| 应用遥感技术对长春地区土壤侵蚀的调查研究 |
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| 引用本文： | 冯君,杨志超.应用遥感技术对长春地区土壤侵蚀的调查研究[J].吉林农业大学学报,1996,18(1):41-45. |
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| 作者姓名： | 冯君 杨志超 |
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| 作者单位： | 吉林农业大学土化系 |
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| 摘 要： | 本文依据陆地卫星ＴＭ遥感图像提供的信息，通过航空航天遥感信息与地学资料相结合，影响像信息与高程信息相结合，综合分析与主导分析相结合，室内判读与外业调查相结合等方法，通过侵蚀要素解译和景观要素分析，进行了长春地区土壤侵蚀的调查研究，查明了本区水土流失现状，指出了潜在危险程度，为流域治理和开发提供科学依据。
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| 关 键 词： | 遥感技术 TM图像 土壤侵蚀 长春地区 调查 |
Investigation of Soil Erosion in Changchun by Remote Sensing Technique |
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| Feng Jun et al..Investigation of Soil Erosion in Changchun by Remote Sensing Technique[J].Journal of Jilin Agricultural University,1996,18(1):41-45. |
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| Authors: | Feng Jun |
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| Abstract: | Based on a large number of field investigation,from the informations by landsat TM. The present writer combines the remote sensing information with geographic data,with the help of systimatic analysis and key-point analysis,indoor prediction and field checking. It shows the distribution of several kinds of soil erosion and the variability of soil erosion intensity. Furthermore,the writer has discussed the potential damage of soil erosion and presented the scientific basis for the city government to plan and set the right policy on soil and water conservation comprehensive harnessment of small watersheds. |
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| Keywords: | remote sensing TM image soil erosion |
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