Sorry, you need to enable JavaScript to visit this website.

Large dams

Bengaluru | Feb 4, 2020
Dams are dividing the world’s fish habitats, and India is one of the most affected

In a new study, an international team of researchers have found that large dams have heavily fragmented fish population across the world. Published in the Proceedings of the National Academy of Sciences, the study assessed about ten thousand species of fish worldwide affected by around 40,000 existing dams and 3,700 upcoming dams worldwide. The findings reveal that fish habitats are most disconnected in the United States, Europe, South Africa, India, and China. The proposed dams are poised to further worsen fish habitat connectivity in tropical watersheds like the Amazon, Congo, Mekong and Salween.

General, Science, Ecology, Policy, Deep-dive
Subscribe to Large dams