Human-induced impacts, such as urbanization, on regional climate changes and precipitation changes in particular have been attracting increasing international interests. However, there are different evaluations of urban effects on precipitation changes in both space and time. In this stud ...
The Drought Severity Index (DSI) was computed, based on NDVI and ET/PET datasets from 2000 to 2014 over China, and was used for agricultural drought monitoring. Trends of droughts were characterized using the modified Mann-Kendall trend test, and the Pearson correlation method was used to ...
Flood risks across the Pearl River basin, China, were evaluated using peak flood flow dataset covering a period of 1951-2014 from 78 stations and historical flood records of recent 1000 years. The General Extreme Value (GEV) model and the kernel estimation method were used to evaluate freq ...
水库的水生态效应研究成果发表 low flows, and also the ecological instream flow. The results indicate that the general extreme value distribution model performs well in describing the probabilistic behaviour of high/low flows in the basin. Specifically, the Gumbel and Frank copula functio ...
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