Influence assessment of tourist resource exploitation on ecological environment based on Grey model

Abstract

Tourism is one of the largest industry in the world, for a long time, Tourism industry plays an important role in dealing with unemployment, in promoting economic development and in protecting the environment, etc. However, due to the scale of tourism industry has expanded rapidly, the environmental problems brought by the tourist activities are becoming increasingly prominent. People have already realized that environmental problems had emerged long before the regulation of policies and the planning, in order to solve the environmental problems at resource, it must have assessment of influence of tourist resource exploitation on ecological environment. This paper firstly screens and weights the assessment factors, then has the quantization of the assessment indexes, finally constructs the assessment model based on the grey system, this paper also focuses on the study of comprehensive assessment index system for influence of tourist resource exploitation on ecological environment, which plays a guiding role in reasonable exploitation of tourist resources.

Keywords:

• environmental impact assessment
• Assessment factor
• Weight of factor
• Grey system comprehensive assessment model