Bulletin of Surveying and Mapping ›› 2020, Vol. 0 ›› Issue (8): 126-130.doi: 10.13474/j.cnki.11-2246.2020.0263

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Constructing and assessment of the resource environment pressure index system of ingoing ground: a case study of Nayong county of Guizhou

ZHENG Junning, XU Hong   

  1. The Third Surveying and Mapping Institute of Guizhou Province, Guiyang 550004, China
  • Received:2019-10-23 Online:2020-08-25 Published:2020-09-01

Abstract: Taking Nayong county of Guizhou province as the research object of ingoing ground for improving living condition this paper, constructs evaluation index system, and evaluates resource environment pressure of the ingoing ground. The analytic hierarchy process (AHP) is used to determine index weight at the same time. Resources and environment pressure is calculated, and the results are divided into relatively high, medium and low pressure area. The analysis result shows that the overall resource of Nanyong county is poor, and the ecological environment is relatively weak, the per capita resource is low, which lead to the overall pressure of the resource environment very lange. By analyzing of the incidence of poverty and the evaluation of resources and environment, which find out that the correlation between resource environmental stress and poverty incidence is negative.

Key words: ingoing ground, resource environment, pressure index, assessment, ecological environment

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