Biodiversity

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October 17, 2023 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 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 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)
December 4, 2022 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 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)
Islands float on Delhi lake
Floating wetlands have been constructed on Hauz Khas lake in an attempt to naturally restore it. Posted on 08 Mar, 2018 06:09 AM

Located in the Hauz Khas urban village in the busy metropolis of Delhi is an exquisitely landscaped lush green patch. This deer park, with spotted deer, peacocks and numerous birds, leads to an incredibly beautiful lake. As per a plaque at the site, the lake is a part of the medieval (13th century) city of Delhi Sultanate.

Phytoremediation principle is used to convert Hauz Khas lake into a water purifying wetland ecosystem. (Image: Tarun Nanda)
Hot springs harbour microbial diversity
Scientists isolate untapped bacterial cultures from Unkeshwar hot springs on the bank of river Penganga and are studying their metabolic use in enzyme biotechnology and environmental remediation. Posted on 28 Feb, 2018 08:31 PM

Microorganisms can be found in almost every habitat in the environment owing to their capacity to adapt and to survive. Some of them can withstand extremely hot environments such as natural hot springs. Studying such organisms can help in understanding not just why they are so hardy but may also yield new and useful chemicals. 

The team of scientists from the National Collection of Industrial Microorganisms (NCIM) who are conducting the study at the National Chemical Laboratory, Pune. (Pic courtesy: ISW)
Rajim kumbh: Leave Mahanadi alone
Rajim kumbh mela has left the Mahanadi river crying for attention. Posted on 25 Feb, 2018 07:35 PM

Around 25 lakh pilgrims across the country took a holy dip in the Mahanadi during the Rajim kumbh festival held in Rajim from January 31-February 13, 2018. For this annual religious extravaganza at the confluence of the Mahanadi, Sondur and Pairi rivers in Chhattisgarh, the state government organised various religious events.

The entrance of the CG government's culture and tourism exhibition venue at Rajim kumbh 2018.
Supreme Court delivers Cauvery verdict
News this week Posted on 20 Feb, 2018 05:44 AM

Supreme Court reduces quantum of water allocated to Tamil Nadu in Cauvery verdict

Long awaited verdict on Cauvery water sharing out. (Picture courtesy: NDTV)
How Kakaddara village won water cup
The video tells us the success story of Kakaddara village that won the Satyamev Jayate Water Cup-2017 by efficiently managing its water. Posted on 19 Feb, 2018 06:33 AM

Every year, thousands of villages in Maharashtra get affected by droughts. Experts say that the reasons for recurrent droughts include a lack of policy framework, technical knowledge and community participation as well as poor implementation of government programmes.

A farm pond in Kakaddara.
Dam of consequences
Despite controversies around the Pancheshwar dam proposal and the panic it is creating among the villages around, the project is progressing fast. Posted on 14 Feb, 2018 05:27 AM

River Mahakali snakes its way through the hills and valleys of Nepal and Uttaranchal, collecting its water from the numerous streams it receives on the way. Also known as Sharda in India, the river forms the international boundary between India and Nepal.

The project is expected to submerge 11,600 hectares of mountain area.
Bengaluru's Bellandur lake is on fire again
News this week Posted on 24 Jan, 2018 10:14 AM

Bellandur lake catches fire again

Bellandur lake on fire. (Source: NDTV)
Profiting from sustainable farming
Sustainable agro-ecological farming is one way to overcome the limitations of conventional farming. Green College shows us how to do it. Posted on 23 Jan, 2018 01:48 PM

Pitidri is a nondescript village that dots the rainshadow area of Purulia district in West Bengal. Droughts are common here even when the area is endowed with above average rainfall of over 1300 mm a year. Until some time ago, Urmila Mahato, a 42-year-old farmer from Pitidri had been struggling to ensure her family’s food security.

Urmila Mahato at her farm.
Book Release and Discussion on ‘Alternative Futures: India Unshackled’, a book edited by Ashish Kothari and K. J. Joy
The book is a collection of 35 essays containing dreams, visions, and pathways of reaching a just and sustainable India.
Posted on 22 Jan, 2018 10:40 AM

Alternative Futures: India Unshackled is a riveting new book that brings together scenarios of an India that is politically and socially egalitarian, radically democratic, economically sustainable and equitable, and socio-culturally diverse and harmonious.

Alternative Futures: India Unshackled
A remarkable, first-ever collection of 35 essays on India’s future, by a diverse set of authors – activists, researchers, media practitioners. Posted on 22 Jan, 2018 10:39 AM

Alternative Futures: India Unshackled is a book that brings together scenarios of an India that is politically and socially egalitarian, radically democratic, economically sustainable and equitable, and socio-culturally diverse and harmonious.

Alternative Futures: India Unshackled
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