The Research Of Land Use Planning Environmental Impact Assessment

Land use planning is the general technical economical step. It impacts the development of the economy, society and entironment in some region. Be impressed by tradition resources allocation theories, the land use planning put up many defect, include of be short of justice between eraes, neglect environment object, difficult to achieve resource' harmony in districts. Many various land use planning and policy cause the economy increase extensively because of the neglect about the development of resource and environment. And the limitation induced a lot of matter on entironment.Land use planning environmental assessment (LUPEA) is the step that forecast and catabatic impact due to land use planning. Strategic environment influence evaluation on land use planning can avoid bad aftereffect in society, environment and economy because of the implement of land use planning; it can carry through science development view, carry continuance development stratagem into execution; it can intensify LUPEA's harmonious function, produce function and ecosystem function. But, so far, domestic study and the theories research of SEA about land use planning just start. The system of LUPEA is placed in quest stage. The view of the method and index sign system hadn't formation unify, extensive of understanding. The system of LUPEA is faultiness. SO, the in-depth and broad research on LUPEA is very important and imminent. This article attempted to analyse the method and process in land use planning, research the index system of LUPEA chiefly based on the develop course of strategic environment impact assessment in the world. Research contents included:(1) The article discussed how to link up the environment impact assessment and the land use planning, emphasized the land use planning environment impact assessment system should accorde with the land use planning on the class and arrangement for ensure the LUPEA could carry through.(2) Put forward the evaluation index gathers based on "driving force- pressure-appearance-influence-respond to" and "question driving" mode. At the same time, the article gived up the comparetion in some projects, then adopted the comparetion in different period of time. In the course of environment impact assessment, that could ensure the durative on land using and environment.(3) Taked the Qijiang as an example, the environmental impact on land use planning was assessed by calculated indicates. The result indicated that the compositive estimate mark of forecast indices in 2010 and 2020 overmatched actuality in 2004. The programming aims distributing were well- proportioned in different period of time. These showed that the programming more vail to environment aim.The indices on the rate of building-terra and the transformation rate of cultivated area puted up negative, it showed that the region should promote intensivism and economy on land using, at the same time, reduce the "the transformation rate of cultivated area" for protect the quality of plowland.