Results 1 to 10 of about 368,619 (299)

Trends in Land Use, Irrigation, and Streamflow Alteration in the Mississippi River Alluvial Plain

open access: yesFrontiers in Environmental Science, 2020
The Mississippi River Alluvial Plain is a critical region for agricultural production in the United States, providing the majority of the nation's rice, catfish, and cotton.
Lindsey M. W. Yasarer   +3 more
doaj   +1 more source

Rehabilitation of an Incised Stream Using Plant Materials: the Dominance of Geomorphic Processes

open access: yesEcology and Society, 2008
The restoration of potentially species-rich stream ecosystems in physically unstable environments is challenging, and few attempts have been evaluated scientifically.
F. Douglas. Shields, Jr.   +4 more
doaj   +1 more source

Stability analysis of riverbanks with a dual structure under water–root–soil coupling

open access: yesWater Science and Technology, 2023
The collapse mechanism of dual-structure vegetation riverbanks at different water levels is unclear. A method for calculating the critical collapse width of a dual-structure vegetation bank under different failure modes that consider the variations in ...
Youzhi Hao   +8 more
doaj   +1 more source

Pesticide trends in a tailwater recovery system in the Mississippi Delta

open access: yesAgrosystems, Geosciences & Environment, 2022
Tailwater recovery (TWR) systems are an important best management practice (BMP) used to address both water quality and quantity issues in the Mississippi Delta region.
Amanda M. Nelson   +2 more
doaj   +1 more source

Experimental study on the water blocking effect of tree head-stone in the treatment of pit collapse

open access: yesShuili Shuiyun Gongcheng Xuebao, 2021
An effective emergency treatment for the pit collapse is vital to slow down the flow velocity of the pit pond and prevent the further development of the pit pond.
YUAN Wenxiu   +4 more
doaj   +1 more source

Research progress and application of floating breakwater

open access: yesShuili Shuiyun Gongcheng Xuebao, 2016
Compared to other traditional breakwaters,the floating breakwater can be applied to the conditions with relatively deep water,weak foundation,macro-tidal range and requirements of water exchange,and has broad application prospects in many fields,such as ...
SHEN Yu-sheng   +3 more
doaj   +1 more source

Distributed soil loss estimation system including ephemeral gully development and tillage erosion [PDF]

open access: yesProceedings of the International Association of Hydrological Sciences, 2015
A new modelling system is being developed to provide spatially-distributed runoff and soil erosion predictions for conservation planning that integrates the 2D grid-based variant of the Revised Universal Soil Loss Equation, version 2 model (RUSLER), the ...
D. A. N. Vieira   +2 more
doaj   +1 more source

3D numerical modeling of local scour processes around spur dikes in tidal rivers

open access: yesShui kexue jinzhan, 2012
Accurate prediction of maximum scour depth at groin heads has always been the key concern for the design of spur dikes.The simulation of flow and sediment transport processes around spur dikes in tidal rivers often involves the application of three ...
ZHANG Xin-zhou   +5 more
doaj   +1 more source

Predicting ephemeral gully erosion with RUSLER and EphGEE [PDF]

open access: yesProceedings of the International Association of Hydrological Sciences, 2015
Ephemeral gully erosion is not included in predictions made with the Revised Universal Soil Loss Equation, version 2 (RUSLE2). A new distributed application called RUSLER (RUSLE2-Raster) predicts distributed soil loss and its output can be linked with ...
S. M. Dabney   +2 more
doaj   +1 more source

Experimental studies on stability of riprap revetment on fringing reefs

open access: yesShuili Shuiyun Gongcheng Xuebao, 2019
The fringing reef is a special coastal topography. Many scholars at home and abroad have studied the propagation and deformation of waves on the fringing reefs, but few have studied the revetment engineering on the fringing reefs, hence lack of ...
LIU Qingjun   +5 more
doaj   +1 more source

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