| 农用地景观生态功能评价 |
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| 引用本文： | 胡蓉,邱道持,王昕亚,莫燕,袁天凤.农用地景观生态功能评价[J].西南师范大学学报(自然科学版),2006,31(4):186-189. |
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| 作者姓名： | 胡蓉 邱道持 王昕亚 莫燕 袁天凤 |
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| 作者单位： | 西南大学,地理科学学院,重庆,400715 |
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| 摘 要： | 在对农用地景观生态评价科学理念分析的基础上,构建了一套农用地景观生态功能评价的指标体系,采用多目标线性加权函数法进行综合测算,得到土地利用巨系统中的林地、耕地、草地等六大子系统的景观生态功能指数,并通过对比分析揭示了农用地特殊而优越的景观生态保护功能,提出了合理配置农用地资源,建立农用地转用的景观生态补偿机制的建议.
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| 关 键 词： | 功能评价 农用地 景观生态 |
| 文章编号： | 1000-5471（2006）04-0186-04 |
| 收稿时间： | 2005-12-27 |
| 修稿时间： | 2005年12月27 |
Evaluation of Arable Land's Landscape Ecological Function |
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| HU Rong,QIU Dao-chi,WANG Xin-y,MO Yan,YUAN Tian-feng.Evaluation of Arable Land''s Landscape Ecological Function[J].Journal of Southwest China Normal University(Natural Science),2006,31(4):186-189. |
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| Authors: | HU Rong QIU Dao-chi WANG Xin-y MO Yan YUAN Tian-feng |
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| Institution: | School of Geographical Sciences, Southwest University, Chongqing 400715, China |
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| Abstract: | On the basis of analyzing the scientific thinking of arable land's landscape ecological evaluation, this paper constructs a set of index system to evaluate the arable land's landscape ecological functions and uses the method of multi-objective linear weight function to synthetically calculate. Including arable land in land using system, six sub-systems' landscape ecological function indexes are obtained. Arable land's special and superior landscape ecological and protective functions are reflected by comparatively analyzing. The suggestions such as collocating the resources of arable land properly and establishing changed arable land's landscape ecological compensation mechanism are proposed. |
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| Keywords: | function evaluation arable land landscape ecology |
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