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)
World Water Week 2008 : Recap
World Water Week 2008 : Recap Posted on 09 Oct, 2008 09:23 AM

The World Water Week concluded at Stockholm on August 23rd. with 2400 scientists, leaders and various representatives from more than 100 countries. Action is crucial, stakes are high and time is running out, were the key messages coming from the World Water Week (August 17th - 23rd). The focal points throughout were sanitation and hygiene, climate, water management, ecosystems and business issues. Studies, reports, initiatives and announcements made during the week included: Water, Agriculture and Bioenergy: http://www.worldwaterweek.org/Downloads/2008/Water_Agriculture_Bioenergy.pdf Water Resource Management: http://www.worldwaterweek.org/Downloads/2008/Water_Resource_Management.pdf Climate and Water: http://www.worldwaterweek.org/Downloads/2008/Climate_and_Water.pdf Water Economics, Finance and the Private Sector: http://www.worldwaterweek.org/Downloads/2008/Economics_Finance_and_the_Private_Sector.pdf Ecosystems and Biodiversity: http://www.worldwaterweek.org/Downloads/2008/Ecosystems_and_Biodiversity.pdf Transboundary Waters: http://www.worldwaterweek.org/Downloads/2008/Transboundary_Waters.pdf Water in Asia: http://www.worldwaterweek.org/Downloads/2008/Water_in_Asia.pdf

KRAPAVIS:Reviving "Orans" physically and conceptually
KRAPAVIS:Reviving "Orans" physically and conceptually Posted on 13 Aug, 2008 04:39 AM

Orans are local micro bio-diversity reserves- community conserved areas (CCAs) harboring the shrine of a local goddess or deity. Also known as Dev-banis, these local forests vary in size from a hundred to five hundred bighas (about hundred hectares). Most Orans have sources of water, either small springs or rivulets running through them or a variety of ponds and nadis in their midst.

Environmental flows for Indian rivers:Need for a discussion to consider the health of the riverine ecosystems
Environmental flows for Indian rivers:Need for a discussion to consider the health of the riverine ecosystems Posted on 24 Apr, 2008 11:58 PM

India is facing a water crisis in nearly all the sectors. Fortunately or unfortunately, measures taken by the related authorities to combat the crisis often depends on the amount of 'noise' made by the relevant stakeholders. It is no wonder then, that the urban India, and especially the rich and the powerful in urban India, seldom have to face problems related to water scarcity, water quality or the sheer inequity in distribution. On the other hand, weaker the stakeholder, more severe are his ( rather 'her') problems. Marginal farmers, tail enders in a canal network, rural and urban poor, especially children and women, stand testimony to this situation. We all agree to this, right? Godavari Eflows

Godavari delta, destruction of mangroves 

But aren't we forgetting the the weakest, and in some ways, the strongest, of all the stakeholders? How about the ecosystem of the river itself??

Restoring the San Joaquin river in California
Restoring the San Joaquin river in California Posted on 04 Nov, 2007 01:55 PM

Following an 18-year legal battle, a great California river once given up for dead is on the verge of a comeback. For more on this inspirational example of river restoration through civil society efforts, see the Natural Resources Defense Council site. The example may be from America, but the inspiration is universal.

The Sacramento-San Joaquin River Delta, California. Image source: Cavan Images/Offset
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