Articles | Volume 8, issue 2
https://doi.org/10.5194/cp-8-705-2012
© Author(s) 2012. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/cp-8-705-2012
© Author(s) 2012. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Research article
| 
02 Apr 2012
Research article |
| 02 Apr 2012
Assessing extreme droughts in Spain during 1750–1850 from rogation ceremonies
F. Domínguez-Castro
Departamento de Física, Universidad de Extremadura, Badajoz, Spain
P. Ribera
Departamento de Sistemas Físicos, Químicos y Naturales, Universidad Pablo de Olavide, Sevilla, Spain
R. García-Herrera
Departamento de Física de la Tierra II, Facultad de Ciencias Físicas, Universidad Complutense de Madrid y Instituto de Geociencias, CISC/UCM, Madrid, Spain
J. M. Vaquero
Departamento de Física, Universidad de Extremadura, Mérida, Spain
M. Barriendos
Department of Modern History, University of Barcelona, Barcelona, Spain
J. M. Cuadrat
Departamento de Geografía, Universidad de Zaragoza, Zaragoza, Spain
J. M. Moreno
Centro de Estudios del Estado de Feria, Zafra, Spain
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This study examines the relationship between temperature and precipitation as explanatory variables for the probability of death due to waterborne and airborne diseases in historical urban space. The lagged effects of temperature and precipitation on waterborne and airborne diseases were significant, except for the smooth lagged average monthly temperature effect for the latter. There was also significant spatial heterogeneity in the prevalence of deaths due to waterborne and airborne diseases.
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Yuri Brugnara, Chantal Hari, Lucas Pfister, Veronika Valler, and Stefan Brönnimann
Clim. Past, 18, 2357–2379, https://doi.org/10.5194/cp-18-2357-2022, https://doi.org/10.5194/cp-18-2357-2022, 2022
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We digitized dozens of weather journals containing temperature measurements from in and around Bern and Zurich. They cover over a century before the creation of a national weather service in Switzerland. With these data we could create daily temperature series for the two cities that span the last 265 years. We found that the pre-industrial climate on the Swiss Plateau was colder than suggested by previously available instrumental data sets and about 2.5 °C colder than the present-day climate.
Christian von Savigny, Anna Lange, Anne Hemkendreis, Christoph G. Hoffmann, and Alexei Rozanov
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George C. D. Adamson, David J. Nash, and Stefan W. Grab
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Kathleen Pribyl
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Droughts pose a climatic hazard that can have a profound impacts on past societies. Using documentary sources, this paper studies the occurrence and impacts of spring–summer droughts in pre-industrial England from 1200 to 1700. The impacts most relevant to human livelihood, including the agricultural and pastoral sectors of agrarian production, and public health are evaluated.
Sarir Ahmad, Liangjun Zhu, Sumaira Yasmeen, Yuandong Zhang, Zongshan Li, Sami Ullah, Shijie Han, and Xiaochun Wang
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This study provides the opportunity to extend climatic records to preindustrial periods in northern Pakistan. The reconstructed March–August PDSIs for the past 424 years, going back to 1593 CE, enable scientists to know how these areas were prone to climatic extremes in the past. The instrumental data are limited in Pakistan; however, the Cedrus deodara tree that preserves physical characteristics of past climatic variabilities can provide insight into the trend of climatic changes.
Rajmund Przybylak, Piotr Oliński, Marcin Koprowski, Janusz Filipiak, Aleksandra Pospieszyńska, Waldemar Chorążyczewski, Radosław Puchałka, and Henryk Paweł Dąbrowski
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Ernesto Tejedor, Martín de Luis, Mariano Barriendos, José María Cuadrat, Jürg Luterbacher, and Miguel Ángel Saz
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We developed a new dataset of historical documents by compiling records (rogation ceremonies) from 13 cities in the northeast of the Iberian Peninsula (IP). These records were transformed into quantitative continuous data to develop drought indices (DIs). We regionalized them by creating three DIs (Ebro Valle, Mediterranean, and Mountain), which cover the period from 1650 to 1899 CE. We identified extreme drought years and periods which help to understand climate variability in the IP.
