Study on ecological impact and countermeasures on ecological recovery project of Flower Lake core area of Zoige alpine wetland

The core area of Flower Lake in Zoige alpine wetland withers, the natural grasslands around the lake degenerate, and the number of pests and mice continues to grow. The moist marsh is under the progress of developing into marshy grassland, and the storage runoff and water source conservation functions of the wetland have been drastically weakened. In order to protect the marsh landscape of the lake area of the wetland and the bird habitats of the wetland as well as to promote the sustainable development of ecological tourism of the wetland, it is necessary to adopt engineering approaches to recover the ecological environment of the lake area. Relevant countermeasures and protective measures have been proposed on the basis of the analysis on the ecological impact of the wetland ecological recovery project of Flower Lake on the ecological system of wetland, birds and their habitats in the water area, plant, vegetation and animal diversity, and landscape ecological system so as to promote the biodiversity protection and sustainable development of the alpine wetland in Zoige.