Planning and Design of Rural Land Renovation in Arid Area of Northwest China——A Case Study of Lanjiabao,Shaanxi
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摘要
Taking Lanjiabao,Shaanxi as an example,the land renovation methods for areas with severe drought,water loss and soil erosion were discussed from the planning and design of land leveling,irrigation and drainage engineering,field road engineering,soil and water conservation and other aspects to fundamentally improve the production conditions of local agriculture,thereby effectively inhibiting soil erosion,reducing the impact of wind and sand,greatly enhancing the ability to withstand natural disasters,improving the natural productivity of farmland,and enhancing adjustment capacity. The planning and design of this case project can provide reference for land renovation activities in similar areas.
Taking Lanjiabao,Shaanxi as an example,the land renovation methods for areas with severe drought,water loss and soil erosion were discussed from the planning and design of land leveling,irrigation and drainage engineering,field road engineering,soil and water conservation and other aspects to fundamentally improve the production conditions of local agriculture,thereby effectively inhibiting soil erosion,reducing the impact of wind and sand,greatly enhancing the ability to withstand natural disasters,improving the natural productivity of farmland,and enhancing adjustment capacity. The planning and design of this case project can provide reference for land renovation activities in similar areas.
Taking Lanjiabao,Shaanxi as an example,the land renovation methods for areas with severe drought,water loss and soil erosion were discussed from the planning and design of land leveling,irrigation and drainage engineering,field road engineering,soil and water conservation and other aspects to fundamentally improve the production conditions of local agriculture,thereby effectively inhibiting soil erosion,reducing the impact of wind and sand,greatly enhancing the ability to withstand natural disasters,improving the natural productivity of farmland,and enhancing adjustment capacity. The planning and design of this case project can provide reference for land renovation activities in similar areas.
引文
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[2]PASAKARNIS G,MALIENE V.Towards sustainable rural development in Central and Eastern Europe:Applying land consolidation[J].Land Use Policy,2010,27(2):545-549.
[3]BONFANTI P,FREGONESE A,SIGURA M.Landscape analysis in areas affected by land consolidation[J].Landscape and Urban Planning,1997,37(6):91-98.
[4]YU GM,LU D,LIN XW,et al.On the assessment methodology of natural ecological compensation for land consolidation planning[J].Ecology and Environment,2008,17(4):1702-1706.(in Chinese).
[5]GU XK,CHEN BM.Method and application of landscape ecological evaluation of land consolidation:A case of land consolidation project in Jianghan Plain[J].China Land Science,2008,22(12):58-62.(in Chinese).
[6]ZHAO GS,JIA WT,LIU XL.Construction of ecological engineerings of farmland landscape for land consolidation[J].Transactions of the Chinese Society of Agricultural Engineering,2007,23(11):114-119.(in Chinese).
[7]ZHANG ZF.Estimation of gains and losses of ecosystem services value with land consolidation[J].Transactions of the Chinese Society of Agricultural Engineering,2008,24(9):69-72.(in Chinese).
[8]GAO XJ,YUN WJ,WANG L,et al.Typical investigation and evaluation of land development and consolidation projects(2006)[M].Beijing:China Land Press,2006.(in Chinese).
[9]GAO XJ,YUN WJ,WANG L,et al.Typical investigation and evaluation of land development and consolidation projects(2007)[M].Beijing:Geological Publishing House,2007.(in Chinese).
[10]GAO XJ,YUN WJ,WANG L,et al.Typical investigation and evaluation of land development and consolidation projects(2008)[M].Beijing:Geological Publishing House,2008.(in Chinese).
[11]ZHONG XB,YU GM,HE GS,et al.Carbon storage loss during land readjustment and optimization of ecological compensation[J].Chinese Journal of Ecology,2006,25(3):303-308.(in Chinese).
[12]PULECKA A,KUPIDURA P.Landscape issues in Poland[J].Gim International,2008,22(6):14-15.
[13]LUO M,WANG J.A study on regional differences of land consolidation in China and suggestions[J].Progress in Geography,2001,20(2):97-103.(in Chinese).