... climatechangeonwaterresourcesin the Huong River basin Climatechange will result in an increase in precipitation in rainy seasons but a decline in dry season As a consequence, river flow also changes ... 3.5 Impact ofclimatechangeon other sectors Apart from assessing the impactsofclimatechangeonwater resources, the study also looked at impactsofclimatechangeon other sectors in Thua Thien ... infrastructure in low-lying areas; and (5) Increased pollution of the aquatic environment in the coastal zone and salinity intrusion of the Huong River lead to water scarcity This in turn results in conflicts...
... Figure Changein evapotranspiration (%) relative to the period 1980-1999 at selected stations Impactsofclimatechangeon river flow In order to assess impactsofclimatechangeonwater resources, ... Evapotranspiration is an important factor involved in direct hydrological cycle that causes changes in flow in the basin The consequence ofclimatechange is the changeof air temperature causing changein ... 1999 In rainy season, rainfall may increase over 9%, maximum increasing in a month can be reach nearly 30% In dry season, rainfall decreases from 2% to 9%, and largest reduction rate in a month...
... (Table 1&2) Observation data at 49 rainfall stations and 38 evaporation stations in Hong-Thai Binh river basin and 27 rainfall stations, 11 evaporation stations in Dong Nai basin from 1980 to 2000 ... season flow, dry season flow in some sub-basins in Dong Nai river basin under climatechange scenarios 3.3 Dry season flow There is a decreasing trend of average dry season flow in Hong-Thai Binh ... decreasing one in Dong Nai river basin For seasonal flow, in Hong-Thai Binh river basin, the trend of flood flow is upwards, dry season flow downwards In Dong Nai river basin, the trend of both...
... (Table 1&2) Observation data at 49 rainfall stations and 38 evaporation stations in Hong-Thai Binh river basin and 27 rainfall stations, 11 evaporation stations in Dong Nai basin from 1980 to 2000 ... season flow, dry season flow in some sub-basins in Dong Nai river basin under climatechange scenarios 3.3 Dry season flow There is a decreasing trend of average dry season flow in Hong-Thai Binh ... decreasing one in Dong Nai river basin For seasonal flow, in Hong-Thai Binh river basin, the trend of flood flow is upwards, dry season flow downwards In Dong Nai river basin, the trend of both...
... Building climatechange scenarios for sub areas of the Mekong Delta to 2100 Analyzing and assessing impactson Mekong Delta inclimatechange scenarios Researching in detail impactsofclimatechange ... Eastern coastal zone) • Assessing salt intrusion trends in seasons; water level trends in monitoring stations Making maps ofwater level trends in the period FINAL EXAMINATION PAPER, 2012 BY ... • Importing and processing salinity data at monitoring stations in Mekong Delta Assessing climate fluctuation in sub – areas of Mekong Delta (Long Xuyen Rectangle, Ca Mau peninsula, Dong Thap...
... of salinity intrusion corresponding to salinity of 1‰ and 4‰ at the rivers of the study basins in scenario B2 [5] Distance of salinity Distance of salinity intrusion corresponding to intrusion ... 51 120 124 129 95 Changein distance of salinity intrusion corresponding 1‰ relative to the period 1980-1999 (km) Changein distance of salinity intrusion corresponding 4‰ relative to the period ... Researching climatechangeimpactson flooding and salinity intrusion, the we inherit the entire hydrodynamic model ISIS, a component of the Decision Support Framework (DSF) developed by the Mekong...
... cyclone damage Nature ClimateChange online, 2012, 2 Viet Nam Assessment Report onClimateChange Ha Noi : Institute of Strategy and Policy on natural resources and environment,, 2009 Influence of ... result in the changeof tropical cyclone characteristics and activities which can be the increasing or decreasing in frequency in different areas but both increases in intensity and complexion In ... increase in the number of tropical cyclone or typhoon mostly in the area of Da Nang-Binh Dinh, less in the area of Ninh Thuan-Binh Thuan; storm season tend to be late and has shorter duration, Bac...
... editor of this anthology met him during the “International Conference onWaterResources Management in Arid Regions” in March of 2002 in Kuwait In 1992, the UN Framework Convention onClimateChange ... Backwater Effect by Tidal Flow Changes in Precipitation and Evapo-Transpiration Changes in Drought Changes in Soil Moisture Changes in Runoff Changes in River Flow Changes in Floods Changes in ... Wigley, T M L.: Climate Models-Projections of Future Climate In: ClimateChange 1995: The Science ofClimateChange Contribution of Working Group I to the Second Assessment Report of the Intergovernmental...
... and duration; assessing changes in land-use; and assessing impactsof changes inclimate The choice of model also depends on the availability of data and resources The various types of hydrologic ... application in the GBM basins in order to determine the effects ofclimatechangeon annual discharge and flooding in Bangladesh But the use of the water- balance approach was hindered by the lack of ... changes in relatively dry stations than wet stations As an example, in the case of the New Delhi station (a drier station) no changein temperature and a 4% increase in precipitation changes runoff...
