[1]SU Panda,DING Lei,ZENG Kefeng.Economic Driving Factors of Rocky-Desertification in the Wulin Mountain—An Empirical Study from Tongren City, Guizhou Province[J].Research of Soil and Water Conservation,2018,25(02):195-200,206.
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Economic Driving Factors of Rocky-Desertification in the Wulin Mountain—An Empirical Study from Tongren City, Guizhou Province
Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
25
Number of periods:
2018 02
Page number:
195-200,206
Column:
Public date:
2018-04-03
- Title:
- Economic Driving Factors of Rocky-Desertification in the Wulin Mountain—An Empirical Study from Tongren City, Guizhou Province
- CLC:
- P931.5
- DOI:
- -
- Abstract:
- The rocky-desertification in Southwest China is one of the three major problems of land degradation in China, and was concerned by researchers. This study was based on Landsat data and extracted rocky-desertification information during 2000-2014, analyzed the spatiotemporal characteristics of evolutionary process, and then used spatial panel data regression to examine the economic driving forces of this phenomenon. The results show that:(1) rocky-desertification mainly occurred in the northwest of Tongren, and agglomeration was remarkable; (2) the matrix of space-time transfer probability demonstrates that ameliorate of rocky-desertification is obvious, but control of the potential rocky-desertification is not easy, it should be the core of control measures; (3) farm is the inhibited factor of rocky-desertification and graziery drives therocky-desertification, the industry and services would help to retard the expansion of rocky-desertification. According to the conclusions, it is suggested that administer of key region, monitoring of potential region of rocky-desertification, and boosting the modern husbandry and tourism would be the keys to local rocky-desertification control.
- References:
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1900-01-01