Thomas Labbé, Christian Pfister, Stefan Brönnimann, Daniel Rousseau, Jörg Franke, and Benjamin Bois
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Salvador Gil-Guirado, Juan José Gómez-Navarro, and Juan Pedro Montávez
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The historical climatology has remarkable research potentialities. However, historical climatology has some methodological limitations. This study presents a new methodology (COST) that allows us to perform climate reconstructions with monthly resolution. The variability of the climatic series obtained are coherent with previous studies. The new proposed method is objective and is not affected by social changes, which allows us to perform studies in regions with different languages and cultures.
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The paper analyses extreme droughts of the pre-instrumental period (1501–1803) over the territory of the recent Czech Republic. In total, 16 droughts were selected for spring, summer and autumn each and 14 droughts for summer half-year (Apr–Sep). They are characterized by very low values of drought indices, high temperatures, low precipitation and by the influence of high-pressure situations. Selected extreme droughts are described in more detail. Effect of droughts on grain prices are studied.
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Pierre Brigode, François Brissette, Antoine Nicault, Luc Perreault, Anna Kuentz, Thibault Mathevet, and Joël Gailhard
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J. Zheng, Z. Hua, Y. Liu, and Z. Hao
Clim. Past, 11, 1553–1561, https://doi.org/10.5194/cp-11-1553-2015, https://doi.org/10.5194/cp-11-1553-2015, 2015
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R. Brázdil, P. Dobrovolný, M. Trnka, O. Kotyza, L. Řezníčková, H. Valášek, P. Zahradníček, and P. Štěpánek
Clim. Past, 9, 1985–2002, https://doi.org/10.5194/cp-9-1985-2013, https://doi.org/10.5194/cp-9-1985-2013, 2013
Q. Ge, Z. Hao, J. Zheng, and X. Shao
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H.-J. Lüdecke, A. Hempelmann, and C. O. Weiss
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V. Daux, I. Garcia de Cortazar-Atauri, P. Yiou, I. Chuine, E. Garnier, E. Le Roy Ladurie, O. Mestre, and J. Tardaguila
Clim. Past, 8, 1403–1418, https://doi.org/10.5194/cp-8-1403-2012, https://doi.org/10.5194/cp-8-1403-2012, 2012
Z.-X. Hao, J.-Y. Zheng, Q.-S. Ge, and W.-C. Wang
Clim. Past, 8, 1023–1030, https://doi.org/10.5194/cp-8-1023-2012, https://doi.org/10.5194/cp-8-1023-2012, 2012
P. Yiou, I. García de Cortázar-Atauri, I. Chuine, V. Daux, E. Garnier, N. Viovy, C. van Leeuwen, A. K. Parker, and J.-M. Boursiquot
Clim. Past, 8, 577–588, https://doi.org/10.5194/cp-8-577-2012, https://doi.org/10.5194/cp-8-577-2012, 2012
R. Brázdil, K. Chromá, H. Valášek, and L. Dolák
Clim. Past, 8, 467–481, https://doi.org/10.5194/cp-8-467-2012, https://doi.org/10.5194/cp-8-467-2012, 2012
F. Domínguez-Castro, R. García-Herrera, P. Ribera, and M. Barriendos
Clim. Past, 6, 553–563, https://doi.org/10.5194/cp-6-553-2010, https://doi.org/10.5194/cp-6-553-2010, 2010
Cited articles
Alcoforado, M. J., Nunes, M. F., Garcia, J. C., and Taborda, J. P.: Temperature and precipitation reconstruction in southern Portugal during the late Maunder Minimum (1675–1715), Holocene, 10, 333–340, 2000.
Alcoforado, M. J., Vaquero, J. M., Trigo, R. M., and Taborda, J. P.: Early Portuguese meteorological measurements (18th century), Clim. Past, 8, 353–371, https://doi.org/10.5194/cp-8-353-2012, 2012.
