Dam-building threatens mekong fisheries
WebLast year, the MRC predicted up to a 40 percent reduction in Mekong fish stocks of by 2024, and up to 80 percent by 2040 as a result of hydropower dams in the region. With … WebFeb 2, 2016 · Mekong dolphins under threat. 02/02/2016. Only 80 Mekong River dolphins remain. Conservation efforts are underway in Cambodia but these unique animals are facing a new threat from a mega dam in ...
Dam-building threatens mekong fisheries
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WebLaos and its neighbors hungry for electric power are embarking on a dam-building spree on the Mekong River and on major tributaries that threatens to trigger a food security crisis. By blocking migration routes and cutting sediment flow to the Mekong delta, the projects could wipe out more than a third of the lower Mekong Basin's annual haul of river fish - a … WebJul 1, 2024 · Research published in a 2024 report by the Mekong River Commission warned that hydropower development on the river would result in fish stocks declining dramatically, shrinking the total biomass by 35 …
WebDec 2, 2016 · They attribute some 60% of that drop to less runoff from the weaker storms. A 2012 paper in Global Environmental Change predicted that if all 11 lower Mekong main-stem dams and 77 tributary dams slated for completion by 2030 are built, annual fish … WebOct 19, 2024 · Within the Mekong, if the lost fisheries value is also factored in, hydropower will be substantially more expensive. Pumped hydro as a means of energy supply smoothing is widely advocated (ARENA, 2024), …
WebFeb 20, 2014 · The dam-building boom could diminish essential flood pulses and decimate fisheries and gardens. The full slate of potential Lower Mekong dams would produce nearly 14,700 megawatts of power, … WebFeb 19, 2014 · “Not building the Don Sahong dam is not an irreparable blow to the development aspirations of Laos, or their ability to produce electricity, but building it will almost certainly cause the extirpation of their dolphins and threaten critical fisheries.” Mekong dolphins also have great cultural significance to local communities and bring ...
WebDec 1, 2016 · Dam-building threatens Mekong fisheries. Stone R. Science, 01 Dec 2016, 354(6316): 1084-1085 ... DOI: 10.1126/science.354.6316.1084 PMID: 27934711 . A …
WebNov 28, 2024 · Building on recent work on Mekong development, we highlight the biophysical and political–economic conflicts – and subsequent marginalization and devaluation of fisheries-based livelihoods ... phoebe worth medicalWebDec 30, 2024 · In Mekong riparian countries, hydropower development provides energy, but also threatens biodiversity, ecosystems, food security, and an unparalleled freshwater fishery. The Sekong, Sesan, and Srepok Rivers (3S Basin) are major tributaries to the Lower Mekong River (LMB), making up 10% of the Mekong watershed but supporting nearly … ttc holiday datesWebThe Amazon, Congo and Mekong rivers host one-third of Earth's freshwater fish species, many of them found nowhere else — and this rich biodiversity is “being ravaged” by the development… phoebe wrayWebFeb 8, 2024 · Environmentalists and experts blame 11 dams China has built on the Upper Mekong within its borders, which they say are contributing to historic flooding and droughts that have damaged fish ... ttc holiday schedule 2022WebFisheries. Introduction. The Mekong River provides water, food and energy security for a population of about 70 million people, for most of whom the staple diet is rice, fish, and other aquatic animals. It is the world’s third most diverse fish population, with 1,148 fish species, after the Amazon and Congo river basins. ttc hoi anphoebe wraithWebThe Mekong River, a critical waterway for six countries in Southeast Asia, is registering critically low water levels this summer. The Mekong River Commission (MRC), which monitors Southeast Asia’s longest river, reported in mid-July that water levels over the previous month had fallen to “among the lowest on record.” The Mekong springs up from … ttc holiday schedule 2021