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三峡库区土地整治面临的挑战与建议 ——以重庆市开县为例
引用本文:贾雷,邱道持,洪斌城.三峡库区土地整治面临的挑战与建议 ——以重庆市开县为例[J].中国农学通报,2010,26(20):397-401.
作者姓名:贾雷  邱道持  洪斌城
作者单位:西南大学地理科学学院重庆,400715
摘    要:土地整治是世界各国土地管理的重要内容,是解决农业结构调整问题的主要手段,是改善农业基础设施的重要方法,已成为促进农村发展的有效途径。本文以开县为例,从土地整治的特殊重要性出发,从生态环境、经济发展与人地关系三个方面阐述了土地整治的艰巨性;从土地整治的目标、效益和投入分析了面临的挑战;提出了完善土地整治规划、加大投入与推进重大项目实施三点建议,以此推进三峡库区土地整治的发展。

关 键 词:UV-B    UV-B    DNA损伤    敏感性    修复机制
收稿时间:2010/3/10 0:00:00
修稿时间:2010/7/15 0:00:00

Challenges and Recommendations of the Three-Gorges Reservoir Area of Land Remediation1——Take KairXian county as example
Jia Lei,Qiu Daochi,Hong Bincheng.Challenges and Recommendations of the Three-Gorges Reservoir Area of Land Remediation1——Take KairXian county as example[J].Chinese Agricultural Science Bulletin,2010,26(20):397-401.
Authors:Jia Lei  Qiu Daochi  Hong Bincheng
Institution:(School of Geographical Science,Southwest University,Chongqing 400715)
Abstract:Taking Kaixian County as an example,according to the importance of land remediation,it has described three aspects of land remediation arduous which are ecological environment,economic development and people-land relationship; and which has analyzed outstanding issues from land remediation objectives,benefits and investment. In order to promote the development of land remediation of the Three-Gorges Reservoir Area,there were three suggestions:improving land remediation planning,increasing input and advising the implementation of major projects.
Keywords:land remediation  challenge  proposal  Kaixian County  
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