globalchange  > 气候减缓与适应
DOI: 10.1007/s10584-015-1353-y
Scopus记录号: 2-s2.0-84939964183
论文题名:
The effects of the NAO on the ice phenology of Spanish alpine lakes
作者: Sánchez-López G.; Hernández A.; Pla-Rabes S.; Toro M.; Granados I.; Sigró J.; Trigo R.M.; Rubio-Inglés M.J.; Camarero L.; Valero-Garcés B.; Giralt S.
刊名: Climatic Change
ISSN: 0165-0009
EISSN: 1573-1480
出版年: 2015
卷: 130, 期:2
起始页码: 101
结束页码: 113
语种: 英语
Scopus关键词: Atmospheric pressure ; Atmospheric temperature ; Biology ; Ice ; Snow ; Thawing ; Air temperature ; Correlation coefficient ; Limnological variables ; North Atlantic oscillations ; Snow accumulation ; Southern Europe ; Strong dependences ; Thawing process ; Lakes
英文摘要: Three Spanish alpine lakes located in the Central Range (Peñalara Lake and Cimera Lake) and the Pyrenees (Redon Lake) are selected to understand the effects of the North Atlantic Oscillation (NAO) on ice phenology. A conceptual lake model is formulated based on Pearson’s correlation coefficients obtained between season-scale time series of the NAO index, climatic data (i.e., precipitation, air temperature and snow data) and limnological variables (ice phenology records). The results suggest that the effects of the NAO are only reflected in the thawing process via the air temperature and the insulating effect of snow accumulation on the ice cover. An altitude component is evident in our survey because the effects of the NAO on Peñalara Lake (the lowest altitude studied lake) are restricted to winter, whereas for Redon Lake (the highest altitude studied lake), the effects extend into spring. A latitudinal component is also clear when comparing our data with northern European lakes. Snow accumulation primarily depends on the air temperature at high latitudes, and both precipitation and the air temperature control snow accumulation at lower latitudes. Consequently, in northern Europe, the NAO signal is primarily reflected in lake ice phenology via the air temperature, whereas our results confirm that in southern Europe, the strong dependence of precipitation on the NAO determines the importance of the NAO for lake ice cover. © 2015, Springer Science+Business Media Dordrecht.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/84627
Appears in Collections:气候减缓与适应
气候变化事实与影响

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作者单位: Institute of Earth Sciences Jaume Almera (ICTJA-CSIC), Lluís Solé i Sabarís s/n, Barcelona, Spain; Instituto Dom Luiz (IDL), Universidade de Lisboa, Lisbon, Portugal; Centro de Estudios Avanzados de Blanes (CEAB-CSIC), C/ d’accés a la Cala St. Francesc, 14, Girona, Blanes, Spain; Centre de Recerca Ecològica i Aplications Forestals (CREAF), Barcelona, Cerdanyola del Vallés, Spain; Centro de Estudios Hidrográficos (CEDEX), Paseo Bajo Virgen del Puerto, 3, Madrid, Spain; Centro de Investigación, Seguimiento y Evaluación. Parque Nacional de la Sierra de Guadarrama, Cta. M-604, Km 27.6, Madrid, Rascafría, Spain; Center for Climate Change (C3), C/ Joanot Martorell 15, Tarragona, Vila-seca, Spain; Instituto Pirenaico de Ecología (IPE-CSIC), Apdo. 13034, Zaragoza, Spain

Recommended Citation:
Sánchez-López G.,Hernández A.,Pla-Rabes S.,et al. The effects of the NAO on the ice phenology of Spanish alpine lakes[J]. Climatic Change,2015-01-01,130(2)
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