Climate Change

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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)
Odisha tribals humour changing skies with mixed platters
The Kondh tribes believe that the more one visits the farm, the better the crops will be because the bond between man, land and plant strengthens. Mixed cropping furthers this thought. Posted on 11 Jan, 2016 09:18 PM

Bamboo trees bloomed with long wispy spikes weighing heavy on the stalks. While it might've made for a pretty picture, Loknath Nauri knew it would be a tough year. “More the density of the flowers, the more severe the drought we face,” he says. This was in March 2015 in the forests of southern Odisha.

Aadi Kumbruka with various types of legumes, millets, oilseeds and corns grown on his farm.
Rice-fish culture transforms the lives of cyclone-hit farmers in Odisha
Rice-fish systems allow for the production of fish and other aquatic animals as well as rice from the same rice field area, and generally without causing reductions in rice yields. Posted on 06 Jan, 2016 11:24 PM

Coastal regions of Kendrapara and Jagatsinghpur districts of Odisha have been hit by cyclonic storms for more than two decades.

Integrated Rice Fish Culture Unit Rajnagar (Source: RCDC, Odisha)
First water atlas of the Himalayas launched during COP 21
News this week Posted on 16 Dec, 2015 10:21 AM

First water atlas of the Himalayas launched in Paris

View of the Himalayas from Dhulikhel, Nepal (Source: IWP Flickr Photos)
Ultratech Cement mines limestone (and villagers) in Chhattisgarh
The people of Parswani were promised jobs, healthcare and water. Now, after signing an MOU, they just about get polluted water for irrigation purposes. Posted on 13 Dec, 2015 03:38 PM

Paraswani village in Balodabazar district, Chhattisgarh contains vast reserves of limestone, a sedimentary rock that is a primary ingredient in the cement manufacturing process. Since 1992, Ultratech Cement Ltd. (UTCL) followed by four other similar companies, have begun excavating this rock within a 30 km radius of the village.

A view of the Ulratech Cement factory from Paraswani
Webinar: Asian Water Towers
In this webinar Arthur Lutz (Hydrologist, FutureWater & Utrecht University) shows how climate change is expected to impact the future of the Asian Water Towers
Posted on 07 Dec, 2015 09:35 AM

Speaker: Arthur Lutz (FutureWater & Utrecht University)

How to attend:

Choppy waters and a calm river voyager
Emmanuel Theophilus was awarded the ' Bhagirath Prayas Samman' at the India Rivers Day 2015 for his valiant and untiring effort to safeguard the integrity of the Mahakali River. Posted on 06 Dec, 2015 12:31 PM

The epic voyage--Nadisutra--along the Ganga may have been the high point of Emmanuel Theophilus’s recent work, but there have been many more peaks and valleys for this fervent mountaineer cum ecologist. Theo lives in a remote village near Munsiyari in Uttarakhand.

Theophilus being awarded the ' Bhagirath Prayas Samman' (Source: Kush Sethi)
Tea trouble brewing in Assam
Decreasing rainfall in Assam is causing a decline in tea yield, but the crop itself is somewhat adapting to the impacts of climate change, as are tea growers. Posted on 05 Dec, 2015 10:31 PM

Assam, which lies on either side of the Brahmaputra River and borders Bangladesh and Myanmar, is the world's largest tea-growing region (Wikipedia). According to estimates by the Tea Board of India in 2007, the state has 3.11 lakh hectares of area u

Women plucking tea leaves at a garden in Golaghat
2016 might show worse impacts of El Nino, predicts WMO
News this week Posted on 01 Dec, 2015 08:51 PM

2015 the warmest year since 1850: WMO

Annual average temperature map (Source: Robert A. Rohde via Wikimedia Commons)
Mainstreaming India’s water and climate concerns: Reflections before COP-21
India’s INDC commitments show that it is serious about climate change but to effectively deal with the issue, all nations must actively engage in reducing their emissions. Posted on 28 Nov, 2015 12:07 PM

“Climate Change has taken on political dimensions, that’s odd because I don’t see people choosing sides over E=mc2 or other fundamental facts of science!” - Neil deGrasse Tyson, astrophysicist

INDCs will take centre stage at COP 21-UN Climate Change conference in Paris (Source: France Bleu)
Tackling water salinity in Mewat, Haryana
Lalit Mohan Sharma of Sehgal Foundation, Gurgaon speaks to India Water Portal about innovative solutions to sail through Mewat's water crisis. Posted on 24 Nov, 2015 11:16 AM

What is the exact problem as regards groundwater salinity, fluoride and water scarcity in Mewat, Haryana? Is the area underlain with saline groundwater aquifers? What is the status of surface water in the area? Can it not reduce dependence on groundwater?

Tackling salinity in Mewat (Source: Lalit Mohan Sharma)
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