Álvarez Saenz de Buruaga, J.: Materiales para la historia de Mérida (de 1637 a 1936), Ayuntamiento de Badajoz, Badajoz, Spain, 363 pp., 1994.
Álvarez Vázquez, J. A.: Drought and Rainy Periods in the Province of Zamora in the 17th, 18th, and 19th Centuries, in: Quaternary Climate in Western Mediterranean, Universidad Autónoma de Madrid, Madrid, Spain, 221–233, 1986.
Barriendos, M.: Climatic variations in the Iberian peninsula during the late Maunder minimum (AD 1675–1715): an analysis of data from rogation ceremonies, Holocene, 7, 105–111, 1997.
Barriendos, M., Gómez, B., and Peña, J. C.: Old series of meteorological readings for Madrid and Barcelona (1780–1860) documentary and observed characteristics, in: Advances in historical climatology in Spain, oikos-tau, Barcelona, Spain, 157–172, 1997.
Barriendos, M., Martín-Vide, J., Peña, J. C., and Rodríguez, R.: Daily meteorological observations in Cádiz-San Fernando, Analysis of the documentary sources and instrumental data content (1786–1996), Climatic Change, 53, 151–170, 2002.
Bronto, S.: Volcanic geology of Galunggung, West Java, Indonesia, Ph.D. thesis, University of Canterbury, New Zealand, 490 pp., 1989.
Camuffo, D., Bertolin, C., Diodato, N., Cocheo, C., Enzi, S., Sghedoni, M., Barriendos, M., Dominguez-Castro, F., Garnier, E., Alcoforado, M. J., and Nunes, M. F.: 500-year precipitation reconstruction in the Western Mediterranean Basin by means of documentary data and instrumental observations, Climatic Change, in review, 2011.
Cuadrat, J. M. and Vicente-Serrano, S.: La sécheresse en Aragon à partir des archives des rogations (XVIe-XIXe S.), Rev. Climatol., 14, 44–50, 2002.
Cullen, H. M., deMenocal, P. B., Hemming, S., Hemming, G., Brown, F. H., Guilderson, T., and Sirocko, F.: Climate change and the collapse of the Akkadian empire: Evidence from the deep sea, Geology, 28, 379–382, 2000.
Curtis, J. H. and Hodell, D. A.: Climate variability on the Yucatan Peninsula (Mexico) during the past 3500 years, and implications for Maya cultural evolution, Quaternary Res., 46, 37–47, 1996.
deMenocal, P.: Cultural responses to climate change during the Late Holocene, Science, 292, 667–673, 2001.
Diffenbaugh, N. S., Pal, J. S., Giorgi, F., and Gao, X.: Heat stress intensification in the Mediterranean climate change hotspot, Geophys. Res. Lett., 34, L11706, https://doi.org/10.1029/2007GL030000, 2007.
Domínguez-Castro, F., Santisteban, J. I., Barriendos, M., and Mediavilla, R.: Reconstruction of drought episodes for central Spain from rogation ceremonies recorded at Toledo Cathedral from 1506 to 1900: A methodological approach, Global Planet. Change, 63, 230–242, 2008.
Dom\'{i}nguez-Castro, F., Garc\'{i}a-Herrera, R., Ribera, P., and Barriendos, M.: A shift in the spatial pattern of Iberian droughts during the 17th century, Clim. Past, 6, 553–563, https://doi.org/10.5194/cp-6-553-2010, 2010.
Dong, X., Xi, B., Kennedy, A., Feng, Z., Entin, J. K., Houser, P. R., Schiffer, R. A., L'Ecuyer, T., Olson, W. S., Hsu, K., Liu, W. T., Lin, B., Deng, Y., and Jiang, T.: Investigation of the 2006 drought and 2007 flood extremes at the Southern Great Plains through an integrative analysis of observations, J. Geophys. Res., 116, D03204, https://doi.org/10.1029/2010JD014776, 2011.
