Articles | Volume 12, issue 7
https://doi.org/10.5194/cp-12-1459-2016
https://doi.org/10.5194/cp-12-1459-2016
Research article
 | 
11 Jul 2016
Research article |  | 11 Jul 2016

Palaeoceanographic changes in Hornsund Fjord (Spitsbergen, Svalbard) over the last millennium: new insights from ancient DNA

Joanna Pawłowska, Marek Zajączkowski, Magdalena Łącka, Franck Lejzerowicz, Philippe Esling, and Jan Pawlowski

Related authors

Multiproxy evidence of the Neoglacial expansion of Atlantic Water to eastern Svalbard
Joanna Pawłowska, Magdalena Łącka, Małgorzata Kucharska, Jan Pawlowski, and Marek Zajączkowski
Clim. Past, 16, 487–501, https://doi.org/10.5194/cp-16-487-2020,https://doi.org/10.5194/cp-16-487-2020, 2020
Short summary

Related subject area

Subject: Proxy Use-Development-Validation | Archive: Marine Archives | Timescale: Centennial-Decadal
A sub-fossil coral Sr/Ca record documents meridional variability of the Intertropical Convergence Zone in the eastern Indian Ocean
Miriam Pfeiffer, Hideko Takayanagi, Lars Reuning, Takaaki Konabe Watanabe, Saori Ito, Dieter Garbe-Schönberg, Tsuyoshi Watanabe, Chung-Che Wu, Chuan-Chou Shen, Jens Zinke, Geert-Jan Brummer, and Sri Yudawati Cahyarini
Clim. Past Discuss., https://doi.org/10.5194/cp-2024-25,https://doi.org/10.5194/cp-2024-25, 2024
Revised manuscript accepted for CP
Short summary
Can we use sea surface temperature and productivity proxy records to reconstruct Ekman upwelling?
Anson Cheung, Baylor Fox-Kemper, and Timothy Herbert
Clim. Past, 15, 1985–1998, https://doi.org/10.5194/cp-15-1985-2019,https://doi.org/10.5194/cp-15-1985-2019, 2019
Short summary
Development of coccolithophore-based transfer functions in the western Mediterranean sea: a sea surface salinity reconstruction for the last 15.5 kyr
B. Ausín, I. Hernández-Almeida, J.-A. Flores, F.-J. Sierro, M. Grosjean, G. Francés, and B. Alonso
Clim. Past, 11, 1635–1651, https://doi.org/10.5194/cp-11-1635-2015,https://doi.org/10.5194/cp-11-1635-2015, 2015
Short summary
A high-resolution δ18O record and Mediterranean climate variability
C. Taricco, G. Vivaldo, S. Alessio, S. Rubinetti, and S. Mancuso
Clim. Past, 11, 509–522, https://doi.org/10.5194/cp-11-509-2015,https://doi.org/10.5194/cp-11-509-2015, 2015
Short summary
Nutrient utilisation and weathering inputs in the Peruvian upwelling region since the Little Ice Age
C. Ehlert, P. Grasse, D. Gutiérrez, R. Salvatteci, and M. Frank
Clim. Past, 11, 187–202, https://doi.org/10.5194/cp-11-187-2015,https://doi.org/10.5194/cp-11-187-2015, 2015

Cited articles

Alve, E.: Benthic foraminiferal responses to absence of fresh phytodetritus: A two – year experiment, Mar. Micropaleontol., 76, 67–76, 2010.
Berben, S. M. P., Husum, K., Cabedo-Sanz, P., and Belt, S. T.: Holocene sub-centennial evolution of Atlantic water inflow and sea ice distribution in the western Barents Sea, Clim. Past, 10, 181–198, https://doi.org/10.5194/cp-10-181-2014, 2014.
Blaauw, M.: Methods and code for “classical” age-modelling of radiocarbon sequences, Quat. Geochronol., 5, 512–518, 2010.
Blott, S. J. and Pye, K.: GRADISTAT: a grain size distribution and statistics package for the analysis of unconsolidated sediments, Earth Surf. Proc. Land., 26, 1237–1248, 2001.
Boere, A. C., Rijpstra, W. I. C., De Lange, G. J., Sinninghe Damsté, J. S., and Coolen, M. J. L.: Preservation potential of ancient plankton DNA in Pleistocene marine sediments, Geobiology, 9, 377–393, 2011.
Download

The requested paper has a corresponding corrigendum published. Please read the corrigendum first before downloading the article.

Short summary
The presented study focuses on the last millennium of the palaeoclimatic history of Svalbard region. The investigation was based on classical palaeoceanographic proxies, strengthened by the analysis of ancient foraminiferal DNA in down-core sediment samples. This study is the first attempt to implement the aDNA record in the palaeoenvironmental reconstruction. The aDNA data revealed even small environmetal changes that were not evidenced in the sedimentological and micropalaeontological record.