Climate Change

Featured Articles
November 6, 2022 In 2020, 559 million children were affected by four to five heatwaves a year; numbers could increase four-fold by 2050, as per a report by UNICEF
Heat-related mortality is four times higher among children under 1 year of age than in persons aged 1–44 years (Image: Taqver, Wikimedia Commons)
August 11, 2022 This could lead to water quality crisis reinforcing the need for basin-specific management strategies
Around the world, more than a fifth of nitrogen released by human activity ends up in aquatic ecosystems (Image: Wikimedia Commons)
July 29, 2022 New study from the University of East Anglia challenges the widely held view that restoring areas such as mangroves, saltmarsh and seagrass can remove large amounts of carbon dioxide (CO2) from the atmosphere
Mediterranean seagrass (Image: David Luquet, CNRS-Sorbonne University)
July 10, 2022 People in India fleeing disasters like drought more likely to have experienced trafficking or modern slavery than those fleeing floods or cyclones
The country's climate change assessment suggests things are only going to get worse (Image: Saurav Karmakar, India Water Portal Flickr)
July 8, 2022 Indian rivers are experiencing rising temperatures, which can lower the oxygen carrying capacity of their waters and spell doom for living organisms, small and large living in the waters.
The Karamana river in Thiruvanathapuram, Kerala (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)
Idol immersions choke Yamuna again
News this week Posted on 03 Oct, 2017 08:50 AM

Non-biodegradable waste clogs Yamuna river after festival immersions

Garbage at the ghat of Yamuna river in Delhi. (Source: IWP Flickr photos)
River basins not climate resilient
River basins remain highly vulnerable to climate change, a new study finds out. Posted on 03 Oct, 2017 08:15 AM

Climate change remains a matter of concern globally. A new study by Indian researchers has shown that only six out of 22 river basins in the country have the potential to cope with the threat of climate change, particularly droughts.

Dr Manish Goyal (right) and Ashutosh Sharma with the ecosystem resilience map they developed.
Bihar canal collapses before inauguration
News this week Posted on 27 Sep, 2017 11:47 AM

Bhagalpur canal in Bihar collapses during trial run

Bhagalpur canal after collapse. (Source: Press Trust of India)
Western Ghats: The green gold of India
Increase in human activities in the Western Ghats is threatening the biodiversity. A video tells us why investing in nature is the need of the hour. Posted on 25 Sep, 2017 05:19 PM

The Western Ghats is one of the eight hotspots of biological diversity in the world and is spread across six states—Gujarat, Maharashtra, Goa, Karnataka, Tamil Nadu and Kerala. The forests in the Western Ghats are the water towers of peninsular India.

Western Ghats as seen from Gobichettipalayam. (Source: www.wikipedia.org)
Everyday monsoon’ foxes Mizo farmers
Faced with strange weather patterns, Mizo farmers are embracing new crops to adapt to climate change. Posted on 21 Sep, 2017 01:52 PM

As the debate around climate change rages on with the growing intensity of hurricanes like Harvey and Irma, climate change is already becoming a ground reality for scores of farmers in the hill state of Mizoram.

Mizo farmers are shifting to crops like dragon fruits to survive changing weather patterns.
Ousteri lake needs help!
A large part of Ousteri lake has been converted into commercial, non-agricultural purposes. A video tells us why it is important to restore it. Posted on 19 Sep, 2017 12:04 PM

Ousteri lake is the largest water body in the Puducherry region.

Ousteri lake (Source: Screenshot from the film Ousteri Lake)
Flood and after: Water recedes, worries mount
Increasing epidemic scare, loss of livelihood and no place to defecate. There seems no end to the miseries of the flood affected in Assam and Bihar even when the water recedes. Posted on 12 Sep, 2017 12:39 PM

In August this year, the states of Bihar and Assam witnessed the worst flooding in a long time. The water level is slowly receding now but it is not giving much respite to people as the aftermath of the devastating floods has brought upon miseries of its own. 

A boy stands in front of houses destroyed by flood in Karimganj district, Assam.
Let’s buck up and deal with deluge
Massive floods have made a comeback this year. What can we do to be better prepared for this new normal? Posted on 12 Sep, 2017 06:00 AM

It was supposed to be a normal monsoon as Indian Meteorological Department had predicted. But barring the central plateau, the rest of India may be forgiven for thinking that the Biblical deluge has come a second time.

Members of the national disaster response force evacuate residents of a flooded village in Bihar. (Source: NDRF)
Small Himalayan glaciers more sensitive to climate change
A new study in the Himalayas shows low-altitude glaciers are more sensitive to climate change and have lost a significant amount of water in the past decades. Posted on 04 Sep, 2017 08:36 PM

Glaciers in the Himalayas, which store large amounts of water in the form of glacial ice, have an intricate relationship with climate change. A new study in an important basin in the Indian Himalayas shows that low-altitude glaciers are more sensitive to climate change and have lost a significant amount of water in the past three decades.

A view of the Himalayas. (Source: IWP Flickr photos--photo for representation purpose only)
Mangroves: The green coast guard
Mangroves in the country are under threat from rapid development. A video tells us how investing in nature can reverse this ecological crisis. Posted on 23 Aug, 2017 07:09 PM

In our effort to make space for infrastructural developments, India's green cover is declining at an alarming rate. The overall mangrove cover in the country stands at 4,740 sq. km., which is 0.14 sq. km of India’s overall geographical area. 

Mangrove nursery (Source: India Water Portal)
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