Drysdale, R., Zanchetta, G., Hellstrom, J., Maas, R., Fallick, A., Pickett, M., Cartwright, I., and Piccini, L.: Late Holocene drought responsible for the collapse of Old World civilizations is recorded in an Italian cave flowstone, Geology, 34, 101–104, 2006.
Esper, J., Frank, D., Büntgen, U., Luterbacher, J., and Xoplaki, E.: Long-term drought severity variations in Morocco, Geophys. Res. Lett., 34, L17702, https://doi.org/10.1029/2007GL030844, 2007.
Esteban-Parra, M. J., Rodrigo, F. S., and Castro-Díez, Y.: Spatial and temporal patterns of precipitation in Spain for the period 1880–1992, Int. J. Climatol., 18, 1557–1574, 1998.
Estrela, M. J., Peñarrocha, D., and Millán, M.: Multi-annual drought episodes in the Mediterranean (Valencia Region) from 1950–1996, A spatio-temporal analysis, Int. J. Climatol., 20, 1599–1618, 2000.
Fernández-Fernández, M. I., Gallego, M. C., Dom\'{i}nguez-Castro, F., Vaquero, J. M., Moreno González, J. M., and Castillo Durán, J.: Reconstruction of rainfall in Zafra (southwest Spain) from 1750 to 1840 from documentary sources, Clim. Past Discuss., 7, 3895–3918, https://doi.org/10.5194/cpd-7-3895-2011, 2011.
FEWSNET: Rwanda food security update, Technical report, Famine Early Warning System Network, 2005a.
FEWSNET: Africa: weather hazards assessment, Technical report, Famine early Warning System Network, 2005b.
FEWSNET: Rwanda food security update, Technical report, Famine Early Warning System Network, 2006a.
FEWSNET: Africa: weather hazards assessment, Technical report, Famine early Warning System Network, 2006b.
Fischer, E. M., Luterbacher, J., Zorita, E., Tett, S. F. B., Casty, C., and Wanner, H.: European climate response to tropical volcanic eruptions over the last half millenium, Geophys. Res. Lett., 34, L05707, https://doi.org/10.1029/2006GL027992, 2007.
Gallego, M. C., Trigo, R. M., Vaquero, J. M., Brunet, M., García, J. A., Sigró, J., and Valente, M. A.: Trends in frequency indices of daily precipitation over the Iberian Peninsula during the last century, J. Geophys. Res.-Atmos., 116, D02109, https://doi.org/10.1029/2010JD014255, 2011.
García-Herrera, R., Paredes, D., Trigo, R. M., Trigo, I. F., Hernández, E., Barriopedro, D., and Mendes M. A.: The outstanding 2004-2005 drought in the Iberian Peninsula: associated atmospheric circulation, J. Hydrometeorol., 8, 483–498, 2007.
Haug, G. H., Gunther, D., Peterson, L. C., Sigman, D. M., Hughen, K. A., and Aeschlimann, B.: Climate and the collapse of Maya civilization, Science, 299, 1731–1735, 2003.
Hodell, D. A., Curtis, J. H., and Brenner, M.: Possible role of climate in the collapse of Classic Maya civilization, Nature, 375, 391–394, 1995.
Hodell, D. A., Brenner, M., Curtis, J. H., and Guilderson, T.: Solar forcing of drought frequency in the Maya Lowlands, Science, 292, 1367–1370, 2001.
Hodell, D. A., Brenner, M., and Curtis, J. H.: Climate and cultural history of the Northeastern Yucatan Peninsula, Quintana Roo, Mexico, Climatic Change, 83, 215–240, 2007.
Huntington, T. G.: Evidence for intensification of the global water cycle: Review and synthesis, J. Hydrol., 319, 83–95, 2006.
Jousset, P., Mori, H., and Okada, H.: Elastic models for the magma intrusion associated with the 2000 eruption of Usu volcano, Hokkaido, Japan, J. Volcanol. Geoth. Res., 125, 81–106, 2003
Kijazi, A. L. and Reason, C. J. C.: Analysis of the 1998 to 2005 drought over the northastern highlands of Tanzania, Clim. Res., 38, 209–223, 2009.
