Flow : the essentials of environmental flows (Lao version)
2007
Bergkamp, Ger |
Dyson, Megan |
Scanlon, John |
An environmental flow is the water regime provided within a river, wetland or coastal zone to maintain ecosystems and their benefits where there are competing water uses and where flows are regulated. Pioneering efforts in South Africa, Australia and the United States have shown that the process to establish them poses great challenges.