[1]LIU Xiao,WANG Hong-rui,WANG Xiu-ru,et al.Study on Sustainable Agricultural Land Consolidation Pattern and Effect in Hebei Province[J].Research of Soil and Water Conservation,2013,20(02):201-206.
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
20
Number of periods:
2013 02
Page number:
201-206
Column:
Public date:
2013-04-28
- Title:
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Study on Sustainable Agricultural Land Consolidation Pattern and Effect in Hebei Province
- Author(s):
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LIU Xiao1, WANG Hong-rui1, WANG Xiu-ru2, XING Hua-chao2
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1. Key Laboratory for Water and Sediment Science of Ministry of Education, College of Water Sciences, Beijing Normal University, Beijing 100875, China;
2. Key Laboratory of Soil and Water Conservation & Desertification Combating, Ministry of Education, College of Soil and Water Conservation, Beijing Forestry University, Beijing 100083, China
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- Keywords:
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land consolidation; sustainable; pattern; effect; ecosystem service value; Hebei Province
- CLC:
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F301
- DOI:
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- Abstract:
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In order to relieve the conflict of increasing economy and population and decreasing land quantity and quality, it is necessary to carry out land consolidation planning from the aspect of sustainable development, particularly in Hebei Province where grain and cotton of China are mainly produced. Based on land resources and topography and geomorphology characteristics in Hebei Province, sustainable land consolidation pattern in Hebei Province was identified. The ecosystem service value before and after the land consolidation was calculated by monetizing the ecosystem service functions. Effect of different sustainable land consolidation pattern was explored by the economic value and ecosystem service value evaluation. The typical pattern of land consolidation project included land leveling mode, irrigation mode, and drainage mode. Ecosystem service values of 5 land use types (garden, woodland, grassland, wetland, water area) other than farmland were decreasing with the increase of economic value. Four of individual ecosystem service functions (food production, soil formation and protection, the value of the raw materials, gas regulation) values retained and improved while five of them (water conservation, waste treatment, climate regulation, recreational and cultural value, biodiversity conservation) reduced a lot. The ecosystem service value of land therefore severely lost. The economic value of land consolidation in the hilly region improved little while its ecosystem service value decreased a lot. The economic value of land consolidation in the plateau area improved a lot by paying the price of the ecosystem service value. The mainly conclusions were as followings: the sustainable land consolidation project of Hebei Province totally benefits. The improvement of economic benefits, in other words, was larger than the decrease of ecological benefits. But it was always replaced more economic benefits with the cost of ecosystem services value. Land consolidation of the plain area was more effective than that in the hilly region and the plateau area, and arable land consolidation effect in regions of poor soil conditions was significant. We should plan the land use types based on local terrain features and other conditions and pay more attention to the ecosystem service value, especially lands other than farmland.