling record from the northwestern Indian
Ocean using a novel long-chain diol index, Earth Planet. Sc. Lett., 276, 207–213, 2008.
Rampen, S. W., Willmott, V., Kim, J.-H., Uliana, E., Mollenhauer, G.,
Schefuß, E., Sinninghe Damsté, J. S., and Schouten, S.: Long chain
1,13- and 1,15-diols as a potential proxy for palaeotemperature
reconstruction, Geochim. Cosmochim. Ac., 84, 204–216, 2012.
Rampen, S. W., Datema, M., Rodrigo-Gámiz, M., Schouten, S., Reichart,
G.-J., and Sinninghe Damsté, J. S.: Sources and proxy potential of long
chain alkyl diols in lacustrine environments, Geochim. Cosmochim. Ac., 144, 59–71, 2014a.
Rampen, S. W., Willmott, V., Kim, J.-H., Rodrigo-Gámiz, M., Uliana, E.,
Mollenhauer, G., Schefuß, E., Sinninghe Damsté, J. S., and Schouten,
S.: Evaluation of long chain 1,14-alkyl diols in marine sediments as
indicators for upwelling and temperature, Org. Geochem., 76, 39–47,
2014b.
Reche, I., Ortega-Retuerta, E., Romera, O., Pulido-Villena, E.,
Morales-Baquero, R., and Casamayor, E. O.: Effect of Saharan dust inputs on
bacterial activity and community composition in Mediterranean lakes and
reservoirs, Limnol. Oceanogr., 54, 869–879, 2009.
Reimer, P. J., Bard, E., Bayliss, A., Beck, J. W., Blackwell, P. G., Ramsey,
C. B., Buck, C. E., Cheng, H., Edwards, R. L., Friedrich, M., Grootes, P.
M., Guilderson, T. P., Haflidason, H., Hajdas, I., Hatté, C., Heaton, T.
J., Hoffmann, D. L., Hogg, A. G., Hughen, K. A., Kaiser, K. F., Kromer, B.,
Manning, S. W., Niu, M., Reimer, R. W., Richards, D. A., Scott, E. M.,
Southon, J. R., Staff, R. A., Turney, C. S. M., and van der Plicht, J.:
IntCal13 and Marine13 Radiocarbon Age Calibration Curves 0–50,000 Years cal
BP, Radiocarbon, 55, 1869–1887, 2013.
Rodrigo, F. S., Esteban-Parra, M. J., Pozo-Vázquez, D., and
Castro-Díez, Y.: A 500-year precipitation record in Southern Spain,
Int. J. Climatol., 19, 1233–1253, 1999.
Rodrigo-Gámiz, M., Martínez-Ruiz, F., Rampen, S. W., Schouten, S.,
and Sinninghe Damsté, J. S.: Sea surface temperature variations in the
western Mediterranean Sea over the last 20 kyr: A dual-organic proxy (UK'37
and LDI) approach, Paleoceanography, 29, 87–98, 2014.
Rodrigo-Gámiz, M., Rampen, S. W., de Haas, H., Baas, M., Schouten, S., and Sinninghe Damsté, J. S.: Constraints on the applicability of the organic temperature proxies U
Romero-Viana, L., Kienel, U., and Sachse, D.: Lipid biomarker signatures in
a hypersaline lake on Isabel Island (Eastern Pacific) as a proxy for past
rainfall anomaly (1942–2006AD),
Palaeogeogr. Palaeocl., 350–352, 49–61, 2012.
Sánchez-Castillo, P. M.: Algas de las lagunas de alta montaña de
Sierra Nevada (Granada, España), Acta Botánica Malacitana, 13, 21–52, 1988.
Sánchez-López, G., Hernández, A., Pla-Rabes, S., Trigo, R. M.,
Toro, M., Granados, I., Sáez, A., Masqué, P., Pueyo, J. J.,
Rubio-Inglés, M. J., and Giralt, S.: Climate reconstruction for the last
two millennia in central Iberia: The role of East Atlantic (EA), North
Atlantic Oscillation (NAO) and their interplay over the Iberian Peninsula,
Quaternary Sci. Rev., 149, 135–150, 2016.
