globalchange  > 过去全球变化的重建
DOI: 10.1007/s00382-015-2547-8
Scopus记录号: 2-s2.0-84947495904
论文题名:
Sensitivity of two Iberian lakes to North Atlantic atmospheric circulation modes
作者: Hernández A.; Trigo R.M.; Pla-Rabes S.; Valero-Garcés B.L.; Jerez S.; Rico-Herrero M.; Vega J.C.; Jambrina-Enríquez M.; Giralt S.
刊名: Climate Dynamics
ISSN: 9307575
出版年: 2015
卷: 45, 期:2017-11-12
起始页码: 3403
结束页码: 3417
语种: 英语
英文关键词: Atmospheric circulation modes ; Climate ; Iberian Peninsula ; Limnology ; North Atlantic
英文摘要: The North Atlantic Oscillation (NAO) exerts a major influence on the climate of the North Atlantic region. However, other atmospheric circulation modes (ACMs), such as the East Atlantic (EA) and Scandinavian (SCAND) patterns, also play significant roles. The dynamics of lakes on the Iberian Peninsula are greatly controlled by climatic parameters, but their relationship with these various ACMs has not been investigated in detail. In this paper, we analyze monthly meteorological and limnological long-term datasets (1950–2011 and 1992–2011, respectively) from two lakes on the northern and central Iberian Peninsula (Sanabria and Las Madres) to develop an understanding of the seasonal sensitivity of these freshwater systems to the NAO, EA and SCAND circulation modes. The limnological variability within Lake Sanabria is primarily controlled by fluctuations in the seasonal precipitation and wind, and the primary ACMs associated with the winter limnological processes are the NAO and the SCAND modes, whereas only the EA mode appears to weakly influence processes during the summer. However, Lake Las Madres is affected by precipitation, wind and, to a lesser extent, temperature, whereas the ACMs have less influence. Therefore, we aim to show that the lakes of the Iberian Peninsula are sensitive to these ACMs. The results presented here indicate that the lake dynamics, in some cases, have a higher sensitivity to variations in the ACMs than single local meteorological variables. However, certain local features, such as geography, lake morphology and anthropic influences, are crucial to properly record the signals of these ACMs. © 2015, Springer-Verlag Berlin Heidelberg.
资助项目: FCT, Fundação para a Ciência e a Tecnologia
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/53925
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作者单位: Instituto Dom Luiz (IDL), Universidade de Lisboa, Lisbon, Portugal; Centre for Ecological Research and Forestry Applications (CREAF), Campus UAB, Edifici C, Cerdanyola del Vallès, Catalonia, Spain; Centre for Advanced Studies of Blanes (CEAB), Spanish Research Council (CSIC), Accés Cala St Francesc 14, Blanes, Catalonia, Spain; Pyrenean Institute of Ecology (IPE-CSIC), Av. Montañana 1005, Saragossa, Spain; Departamento de Física, Universidad de Murcia, Campus de Espinardo (Edificio CIOyN), Murcia, Spain; Laboratory of Limnology of the Lago de Sanabria Natural Park, Eras 1, Puebla de Sanabria, Zamora, Spain; Universidad de Salamanca, Plaza de los Caidos, s/n, Salamanca, Spain; Institute of Earth Sciences Jaume Almera (ICTJA-CSIC), Lluís Solé i Sabarís s/n, Barcelona, Spain

Recommended Citation:
Hernández A.,Trigo R.M.,Pla-Rabes S.,et al. Sensitivity of two Iberian lakes to North Atlantic atmospheric circulation modes[J]. Climate Dynamics,2015-01-01,45(2017-11-12)
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