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- Title
近14 年广西生态系统健康时空变化特征.
- Authors
张 楠; 窦世卿; 徐 勇; 靖娟利; 张寒博
- Abstract
Based on the Vigour-Organization-Resilience Model(VOR), the ecological health assessment system of Guangxi was established to evaluate and analyze the ecosystem health from 2006 to 2019. The results show that ecological health in Guangxi declined first and then increased in the past 14 years. But areas with good ecological health status show a clear trend of improvement. The area proportion is 0. 7% higher than the average, while areas with general ecological health declined slightly. Its annual decrease is 0. 39%. The spatial distribution shows that the ecological health status of the study area is generally better in the north than in the south. The health of the ecosystem in the study area declined to a large extent at the beginning and then increased slightly. The ecosystem health is developing well, but environmental issues should still be paid enough attention.
- Publication
Journal of Guilin University of Technology, 2021, Vol 41, Issue 2, p370
- ISSN
1674-9057
- Publication type
Article
- DOI
10.3969/j.issn.1674-9057.2021.02.017