WATER RESOURCES IN THE MEKONG DELTA: A HISTORY OF MANAGEMENT, A FUTURE OF CHANGE pdf
WATER RESOURCES IN THE MEKONG DELTA: A HISTORY OF MANAGEMENT, A FUTURE OF CHANGE pdf
... Specifically, in deep inundation areas they have changed the direction and water level in the fields at the beginning of the flood season, and altered the signature of the main flood in shallow inundation ... joins the Mekong mainstream at Phnom Penh. During the wet season, the high water levels in the Mekong main channel transfer water into the Lake, quadrupling its size. Then, as the channel water ... organizations could play an increasingly positive and important role by coordinating information dissemination, campaigning for the importance of adaptation in the geopolitical arena and linking...
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Tài liệu Conditions of the surface water and ground water resources in the rural area of the Mekong Delta, Vietnam pptx
... water samples in An Binh and Hoa An in mmol(eq%)/l 1Conditions of the surface water and ground water resources in the rural area of the Mekong Delta, Vietnam – exemplary investigations at the ... Regarding the ground water and the surface water quality the two study sites Hoa An and An Binh are typical for the conditions of the rural area of the Mekong Delta. At present, there are substantial ... that the water demand will increase rapidly. Additionally, the impact of waste water on the surface waters will increase. 17table 5: results of the surface water samples (selected parameters)...
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INTEGRATED WATER RESOURCES MANAGEMENT IN THE MEKONG DELTA VIET NAM pps
... floodwaters to the ocean, limiting overland flow. Similarly in the Long Xuyen Quadrangular area of the Mekong Delta, there are plans to enlarge 18 main canals for draining floodwaters to the ... providing training in schools of how to remain safe during extreme floods. 3. Impacts and Problems of Water Resource Management The success of the Mekong Delta as an agricultural and aquacultural ... flooding the fringing areas and sustaining one of the richest areas of biodiversity in the region, as well as a large portion of Cambodia’s agricultural and fisheries activity. Indeed, more than...
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Tài liệu Water environmental conservation for improved lihelihood in the Mekong delta, Vietnam doc
... including extra water, shortage of drinking water, saline water, acid water, water pollution by upstream as well as on-stream users. The most water related problems concerned by farmers in this area ... intrusion. The dike system for prevention of saline intrusion will increase the harm of acid sulfate soil to aquaculture and agriculture in the Plain of Reeds. Saline intrusion is one of the principal ... done in Long An province, Vietnam. Long An, part of the Plain of Reeds where is remarkable vulnerable area with flooding and saline intrusion, has been suffering all water related problems including...
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Tài liệu Water environmental governance in the Mekong delta, Vietnam ppt
... large, the capacity of clean water is finite in general and the demand is increasing. Therefore a sustainable water management should be incorporated in the targets of the country development as ... of freshwater, intrusion of salinity, water logging of agricultural land, destruction of wetlands and loss of biodiversity in mangrove forest and coastal areas. These negative impacts are among ... seasons. The long-term average annual rainfall in the MD varies from 1,400 - 2,200 mm. About 90% of total rain water falls from May to October. At the end of the rainy season, due to the combination...
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Báo cáo khoa học nông nghiệp " Treating and recycling waste and soils from fish ponds in the Mekong Delta to improve livelihood and reduce water pollution" pdf
... downstream spread of bacterial disease and parasites in the water. It may also be impacting adversely on the health of families that draw significant amounts of their domestic water from these polluted ... the problem. In particular there appears to be a lack of baseline water quality data from which to demonstrate a decline in water quality. Moreover, there is little current monitoring of water ... will have background inputs of pollutants to canal water from rice farming, and human settlements. The background impact of these on water quality needs to be determined by water sampling at control...
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Báo cáo khoa học nông nghiệp " Irrigating rice crops with waste water to reduce environmental pollution from catfish production in the Mekong Delta " doc
... water from canals into their ponds (Phan et al. 2009). Levels of fish-disease organisms in the river peak at the beginning of the rainy season in the Mekong Delta. The quantity of waste produced ... are discharged to waterways without treatment (Phan et al. 2009). It is estimated that about 2754GL of water was discharged annually back to the surface water system of rivers and canals of ... use the wastewater produced in the dry season, from 1 ha of fishponds assuming that only wastewater is used for irrigation. In the early wet season, rainfall would prevent wastewater irrigation...
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Báo cáo khoa học nông nghiệp " A PRELIMINARY EVALUATION OF ADOPTION AND IMPLEMENTATION OF BETTER MANAGEMENT PRACTICES IN THE CATFISH FARMING INDUSTRY IN THE MEKONG DELTA, VIETNAM " ppt
... This approach reduced the data into a more analytical and readable format and a new way of thinking about the data. The new transcripts were then interrogated for patterns such as common issues, ... studies have assessed the effectiveness of particular management strategies in addressing these issues. Further, Phan et al. (2009) also found there was a lack of guidelines surrounding farm management, ... farming sector in the Mekong Delta • Improved performance of BMPs in addressing social and environmental issues and overall sustainability of the catfish farming sector in the Mekong Delta...
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Water Management in the Mekong Delta- Changes, Conflicts and Opportunities pps
... the acidification of waterways behindfloodgates and the loss of seawater species behind the floodgates. Since the brackish water canals are more productive that freshwater canals, this may have ... Cambodia’s Great Lake in the upper Delta. Fig. 2.3, using the invaluable data of (Carbonnel and Guiscafre, 1963) shows the variation in the volume of the Lake. The Lake is a natural flow regulator ... require a broader, integrated approach to their solution in orderto use and manage water and land resources of the Delta sustainably and equitably. It isundertaken at a time when major infrastructure...
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Seafood Supply Chain Quality Management: The Shrimp Supply Chain Quality Improvement Perspective of Seafood Companies in the Mekong Delta, Vietnam
... performance in conducting hazard analyses, reassessing their plans, and validating the measures they adopt in addressing those hazards because there are many gaps and deficiencies in HACCP implementation. ... classification of shrimp material, cheating by farmers, etc. There are some other chains that are in the same situation as the shrimp chain in the MD, like fish and meat. These chains may ... food industries and this is particularly valuable in the international arena. In Canada, an important feature of the food safety system is the respective roles of the Federal and ten Provincial...
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