Schmidt, G. A., Jungclaus, J. H., Ammann, C. M., Bard, E., Braconnot, P., Crowley, T. J., Delaygue, G., Joos, F., Krivova, N. A., Muscheler, R., Otto-Bliesner, B. L., Pongratz, J., Shindell, D. T., Solanki, S. K., Steinhilber, F., and Vieira, L. E. A.: Climate forcing reconstructions for use in PMIP simulations of the last millennium (v1.0), Geosci. Model Dev., 4, 33–45, https://doi.org/10.5194/gmd-4-33-2011, 2011.
Schröter, D., Cramer, W., Leemans, R., Prentice, I. C., Araújo, M.
B., Arnell, N. W., Bondeau, A., Bugmann, H., Carter, T. R., Gracia, C. A.,
de la Vega-Leinert, A. C., Erhard, M., Ewert, F., Glendining, M., House, J.
I., Kankaanpää, S., Klein, R. J. T., Lavorel, S., Lindner, M.,
Metzger, M. J., Meyer, J., Mitchell, T. D., Reginster, I., Rounsevell, M.,
Sabaté, S., Sitch, S., Smith, B., Smith, J., Smith, P., Sykes, M. T.,
Thonicke, K., Thuiller, W., Tuck, G., Zaehle, S., and Zierl, B.: Ecosystem
Service Supply and Vulnerability to Global Change in Europe, Science, 310,
1333–1337, 2005.
Shimokawara, M., Nishimura, M., Matsuda, T., Akiyama, N., and Kawai, T.:
Bound forms, compositional features, major sources and diagenesis of long
chain, alkyl mid-chain diols in Lake Baikal sediments over the past 28,000
years, Org. Geochem., 41, 753–766, 2010.
Sicre, M.-A., Jalali, B., Martrat, B., Schmidt, S., Bassetti, M.-A., and
Kallel, N.: Sea surface temperature variability in the North Western
Mediterranean Sea (Gulf of Lion) during the Common Era, Earth Planet. Sc. Lett., 456, 124–133, 2016.
Sigl, M., Winstrup, M., McConnell, J. R., Welten, K. C., Plunkett, G.,
Ludlow, F., Buntgen, U., Caffee, M., Chellman, N., Dahl-Jensen, D., Fischer,
H., Kipfstuhl, S., Kostick, C., Maselli, O. J., Mekhaldi, F., Mulvaney, R.,
Muscheler, R., Pasteris, D. R., Pilcher, J. R., Salzer, M., Schupbach, S.,
Steffensen, J. P., Vinther, B. M., and Woodruff, T. E.: Timing and climate
forcing of volcanic eruptions for the past 2,500 years, Nature, 523,
543–549, 2015.
Sinninghe Damsté, J. S., Rampen, S., Irene, W., Rijpstra, C., Abbas, B.,
Muyzer, G., and Schouten, S.: A diatomaceous origin for long-chain diols and
mid-chain hydroxy methyl alkanoates widely occurring in quaternary marine
sediments: indicators for high-nutrient conditions, Geochim. Cosmochim. Ac., 67, 1339–1348, 2003.
Smith, M., De Deckker, P., Rogers, J., Brocks, J., Hope, J., Schmidt, S.,
Lopes dos Santos, R., and Schouten, S.: Comparison of U37K', TEX86H and LDI
temperature proxies for reconstruction of south-east Australian ocean
temperatures, Org. Geochem., 64, 94–104, 2013.
Spanish National Weather Agency – AEMet Open Data: AEMet Open Data,
available at: http://www.aemet.es/es/datos_abiertos/AEMET_OpenData (last access: 19 December 2019), 2019.
Steinhilber, F., Beer, J., and Fröhlich, C.: Total solar irradiance
during the Holocene, Geophys. Res. Lett., 36, L19704,
https://doi.org/10.1029/2009GL040142, 2009.
Stuiver, M. and Quay, P. D.: Changes in Atmospheric Carbon-14 Attributed to
a Variable Sun, Science, 207, 11–19, 1980.
