| 洮儿河流域农业生态地质环境研究 |
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| 引用本文： | 张殿发,林年丰.洮儿河流域农业生态地质环境研究[J].生态环境,1999(3). |
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| 作者姓名： | 张殿发 林年丰 |
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| 作者单位： | 长春科技大学环境与建设学院!长春，130026 |
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| 基金项目： | 吉林省科委重点攻关项目!980400-2 |
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| 摘 要： | 系统分析了吉林西部洮儿河流域的农业生态地质环境特征，揭示了流域内影响农业可持续发展的五大农业生态地质环境问题；按照地质、地貌、自然资源状况、生态环境灾害、环境质量等综合要素对流域进行了环境分区；最后论述了流域内农业生态地质环境的演化过程和影响因素。
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| 关 键 词： | 洮儿河流域 农业生态地质环境 生态环境灾害 环境演化 |
Study on Agricultural Eco-geological Environment in the Tao' er River Basin |
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| ZHANG Dian-fa, LIN Nian-feng.Study on Agricultural Eco-geological Environment in the Tao' er River Basin[J].Ecology and Environmnet,1999(3). |
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| Authors: | ZHANG Dian-fa LIN Nian-feng |
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| Abstract: | This article analyzes the character of agricultural eco-geological environment in Tao'er River basin of Jilin west district; discloses five serious eco-geologicaI environment problems which influence agricultural sustainable development in the river basin; regionalizes eco-geological environment areas according to geology,physiognomy, natural resources, eco-environmental disaster, environment quality and other synthetical factors.In the end, the paper discusses the evolving process and influence factors of agricultural eco-geological environment in the river basin. |
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| Keywords: | Tao'er River basin agricultural eco-geological environment eco-environmental disaster environment evolvement |
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