Báo cáo "Assessment of climate change impacts on water resources in Hong-Thai Binh river basin " pdf

... 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 ... calculation In order to calculate water balance on Hong-Thai Binh river basin, the options were chosen based on (i) the planning of socio-economic development of the region, of each provinces ... Journal of Science, Earth Sciences 26 (2010) 202-209 202 Assessment of climate change impacts on water resources in Hong-Thai Binh river basin Tran Hong Thai* Vietnam Institute of Meteorology,...

Báo cáo " Assessment of climate change impacts on salinity intrusion in Hong-Thai Binh and Dong Nai river basins " pptx

... condition in Dong Nai river basin is more complex than in Hong –Thai Binh river basin. - The average rate of salinity intrusion in Hong –Thai Binh river basin is 50 m/year, while in Dong ... change including salinity intrusion. Through the assessment of impacts of climate change on water resource in Hong-Thai Binh and Dong Nai river basins which located in two key economic zones, ... shortest occurs in low emission scenario B1. - The impacts of climate change and sea level rise on salinity intrusion in Dong Nai river basin is stronger than Hong –Thai Binh river basin, as the...

Tài liệu Báo cáo " Assessment of climate change impacts on flooding in the downstream of the Dong Nai River " pptx

... Sai Gon - Dong Nai river basin and its surroundings cover an area of about 49643.53 km2 including 11 provinces: Dac Nong, Lam Dong, Binh Phuoc, Binh Duong, Dong Nai, Tay Ninh, Ho Chi Minh ... extent of flooding will assist decision makers in developing mitigation measures coping with flooding in the river basin. Keywords: Climate change, flooding, Dong Nai river, HydroGIS. 1. Introduction∗ ... Literature review In this study, the HydroGIS modeling package was used to investigate the impacts of climate change on flooding in Sai Gon – Dong Nai river basin. The software is integrated from...

Báo cáo "Development of cooperative research on assessment of climate change impacts on water resources of Vietnam-China transboundary river basins " doc

... expressions of climate change impacts on water resources of Hong River basin Climate change due to the earth warming causes the change of the processes, such as ocean-atmosphere interaction, ... China. The main upstream rivers of Hong River system, include: Ly Tien (upstream of Da River) , Nguyen River (upstream of Thao river ) and Ban Long river (upstream of Lo river) located in ... circulation over continents, hydrological cycle, also may lead to changes in distribution of water resources in space and time. Results of national and international research show that climate change...

Báo cáo " Impacts of climate change on water resources in the Huong River basin and adaptation measures " pptx

... for construction and protection of infrastructure in low-lying areas; and (5) Increased pollution of the aquatic environment in the coastal zone and salinity intrusion of the Huong River ... the Huong River basin. Climate change will result in an increase in precipitation in rainy seasons but a decline in dry season. As a consequence, river flow also changes accordingly. This may ... and industrial development) in the coastal zone [3]. 4. Conclusions The study has provided a quantitative understanding of the impacts of climate change on water resources in the Huong River...

Báo cáo " Development of climate change scenarios for small areas in Vietnam by using the MAGICC/SCENGEN software in combination with statistic correction" docx

... seasonally in the regions in Vietnam. Keywords: climate change scenario, MAGICC/SCENGEN. 1. Introduction∗ Climate change is a global essential issue with increases in temperature, changes in ... nations to regions in terms of developing climate change scenarios. 3. Developing climate change scenarios for small areas of Vietnam Based on software MAGICC / SCENGEN, we have built climate ... Assumption testing the magnitude of the correlation coefficient Rxy + Assumption testing the magnitude of the coefficient of regression equation + Assumption testing the efficiency of regression...

Báo cáo " Impact of climate change on water resources in Ca River basin " doc

... for water resources planning in Ca River under the climate change situations. Keywords: climate change, water resources, Ca River. 1. Introduction∗ Climate change (CC) is a major concern of ... Change in evapotranspiration (%) relative to the period 1980-1999 at selected stations. 3. Impacts of climate change on river flow In order to assess impacts of climate change on water resources, ... in general and Vietnam in particular. Due to impacts of climate change, water resources in river is changed in quantity, quality, regime Within the framework of the paper, the impact of climate...

Báo cáo " Assessment of the influence of interpolation techniques on the accuracy of digital elevation model " potx

... weighted, spline, and kriging. - The inverse distance weighted (IDW) interpolation determines the elevation of a specific point using a linearly weighted combination of the elevations of nearby ... produced by interpolating the elevations of a set of sample points for predicting the elevations at all positions inside the DEM area [4]. Consequently, interpolation technique will contribute ... assessment of influence of interpolation technique on the DEM accuracy. Based on that, some recommendations on choosing interpolation technique has been made: for mountainous areas the spline regularized...

Targeted Monitoring of Air Pollution and Climate Change Impacts on Biodiversity doc

... monitoring of climate change impacts. The ECN Central Coordination Unit, working with the national conservation agencies, has developed plans for a network of sites to monitor the effects of ... an increasing emphasis on monitoring the condition of designated conservation sites, with the introduction of Common Standards Monitoring (CSM) across the various national agencies (JNCC, 1998). ... existing schemes and methodologies for detecting the impacts of air pollution, particularly nitrogen deposition (but also including acidification and ozone). A series of options for new monitoring...

Tài liệu Báo cáo "Effect of the preparation conditions on the properties of Fe-Pt nanoparticles produced by sonoelectrodeposition " pptx

... composition of Fe-Pt particles can be controlled by changing the concentration of Fe and Pt ions in the electrolyte and the deposition voltage. The particle size can be adjusted by the time of deposition. ... early as 1934 that the application of ultrasonic energy could increase the rate of electrolytic water cleavage. The effects of ultrasonic radiation on chemical reactions are due to the very high ... duration t on of the current pulse was 0.5 – 0.8 s then the current was turned off for a fixed duration toff of 0.5 s. During t on , FePt nanoparticles were deposited on the surface of the...

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