Gully Migration on a Southwest Rangeland Watershed
نویسندگان
چکیده
منابع مشابه
Sediment Dynamics and Sources in a Grazed Hardwood Rangeland Watershed
From 1994 to 1998 we documented sediment transport dynamics and sources in a 137 ha grazed hardwood rangeland watershed on granitic soils at the San Joaquin Experimental Range in Madera County. Sediment transport for this watershed was determined by measuring total suspended solids, bedload and flow at an H-flume installed in 1994. Sediment movement as bedload is the primary means of sediment t...
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Modeling nitrogen loading in a small watershed in Southwest China using a DNDC model with hydrological enhancements J. Deng, Z. Zhou, B. Zhu, X. Zheng, C. Li, X. Wang, and Z. Jian The State Key Laboratory of Atmospheric Boundary Layer Physics and Atmospheric Chemistry, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029, China Institute of Mountain Hazards and Environm...
متن کاملDevelopment and Application of Gully Erosion Components within the Usda Annagnps Watershed Model for Precision Conservation
A watershed scale assessment of the effect of conservation practices on the environment is critical when recommending conservation management practices to agricultural producers. The identification of all sources of sediment and subsequent tracking of the movement of sediment downstream is a necessary part of this assessment including the often overlooked contributions from gully erosion source...
متن کاملinfluence of gully erosion on soil moisture of abandoned farming dry land and rangeland in loess land (case study: kale-shour watershed, golestan province)
increased soil dryness of hillsides and lands around the gully causes the aggravation of the gully erosion which leads to the desertion of the environment. soil moisture contents are various in different soil depths, gully positions, and in various land uses. these are fundamental for ecosystem sustainability in arid and semi-arid area. therefore, understanding the behavior of soil moisture in ...
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ژورنال
عنوان ژورنال: Journal of Range Management
سال: 1986
ISSN: 0022-409X
DOI: 10.2307/3898771