Tài liệu Water quality management for irrigation in the mekong river delta, Vietnam doc

... epidemics, increase in the early rain season and the end of flooding periods due to stagnant water in the sunken places. WATER QUALITY MONITORING The water quality monitoring data and information ... mainly in the Long Xuyen - Ha Tien quadrangle, the Plain of Reeds, the West Hau river Fig.1: The Mekong River Basin and Land forms of the MD in...

Ngày tải lên: 09/12/2013, 22:15

... list of the largest rivers in the world and is longest river in southeastern Asia. From its source in Tibet, the river flows to the South China Sea through Yunnan, China, forms the border partly ... is rather complicated, especially from Cambodia to Vietnam. At Phnom Penh, the river meets the Tongle Sap river, then splits into Tien river and Hau river before...

Ngày tải lên: 16/01/2014, 17:20

... lands in the dry season. The shortage of freshwater leads to increasing salinity intrusion throughout the MD coastal provinces. (v) The floods: Discharge of the Mekong river during the wet ... The second International Symposium on Southeast Asian Water Environment Hanoi, Vietnam, 1-3 December, 2004 1 SUSTAINABLE WATER MANAGEMENT FOR RURAL DEVELOPMENT IN...

Ngày tải lên: 16/01/2014, 17:20

... Melaleuca forest in the Upper and the Lower U Minh areas were burned, accounting for approximately 57% (17% in the Lower U Minh and 40% in the Upper U Minh) of the total Melaleuca forest area. In the ... Fig.1: The Mekong River Basin and Land forms of the MD in Vietnam The main objective of this article is the presentation of the forest wetland i...

Ngày tải lên: 09/12/2013, 22:15

... overview of the drinking water supply situation 1 in the Mekong river delta, Vietnam (Le Anh Tuan) AN OVERVIEW OF THE DRINKING WATER SUPPLY SITUATION IN THE MEKONG RIVER DELTA, VIETNAM ... collecting, storing and treating the water for domestic use. • Rain water: is used as one of favorite drinking water sources, special in the rural and...

Ngày tải lên: 20/12/2013, 19:15

... drowning. In peak flow periods, all children (over 160,000) in the high inundated areas are not attending their schools. The beginning and the end of the rainy season are the best time for ... deaths in the total the losses of life in the flood seasons in the MD. Save the Children (2003) reported that the vast majority of the drowning deaths in recent...

Ngày tải lên: 18/10/2013, 12:15

... the water leveldecreases with the distancefrom the river.  Therefore, this aquifer is mainly rechargedby the rain water and surface water,  especially in some big rivers in the Red River system. The ... =5.5‐8.2, Eh sediments =‐5÷‐10mV. In thislayer, the specific capacityofwellsisverylowandchangingfrom 2to3l/sm. Especially, the groundwater...

Ngày tải lên: 28/03/2014, 15:20

... list of the largest rivers in the world and is longest river in southeastern Asia. From its source in Tibet, the river flows to the South China Sea through Yunnan, China, forms the border partly ... is rather complicated, especially from Cambodia to Vietnam. At Phnom Penh, the river meets the Tongle Sap river, then splits into Tien river and Hau river before...

Ngày tải lên: 18/10/2013, 12:15

... yr BP [9]. The fall in sea level led to the lowering of the base level of the river, resulting in an incised valley. The MR1 core was within this incised valley system. Following the last glacial ... showing that the marine area occupied the delta except for some upland in the northern part of the island in the MRD [9]. A marine transgression succession...

Ngày tải lên: 22/03/2014, 12:20

... of the Mekong river, especially in Southern Vietnam, lowest part of the Mekong River Basin. While most of Vietnamese farmers in MD use water from the rivers and canals for their daily drinking, ... agriculture adding the expanding population force Long An province to confront water environmental problems. The beginning of the rainy season is the problematic p...

Ngày tải lên: 09/12/2013, 22:15