|
|
|
|
|
Maksymilian Ciesla, Lilianna Bartoszek and Renata Gruca-Rokosz
This paper presents results of the research on the effectiveness of entrapping sediment matter in newly designed sediment traps. Four traps, characterized by different geometrical and construction parameters, were analyzed. The assessment of the operatio...
ver más
|
|
|
|
|
|
|
|
|
|
|
Mahrez Sadaoui, Wolfgang Ludwig, François Bourrin, Yves Le Bissonnais and Estela Romero
The purpose of this study is to obtain a spatially explicit assessment of the impact of reservoirs on natural river sediment fluxes to the sea in the Mediterranean Maghreb Basin (MMB), a region where both mechanical erosion rates and the anthropogenic pr...
ver más
|
|
|
|
|
|
|
|
|
|
|
Susana M. Marques, Felipe S. Campos, João David and Pedro Cabral
Soils provide important regulating ecosystem services and have crucial implications for human well-being and environmental conservation. However, soil degradation and particularly soil erosion jeopardize the maintenance and existence of these services. T...
ver más
|
|
|
|
|
|
|
|
|
|
|
Kehui Xu, Samuel J. Bentley, Patrick Robichaux, Xiaoyu Sha, Haifei Yang
Pág. 1 - 19
Although the Mississippi River deltaic plain has been the subject of abundant research over recent decades, there is a paucity of data concerning field measurement of sediment erodibility in Louisiana estuaries. Two contrasting receiving basins for activ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Laurent Ahiablame, Indrajeet Chaubey and Douglas Smith
Extensive network of tile drains present in the Midwest USA accelerate losses of nutrients to receiving ditches, rivers and eventually to the Gulf of Mexico. Nutrient inputs from agricultural watersheds and their role in affecting water quality have rece...
ver más
|
|
|
|
|
|
|
|
|
|
|
Wenzheng Zhang, Jiumao Cai, Guoliang Zhai, Lei Song and Mouchao Lv
The sand media filter is a crucial component of micro-irrigation filtration systems. Investigating the effects of various factors on filtration performance and the migration patterns of sediment particles within the filter can enhance the healthy operati...
ver más
|
|
|
|
|
|
|
|
|
|
|
Yin Chen, Pei Zhang, Ying Zhao, Liqin Qu, Pengfei Du and Yangui Wang
To investigate changes in runoff and sediment load in the Wuding River basin under the combined influence of climate change and human activities, trends were analyzed from 1960 to 2020, and the contribution rate of climate change and human activities was...
ver más
|
|
|
|
|
|
|
|
|
|
|
Bon-Ho Gu, Seung-Buhm Woo, Jae-Il Kwon, Sung-Hwan Park and Nam-Hoon Kim
This study presents a comprehensive analysis of contaminant transport in estuarine environments, focusing on the impact of tidal creeks and flats. The research employs advanced hydrodynamic models with irregular grid systems and conducts a detailed resid...
ver más
|
|
|
|
|
|
|
|
|
|
|
Rachel L. Nifong and Jason M. Taylor
Agricultural drainage networks within the Lower Mississippi River Basin (LMRB) have potential to attenuate nutrient loading to downstream aquatic ecosystems through best management practices. Nutrient uptake (nitrogen, phosphorus), gross primary producti...
ver más
|
|
|
|
|
|
|
|
|
|
|
Brooke M. Warrington, W. Michael Aust, Scott M. Barrett, W. Mark Ford, C. Andrew Dolloff, Erik B. Schilling, T. Bently Wigley and M. Chad Bolding
Forestry best management practices (BMPs) were developed to minimize water pollution from forestry operations by primarily addressing sediment and sediment transport, which is the leading source of pollution from silviculture. Implementation of water qua...
