[1]CHENG Simin,WANG Jijun,LI Maosen,et al.Analysis on Evolutionary Process of Coupling Mechanism of the Agricultural Industry-Resources System in De-Farming Regions of North Shaanxi Province[J].Research of Soil and Water Conservation,2018,25(03):265-271,278.
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
25
Number of periods:
2018 03
Page number:
265-271,278
Column:
Public date:
2018-04-10
- Title:
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Analysis on Evolutionary Process of Coupling Mechanism of the Agricultural Industry-Resources System in De-Farming Regions of North Shaanxi Province
- Author(s):
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CHENG Simin1,3, WANG Jijun1,2, LI Maosen2, LI Yue2, QIAO Mei2
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1. Institute of Soil and Water Conservation, Chinese Academy of Sciences and Ministry of Water Resources, Yangling, Shaanxi 712100, China;
2. Northwest A & F University, Yangling, Shaanxi 712100, China;
3. University of Chinese Academy of Sciences, Beijing 100049, China
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- Keywords:
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agricultural industry-resources system; coupling mechanism; evolutionary process; de-farming regions of north Shaanxi Province; Zhifanggou Watershed
- CLC:
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F062.2
- DOI:
-
-
- Abstract:
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Agricultural industry-resources system coupling mechanism regulates the system’s running paths by changing the intensity and direction of agricultural resource utilization. According to the difference of human demands, the coupling mechanisms was divided into three types including single linear coupling mechanism, multi-dimensional chain coupling mechanism and network coupling mechanism. In recent 80 years, the agricultural industry-resources system of Zhifanggou Watershed has experienced the regulation of single linear coupling mechanism and multi-dimensional chain coupling mechanism. The system’s goal has transformed from ecological benefit of single production grain to ecological and economic benefits. Agricultural industry-resources system coupling situation has experienced great changes. However, agricultural resources have not been used efficiently, as well as the carbon sink function of agricultural industry-resources system has not been transformed into economic benefits. Therefore, it is necessary to establish a new benign coupling mechanism:network coupling mechanism, in order to realize the regional sustainable development and ecological civilization construction.