Related topics: species · ecosystems · climate change

The 'kidneys of Kolkata': Indian wetlands under threat

Wetlands just outside India's Kolkata have for generations provided tons of food daily and thousands of jobs as they filter sewage through fish ponds—but rapid urbanization is threatening the ecosystem.

How the use of chemicals and biodiversity loss are connected

Declining biodiversity threatens the very basis of human life. Science contends that there are many reasons for this decline. However, while much research is being conducted into the connection between species decline on ...

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