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Gully erosion regionalization of black soil area in northeastern China
J. C. Yang, S. W. Zhang, L. P. Chang, F. Li, T. Q. Li and Y. Gao; Zhang SW(张树文)
2017
Source PublicationChinese Geographical Science
Volume27Issue:1Pages:78-87
AbstractGully erosion is the frequent and main form of soil erosion in the black soil area of the northeastern China, which is one of the most important commodity grain production bases in China. It is encroaching upon the fertile farmland there. Regionalization of gully erosion can reveal the spatial distribution and regularity of the development of gully erosion. Based on the eco-geographical regional background features of the black soil area, this study combined the regionalization with influencing factors of the development of gully erosion. GIS spatial analysis, geostatistical analysis, spatial statistics, reclassification, debris polygon processing and map algebra methods were employed. As a result, the black soil area was divided into 12 subregions. The field survey data on type, length, volume and other characteristics indicators of gully erosion were used to calibrate the results. Then the features of every subregion, such as where the gully erosion is, how serious it is, and why it happens and develops, were expounded. The result is not only an essential prerequisite for gully erosion surveys and monitoring, but also an important basis for gully erosion prevention.
DOI10.1007/s11769-017-0848-z
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iga.ac.cn/handle/131322/7642
Collection湿地与全球变化学科组
Corresponding AuthorZhang SW(张树文)
Recommended Citation
GB/T 7714
J. C. Yang, S. W. Zhang, L. P. Chang, F. Li, T. Q. Li and Y. Gao,Zhang SW. Gully erosion regionalization of black soil area in northeastern China[J]. Chinese Geographical Science,2017,27(1):78-87.
APA J. C. Yang, S. W. Zhang, L. P. Chang, F. Li, T. Q. Li and Y. Gao,&张树文.(2017).Gully erosion regionalization of black soil area in northeastern China.Chinese Geographical Science,27(1),78-87.
MLA J. C. Yang, S. W. Zhang, L. P. Chang, F. Li, T. Q. Li and Y. Gao,et al."Gully erosion regionalization of black soil area in northeastern China".Chinese Geographical Science 27.1(2017):78-87.
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