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Zihan Gui, Heshuai Qi, Faliang Gui, Baoxian Zheng, Shiwu Wang and Hua Bai
Poyang Lake, the largest freshwater lake in China, is an important regional water resource and a landmark ecosystem. In recent years, it has experienced a period of prolonged drought. Using appropriate drought indices to describe the drought characterist...
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Guangxun Shi, Peng Ye and Xianwu Yang
Active accumulated temperature is an important index of agricultural heat resources in a region. Based on the temperature data of the Yangtze River Basin from 1970 to 2014, this paper analyzed the characteristics of the temporal and spatial variations of...
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Ruonan Wang, Wenqi Peng, Xiaobo Liu, Wenqiang Wu, Xuekai Chen and Shijie Zhang
Poyang Lake, which is the largest freshwater lake in China, is an important regional water resource and iconic ecosystem that has experienced a period of continuous low water level in recent years. In this paper, the Standardized Precipitation Evapotrans...
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Ying Wang, Yuanbo Liu and Jiaxin Jin
It is known that evapotranspiration (ET) differs before and after vegetation change in watersheds. However, impacts of vegetation change on ET remain incompletely understood. In this paper, we investigated the process-specific, nonclimatic contribution (...
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Li-Ping Guo, Qiang Yu, Peng Gao, Xiao-Fei Nie, Kai-Tao Liao, Xiu-Long Chen, Jian-Min Hu and Xing-Min Mu
The Gongshui River basin exhibits one of the most serious soil erosion areas in southern China, and has always been the key control area of national soil and water conservation programs. This study used daily precipitation, streamflow, and sediment conce...
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Hongxiang Fan, Ligang Xu, Hui Tao, Wenjuan Feng, Junxiang Cheng, Hailin You
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Understanding the effects of climate and catchment properties? changes on water yield is a challenging component in assessments of future water resources. Here, we spatially applied the water-energy balance equation, based on the widely-used Budyko frame...
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Shuo Cai, Hong Shi, Xiaohua Pan, Fangping Liu, Yuanlai Cui, Hengwang Xie
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This study addresses the excessive consumption of river basin water from the Poyang Lake area in China. Consumption of water for irrigation, together with the discharge of agricultural non-point source pollution, is seriously affecting the water quality ...
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Yan Zhou, Jinwei Dong, Xiangming Xiao, Tong Xiao, Zhiqi Yang, Guosong Zhao, Zhenhua Zou and Yuanwei Qin
Open surface water bodies play an important role in agricultural and industrial production, and are susceptible to climate change and human activities. Remote sensing data has been increasingly used to map open surface water bodies at local, regional, an...
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Chaojun Gu, Xingmin Mu, Guangju Zhao, Peng Gao, Wenyi Sun, Qiang Yu
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The Poyang Lake Basin has been suffering from severe water problems such as floods and droughts. This has led to great adverse impacts on local ecosystems and water resource utilization. It is therefore important to understand stream flow changes and the...
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Ruifang Guo and Yuanbo Liu
Rain gauge and satellite-retrieved data have been widely used in basin-scale hydrological applications. While rain gauges provide accurate measurements that are generally unevenly distributed in space, satellites offer spatially regular observations and ...
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