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)
Arrival of northeast monsoon & retreat of southwest monsoon coincides this year; Salt lake and several metro cities shrinking at alarming pace
News this week Posted on 23 Oct, 2019 01:36 PM

Soon a national framework for e-flows in all major rivers

Yamuna river in Delhi (Source: Sudhanshu Malhotra via IWP Flickr Photos)
Drinking water availability should be a top priority, concrete action should be taken against water wastage: NGT
Policy matters this week Posted on 23 Oct, 2019 10:35 AM

Drinking water availability should be a top priority: NGT

Queuing up for water (Source: IWP Flickr Photos)
Manipur’s floating lake at risk
A study using remote sensing techniques assesses significant changes in land use in Loktak lake. Posted on 18 Oct, 2019 12:37 PM

Loktak, the largest freshwater lake in North East India is also known as the ‘floating lake’ for the numerous phumdis or masses of vegetation it supports. The phumdis float around on the lake’s surface due to decay from the bottom.

A home on Loktak lake in Moirang, Manipur (Image: Sharada Prasad CS, Wikipedia Commons)
Saving Aarey, the last lungs of Bombay
Mumbai’s citizens came out in droves to save trees from being felled in Aarey to make way for the metro. Collective action is crucial to save the green lungs of India's rapidly urbanising cities. Posted on 11 Oct, 2019 06:30 PM

Last week saw protests of a different kind in Mumbai. Activists and citizens from all walks of life came together to protest the cutting of trees in Aarey Milk Colony, one of the few surviving green lungs of the fast growing and polluted city of Mumbai.

Aarey, the green lungs of Mumbai (Image Source: Wikimedia Commons)
The Water Future Conference in Bangalore: Towards a Sustainable Water Future
The recently concluded 4 day conference in Bangalore looked at the current state of global water resource challenges & future pathways to achieve the SDGs, while ensuring equity in access to all. Posted on 30 Sep, 2019 12:38 PM

The Water Future Conference in Bangalore last week, saw many from the scientific community, academia, research, civil society and the media come together to discuss the state of water resources across the world and in India, as well as future pathways and scenarios, and different technological a

Charles Vorosmarty, Chair, COMPASS Initiative, Water Future at the opening plenary on advanced water system assessments to address water security challenges of the 21st century.
Return of the pearl millet
A women's collective in western Madhya Pradesh protects crop varieties bred by indigenous farming communities. Posted on 28 Sep, 2019 01:46 PM

Pandutalav, a small quiet village nestled in the dry teak forests in the tribal pocket in Dewas boasts an authentic rural way of life. This little dot on the map is known for its attempts to introduce indigenous varieties of crops, in particular pearl millet these days.

This variety of bajra has extended whiskers on its seeds when on the plant. This prevented the birds from eating it. Growing bajra in Pandutalav became possible only when Majlis could lay its hands on this variety. (Image: Majlis)
Rising sea temperatures pose a threat to coral reefs
Study analysing data of sea surface temperatures since 1982 finds that three mass bleaching events impacted five major Indian coral reefs. Posted on 25 Sep, 2019 07:21 PM

Bengaluru, September 24 (India Science Wire): The Indian coastline is home to an ancient and diverse coral reef system that provides natural habitat for diverse marine underwater ecosystem.

Image used for representational purposes only. Image source: Wikimedia Commons
Water levels in major reservoirs rise to 85 percent of overall capacity: CWC
News this week Posted on 24 Sep, 2019 10:31 PM

Reservoir levels increase to 85 percent of overall capacity this year

Narmada river in Madhya Pradesh (Source: IWP Flickr photos)
Manual scavenging is inhumane: SC
Policy matters this week Posted on 24 Sep, 2019 01:08 PM

Supreme Court question authorities on why manual scavenging still prevails

Despite the ban, manual scavenging continues. (Image courtesy: The Hindu)
GIS and Remote Sensing Workshop on Natural Resource Management
Udaipur, 10th to 14th October 2019
Posted on 18 Sep, 2019 12:49 PM

Spatial and temporal information of agriculture, forest, topography, land use change, climate and socio-economic factors are very useful in the planning and implementation of Natural Resource Management (NRM) programs.

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