文档介绍：Study on GWLF-BATHTUB model linkage to
watershed management

Chunli Shi, Jian Sha, Xue Li,Yin He,Xupeng Wang, Yuqiu Wang
College of Environmental Science and Engineering; Nankai University; Tianjin China 300071
******@nankai.

Abstract—Degradation of water quality is the major health concern the china has increased effectively over the past two decades to
for lakes and reservoirs in the regions of north china as a result of identify and quantify non-point source pollutant loads,
highly diverse non-point source emissions caused by human especially at the watershed level. Typical techniques for
activities. For describing the dynamic response between emission determining the intensity and magnitude of non-point source
loads and receiving water conditions factually, model systems have pollution problems include field survey, long-term surface
became the typically decision support tools during the reservoir water monitoring puter-based simulation modeling.
management strategy development, which is the vital key to estimate Due to the high time and economic cost associated with surface
source loading inputs, evaluate receiving water quality, and water monitoring, however, modeling has been relied upon
determine source loading allocations for meeting water quality more frequently to provide needed information simulated for
standards[*]. This study i