期刊论文

Fu, Hui

英文

Science of The Total Environment

0048-9697

2020

748

141106

10.1016/j.scitotenv.2020.141106

In the time series (1989–2008), solar irradiance (SI), wind speed (WI) and pH showed much lower spatial heterogeneity (mean CV < 0.6, Table 1) than all the other local abiotic variables (Table 1). Among all the climatic and local abiotic variables, spatial heterogeneity tended to be higher for shallow lakes than for deep lakes, except for SS (Table 1). The total beta diversity of phytoplankton (the Sørensen coefficient) was typically higher in deep than in shallow lakes, which could mainly be

本校为第一且通讯机构

World-wide, reducing the external nutrient loading to lakes has been the primary priority of lake management in the restoration of eutrophic lakes over the past decades, and as expected this has resulted in an increase in the local environmental heterogeneity, and thus biotic heterogeneity, within lakes. However, little is known about how the regional spatial heterogeneity of lake biotic communities changes with restoration across a landscape. Using a long-term monitoring dataset from 20 Danish lakes, we elucidated the seasonal and long-term trends in the spatial heterogeneity of climate, loca...