| 湘西喀斯特山区耕地现状及保护对策 |
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| 引用本文： | 庄大春. 湘西喀斯特山区耕地现状及保护对策[J]. 吉首大学学报(自然科学版), 2005, 26(1): 80-83 |
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| 作者姓名： | 庄大春 |
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| 作者单位： | （吉首大学生物资源与环境科学学院，湖南 吉首 416000） |
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| 基金项目： | 国家电力公司中南勘测设计研究院资助项目 |
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| 摘 要： | 探讨湘西喀斯特山区耕地资源利用中存在的主要问题及耕地减少的根本原因，根据土地变更统计资料，对湘西喀斯特山区耕地资源现状进行分析，提出了保护基本农田、确保耕地总量动态平衡、维持耕地数量与质量是保护耕地资源的有力措施.
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| 关 键 词： | 耕地 总量动态平衡 土地资源管理 喀斯特山区 湘西 |
| 文章编号： | 1007-2985(2005)01-0080-04 |
| 修稿时间： | 2004-10-11 |
The Current Situation of Cultivated Land and Countermeasure of Protection in Xiangxi Karst Mountain Area |
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| ZHUANG Da-chun. The Current Situation of Cultivated Land and Countermeasure of Protection in Xiangxi Karst Mountain Area[J]. Journal of Jishou University(Natural Science Edition), 2005, 26(1): 80-83 |
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| Authors: | ZHUANG Da-chun |
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| Affiliation: | (College of Biological Resource and Environment Science，Jishou University，Jishou 416000，Hunan China) |
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| Abstract: | The author probes into the major problems in the utilization of cultivated land resource and the basic reasons for the reduction of cultivated land in Xiangxi karst mountain area.The current situation of the cultivated land resource in Xiangxi karst mountain area is analysed according to the statistics of the land change.It is proposed that the effective counterameasures to protect the cultivated land are to protect the farmland,to guarantee the dynamic equailibrium of the general quantity of the cultivated land,and to maintain the quantity and quality of the cultivated land. |
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| Keywords: | cultivated land dynamic equilibrium of the general quantity land resource management the karst mountain area Xiangxi |
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