Progress of Researches on Enhancing Soil Erosion Control and Ecological Services in Red Soil Hilly Region of South China—A Case Study at Tangbei River Watershed of Xingguo County, Jiangxi Province
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Progress of Researches on Enhancing Soil Erosion Control and Ecological Services in Red Soil Hilly Region of South China—A Case Study at Tangbei River Watershed of Xingguo County, Jiangxi Province
Bulletin of Soiland Water ConservationVol. 39, Issue 6, Pages: 289-294(2019)
Xiao Shengsheng, Wangcong, Guo Liping, et al. Progress of Researches on Enhancing Soil Erosion Control and Ecological Services in Red Soil Hilly Region of South China—A Case Study at Tangbei River Watershed of Xingguo County, Jiangxi Province[J]. Bulletin of Soiland Water Conservation, 2019, 39(6): 289-294.
DOI:
Xiao Shengsheng, Wangcong, Guo Liping, et al. Progress of Researches on Enhancing Soil Erosion Control and Ecological Services in Red Soil Hilly Region of South China—A Case Study at Tangbei River Watershed of Xingguo County, Jiangxi Province[J]. Bulletin of Soiland Water Conservation, 2019, 39(6): 289-294. DOI: 10.13961/j.cnki.stbctb.2019.06.042.
Progress of Researches on Enhancing Soil Erosion Control and Ecological Services in Red Soil Hilly Region of South China—A Case Study at Tangbei River Watershed of Xingguo County, Jiangxi Province
[Objective] The approaches to improve the ecological service of soil and water conservation in the red soil hilly region of the South China were reviewed and discussed in order to provide scientific reference for the ecological construction of soil and water conservation
poverty alleviation
and sustainable development of social economy in this area.[Methods] Taking Tangbei River watershed in Xingguo County of Jiangxi Province as a case study
based on the relevant scientific research literatures
and considering the relationship between different ecological service functions
the key technology research focusing on the improvement of soil and water conservation service function was carried out.[Results]Although remarkable achievements has been made in the comprehensive control of soil erosion
Tangbei River watershed is still faced with serious soil erosion problems
such as collapse erosion
serious soil erosion under forest
soil erosion caused by large-scale economic fruit forest development
and fragile ecosystems. It was urgent to shift the focus from the prevention of soil erosion to the improvement of ecosystem services.[Conclusion] The key technologies for the promotion of soil and water conservation ecological services (such as the relationship between the balance and coordination of soil and water conservation and biological diversity
water conservation and carbon sequestration) should be developed based on the basic scientific issue such as the trade-offs and synergies among different ecosystem services and spatial mobility of soil and water conservation services. The comprehensive model for harmonious development of ecology and social economy should be constructed
and a "upgraded version" and "expanded version" of Tangbei River watershed should be built
in order to promote the transformation and application of research results
and serve the protection and construction of local ecological environment
as well as sustainable and high quality development of the red soil hilly region in the South China.
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