Hydropower Development on mainstream

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• Hydropower Development on mainstream

Currently, dams only in China. 8 under
consideration in Lao PDR. 2 possibilities in
Cambodia
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Current pressures on Mekong fishery
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• ??? 2.1 ??????? consumed (FWAEs) in 2543
• 0.5 ??????? ???? ??? ?? ???
• 2/3 eaten fresh, 1/3 as preserved products
• Per capita actual consumption 29-39 ?? p.a.
  41-51 kg p.a.
• Aquatic foods provide 49-82 animal protein

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Size and importance of Mekong fishery

• Conclusions
• Very big fishery in LMB(2.6 million tonnes in
  reality, 1.5-3 million tonnes/year)
• About 2 of world capture fishery
• Value ? in excess of US2,000 million
• Very important for food security
• Very important for livelihood of rural people

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• ??????????????? ??????? USA ??????????
• ?????????? 1,000 ????
• ??????? 300 ???????????????
• ??????????? 1.4 ?? 3 ?

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www.enaca.org
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Taxonomic Diversity
9 crustacean 18 mollusks 11 FW reptiles 16
amphibians
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Up to 195 fishes in the markets, from small
clupeoid to Giant stingray
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??????? 280 ????
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Plankton feeder
Benthic carnivore
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Small predator
insectivore
Benthic herbivore
Larger piscivore
Herbivore
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Sensitive and larger species
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100 ????