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Impact of the Three Gorges and Gezhouba Reservoirs on Ecohydrological Conditions for Sturgeon in the Yangtze River, China
Publisher: American Society of Civil Engineers
Abstract: The Gezhouba Reservoir (GR) and Three Gorges Reservoir (TGR) are the two largest water-storage projects in the middle reach of the Yangtze River. The impoundments of the reservoirs have changed natural flow-regimes in the ...
A Stepwise and Dynamic C-Vine Copula–Based Approach for Nonstationary Monthly Streamflow Forecasts
Publisher: ASCE
Abstract: In recent years, the stationary assumption of hydroclimatic variables as well as their temporal and spatial dependence structure have been challenged due to anthropogenic and climate changes. This study developed a stepwise ...
Assessing the Interactions between Chlorophyll <i>a</i> and Environmental Variables Using Copula Method
Publisher: American Society of Civil Engineers
Abstract: Eutrophication is a major water quality problem throughout the world. An understanding of the pattern of phytoplankton variation and the relationships between chlorophyll
Effect of Uncertainty in Historical Data on Flood Frequency Analysis Using Bayesian Method
Publisher: ASCE
Abstract: The purpose of this paper was to investigate the effect of the uncertainty of historical flood information on flood frequency analyses using a Bayesian approach. The uncertainty of the magnitude was described using variations ...
Impacts of Streamflow and Topographic Changes on Water Level during the Dry Season of Poyang Lake, China
Publisher: ASCE
Abstract: Poyang Lake is the largest freshwater lake in China and is internationally recognized as an important lacustrine and wetland ecosystem with abundant biodiversity. Since 2003, the average lake water level has significantly ...