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Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Human driving forces of oasis expansion in northwestern China
西北绿洲 扩张 人类驱动力
2023/4/24
Water scarcity is one of the most prominent issues worldwide in relation to sustainable development, especially in arid areas. To gain a better understanding of the trade-off between improving agricul...
Groundwater resources in karst area in Southern China and sustainable utilization pattern
Karst area Subterranean river Water resources Sustainable utilization
2018/3/23
Occurrence conditions of groundwater in southern karst area are complicated. The water-bearing media in the karst have multiplicity, and the groundwater is hosted in holes, gaps, seams, pipes and cave...
Climate change and groundwater resources in China
Groundwater Water resource Climate change Hydrogeological hazard Technical measure China
2018/3/23
Water resources play an important role in supporting the economic and social development of China. The impact of climate change on water resources has become a bottleneck in this process, especially f...
Influence of droughts on remote villages in the karst region of Guizhou Province, China: Causes and control
Drought Karst Remote village Hazard prevention Water conservancy facilitiesSystem management
2018/3/23
Even though the precipitation is abundant in the Karst region of Guizhou Province, remote villages in this area frequently suffer severe droughts. This paper studied the causes of droughts in this reg...
Support Vector Regression Model of Chlorophyll-a during Spring Algal Bloom in Xiangxi Bay of Three Gorges Reservoir, China
Support Vector Regression Chlorophyll-A Algal Bloom Three Gorges Reservoir
2013/3/11
To study the relationship between chlorophyll-a and environmental variables during spring algal bloom in Xiangxi Bay of Three Gorges Reservoir, the support vector regression (SVR) model was establishe...
Evaluation of groundwater renewability in the Henan Plains, China
renewal rate 3H shallow groundwater reconstruction of tritium in precipitation the Henan Plains China
2017/4/11
The sustainability of groundwater resources in the Henan Plains, located in the eastern portion of central China, has
been threatened by both increasing industrial and agricultural pumping and period...
Sediment–Porewater Partition of Nonylphenol Polyethoxylates: Field Measurements from Lanzhou Reach of Yellow River, China
Sediment–Porewater Partition Yellow River
2013/12/12
Nonylphenol polyethoxylates (NPnEO) andnonylphenol (NP) have drawn much environmental concernbecause of their weak estrogenic activities. The presentstudy focused on the spatial distribution of NPnEO ...
由国际水文科学协会（International Association of Hydrological Sciences, IAHS）、中国国家自然科学基金委员会、中华人民共和国水利部水文局和IAHS-PUB中国工作委员会主办，四川大学、清华大学、北京师范大学、中国科学院地理科学与资源研究所共同承办的第二届国际水文科学协会中国无资料地区水文预报(IAHS-PUB-China)研讨会于2008年11...
Seasonal and spatial distribution of nonylphenol in Lanzhou Reach of Yellow River in China
Alkylphenols Nonylphenol Endocrine disruptors Yellow River Distribution
2013/12/12
Nonylphenol (NP) is known as an endocrine disruptor and consequently has drawn much environmental concern. This study focusedon seasonal variation and spatial distribution of NP in various matrices in...