Lana, X. and Burgueño, A.: Some statistical characteristics of monthly and annual pluviometric irregularity for the Spanish Mediterranean cost, Theor. Appl. Climatol., 65, 79–97, 2000.
Lana, X., Martínez, M. D., Burgueño, A., Serra, C., Martín-Vide, J., and Gómez, L.: Spatial and temporal patterns of dry spell lengths in the Iberian Peninsula for the second half of the twentieth century, Theor. Appl. Climatol., 91, 99–116, 2008.
Lewis, S. L., Brando, P. M., Oliver, L. P., Geertje, M. F., van der Heijden M. F., and Nepstad, D.: The 2010 Amazon Drought, Science, 331, 554, 2011.
Lodge R.: The private correspondence of sir Benjamín Keene, edited with introduction and notes by Sir Richard Lodge, The University Press, Cambridge, 548 pp., 1933.
Lutherbacher, J., Xoplaki, E., Dietrich, D., Rickli, R., Jacobeit, J., Beck, C., Gyalistras, D., Schmutz, C., and Wanner, H.: Reconstruction of sea level pressure fields over the Eastern North Atlantic and Europe back to 1500, Clim. Dynam., 18, 545–561, 2002.
Marengo, J. A., Nobre, C. A., Tomasella, J., Oyama, M. D., Sampaio de Oliveira, G., de Oliveira, R., Camargo, H., Alves, L. M., and Foster Brown, I.: The Drought of Amazonia in 2005, J. Climate, 21, 495–516, 2008.
Martín-Vide, J. and Barriendos, M.: The use of rogation ceremony records in climatic reconstruction: a case study from Catalonia (Spain), Climatic Change, 30, 201–221, 1995.
Martín-Vide, J. and Gómez, L.: Regionalization of peninsular Spain based on the length of dry spells, Int. J. Climatol., 19, 537–555, 1999.
Moral Ruiz, J.: La agricultura española a mediados del siglo XIX (1850–1870), Resultados de una encuesta agraria de la época, Serie Estudios de la Secretaria General Técnica, Ministerio de Agricultura, Madrid, Spain, 1979.
Murphy, B. F. and Timbal, B.: A review of recent climate variability and climate change in southeastern Australia, Int. J. Climatol., 28, 859–879, 2008.
Nicoll, K.: Recent environmental change and prehistoric human activity in Egypt and Northern Sudan, Quaternary Sci. Rev., 23, 561–580, 2004.
Obasi, G. O. P.: WMO's Role in the international decade for natural disaster reduction, B. Am. MeteorOL. Soc., 75, 1655–1661, 1994.
Olcina, J.: Tipología de las sequías en España, Ería, 56, 201–227, 2001.
Paredes, D., Trigo, R. M., García-Herrera, R., and Trigo, I. F.: Understanding precipitation changes in Iberia in early spring: weather typing and storm-tracking approaches, J. Hydrometeorol., 7, 101–113, 2006.
Pauling, A., Lutherbacher, J., Casty, C., and Wanner, H.: Five hundred years of girded high-resolution precipitation reconstructions over Europe and the connection to large-scale circulation, Clim. Dynam., 26, 387–405, 2006.
Pérez-Cueva, A. J. and Escrivá, J. L.: Aspectos climáticos de las sequías en el ámbito mediterráneo, Cuadernos de Geografía, 30, 1–12, 1982.
Prohom, M.: Incident of large volcanic eruptions on the climate of Iberia and the Balearics, Ph.D. thesis, Universidad de Barcelona, Barcelona, Spain, 186 pp., 2003.
Rodrigo, F. S. and Barriendos, M.: Reconstruction of seasonal and annual rainfall variability in the Iberian Peninsula (16th–20th Centuries) from documentary data, Global Planet. Change, 63, 243–257, 2008.
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, F. S., Esteban-Parra, M. J., Pozo-Vázquez, D., and Castro-Díez, Y.: Rainfall variability in southern Spain on decadal to centennial time scales, Int. J. Climatol., 20, 721–732, 2000.