Tejedor, E., Saz, M. Á., Cuadrat, J. M., Esper, J., and de Luis, M.: Temperature variability in the Iberian Range since 1602 inferred from tree-ring records, Clim. Past, 13, 93–105, https://doi.org/10.5194/cp-13-93-2017, 2017.
Theroux, S., D'Andrea, W. J., Toney, J., Amaral-Zettler, L., and Huang, Y.:
Phylogenetic diversity and evolutionary relatedness of alkenone-producing
haptophyte algae in lakes: Implications for continental paleotemperature
reconstructions, Earth Planet. Sc. Lett., 300, 311–320, 2010.
Titos Martínez, M.: Los trabajos de desagüe de las lagunas de
Sierra Nevada: un largo despropósito medioambiental, Revista del Centro
de Estudios Históricos de Granada y su Reino, 223–243, 2019.
Titos Martínez, M. and Ramos Lafuente, A. J.: El refugio más
antiguo de Sierra Nevada: Construido en 1891, aún se mantiene en pie,
Andalucía en la historia, 48–53, 2016.
Trouet, V., Esper, J., Graham, N. E., Baker, A., Scourse, J. D., and Frank,
D. C.: Persistent Positive North Atlantic Oscillation Mode Dominated the
Medieval Climate Anomaly, Science, 324, 78–80, 2009.
Versteegh, G. J. M., Bosch, H. J., and De Leeuw, J. W.: Potential
palaeoenvironmental information of C24 to C36 mid-chain diols, keto-ols and
mid-chain hydroxy fatty acids; a critical review, Org. Geochem., 27,
1–13, 1997.
Villanueva, L., Besseling, M., Rodrigo-Gámiz, M., Rampen, S. W.,
Verschuren, D., and Sinninghe Damsté, J. S.: Potential biological
sources of long chain alkyl diols in a lacustrine system, Org. Geochem., 68, 27–30, 2014.
Volkman, J. K., Barrett, S. M., and Blackburn, S. I.: Eustigmatophyte
microalgae are potential sources of C29 sterols, C22–C28 n-alcohols and
C28–C32 n-alkyl diols in freshwater environments, Org. Geochem., 30,
307–318, 1999.
Waters, C. N., Zalasiewicz, J., Summerhayes, C., Barnosky, A. D., Poirier,
C., Gałuszka, A., Cearreta, A., Edgeworth, M., Ellis, E. C., Ellis, M.,
Jeandel, C., Leinfelder, R., McNeill, J. R., Richter, D. d., Steffen, W.,
Syvitski, J., Vidas, D., Wagreich, M., Williams, M., Zhisheng, A.,
Grinevald, J., Odada, E., Oreskes, N., and Wolfe, A. P.: The Anthropocene is
functionally and stratigraphically distinct from the Holocene, Science, 351,
aad2622, https://doi.org/10.1126/science.aad2622, 2016.
Willmott, V., Rampen, S. W., Domack, E., Canals, M., Sinninghe Damsté,
J. S., and Schouten, S.: Holocene changes in Proboscia diatom productivity
in shelf waters of the north-western Antarctic Peninsula, Antarct. Sci.,
22, 3–10, 2010.
Yu, M., Zhang, H., Li, L., and Zhao, M.: Spatial Distributions and Potential
Sources of Long Chain (C30, C32 1,15-) Alkyl Diols in Surface Sediments from
Eastern China Marginal Seas, J. Ocean U. China, 17,
1114–1122, 2018.
Short summary
In this paper we identify warming thresholds, rates, and forcing mechanisms from a novel alpine temperature record of the southern Iberian Peninsula during the Common Era in order to contextualize the modern warming and its potential impact on these vulnerable alpine ecosystems. To do so, we have developed and applied the first lacustrine temperature calibration in alpine lakes for algal compounds, called long-chain alkyl diols, which is a significant advance in biomarker paleothermometry.
In this paper we identify warming thresholds, rates, and forcing mechanisms from a novel alpine...
