An assessment of water quality in the Lower Mekong Basin pptx

... 2000, and shut down four of these (CIIS, 2002). Since 1986, the Simao Paper Plant and the Lanping Lead-Zinc Mine have been built on the banks of the Lancang (Mekong) River. In addition to these industrial ... zone between the upperand lower basins. The Mekong River Basin Diagnostic Study (MRC, 1997) and the State of the Basin Report (MRC, 2003) provide further information on the basin, its water- related ... abundant evidence of Page 7 An assessment of water quality in the Lower Mekong Basin imply that the water is polluted, only that there is evidence of human pressure on water quality. In some classification...

Integrated Analysis of Data from MRC Fisheries Monitoring Programmes in the Lower Mekong Basin

... time in an attempt to reveal the extent of sh migrations and the location of spawning areas in the basin, as well as to improve understanding of the life-cycles and dynamics of sh stocks in the ... before rejoining the main channel another 600 m downstream of the falls in Northern Cambodia. Water depths in the predominantly bedrock channel vary between 0.5 m Integrated Analysis of Data from ... through space and time were also examined and tested in an attempt to elucidate the extent of sh migrations and identify spawning locations in the basin, and to improve understanding of the life-cycles...

Tài liệu Freshwater Aquaculture in the Lower Mekong Basin pdf

... and source of food and income for people living in the Lower Mekong Basin. Thispaper reviews the status of inland aquaculture in the Lower Mekong Basin countries of Cambodia,Lao PDR, Thailand ... TnwịmnwgenHvaGacrYmcMENkFreshwater Aquaculture in the Lower Mekong Basin 29Status of aquaculture in the Lower Mekong Basin 1.1 BackgroundAquaculture is a diverse and important rural activity in the Lower Mekong Basin. ... shRbtibtiỵkarRsavRCavkicâshRbtibtiỵkarRsavRCavkủỳgdMbn;Kb,IRtUv)anelIkTwkcitỵEdlCameFỹa)aydắmanRbsiTiĐPaBedIm,IedaHRsaynUvral;]bsKCaKnwứHcMeBaHkarGPivDặnắvarIvb,kmàdUcEdl)anbgajnUvkủỳgGtòbT1Freshwater Aquaculture in the Lower Mekong Basin Summary1. Background The farming of fish and other aquatic animals and plants or aquaculture, is an increasingly importantrural...

Gender and fisheries in the Lower Mekong Basin ppt

...  The Technical advisory body For Fisheries ManaGeMenT (Tab)Gender and sheries in the Lower Mekong Basin Mekong Fisheries Management Recommendation No 4June 2006Working towards ... Recommendation No 4June 2006Working towards Effective, Sustainable and Regional Fisheries Management in the Lower Mekong Basin 3 ... Printed by the MRC Secretariat to promote and support the TAB – March 2005 Mekong River CommissionP.O. Box 6101, 184 Fa Ngoum Road, Unit 18, Ban Sithane NeuaSikhottabong District, Vientiane...

Livelihoods and Fisheries in the Lower Mekong Basin Mekong Development Series potx

... advantage of the natural wealth of the basin in different ways, in the same way that women and men in these communities undertake a diverse range of responsibilities in managing and harvesting ... manage fisheries in Cambodia, Lao PDR, Thailand and Viet Nam are beginning to think of themselves as part of a community within a common river basin. This is a different way of thinking; managing ... objective of dam developers, both the builders and the funders, might be to promote the development of the villagers. Yet the dam, in the eyes of the villagers, may be interrupting the flow of the...

Livelihoods and Fisheries in the Lower Mekong Basin Mekong Development Series doc

... advantage of the natural wealth of the basin in different ways, in the same way that women and men in these communities undertake a diverse range of responsibilities in managing and harvesting ... months researching, and writing hundreds of pages to define these words, to expand or shrink their meaning or to warn us of the dangers of their use. Such intellectual exercises shape and guide ... fisheries in Cambodia, Lao PDR, Thailand and Viet Nam are beginning to think of themselves as part of a community within a common river basin. This is a different way of thinking; managing the fisheries...

The Assessment of Water Quality and Pollution in Tanzania pptx

... Indian Ocean. In Tanga, Shilungushela (1993) made an inventory of destructive activities to the marine and freshwater bodies in the Tanga region. Most of the information on water quality and ... concentrated in the Msimbazi River and Creek and the harbour area, at the expense of other areas. The same can be said of Zanzibar and Tanga. In Zanzibar, the majority of water quality studies ... monitoring of water quality in Zanzibar, Tanzania. Institute of Marine Sciences, Znzibar.31pp. 14 The Assessment of Water Quality and Pollution in Tanzania Salim M. Mohammed University of...

NOVEL RESTORATION TECHNOLOGY FOR PUZRIFICATION OF WATER QUALITY IN CLOSED WATER BODY BY HIGH CONCENTRATED OXYGEN WATER

... Variations on concentration of DO and temperature every depth in the dam (sampling point is the opposition of the buoy) From the results, a thermo cline was found at the depth of 30 m, DO concentration ... oxygen water didn’t destroy the thermocline of the water body and surely made a layer of higher DO surroundings near the bottom. 5 CONCLUSION 1. The production of high concentrated oxygen water ... confirmed that the high concentrated oxygen water didn’t destroy the thermocline of the water body and made a layer of higher DO surroundings that might alter the anaerobic conditions near the bottom....

Assessment of Mercury Contamination in the Kahayan River, Central Kalimantan, Indonesia

... RiverR-1041014011101402403501R-101R-102R-103R-1041014011101402403501R-101R-102R-103R-1041014011101402403501R-101R-102R-1031014011101402403501R-101R-102R-103 Gold mining areasGold mining areasGold mining areasFigure 2. Map of sampling points in the Kahayan and Rungan rivers in Central Kalimantan. Journal of Water and Environment Technology, ... river water were lower than the maximum limit of the Indonesian drinking water standard, except in one tributary sample. The mercury concentrations in sediments were lower than the USEPA quality ... to 2007 we studied the contamination of the Kahayan and Rungan Rivers in Central Kalimantan, Indonesia, by mercury used in the processing of mined gold. Water, sediments and fish species were...

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Ecological Assessment of Water Quality by Three-species Acute Toxicity Test and GC/MS Analysis - A Case Study of Agricultural Drains

... µg/L) and others were detected and quantified by two measurements at two sites. In the Water Supply Law of Japan, 102 kinds of agricultural chemicals have been controlled by the total of their ... MATERIALS AND METHODS Collection of Water Samples Water samples from rivers were collected mainly at the official water quality monitoring sites set up by the local government of Kanagawa Prefecture ... etropolitanKanagawa PrefectureSagami BayYamanashi Prefec tureOfficial monitoring sites in riverOther sites selected in this studyOfficial monitoring sites in riverOther sites selected in this...

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