The survival and eventual return of juvenile Snake River salmon and steelhead to spawning streams as adults depends more on their size than the way they pass through hydroelectric dams on their migration to the ocean, new ...
Ecology
Nov 25, 2019
0
4
Thousands of hydroelectric dams are under construction around the world, mainly in developing countries. These enormous structures are one of the world's largest sources of renewable energy, but they also cause environmental ...
Environment
May 17, 2019
0
46
Brazil is home to more than half of the world's plant and animal species, but its ecological paradises are facing growing threats from agriculture and mining lobbies who have found a champion in far-right President Jair Bolsonaro, ...
Environment
May 2, 2019
0
89
Countries relying on the world's biggest and most established source of renewable electricity have seen their poverty, corruption and debt levels rise and their economy slow at significantly greater rates than nations which ...
Economics & Business
Apr 15, 2019
1
25
A multi-institutional team of researchers, led by Meryl Mims, has assessed how environmental, demographic, and genetic factors play a role in the reintroduction of bull trout in Washington State.
Ecology
Mar 28, 2019
0
5
Mega-dams should not be built in lowland tropical forest regions due to the threat they pose to biodiversity and ecosystems, according to experts at the University of Stirling.
Ecology
Jan 8, 2019
0
37
In an oxbow lake along the middle reaches of the Yangtze River, a breathy sigh pierces the surface stillness as one of China's most endangered animals comes up for a gulp of hazy air.
Ecology
Dec 20, 2018
0
5
Tajikistan on Friday inaugurates a $3.9 billion hydro-electric power plant, a mega project that will enable the impoverished country to eliminate domestic energy shortages and export electricity to Afghanistan and Pakistan.
Energy & Green Tech
Nov 16, 2018
3
22
German and EU cash will be used to finance the first solar power station in Ivory Coast, Germany's embassy in Abidjan said Wednesday, as the West African country attempts to boost its use of renewable energy.
Energy & Green Tech
Oct 3, 2018
0
9
There are few dams in the world that capture the imagination as much as Belo Monte, built on the "Big Bend" of the Xingu river in the Brazilian Amazon. Its construction has involved an army of 25,000 workers working round ...
Environment
Aug 9, 2018
0
16
