Biodiversity

Featured Articles
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)
June 27, 2022 Heavy metal pollution is poisoning the East Kolkata wetlands, affecting fish and posing a threat to the health of humans who depend on this fish for their food. Urgent action is needed!
Fishermen use wastewater in Kolkata to rear fish (Image Source: India Water Portal)
June 15, 2022 The River Front Development project planned by the PMC is nothing but a cosmetic makeover for the already choked Mula Mutha river in Pune, argues Dr Gurudas Nulkar while speaking to the India Water Portal.
The highly polluted and encroached Mula Mutha river in Pune (Image: Alexey Komarov via Wikimedia Commons)
June 4, 2022 Freshwater ecosystems in India are in peril. We invite comments on this vision document by TNC-India, FES and Ooloi labs that highlights future actions needed to save them.
Freshwater ecosystems, in peril! (Image Source: The Nature Conservancy, India)
May 10, 2022 Freshwater ecosystems are not mere sources of water, they are treasure troves of biodiversity. Know more about the fascinating and diverse animal species that inhabit freshwater habitats in India.
Freshwater ecosystems, treasure troves of biodiversity (Image Source: India Water Portal)
Capital punishment
While Delhi gasps for fresh air, its green lung, the Delhi ridge, is shrinking in space due to encroachment. Posted on 20 Jan, 2017 08:37 PM

It may come as a surprise to many that Delhi, a bustling metropolis and home to a population of over 18.6 million, has one of the largest stretches of forests in the country bang in the middle of the city.

Kamala Nehru forest in the northern part of the ridge is home to several historical monuments. (Source: Harsha NH, Wikimedia Commons)
No man's land
The state of the poromboke lands in Chennai signifies the deteriorating nature of its ecology. Saving them is important not just to preserve a tradition but also to safeguard growing urban spaces. Posted on 18 Jan, 2017 09:39 PM

From its rather benign origins connoting a type of land classification, the term poromboke has transformed into something grotesque over the years. This term had been in use since the Cholas denoting stretches of land reserved for shared communal use which cannot be bought or sold.

The Ennore creek choked by fly ash. (Screen grab from the Chennai poromboke paadal)
Chennai takes the wooded road
Better green cover could be a way to reduce the extent of disaster a Vardah could bring. Here’s a lowdown on the trees that Chennai must have. Posted on 16 Jan, 2017 10:45 PM

 

One of the many trees uprooted by cyclone Vardah in Chennai (Image: Seetha Gopalakrishnan, IWP)
State of rivers goes south
Rivers turn muck in many stretches in south India calling for action before they dry up completely. Posted on 14 Jan, 2017 05:40 PM

At a time when the government’s attention is steered towards the concerns of the northern rivers like the Ganga and the Yamuna, it is seldom that the polluted rivers of the south India come up for discussion.

Water-borne litter in Salem, Tamil Nadu. (Source: Parvathisri, Wikimedia Commons)
Maharashtra gears up for irrigation projects
Policy matters this week Posted on 09 Jan, 2017 10:14 AM

Maharashtra approves cost overrun in irrigation projects, set to complete Gosikhurd project

Irrigation canal from the Bhima dam, Maharashtra (Source: Nvvchar on Wikipedia)
States fail to tackle groundwater crisis
News this week Posted on 09 Jan, 2017 09:52 AM

A majority of states fail to stop overexploitation of groundwater

A well in Rajasthan (Source: IWP Flickr photos)
Invite to the conference on conservation science and sustainable development
ATREE invites for a two day international conference to celebrate 20 years of completion and call attention to current environmental challenges.
Posted on 07 Jan, 2017 10:34 PM

In order to celebrate 20 years of ATREE and to call attention to current challenges in biodiversity conservation, environment and development, ATREE has organized a two day international conference in January, 2017.

Curious case of disappearing fish
Fish species are rapidly disappearing from Himalayan rivers. Dams are not the reason. Human activity is. Posted on 07 Jan, 2017 09:41 PM

Jaman Ram, a resident of Bhikia Sain, a tehsil in Uttarakhand, remembers fishing with his father in the Ramganga. “We could catch 80-100 kilograms of fish a day. That is no longer possible,” he says. Shafiq of Haldwani shares an unsettling memory of the Ramganga. As a young man on a holiday, he was paddling in the river near Marchula when the rock he was standing on shifted.

Mahseer swim in the bracing waters of the Ganga in Uttarakhand.
The sea mouths crisis
The opening of sea mouths in the Chilika is increasing the salinity of the lake, affecting the fish population and the livelihood of the fishing communities. Posted on 06 Jan, 2017 11:21 PM

Lingaraj Jena is a worried man. At 86, he is one of the older fishermen in Berhampura village, an island on the Chilika lake in Odisha. Though he no longer goes for fishing due to old age, he is worried about the opening of new sea mouths; he knows it is not good news for the fishing communities he is a part of that depend on the Chilika for their livelihood.

A view of the Chilika in the evening.
Hyderabad water bodies unfit for even irrigation
News this week Posted on 25 Dec, 2016 07:19 PM

Most of Hyderabad water bodies reduced to cesspools

Himayat Sagar lake in Hyderabad (Source: Wikimedia Commons)
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