Study reveals extent of Mekong dam food security threat – SciDev.Net

[HANOI] The planned construction of hydropowered dams on the Mekong River in South-East Asia could jeopardise livelihoods, water access and food security for 60 million people, across Cambodia, Laos, Thailand and Vietnam, according to a study.

The study reports that dams will block fish migration routes and decimate fish supplies in the lower Mekong region.

As fish dwindle, communities will have to look for alternative sources of protein, such as livestock and poultry. Raising these will require more land and water, and be prohibitively expensive.

“People talk about food security in relation to dams but we need to put the numbers to what that really means,” says Stuart Orr, freshwater manager at World Wildlife Fund (WWF) International and co-author of the study published in the October issue of Global Environmental Change.

Orr presented the study at the Third Mekong Forum on Water, Food and Energy, convened by the Consultative Group on International Agricultural Research’s (CGIAR) Challenge Program on Water and Food (CPWF), in Hanoi, Vietnam, this month (November 13-14).

via Study reveals extent of Mekong dam food security threat – SciDev.Net.

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s