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Article
Impact of climate change on water quality evolution in cold regions using a water–heat–nitrogen processes coupled model
Cold regions are particularly vulnerable to climate change. Thus, evaluating the response of water quality evolution to climate change in cold regions is vital for formulating adaptive countermeasures for poll...
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Article
Response of water-use efficiency to phenology in the natural forest and grassland of the Loess Plateau in China
Ecosystem water use efficiency (WUE) is an integrated physiological metric for the coupling cycle between terrestrial carbon, water, and energy. How WUE responds to vegetation phenology (e.g., SOS, EOS-start, ...
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Article
Simulation of water and nitrogen movement mechanism in cold regions during freeze–thaw period based on a distributed nonpoint source pollution model closely coupled water, heat, and nitrogen processes at the watershed scale
The nitrogen cycle in cold regions during the freeze–thaw period is complex. Although previous studies have investigated the phenomenon of nitrogen transport and transformation, the underlying mechanisms are v...
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Article
“Sponge city” concept helps solve China’s urban water problems
The scale of China’s urbanization in recent decades is almost unprecedented in human history. Urban water problems are always prevalent and have been intensifying during the rapid urbanization process. In res...
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Article
Assessing groundwater vulnerability and its inconsistency with groundwater quality, based on a modified DRASTIC model: a case study in Chaoyang District of Bei**g City
Depth to water, net recharge, aquifer media, soil media, topography, impact of the vadose zone media, and hydraulic conductivity of the aquifer (DRASTIC) model based on a geographic information system (GIS) is...
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Article
Open AccessIntegrated simulation of the dualistic water cycle and its associated processes in the Haihe River Basin
Water resource shortages, water environmental deterioration, and water ecological degradation are becoming increasingly prominent in the Haihe River Basin under the effects of global climate change and intense...
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Article
Necessity and feasibility for an ET-based modern water resources management strategy: A case study of soil water resources in the Yellow River Basin
The necessity and feasibility of an ET-based modern water resources management was analyzed to improve assessment of critical water resources scarcity in the region/basin. This analysis was based on the whole ...
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Chapter and Conference Paper
Development of Dualistic Model for Integrated Water Resources Management in the Haihe River Basin
The dualistic model which reflects “natural — artificial” dualistic characteristics of water cycle is developed to support integrated management of water and environment in the Haihe river basin (320000 km2) in N...
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Article
Study on consumption efficiency of soil water resources in the Yellow River Basin based on regional ET structure
Based on the regional water resources character, the concept of soil water resources is first redefined, and then associated with their transfer relationship in the hydrological cycle, Evapotranspiration (ET)-bas...
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Chapter and Conference Paper
Numerical Simulation of Groundwater Flow in Multi-layered Aquifers with a Distributed Hydrological Model
In this study, a distributed hydrological model is applied to the Ebi river catchment by coupling computation of surface water with simulation of multi-layered groundwater. The distributed hydrological model i...
