文章基本信息

标题：The origin and development of a valley bottom gully in a small rangeland catchment; influences of land use in the growth model
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作者：Álvaro Gómez Gutiérrez ; Susanne Schnabel ; Francisco Lavado Contador 等
期刊名称：Landform Analysis
印刷版ISSN：1429-799X
电子版ISSN：2081-5980
出版年度：2011
卷号：17
页码：65-70
出版社：Bogucki Wydawnictwo Naukowe
摘要：In the present paper, 8 aerial orthophotographs were used for analysing the evolution of a valley bottom gully andits relationship with land use and vegetation cover in SW Spain. In addition, the growth model observed was compared withthe literature. Results showed an increase in the area affected by gullying during the period by 314m2 and a clear relationshipbetween the areas affected by gullying and land use intensity was found.
关键词：gully erosion; aerial photographs and orthophotographs; land use and vegetation cover