Over 250 NGOs from 51 countries have called on the governments of Laos and Thailand to halt building the Xayaburi mega dam on the River Mekong in Northern Laos.
They claim the environmental impact assessment report into the project has been poorly prepared and fails to take into account the environmental and social impact of choking the water supply to ecosystems and populations downstream.
New research has shown that large dams have the ability to affect the local climate, to the point of drastically altering the local rainfall in some regions. This marks the first time that researchers have found a clear difference had on the surrounding environment by large reservoirs compared to natural lakes and wetlands. The study
The restoration of rivers throughout America needs to be carried out with a mind for the role played by the North American beaver, says a Kansas State University professor. Often known as ecosystem engineers, the beavers have been involved in the role and flow of rivers for centuries, long before humans crossed the land masses
