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)
Raising Sardar Sarovar Dam height would be disastrous: Committee
News this week
Swati Bansal
Posted on 16 Jun, 2015 11:16 AM

Committee warns against raising Sardar Sarovar Dam height
Sardar Sarovar Dam (Source: Shahakshay, Wikipedia)
Two states and a dam row
Latha Anantha of River Research Centre, Thrissur speaks to India Water Portal on the latest developments on the Mullaperiyar dam controversy.
Latha Anantha
Posted on 14 Jun, 2015 01:31 PM

While the states of Tamil Nadu and Kerala have opposing stands on the Mullaperiyar dam, civil society actors have provided alternatives to the old dam whose decommissioning is bound to happen sooner or later. They have also pointed out the inappropriateness of building a new dam on Mullaperiyar.
Mullaperiyar reservoir (Source: Sibiperiyar, Wikimedia Commons)
Government clears 170 eco-zones across the country
Policy matters this week
Swati Bansal
Posted on 02 Jun, 2015 05:02 AM

Centre gives nod to 170 eco- sensitive zones in the country
The Western Ghats
How has water privatisation affected Chattisgarh?
The Mahanadi's longest tributary, the Shivnath, has borne the brunt of urbanisation and industrialisation but the impact has been felt the most by residents. We capture their story in pictures.
Makarand Purohit
Posted on 27 May, 2015 04:37 PM

The Shivnath River is the longest tributary of the Mahanadi River.
Shivnath river near Mahamara Barrage, Durg
Climate change threatens Indian mangroves
Increase in temperatures, carbon dioxide concentration, rise in sea levels and extreme weather events like cyclones and droughts, are predicted to have deleterious effects on Indian mangroves.
S. Sandilyan
Posted on 21 Feb, 2015 07:20 PM

India’s 7500 km coastal line supports nearly 4, 87,100 hectares of mangroves. These unique ecosystems harbour nearly 3985 species of flora and fauna. Due to the increasing effects of climate change, mangrove forests in the country are under serious threat.

What are mangroves?
Sundarban mangrove (Source: Wikimedia Commons)
India ranked 12th in mismanaging plastic waste
News this week
Swati Bansal
Posted on 17 Feb, 2015 08:28 PM

8 million tonnes of plastic waste dumped into world's oceans in 2010: Study
Two oceans meeting at Dhanushkodi, Tamil Nadu
Bihar Government bans plastic packaged water bottles in all its departments
Policy matters this week
Swati Bansal
Posted on 09 Feb, 2015 01:35 PM

Bihar's government offices to soon become free of plastic bottles
Plastic water bottles (Source: Pixabay.com)
Maharashtra Government puts its rivers in danger
Policy matters this week
Swati Bansal
Posted on 27 Jan, 2015 12:29 PM

Mahashtra scraps state's River Regulation Zone policy
View of the river Mula in Pune, Maharashtra
Water news: A recap of 2014
Water made big news in 2014 with the formation of the new Water Ministry, initiation of the Swachh Bharat Mission, disasters due to erratic weather, and several scientific achievements.
Swati Bansal
Posted on 05 Jan, 2015 09:58 PM

New Water Ministry, Clean Ganga Portal, Ganga Manthan: Goverment makes efforts towards rejuvenating the Ganga
Sunset at Gadmukhteshwar
Budget 2015-16 likely to have huge cuts in social sector
Policy matters this fortnight
Aarti Kelkar - Khambete
Posted on 16 Dec, 2014 12:27 PM

Social sector likely to get less funds in Union Budget 2015-16
MNREGA workers building check dam in Gujarat
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