The ocean fishery is an important part of the marine economy and an important source of human food.The leaders at all levels attach great importance to the deve
Land structure change not only relates to the coordinated development of regional social economic,but also determines the ecological environment security in cer
Assessing the water resource carrying capacity is beneficial for measuring the scale of industry and population agglomeration,and also avoiding the contradictio
Taking Fengdu County in Three-Gorge Reservoir region as an example,this paper applies the dynamic clustering analysis model, and divides land resource utilizati