| 黄土高原土地宜林性评价及土地利用规划方法的研究——以隰县试区为例 |
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| 引用本文： | 郭晋平,李文荣,王惠恭,王永强,张芸香.黄土高原土地宜林性评价及土地利用规划方法的研究——以隰县试区为例[J].资源科学,1997(1). |
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| 作者姓名： | 郭晋平 李文荣 王惠恭 王永强 张芸香 |
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| 作者单位： | 山西农业大学!太谷030801(郭晋平，李文荣，王永强，张芸香)，山西省国营林场管理局(王惠恭) |
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| 摘 要： | 本文以系统优化理论为指导 ,以隰县试区为例 ,采用主导因子分级组合法 ,对黄土残塬沟壑区进行了立地分类 ,并采用专家咨询模糊综合评分法进行了土地适宜性评价 ,通过构造综合效益指数 ,将地域土地利用规划目标数量化。在此基础上 ,建立了多林种、多树种、多目标土地利用规划辅助决策模型 ,并将规划方案付诸实施。为黄土高原综合治理与农业发展探索了一条通过合理开发利用土地资源 ,调整土地利用结构 ,实现地域农业经济持续发展的新途径
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| 关 键 词： | 土地生产力评价 土地利用规划 辅助决策模型 |
STUDIES ON EVALUATION OF FOREST LAND PRODUC TIVITYAND PROGRAMMING OBJECT FOR MULTIPLE LAND USEIN BROKEN LOESS PLATEAU REGION |
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| Guo Jinping,Li Wenrong,Zhang Yongxiang.STUDIES ON EVALUATION OF FOREST LAND PRODUC TIVITYAND PROGRAMMING OBJECT FOR MULTIPLE LAND USEIN BROKEN LOESS PLATEAU REGION[J].Resources Science,1997(1). |
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| Authors: | Guo Jinping Li Wenrong Zhang Yongxiang |
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| Abstract: | Guided by the theory of systematical optimization, the paper provides a way to classify site types and evaluates their productivity for forest plantatin on broken Loess Plateau region of Shanxi Province. Based on the results, the programming object for multiple land use were developed and used in Xixian County Experimental District which is taken as an example. A fuzzy integrated eco-economic benefit index was designed to quantify the programme goal. Using this index, land assisstant decision-making model was built to optimize the benefit of exploration of local land resource. By reformation of local land use structure, the plan was used to guide the establishment of local environmental supporting system of sustaiable agro-economic development. |
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| Keywords: | Site productivity evaluation Land use programming Assisstant decision-making model |
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