Hebei Province Water Environment And Water Environmental Carrying Capacity Study

Water is the source of the life, and the lifeblood of human survival and development. In the 21st century, The flood, lack of water and deterioration of the water environment have become the most sensitive problems in the world already. Water environment carrying capacity is an important component of various kinds of resources carrying capacity of one country or regional lasting evolution, and often restrict" bottleneck " of the human social development in the area lacking of water, it is an important factor which determinds the development speed and the scale of human society. It is one of the basic prerequisites of ensuring social and economy sustainable development. In order to realize high-efficient, the security utilization, support to economic development lastly and ensure the human ecological security, it is important to restrain the development and utilization of water and impact on water environment to the water environment carrying capacity.Hebei province is regarded as one of the main provinces of lack of water in our country, the serious water pollution problem has restricted the development of economy seriously. Appraizing the water environmental current situation and water environment, exploring effective way to utilize and protect water resources scientificially, reasonably and sustainably, realizing the use of water resources effectively and safely have far-reaching strategic meanings to the sustainable steady development of national economy and important guidance functions to realistic production, life.The main contents of this text include: (1) Combining qualitative analysis and quantitative analysis, it appraised the water resources and the water environment of Hebei province and analyzed the space distribution and variation tendency of the water resources and the water environment; (2) With the method of level analysis and mould and method together, it studied the region difference of the water environment carrying capacity of Hebei according to basin, and analyzed the dynamic change of the water environment carrying capacity of Hebei, it found the main factors influencing the water environment carrying capacity of Hebei province and offered...