Biodiversity

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Featured Articles
October 17, 2023
Waterways can disrupt riverine ecosystems 
How does barge trafficking/movement affect the ecology and biodiversity of riverine ecosystems? A study explains.
River Hooghly at Kolkata (Image Source: Yercaud-elango via Wikimedia Commons)
May 20, 2023
Seeing the ‘unseen’: a spotlight on lesser known inhabitants of freshwater ecosystems
Freshwater biologists Sameer Padhye and Avinash Vanjare talk about smaller and lesser known animals that live in freshwater ecosystems and the importance of studying them. 
Freshwater ecosystems, under threat (Image Source: Biologia Life Science LLP)
January 25, 2023
Heavy metals poison Veeranam lake in Tamil Nadu
This study found large deposits of heavy metals in the tissues and organs of water birds, crabs and fish inhabiting the lake indicating heavy metal contamination of the lake waters.
A view of the Veeranam lake in Tamil Nadu (Image Source: Giri9703 via Wikimedia Commons)
January 6, 2023
Greater Chennai Corporation to set up 'sponge parks' to prevent street flooding
News this fortnight
Natural spaces such as water bodies and vegetation in cities can act as sponges and absorb rain and prevent flooding (Image Source: IWP Flicker photos)
December 4, 2022
Small scale inland open water fisheries of India
What is the status of inland fisheries in India? Read these situational analysis reports to know about inland fisheries, the life of the fisherfolk, governance and tenure in inland fisheries and threats to the sustainability of inland fisheries.
Fishing in an irrigation canal in Kerala (Image Source: Martin Pilkinton via Wikimedia Commons)
August 2, 2022
Floods in Assam - a boon or a bane for fish diversity?
The frequency and intensity of floods is on the rise in Assam spelling doom for fish biodiversity.
Life during floods in Assam (Image Source: Kausika Bordoloi via Wikimedia Commons)
Nirmal Bharat Abhiyan is now Swachh Bharat Mission
Policy matters this week
Swati Bansal
Posted on 29 Sep, 2014 09:54 PM

Centre approves reconstituting the Nirmal Bharat Abhiyan into Swachh Bharat Mission
A toilet constructed under Parishudh initiative
Uttarakhand submits Rs. 9478 crore Ganga clean-up plan proposal
Policy matters this week
Swati Bansal
Posted on 22 Sep, 2014 05:52 PM

Uttarakhand Government submits to Centre the Rs 9,478 crore Ganga Action Plan
Ganga river at Gadmukteshwar
Supreme Court gets strict with illegal river sand miners
Policy matters this week
Swati Bansal
Posted on 15 Sep, 2014 09:25 PM

SC gets strict with illegal river sand miners
Sand mining in the Narmada valley
"Ultra Mega Power" to destroy!
The film 'Kaayal Kadhaigal' meaning 'stories from the lagoon', shows how Cheyyur's flourishing fishing and agricultural practices, could soon end due to an upcoming coal power plant.
Divya N
Posted on 12 Sep, 2014 01:09 PM

Cheyyur, a town 100 km from Chennai in Kanchipuram, has been identified as the site for a 4000 MW Ultra Mega Power Plant (UMPP) by the Government of Tamil Nadu.
One of Cheyyur's productive lagoons
Coastal coal plants choke Chennai water resource hub
Dead fish floating on the Ennore water creek are the least of the locals worries. Toxic metals, which are poisonous, radioactive and cancerous are a far greater concern.
Divya N
Posted on 07 Sep, 2014 01:03 AM

Chennai's Fort St.George, built in 1644, was the first English fortress to be built in India. It laid the foundation for further settlements around it and the city of Madras gradually expanded around the fort over the years. 
The NTPC Power Plant in Ennore
Ken-Betwa river link to divert 6,000 hectares of Panna Tiger Reserve
News this week
Swati Bansal
Posted on 01 Sep, 2014 10:06 PM

Ken-Betwa river link to take away 10% of MP's Panna Tiger Reserve
Map showing Ken-Betwa river link (Source: Shannon)
Increased subsidy for toilet construction
Policy matters this week
Swati Bansal
Posted on 01 Sep, 2014 03:33 PM

Higher monetary incentives for toilet construction and delinking sanitation mission from MGNREGS
Toilet under construction in Karnataka
Himachal Pradesh's forests make way for Renuka Dam
Policy matters this week
Swati Bansal
Posted on 19 Aug, 2014 01:31 PM

Forest clearance granted to the proposed Renuka Dam
Forest cover of Himachal Pradesh
Flood in Odisha affects 3.5 million people across 300 villages
News this week
Swati Bansal
Posted on 12 Aug, 2014 10:50 AM

Odisha reels under floods as Mahanadi crosses danger mark
Odisha reels under floods
Water Resources Ministry's role expands
Policy matters this week
Swati Bansal
Posted on 12 Aug, 2014 08:47 AM

National Ganga River Basin Authority transferred to Water Resources Ministry
Ganga river at Gadmukteshwar
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