| 景观破碎带GPSRTK监测理论、技术方法及空间模型 |
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| 引用本文： | 冯仲科,胡涌,谭伟,任谊群. 景观破碎带GPSRTK监测理论、技术方法及空间模型[J]. 北京林业大学学报, 2001, 23(4): 24-28 |
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| 作者姓名： | 冯仲科 胡涌 谭伟 任谊群 |
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| 作者单位： | 北京林业大学资源与环境学院 |
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| 基金项目： | 国家自然科学基金;30070619; |
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| 摘 要： | 由于自然或人为作用形成的景观破碎带不仅影响景观的观赏价值 ,还会引起水土流失和破坏生物多样性 .因此 ,对城乡景观破碎带的定量监测不仅有学术意义 ,更有应用价值 .该项目通过对各类景观破碎带的GPSRTK技术定量监测建立各类景观破碎带的空间分布数学模型 ,并精确监测其地图 (投影 )面积、临空面积、土方体积及其变动 ,为治理景观破碎带提供基础信息 .
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| 关 键 词： | 景观破碎带 GPSRTK 定量监测 |
Quantitative monitoring of landscape fragmentized areaby GPS RTK. |
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| Feng Zhongke, Hu Yong, Tan Wei, Ren Yiqun. College of Resources and Environment,Beijing For.Univ.,,P.R.China.. Quantitative monitoring of landscape fragmentized areaby GPS RTK.[J]. Journal of Beijing Forestry University, 2001, 23(4): 24-28 |
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| Authors: | Feng Zhongke Hu Yong Tan Wei Ren Yiqun. College of Resources Environment Beijing For.Univ. P.R.China. |
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| Affiliation: | Feng Zhongke, Hu Yong, Tan Wei, Ren Yiqun. College of Resources and Environment,Beijing For.Univ.,100083,P.R.China. |
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| Abstract: | Landscape fragmention areas caused by natural or artificial activities, not only destroy the value of appreciation, but also bring on water and soil loss, destroy biodiversity. Therefore, quantitative monitoring of landscape fragmention has its academic significance and application potential. This project establishes space distribution model of landscape fragmention area by quantitative monitoring through GPS RTK. Thus the area of map(projection), area of bevel, cubage of earthwork and its change can be monitored precisely. This research provides fundamental information to manage the landscape fragmention area. |
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| Keywords: | landscape fragmentized area GPS RTK quantitative monitoring |
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