ver más
|
|
|
|
|
|
|
|
|
|
|
Mebrahtom G. Kebedew, Seifu A. Tilahun, Fasikaw A. Zimale, Mulugeta A. Belete, Mekete D. Wosenie and Tammo S. Steenhuis
Excess sediment and nutrient losses from intensifying agriculture degrade water quality and boost plant growth. The relationship between circulation patterns, spatial water quality degradation, and water hyacinth infestation is not adequately studied. Th...
ver más
|
|
|
|
|
|
|
|
|
|
|
Lin Shi, Chenyang Dai and Sreetheran Maruthaveeran
To address the issue of soil erosion and limited economically valuable vegetation resources, perennial sweet peas were introduced to Hebei Province, China, and showed favorable biological attributes. Nevertheless, its specific efficacy within soil and wa...
ver más
|
|
|
|
|
|
|
|
|
|
|
Xin Chen, Hui Shen, Jinxiong Yuan and Li Li
The turbidity maximum zone (TMZ) plays an important role in the morphology and ecosystems of estuaries. The distributions of TMZ in Hangzhou Bay (HZB) and mechanisms of sediment fluxes in TMZ have been studied by applying a fully calibrated three-dimensi...
ver más
|
|
|
|
|
|
|
|
|
|
|
Bianca Pietsch Cunha Bendito, Henrique Marinho Leite Chaves and Aldicir Scariot
Estimating the on-site and off-site impacts of soil erosion as a function of land use and climate conditions in semi-arid basins is key for soil and water conservation strategies. However, a research gap exists in the theme, requiring further investigati...
ver más
|
|
|
|
|
|
|
|
|
|
|
Mary G. Lusk and Kylie Chapman
Stormwater ponds collect and transform pollutants (including nutrients, such as nitrogen and phosphorus) in urban runoff and are often hydrologically connected to downstream waters, making it important to maximize their pollutant retention efficiency. A ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Shadrack Mule, Charles Nguta, Geoffrey Kamau, Gilbert Ongera, Phanice Wangila, Joyce Kiplimo, Dennis Chirchir
Pág. 38 - 52
The determination of retention efficiencies of halogenated and non-halogenated hydrocarbon in selected wetland ecosystems in Lake Victoria basin was carried out. Qualitative and quantitative determination of the presence of residual hydrocarbons in Kigwa...
ver más
|
|
|
|
|
|
|
|
|
|
|
Shadrack Mule, Charles Nguta, Geoffrey Kamau, Gilbert Ongera, Phanice Wangila, Joyce Kiplimo, Dennis Chirchir
Pág. 38 - 52
The determination of retention efficiencies of halogenated and non-halogenated hydrocarbon in selected wetland ecosystems in Lake Victoria basin was carried out. Qualitative and quantitative determination of the presence of residual hydrocarbons in Kigwa...
ver más
|
|
|
|
|
|
|
|
|
|
|
Diana A. Stephansen, Carlos A. Arias, Hans Brix, Morten L. Fejerskov and Asbjørn H. Nielsen
Sediments and invertebrates were sampled from 9 stormwater retention ponds (SWRPs) and 11 natural, shallow lakes in Denmark. Samples were analyzed for 13 polycyclic aromatic hydrocarbons (PAHs). The SWRPs received urban and highway runoff from various ty...
ver más
|
|
|
|
|
|
|
|
|
|
|
Nate Mitchell, Karthik Kumarasamy, Se Jong Cho, Patrick Belmont, Brent Dalzell and Karen Gran
Climate change, land clearing, and artificial drainage have increased the Minnesota River Basin?s (MRB) stream flows, enhancing erosion of channel banks and bluffs. Accelerated erosion has increased sediment loads and sedimentation rates downstream. High...
ver más
|
|
|
|
|
|
|
|
|
|
|
Shruti Bhairappanavar, Rui Liu and Reid Coffman
To maintain the navigational depth, 1.15 million cubic meters (1.5 million cubic yards) of sediment is dredged out from the federal harbors every year from Lake Erie, Ohio Coast. Treating this huge amount of dredged material is a major challenge due to t...
ver más
|
|
|
|
|
|