词条 | Head cut (stream geomorphology) |
释义 |
Groundwater seeps and springs are sometimes found along the face, sides, or base of a head cut.[2] Channel incision is very common when head cuts are involved in stream morphology. In terms of stream restoration, head cuts are one of the most difficult challenges. Installing check dams or elevating the stream by filling the gully are common ways to mitigate up stream migration of the knickpoint. Another common way to control the knickpoint is by sloping the bank face by laying down fabric and rock. References1. ^Wilcox, J. et al., Feather River Resource Management Group. December 2001. Evaluation of geomorphic restoration techniques applied to fluvial systems. Available from: http://www.feather-rivercrm.org/publications/preports/georest/cover.html. 2. ^North Carolina Division of Water Quality, "Identification Methods for the Origins of Intermittent and Perennial Streams, Version 3.1", February 28, 2005 External links
3 : Geomorphology|Fluvial landforms|Erosion landforms |
随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识,基本涵盖了大多数领域的百科知识,是一部内容自由、开放的电子版国际百科全书。