| 公主岭市余庆号河流域农业地貌类型研究 |
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| 引用本文： | 贾书刚,杨志超.公主岭市余庆号河流域农业地貌类型研究[J].吉林农业大学学报,1991,13(1):40-44,49. |
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| 作者姓名： | 贾书刚 杨志超 |
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| 作者单位： | 吉林农业大学遥感应用研究室
(贾书刚，杨志超，李春林)，吉林农业大学遥感应用研究室(周百娟) |
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| 摘 要： | 本文探讨了农业地貌分类中形态、成因、土地属性相一致的原则,提出了三级分类的依据及分类系统,划分了各级地貌类型单元,为大比例尺农业地貌调查与制图提供了参考依据。
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| 关 键 词： | 农业地貌 类型 分类原则 |
STUDIES OF FARM LANDFORMS OF YUQINGHAO RIVER BASIN IN GONGZHULING CITY |
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| Jia Shugang et al.STUDIES OF FARM LANDFORMS OF YUQINGHAO RIVER BASIN IN GONGZHULING CITY[J].Journal of Jilin Agricultural University,1991,13(1):40-44,49. |
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| Authors: | Jia Shugang |
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| Institution: | Jia Shugang et al |
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| Abstract: | This paper discusses the principle of the identity of morphology, cause of formaion and land feature in classifying farm laadforms and proposes a classification system 'including 3 categories and 4 landform. units. The results are useful for farm landform surrey and mapping. |
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| Keywords: | farm landforra principle and criteria for classificatiott |
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