River bank erosion

In addition to the role of river flow, it is strongly influenced by marine dynamics. The erosion and accretion activities occur mainly in estuaries. The results above show trend of river development: i) Meandering channel is the most vulnerable to changes for morphology of channel by erosion and accretion of sediment and can create 1–2 horseshoe pools by the river change line; ii) Braided channel mainly changes in the bottom of channel by the formation of channel bar; iii) Straight channel mainly changes in the estuary (the mouth of the river can be moved, enlarged or narrowed).

9p vicaptainmarvel 21-04-2023 8 3   Download

The article is based on data from the research program "Greater Mekong Subregion Flood and Drought Risk Management and Mitigation Project (ADB-GMS1)" jointly implemented by the Asian Development Bank (ADB) and the Ministry of Agriculture and Rural Development, and the Vietnam Institute of Water Resources Research in Tien Giang and Dong Thap province.

12p vispyker 14-11-2022 10 2   Download

This article is the results of the project "Assessment of health and safety risks for wood industry workers researched at Lap Giai Company, Ben Cat district, Binh Duong province". Theory of change (ToC) is an intervention strategy to reduce worker health risk and safety that was initially established by the research team before being deployed at Lap Giai Company.

13p vispyker 14-11-2022 9 2   Download

This study demonstrated the prominent role of river meandering in erosion in An Giang province, but the erosion rates of river banks varied largely in time and space because this process is a composition of hydrological and sedimentation alterations due to upstream damming, sand mining, and a tropical cyclone. Hence, the results of this study would meaningfully verify and explain corresponding mechanisms/causes in other related study areas.

10p trinhthamhodang9 04-12-2020 12 2   Download

The Waeriuapa is the main river in the Wae Riuapa watershed which is widely used for agricultural irrigation, fishery cultivation ponds and domestic needs such as bathing and washing. As a flowing open-water ecosystem, the Riuapa river receives external disposals starting from upstream to downstream in the form of domestic waste, industrial waste, agricultural waste and from natural disasters such as erosion and landslides.

12p trinhthamhodang3 12-02-2020 20 0   Download

Understanding the basic causes, recognizing the continuous trends, or proposing the effective and feasible response solutions are the most important problems for the local people and the authorities, those of the Central Government and the those in the localities. Therefore, we must prepare for river banks’ or coastlines’ and valuable materials’ or entities’ protection, plan and stabilize the populated areas along the river banks and coasts, especially in the high-risk erosion areas. These are the major contents that would be presented as follow.

10p caygaocaolon1 13-11-2019 9 0   Download