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)
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.

How bio-restoration is helping revive degraded mangroves in Sunderbans
A new technology developed by Indian scientists is helping in revival of mangroves degraded due to rising sea levels, climate change and human intrusion in the Sunderbans in West Bengal. Posted on 17 Sep, 2019 06:06 PM

New Delhi, September 17 (India Science Wire): A new technology developed by Indian scientists for ecological restoration is helping in revival of mangroves degraded due to rising sea levels, climate change and human intrusion in the Sunderbans in West Bengal. 

A restored site of degraded mangroves. Image credit: India Science Wire
Stop farming on Yamuna floodplains by 2020: NGT to DDA
Policy matters this week Posted on 17 Sep, 2019 05:26 PM

NGT orders DDA to ensure farming on the Yamuna floodplains is stopped by 2020

Yamuna river in Delhi (Source: Sudhanshu Malhotra via IWP Flickr Photos)
Telangana government, tribals oppose uranium mining in Nallamala forests
News this week Posted on 17 Sep, 2019 05:11 PM

Telangana government, tribals stand against proposed uranium mining in Nallamala forests

A view of the Nallamala Forests (Source: Wikimedia Commons)
Farm ponds change farmers’ fortunes
While farm ponds in Jharkhand have helped farmers increase yields, they have also exposed them to the risk of price fluctuations, highlighting the need for ‘beyond the farm’ interventions. Posted on 13 Sep, 2019 01:09 PM

While enhanced irrigation coverage has been hailed as an important way to improve agricultural productivity, it continues to lag behind in India and agriculture continues to be rainfed, subject to the vagaries of the monsoon.

Farm ponds are one way to deal with water scarcity (Image Source: India Water Portal Flickr photos)
100 wetlands identified for restoration in next five years
Policy matters this week Posted on 10 Sep, 2019 03:04 PM

Government identifies 100 wetlands for restoration in next five years

Deepor Beel, a wetland in Assam (Source: IWP Flickr photos)
Thousands ignored while Sardar Sarovar dam fills to capacity
News this week Posted on 10 Sep, 2019 02:50 PM

Sardar Sarovar dam fills up while ignoring thousands in submergence area

Sardar Sarovar Dam via Wikimedia Commons
In photos: How temple tanks are helping Chennai conserve rain water
During the monsoon, temple tanks in Chennai fill to the brim with water, helping in groundwater recharge. Posted on 21 Aug, 2019 03:05 PM

Besides showcasing the architectural expertise and aesthetics of their time, temple tanks also play an extremely important role as water storage systems in Chennai.

Parthasarathy temple in Triplicane has the biggest tank. Recently, volunteers belonging to the Central Industrial Security Force cleaned the tank. Pic: Laasya Shekhar
Mangroves: Powerhouses of carbon storage the planet desperately needs
Mangroves are carbon-dense ecosystems that can play an important role in carbon storage, study suggests. Posted on 16 Aug, 2019 09:35 AM

Straddling land and sea and swarming with life, mangroves are key to healthy coastal ecosystems. They are recognised for their role as storm barriers, protecting coastal areas from flooding and erosion by dissipating the energy of huge waves. They act as nurseries for fish, help filter river water of pollutants and trap excess sediment before it reaches the ocean.

A cluster of mangroves on the banks of Vellikeel river in Kannur, Kerala (Image: Wikimedia Commons; CC BY-SA 3.0)
Dibang hydel project gets approval
Policy matters this week Posted on 24 Jul, 2019 04:27 PM

Cabinet approves Dibang hydel project in Arunachal Pradesh

People protesting Dibang Hydropower Project (Source: SANDRP)
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