以下为句子列表：
英文: Based on an Urban Forest Conservation in Jiufeng which is located at Wuhan and with an ecotourism function, remote sensing and field survey was used to establish environment database for the surface water environment planning since the non-point pollution
中文: 摘要武汉九峰城市森林保护区是以九峰山和马鞍山森林公园为基础，整合周边山体、植被等自然资源，建成的具有生态旅游功能的城市森林保护区。
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英文: Based on analysing historical and field survey materials, this paper draws some conclusions about the land-use changes and the environmental effects of Suizhou city, Hubei Province.
中文: 摘要通过分析历史方献资料和实地调查材料，总结了随州市土地利用变化及其环境效应，认爲：近50年来，随州市土地利用结构发生了显著变化，林地增加90%，耕地增加77.8%，草地面积减少98%。
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英文: Based on the color aerial photo and the field survey data, this paper analyze the information of various land use type change and spatial characteristics in Yanan Ecological Construction Demonstration Area from 2000 to 2003 by RS, GIS and statistics metho
中文: 摘要以航片等资料为基础，借助遥感影像解译、地理信息系统空间分析功能以及数理统计方法，分析了延安生态建设示范区2000-2003年间各土地利用类型的数量变化和空间特征，并且首次引入退耕指数、退耕弹性系数等指标对退耕还林工作进行评价。
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英文: Based on the field survey and 4 series of remote sensing data of soil and water loss, the temporal and spatial change of soil and water loss in Zhejiang Province was analyzed.
中文: 摘要本文在野外考察和4次遥感调查的基础上，分析了浙江省水土流失的时空演变。
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英文: Based on the field survey of landscape plants of 11 tropical and subtropical city in Yunnan Province, the problems of plants species, urban mad greening, pads, plaza, street greening greening were analyzed, and the relative improvement suggestions were pr
中文: 摘要在对云南省11个热带亚热带城市园林植物实地调查的基础上，分析植物种类、城市道路绿化、会园、广场和街头绿地绿化等问题，并针对存在的问题提出改进建议。
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