Sáez de Ocáriz, M.: Climatología y régimen de lluvias en la rioja alta, Siglos XVI al XIX, Zubia, 8, 129–178, 1990.
Serrano, A., Mateos, V. L., and García, J. A.: Trend analysis of monthly precipitation over the Iberian Peninsula for the period 1921–1995, Phys. Chem. Earth B, 24, 85–90, 1999.
Sigurdsson, H. and Carey, S.: Eruptive history of Tambora volcano, Indonesia, in: The Sea of Mount Tambora, Mitt. Geol. Paleont. Inst. Univ. Hamburg Heft, Germany, 187–206, 1992.
Sousa, P. M., Trigo, R. M., Aizpurua, P., Nieto, R., Gimeno, L., and Garcia-Herrera, R.: Trends and extremes of drought indices throughout the 20th century in the Mediterranean, Nat. Hazards Earth Syst. Sci., 11, 33–51, https://doi.org/10.5194/nhess-11-33-2011, 2011.
Stothers, R. B.: The great Tambora eruption in 1815 and its aftermath, Science, 224, 1191–1198, 1984.
Taborda, J. P., Alcoforado, M. J., and Garcia, J. C.: Climate in southern Portugal in the 18th century, Reconstruction based on instrumental and documentary sources, Geo-Ecologia 2, tThis book may be accessed at: http://www.c1ima.org, Centro de Estudos Geográficos, Lisboa, Portugal, 211 pp., 2004.
Trenberth, K. E., Smith, L., Qian, T., Dai, A., and Fasullo, J.: Estimates of the global water budget and its annual cycle using observational and model Data, J. Hydrometeorol., 8, 758–769, 2007.
Trigo, R. M., Vaquero, J. M., Alcoforado, M. J., Barriendos, M., Taborda, J., García-Herrera, R., and Luterbacher, J.: Iberia in 1816, the year without a summer, Int. J. Climatol., 29, 99–115, 2009.
Vaquero, J. M.: Historical sunspot observations: a review, Adv. Space Res., 40, 929–941, 2007.
Vicente-Serrano, S. M.: Spatial and temporal analysis of droughts in the Iberian Peninsula (1910–2000), Hydrolog. Sci. J., 51, 83–97, 2006a.
Vicente-Serrano, S. M.: Differences in spatial patterns of drought on different time scales: an analysis of the Iberian Peninsula, Water Resour. Manage., 20, 37–60, 2006b.
Vicente Serrano, S. M. and Cuadrat, J. M.: North Atlantic oscillation control of drought in north-east Spain: evaluation since 1600 A.D., Climatic Change, 85, 357–379, 2007.
Vicente-Serrano, S. M. and López-Moreno, J. I.: The influence of atmospheric circulation at different spatial scales on winter drought variability through a semi-arid climatic gradient in northeast Spain, Int. J. Climatol., 26, 1427–1453, 2006.
Weiss, H., Courty, M. A., Wetterstrom, W., Guichard, F., Senior, L., Meadow, R., and Curnow, A.: The genesis and collapse of third millennium North Mesopotamian civilization, Science, 261, 995–1004, 1993.
Wei{ß}, M., Flörke, M., Menzel, L., and Alcamo, J.: Model-based scenarios of Mediterranean droughts, Adv. Geosci., 12, 145–151, https://doi.org/10.5194/adgeo-12-145-2007, 2007.
Wheeler, D.: The Gibraltar climatic record: Part 2 Precipitation, Weather, 62, 99–105, 2007.
WMO 2012: http://www.wmo.int/pages/mediacentre/news/RCOF_en.html last access: 9 March 2012.
Yoshiyuki Kondo, A.: Estudio cuantitativo de la evolución del sector agrario español de 1750 a 1900, Ph.D. thesis, Universidad Autónoma de Madrid, Madrid, Spain, 352 pp., 1983.
Zamora, R.: El final de la pequeña edad de hielo, Publicaciones Universidad de Alicante, Alicante, Spain, 194 pp., 2002.
