Research on Patterns of Soil and Water Loss Comprehensive Harness in Red Soil Region of Southern China—A Case Study in Jiangxi Province
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S157.2

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    Abstract:

    [Objective] The practices and researches of soil and water loss comprehensive harness models in the red soil region of Southern China in the past decades were summarized and analyzed in order to provide references for appropriate application in soil and water conservation practice.[Methods] By reviewing related literatures and summarizing existed experimental results, taking Jiangxi Province as an example, according to the regional soil erosion problems, three aspects of corresponding harness patterns were proposed including soil erosion control technology, governance engineering practice and soil and water conservation policy.[Results] Patterns for those eroded lands which are difficult to be controlled or harmful to people in the red soil region, corresponding patterns were put forward from technical, practical and policy aspects. Technical patterns were summarized as following:the governance of "one control and two guarantees" on slope farmland; the "one high and two low" pattern on sloppy orchards land; the "three types" pattern on collapse erosion; the "two types" patterns eroded lands under forest; the "two types of strongly-eroded bare lands". Two practical patterns of comprehensive management of small watershed and small ecological-clean watershed were summarized. Policy-guided patterns were proposed, such as assistance for farmers, large-scale personal governance, reward replacing subsidy, boutique park construction.[Conclusion] Combining the long-term experiences and practices of soil erosion control in Jiangxi Province, the soil erosion control models and connotations in the new era were proposed. These models could provide references for the management of mountain-river-forest-farmland-lake-grass system.

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莫明浩,谢颂华,聂小飞,胡松.南方红壤区水土流失综合治理模式研究——以江西省为例[J].水土保持通报英文版,2019,39(4):207-213

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History
  • Received:June 10,2019
  • Revised:July 02,2019
  • Adopted:
  • Online: September 12,2019
  • Published: