Health Assessment and Countermeasures on Mountains-Rivers-Forests (Grasslands)-Farmlands-Lakes-Human Life Communities -A Case Study at Chongqing Area of Three Gorges Reservoir of Yangtze River
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Health Assessment and Countermeasures on Mountains-Rivers-Forests (Grasslands)-Farmlands-Lakes-Human Life Communities -A Case Study at Chongqing Area of Three Gorges Reservoir of Yangtze River
Bulletin of Soiland Water ConservationVol. 40, Issue 5, Pages: 209-217(2020)
Su Weici, Yang Ji. Health Assessment and Countermeasures on Mountains-Rivers-Forests (Grasslands)-Farmlands-Lakes-Human Life Communities -A Case Study at Chongqing Area of Three Gorges Reservoir of Yangtze River[J]. Bulletin of Soiland Water Conservation, 2020, 40(5): 209-217.
DOI:
Su Weici, Yang Ji. Health Assessment and Countermeasures on Mountains-Rivers-Forests (Grasslands)-Farmlands-Lakes-Human Life Communities -A Case Study at Chongqing Area of Three Gorges Reservoir of Yangtze River[J]. Bulletin of Soiland Water Conservation, 2020, 40(5): 209-217. DOI: 10.13961/j.cnki.stbctb.2020.05.031.
Health Assessment and Countermeasures on Mountains-Rivers-Forests (Grasslands)-Farmlands-Lakes-Human Life Communities -A Case Study at Chongqing Area of Three Gorges Reservoir of Yangtze River
[Objective] The health status and existing problems of the mountains-rivers-forests (grasslands)-farmlands-lakes-human life communities at Chongqing area in the Three Gorges reservoir (hereinafter called Chongqing reservoir area) were studied
and the interactions between the subsystems and humans was discussed in order to provide a reference for the ecological protection
green development
ecological civilization construction
and harmonious development of the reservoir area.[Methods] Twenty one counties (districts) of Chongqing City in the Three Gorges reservoir of the Yangtze River(abbreviated as “Chongqing reservior area”) were used as examples. For these
we constructed the health evaluation index system of life community from the perspective of mountains-rivers-forests (grasslands)-farmlands-lakes-human
and evaluated the health status of the communities. These were divided into four health types with the clustering analysis method based on the relevant geographic data using 3S technology and socioeconomic statistical data.[Results] ① As a whole
the ecological system for the mountains-rivers-forests (grasslands)-farmlands-lakes-human life community in Chongqing reservoir area was classified in the sub-health group. ② The features of the “mountain” subsystem reflected the vulnerability
instability
and low carrying capacity of the ecological environment in the Chongqing reservoir area. ③ The “human” subsystem showed that the development of the county's economy and society was lagging behind and there was an obvious conflict between socioeconomic development and ecological protection. ④ The structure and function of the “forest and grassland” subsystem need upgrading and optimizing.[Conclusion] In the future
the restoration and management of the lakeside systems of mountain forests (grasslands) should be focused on the forest (grassland)
field
lake
and human subsystems
along with further strengthening of the basic and applied technological research in the area
in order to achieve more scientifically integrated governance
health management
and sustainable management for the mountains-rivers-forests (grasslands)-farmlands-lakes-human community system.
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