Sokchhay Heng
YOU?
Author Swipe
View article: Increased Hydraulic Roughness in Alluvial Rivers Created by Sand‐Mining Sculpted Bed Features
Increased Hydraulic Roughness in Alluvial Rivers Created by Sand‐Mining Sculpted Bed Features Open
Alluvial bedforms are a first order control on flow resistance, water levels and rate of sediment transport. Their morphologies are a direct reflection of the hydraulic and sedimentological conditions under which they are formed. Studies o…
View article: Drought-Induced Agricultural and Food Security Challenges in the Baribo Basin, Cambodia
Drought-Induced Agricultural and Food Security Challenges in the Baribo Basin, Cambodia Open
Rice production within the Tonle Sap basin is a critical driver of economic and social development in Cambodia. This region has been subject to various natural disasters, with increasing attention directed towards drought. This study aims …
View article: The Cambodian Mekong floodplain under future development plans and climate change
The Cambodian Mekong floodplain under future development plans and climate change Open
Water infrastructure development is considered necessary to drive economic growth in the Mekong region of mainland Southeast Asia. Yet the current understanding of hydrological and flood pattern changes associated with infrastructural deve…
View article: Assessing Impacts of Drought on Agriculture and Food Security in the Baribo Basin, Cambodia
Assessing Impacts of Drought on Agriculture and Food Security in the Baribo Basin, Cambodia Open
Rice production in the Tonle Sap basin is one of the main drivers for economic and social development in Cambodia. The Tonle Sap basin has experienced many different forms of disasters while more attention has been drawn to drought disaste…
View article: Sand mining far outpaces natural supply in a large alluvial river
Sand mining far outpaces natural supply in a large alluvial river Open
The world's large rivers are facing reduced sediment loads due to anthropogenic activities such as hydropower development and sediment extraction. Globally, estimates of sand extraction from large river systems are lacking, in part due to …
View article: Comment on esurf-2021-39
Comment on esurf-2021-39 Open
Abstract. The world's large rivers are facing reduced sediment loads due to anthropogenic activities such as hydropower development and sediment extraction. Globally, estimates of sand extraction from large river systems are lacking, in pa…
View article: Reply on RC2
Reply on RC2 Open
Abstract. Water infrastructure development is considered necessary to drive economic growth in the Mekong region of mainland Southeast Asia. Yet the current understanding of hydrological and flood pattern changes associated with infrastruc…
View article: Sand mining far outpaces natural supply in a large alluvial river
Sand mining far outpaces natural supply in a large alluvial river Open
The world's large rivers are facing reduced sediment loads due to anthropogenic activities such as hydropower development and sediment extraction. Globally estimates of sand extraction from large river systems is lacking, in part due to th…
View article: The Cambodian Mekong floodplain under the future developmentplans and climate change
The Cambodian Mekong floodplain under the future developmentplans and climate change Open
Water infrastructure development is crucial for driving economic growth in the developing countries of the Mekong. Yet it may also alter existing hydrological and flood conditions, with serious implications for water management, agricultur…
View article: Flow Observation of the Tonle Sap River by ADCP and Cause of Decrease in Observation Accuracy
Flow Observation of the Tonle Sap River by ADCP and Cause of Decrease in Observation Accuracy Open
This paper analyzes the results of observation of the flow in the Tonle Sap River in Cambodia from March 2017 to March 2018, which were obtained using an acoustic Doppler current profiler (ADCP) with the goal of gaining a better understand…
View article: Flood Mapping along the Lower Mekong River in Cambodia
Flood Mapping along the Lower Mekong River in Cambodia Open
Located in Southeast Asia, Cambodia is one of the most disaster prone countries, where flooding rank the top of the natural disaster.Flood affects and threatens not only humans' and animal's life, properties, infrastructures, but it is als…
View article: Using Permeable Reactive Barriers to Remediate Heavy Metal-Contaminated Groundwater through a Laboratory Column Experiment
Using Permeable Reactive Barriers to Remediate Heavy Metal-Contaminated Groundwater through a Laboratory Column Experiment Open
Recently, groundwater sources are being polluted by various activities such as agriculture, livestock, decentralized wastewater treatment systems and acid rain. Groundwater can also be polluted by landfill leachate, sewage, mine tailings, …