Biodiversity

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Featured Articles
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)
Managing willows in Wular lake
The flood in the Kashmir valley in 2015 was the result of the destruction of wetlands. A video tells us what we can do to save the valley. Posted on 10 Jul, 2017 05:07 AM

The devastating flood in 2015 in the Kashmir valley affected more than 2.5 lakh houses and displaced about 5.5 lakh people. The economic loss was massive.  

Many researchers and experts believe that careful conservation and protection of the lakes, ponds and wetlands in the Kashmir valley could have reduced the scale of the devastation to a large extent. 

Wular lake seen from Saderkote Park. (Source: Wikipedia)
Uttarakhand against living person status to rivers
Policy matters this week Posted on 04 Jul, 2017 02:04 PM

Uttarakhand challenges living person status to Ganga and Yamuna rivers, moves SC

Ganga river at Kachla, Uttar Pradesh (Source: IWP Flickr Photos)
The good clams of Ashtamudi
Thanks to the timely intervention of fishermen who adopted sustainable fishing practices, the clam population in the Ashtamudi was saved from total depletion. Posted on 03 Jul, 2017 08:03 PM

Spanning an area of 61 sq km, the Ashtamudi lake is considered the gateway to the backwaters of Kerala. While the lake on the outside radiates with natural beauty, there is a notable treasure nesting deep within its waters--the short-neck clams.

(Source:Ken Hammond, Wikimedia)
A jungle comes to the city
The redeveloped ecosystem of the Yamuna biodiversity park is what a polluted city like Delhi needs. Posted on 02 Jul, 2017 01:56 PM

It’s July now and the temperature is slowly dipping in Delhi. Only a few migratory birds wintered at the Yamuna biodiversity park remain. Others have left for Central Asia and Siberia. Some species of summer terrestrial migrants are expected to arrive while some others can be seen enjoying the park’s wetlands.

Black spotted butterfly at Yamuna biodiversity park. (Image: Prabhmeet Singh, Wikimedia Commons, CC BY-SA 4.0)
Why save the vultures?
The country’s vulture population has declined by a whopping 99 percent in the last 15 years. A video tells us what it means to us and the environment. Posted on 30 Jun, 2017 04:28 PM

Vultures are nature’s own cleanup crew. These scavengers are known to be immensely effective in managing animal waste by feeding on animal carcasses that, otherwise, have no other ways of disintegrating quickly.

Griffon Vulture (Source:Thermos,Wikipedia)
Chennai faces acute water crisis
News this week Posted on 27 Jun, 2017 08:46 PM

Chennai reels under acute crisis of drinking water

Buckingham canal in Chennai. (Source: IWP Flickr photos)
Seed of doubt
While several studies confirm that GM crops can have serious impact on the safety of both humans and environment, the government is going ahead with GM mustard. Posted on 21 Jun, 2017 05:30 PM

Signs of mustard aphid, a key pest of the mustard crop appeared predictably in November last year in Dinesh’s farm. Drifting across the open green fields, it landed on the tender leaves of the mustard crop. “It sets in November during the flowering and pod bearing stage of the crop and lasts till January.

Opposition to GM mustard intensifies in India. (Image: Swadeshi Kheti)
Chilka's health brings wealth
The Chilika Lake is Asia’s largest saltwater lake known for its biodiversity. The video, Going the Chilika Way provides insight into the importance of investing in nature and improving biodiversity. Posted on 19 Jun, 2017 12:44 PM

Spanning over 1,165 sq km, the Chilika Lake is Asia’s largest saltwater lake. Over 200,000 fishers and 400,000 farmers depend on the lake for their livelihood. But what makes this lake stand out is its biodiversity.Over a million migratory birds winter here, making it a bird watcher’s paradise in India.

The Chilika Lake. (Source: India Water Portal)
Power play in Kinnaur
Villagers are making informed decisions when it comes to government projects that affect ecology. Equipped with legal knowledge, they are challenging damaging hydropower projects. Posted on 07 Jun, 2017 12:23 PM

Lippa is a small village in the Kinnaur region in Himachal Pradesh, close to Asrang wildlife sanctuary. On May 27, the village witnessed hectic activity as the gram sabha was to decide the fate of a hydroelectricity project to be constructed near the village. The project demands the water from the Kerang stream be diverted for power.

People believe that tunnels such as these cause irreversible damages to the environment.
CGWA mandates NOCs for tubewells in Punjab
Policy matters this week Posted on 06 Jun, 2017 07:29 AM

NOCs for running tubewells must for Punjab industries 

Tubewells in Punjab. (Source: IWP Flickr photo)
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