江苏沿海地区土地整治项目成效综合评估
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摘要
为了对江苏省沿海地区大量土地进行整治,针对沿海地区盐碱土改良增产效果进行量化以获取整治效果.以江苏省沿海地区的4个土地整治项目为例,从资金投入、过程管理、工程实施、综合效益4个方面选取了27个评价指标组成效益评价指标体系,用统计类比、专家咨询等方法构建了土地整治综合评估模型,得到综合效益评价值,提出了相应的建议和措施,为沿海地区土地整治成效的定量化评价提供了科学依据.结果表明:该研究区的4个土地整治项目实施的总体成效较为显著,大部分指标达到计划要求,具有显著的经济、社会和生态效益,但是各项目单项指标成效评估差距较大,土地整治项目综合评价还有较大的提升空间.评价结果为沿海地区在土地整治实践中有针对性地改进提供了依据和借鉴.
In order to carry out a large scale land remediation in coastal areas in Jiangsu Province,a method is needed for evaluating the remediation effectiveness quantitatively. Based on four coastal land remediation projects completed in the coastal areas of Jiangsu Province,27 evaluating indices are chosen to cover four aspects such as capital investment,process management,project implementation and comprehensive benefits. A comprehensive evaluation model is established by using statistical methods.Finally,the project comprehensive benefits are evaluated and the follow-up suggestions and measures are put forward to provide a scientific basis for benefit evaluation of land remediation in the coastal areas. The results show that the overall benefit of the four land remediation projects is significant,and most of the indices have met the requirements of the program,showing remarkable economic,socialand ecological benefits. Since there is a larger gap in values between the individual indices in each project,the comprehensive evaluation of effectiveness of coastal land remediation projects needs to be improved more substantially. These evaluation outcomes provide a basis and reference for specific improvements in practice of coastal land remediation.
In order to carry out a large scale land remediation in coastal areas in Jiangsu Province,a method is needed for evaluating the remediation effectiveness quantitatively. Based on four coastal land remediation projects completed in the coastal areas of Jiangsu Province,27 evaluating indices are chosen to cover four aspects such as capital investment,process management,project implementation and comprehensive benefits. A comprehensive evaluation model is established by using statistical methods.Finally,the project comprehensive benefits are evaluated and the follow-up suggestions and measures are put forward to provide a scientific basis for benefit evaluation of land remediation in the coastal areas. The results show that the overall benefit of the four land remediation projects is significant,and most of the indices have met the requirements of the program,showing remarkable economic,socialand ecological benefits. Since there is a larger gap in values between the individual indices in each project,the comprehensive evaluation of effectiveness of coastal land remediation projects needs to be improved more substantially. These evaluation outcomes provide a basis and reference for specific improvements in practice of coastal land remediation.
引文
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[2]YIN S,WEI C F,YANG X Y,et al.The ecological compensation of land consolidation and its evaluation in hilly area of Southwest China[J].Energy procedia,2011,5(22):1192-1199.
[3]郧宛琪.土地整治促进农地效率提升[J].中国土地,2014(9):41-42.YUN Wanqi.To promote the efficiency of land consolidation[J].Chinese land,2014(9):41-42.(in Chinese)
[4]WU Z,LIU M,DAVIS J.Land consolidation and productivity in Chinese household crop production[J].China economic review,2005,16(1):28-49.
[5]周婷,胡庆国.土地综合整治项目效益评价指标体系研究[J].科技信息,2013(3):165-166.ZHOU Ting,HU Qingguo.Land comprehensive project performance evaluation index system research[J].Science and technology information,2013(3):165-166.(in Chinese)
[6]刘琳,余莉,李正,等.基于改进模糊层次模型的土地整理效益评价研究[J].水土保持研究,2012,19(3):204-208.LIU Lin,YU Li,LI Zheng,et al.Study on the evaluation of integrated benefit of land consolidation based on ameliorate fuzzy AHP[J].Research of soil and water conservation,2012,19(3):204-208.(in Chinese)
[7]杨俊,王占岐,金贵,等.基于AHP与模糊综合评价的土地整治项目实施后效益评价[J].长江流域资源与环境,2013,22(8):1036-1042.YANG Jun,WANG Zhanqi,JIN Gui,et al.Post-benefit evaluation of land consolidation project implementation based on AHP and fuzzy comprehensive evaluation[J].Resources and environment in the Yangtze Basin,2013,22(8):1036-1042.(in Chinese)
[8]LUO W B,ZHANG T.Performance evaluation of rural land consolidation and analysis of spacial variation based on‘PSR’framework and‘TOPSIS’model[C]//Proceedings of the 2012 International Conference on Information Management,Innovation Management and Industrial Engineering,2012:146-149.
[9]WANG C,WANG L.Applying analysis of ecological benefit from local land use in reconstructed land configurations[C]//Proceedings of the 2011 International Conference on IEEE,2011:119-123.
[10]ZAREDAR N,ZARKESH M M K,GHADIRPOUR A,et al.Investigation of fuzzy as well as Boolean logics application in land evaluation(case study:Taleghan basin-Iran)[C]//Proceedings of the 2010 International Conference on IEEE,2010:354-357.
[11]GIANNAKOS K.The technology of land reclamation,drainage and irrigation projects in MBA—LBA Greece and possible implications[J].Agriculture&agricultural science procedia,2015,4:68-78.
[12]刘英英,石培基,刘玲,等.基于DPSIR陇南市土地利用规划环境影响评价[J].土壤通报,2011,42(4):795-800.LIU Yingying,SHI Peiji,LIU Ling,et al.Based in DPSIR environmental impact assessment in land use planning of Longnan City[J].Chinese journal of soil science,2011,42(4):795-800.(in Chinese)
[13]王作雷,蔡国梁,李玉秀,等.基于可拓数学的城市商用土地等级综合评价[J].江苏大学学报(自然科学版),2003,24(4):87-91.WANG Zuolei,CAI Guoliang,LI Yuxiu,et al.Comprehensive assessment of urban commercial land quality based on extension mathematics[J].Journal of Jiangsu University(natural science edition),2003,24(4):87-91.(in Chinese)
[14]黄辉玲,吴次芳,张守忠.黑龙江省土地整治规划效益分析与评价[J].农业工程学报,2012,28(6):240-246.HUANG Huiling,WU Cifang,ZHANG Shouzhong.Benefits analysis and evaluation on land consolidation planning in Heilongjiang province[J].Transactions of the CSAE,2012,28(6):240-246.(in Chinese)
[15]蔡卫东,皋炳华.江苏沿海产业带建设与大丰产业转型升级[J].改革与开放,2012(7):11-13.CAI Weidong,GAO Binghua.The construction of Jiangsu coastal industrial zone and the industrial transformation and upgrading of Dafeng City[J].Reform&opening,2012(7):11-13.(in Chinese)