徐州某矿塌陷区水体富营养化评价研究

Eutrophication has become the most important problem of lakes and reservoirs in our country. Lake and everglade have the same eutrophication mechanism，so it is feasible to research the two water areas together. But the occurrence of eutrophication affect by some factors，different water area has different decisive one，which requires research combined with the actual condition of water body and embodies pertinence. Collapse wetlands are due to mining，making surface subsidence. when the surface below the groundwater level，a large area waters produce. This paper has probed into the research on the eutrophication assessment、Predication and management in everglade water bodies. This paper，first，investigate the hydrology and the pollution of the wetland，test the water quality of the current states and choose the evaluation model.