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Large-scale climatic signatures in lakes across Europe: a meta-analysis


, : Large-scale climatic signatures in lakes across Europe: a meta-analysis. Global change biology 13(7): 1314-1326

Recent studies have highlighted the impact of the winter North Atlantic Oscillation (NAO) on water temperature, ice conditions, and spring plankton phenology in specific lakes and regions in Europe. Here, we use meta-analysis techniques to test whether 18 lakes in northern, western, and central Europe respond coherently to winter climate forcing, and to assess the persistence of the winter climate signal in physical, chemical, and biological variables during the year. A meta-analysis approach was chosen because we wished to emphasize the overall coherence pattern rather than individual lake responses. A particular strength of our approach is that time-series from each of the 18 lakes were subjected to the same robust statistical analysis covering the same 23-year period. Although the strongest overall coherence in response to the winter NAO was exhibited by lake water temperatures, a strong, coherent response was also exhibited by concentrations of soluble reactive phosphorus and soluble reactive silicate, most likely as a result of the coherent response exhibited by the spring phytoplankton bloom. Lake nitrate concentrations showed significant coherence in winter. With the exception of the cyanobacterial biomass in summer, phytoplankton biomass in all seasons was unrelated to the winter NAO. A strong coherence in the abundance of daphnids during spring can most likely be attributed to coherence in daphnid phenology. A strong coherence in the summer abundance of the cyclopoid copepods may have been related to a coherent change in their emergence from resting stages. We discuss the complex nature of the potential mechanisms that drive the observed changes.

US$19.90

DOI: 10.1111/j.1365-2486.2007.01364.x


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Wong, I.O.L.; Kuntz, K.M.; Cowling, B.J.; Lam, C.L.K.; Leung, G.M., 2007: Cost effectiveness of mammography screening for Chinese women. BACKGROUND. Although the cost effectiveness of screening mammography in most western developed populations has been accepted, it may not apply to Chinese women, who have a much lower breast cancer incidence. The authors estimated the cost effecti...

Bayne, C.G., 1982: Pulmonary complications of the McSwain Dart. We evaluated the McSwain Dart on a "worst case" basis. Dogs were sedated with 30 mg/kg pentobarbital, intubated, and placed on 15 cm H2O positive end-expiratory pressure. Percutaneous introduction of the McSwain Dart was not possible wit...

Vercruijsse, E.V.W.; Boyd, T.A., 1970: Evaluation of an extension programme: Report of a pilot study into the effects of the focus and concentrate programme in the Tamale area. This study is an attempt to measure the effect of the Focus and Concentrate programme on the farm practices and attitudes of farmers in the Tamale area of Ghana. To this end, a group of 12 co-operators and a group of 12 non-co-operators were exten...

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Berkheimer, W.R.; Yoder, B.A., 1992: Potential for adverse outcomes in newborns discharged at less than 48 hours. Clinical Research 40(4): 793A

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