... No Change No Change No ChangeChange (+) No Change Kruskal-Wallis Mann-Whitney Change (-) Change (+) Change (+) No ChangeChange (-) No ChangeChange (+) No ChangeChange (+) No Change No Change ... Change No ChangeChange (-) No Change No Change No ChangeChange (-) No ChangeChange (+) No ChangeChange (+) No Change No ChangeChange (-) ARE FLOODS GETTING WORSE? Table 3.3 Results of the statistical ... Meghna b Flooded Area India Bangladesh Cumulative U Deviation Change (-) No ChangeChange (+) No ChangeChange (-) No ChangeChange (+) No ChangeChange (+) No Change No ChangeChange (-) Note: The...
... of various adaptation options overtime before a concluding section offers some thoughts about context 4.2 DEFINING UNCERTAINTIES Figure 4.1 offers a schematic portrait of how the drivers ofclimate ... uncertainty from emissions to a source of vulnerability Our depiction ofclimate uncertainty in terms of the annual likelihood of flooding will, at least implicitly, confront each of these sources of ... flood area in the adjoining floodplain The determination of flood flows used the science of hydrology, while determining the extent of and depth of flooding was based on the science of hydraulics...
... long duration in the monsoon months Heavy pre-monsoon rainfall (April-May) causes local runoff to accumulate in depressions Later (June-September), local rainwater is increasingly ponded on the land ... in Bangladesh; land area under prolonged inundation (
... gradual changeinclimate since mid 19th century, majority of mountain glaciers has been thinning and retreating which resulted in the formation of glacier lakes behind the end moraines of these ... Nepal-Hazard Assessment of a Potential Outburst’ In D Moore and O Hungr (eds), Proceedings of Eighth International Congress International Association for Engineering Geology and the Environment, 21-25 ... km in length, generally are longer than in the Alps, and have a relatively flat longitudinal profile in their lower part Often they have a large end moraine, which enhances the formation of lakes...
... level leads to intrusion of saline water far into the land mass through the rivers draining into the sea and it also increases ground water contamination by making water saline Saline water Copyright ... leading scientific organizations can facilitate the exchange of information on the state -of- the-art thinking about climatechange and impactsonwaterresources The timely flows of information ... trends (1991-1998) in monsoon rainfall in selected regions of the Indian subcontinent Climatechange scenarios for the Indian subcontinent based on an ensemble of results as inferred from the...
... 2000) In general, the combination of increased rainfall and unchanged evapo-transpiration in the monsoon results in increased GW recharge By contrast, the combination of unchanged rainfall and increased ... deep percolation characteristics of the sub-soil, monsoon rainfall depth and the extent of flooding during the monsoon Expansion of ground water irrigation nevertheless causes seasonal water levels ... owns determine his level of interest inwater control So, participation of stakeholders in the context of FCD schemes in Bangladesh is crucial for the planning and design of sustainable water management...
... CURRENT CLIMATE RISKS TP – FUTURE CLIMATE RISKS TP – SOCIO-ECONOMIC CONDITIONS Developing an adaptation strategy Continuing the adaptation process TP – ADAPTATION STRATEGY TP – CONTINUING ADAPTATION ... definition focuses on causes of food insecurity due to human interventions, such as political decisions, armed conflicts and international economic embargo Inappropriate political decisions often ... spillage of monsoon flows in the major rivers and their distributaries Riverine floods may occur several times depending on timing and magnitude of rainfall in the basins and may prolong for months in...
... water balance on Hong-Thai Binh river basin, the options were chosen based on (i) the planning of socioeconomic development of the region, of each provinces and of each sector [4,6,7]; (ii) climate ... season for the Hong River Delta, 2007 (In Vietnamese) [4] WaterResources Planning Institute, The synthetic use ofwaterresourcesin Hong – Thai Binh River, 2005 (In Vietnamese) 209 [5] WaterResources ... production of Son La hydropower plant under scenarios Conclusions 1) Climatechange causes the increase in the total annual the whole basin The inflow increases in flood season and decreases in dry...
... Kratie influence intrusion of salt water into the Delta, increases in minimum monthly flow may have a positive impact on reducing saline intrusion into the delta The impact on saline intrusion needs ... season rainfall to decrease in some months in some areas 1.4 Waterresources assessment using the water account model We assessed the impactsofclimatechangeonwaterresourcesin the Mekong ... constraints of the delta area due to increased salinisation of groundwater supplies Summary of potential impactsofclimatechange Table summarises the potential impactsofclimatechangeof the...
... approximately 64.8 tons of BOD, 48.6 tons of TSS, 0.6 tons of phosphorus, 1.6 tons of nitrogen, 25 tons of oil and grease; HASO about 30 tons of BOD, 33 tons of TSS, tons of oil and grease So, ... tons of TSS, 0.6 tons of total phosphorus, 1.6 tons of nitrogen and 25 tons of oil and grease; HASO - 30 tons of BOD, 33 tons of TSS and tons of oil grease Thus, the pollutants loads in waste water ... factories on To Lich river water quality, sampling and components analysis in waste water from : HABECO (NM1); Trang An JSC (NM2); General discharge of waste waterin Thuong Dinh Industrial Zone (NM3);...
... likely future consequences of human actions in causing climate change, increased extinctions are one of the key impacts So far the number of known extinctions as a result ofclimatechange is small, ... of the National Academy of Engineering The Institute of Medicine was established in 1970 by the National Academy of Sciences to secure the services of eminent members of appropriate professions ... gases Changes in wind and clouds can increase or decrease the warming that occurs in response to an increase in the concentration of greenhouse gases Loss of ice on the sea or snow on land increases...