Authors: Tran Hong, Thai; Co-Author: 2010 (Vietnam-Chinese transboundary river basins play an important role in socio-economic development for both Vietnam and China. The cooperative research on assessment of climate change impact on water resources is necessary in order to maintain and develop water resources, exploit and consume effectively, protect environment and prevent disasters on transboundary river basins. The problems have been paid the attention by scientists and agencies of both countries. This report presents the expressions of climate change impacts on water resources on Vietnam-China transboundary river basins and suggest cooperative content and methodology of the research.)
Authors: Tran Hong, Thai; Co-Author: 2011 (Climate change (CC) is one of the most significant challenges facing human beings in the 21st century. CC will seriously affect lives, production and environment worldwide. It also leads to the increasing temperature and one of its consequences is sea level rise, resulting in unpredicted changes of the river flow. This may cause more severe floods, serious drought and water shortage, further to continent of the salinity intrusions and negatively effect on the human’s lives, socio-economic development. In order to assess the changes in flow in Hong - Thai Binh and Dong Nai river basins under influences of CC, in the article flow from two mentioned basins is analyzed under condition of CC. This is important basis to evaluate the effect of CC on other fields relating to water resources. In the article, rainfall-runoff model (MIKE 11 - NAM model) was used to determine the flow in essential locations in Hong – Thai Binh and Dong Nai river basins in the three CC scenarios: A2, B2 and B1 [1].)
Authors: Tran Hong, Thai; Co-Author: 2010 (Rapid socio–economic development leads to a great increase in water demand of many sectors and conflicts between water users. Moreover, studies have warned about serious degree of influence of climate change (CC) on Vietnam, particularly on the water resources. Therefore, assess CC impacts on water balances are very necessary task. The Ministry of Natural Resources and Environment has completed the appropriate climate change scenarios in Vietnam [1]. In this study, water balance results will be presented including three scenarios: high emissions scenario (A2), medium emission scenario (B2), and low emission scenario (B1). The water balanced in Hong-Thai Binh river basin was calculated, which is one of the largest basins in Vietnam. The basin is very complicated: Under the influence of flow regime of international rivers [2], a system of reservoirs and irrigation structures serving diverse purposes, such as of water supply, irrigation, flood control and hydropower [3-5]. MIKE BASIN model was applied to describe exploitation, utilization and to identify the water shortage areas according to the climate change scenarios.)
