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  • 标题:Types of gullies and conditions of their development in silvicultural loess catchment (Szczebrzeszyn Roztocze region, SE Poland)
  • 本地全文:下载
  • 作者:Katarzyna Dobek ; Piotr Demczuk ; Jan Rodzik
  • 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:39-42
  • 出版社:Bogucki Wydawnictwo Naukowe
  • 摘要:The aim of this paper is to present a characteristic of loess permanent gullies, which form the branched erosionsystem, with the total length of almost 7.8 km, dissecting an erosion-denudation dry valley. Only 20%of the gully systemcatchment is cultivated as the result of steep slopes and considerable height differences up to 100 m. 80%of the catchment iscovered by fir coniferous forest and Carpathian beech forest, and gully development is the result of intensive forest exploitation.Five types of gullies have been selected on the basis of the runoff directions, which are determined by the following:original relief, runoff concentration from fields, runoff concentration from fallplaces, skidding and course of forest roadsused to carry a timber.
  • 关键词:gully in forest area; gully types; Roztocze region; SE Poland
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