Climate Change

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November 6, 2022
Protecting children from climate change impact not child's play
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
India’s rivers in trouble due to high fertilizer load and heavy monsoons
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
Carbon removal using ‘blue carbon’ habitats “uncertain and unreliable”
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
Slow onset climate-induced disasters leaving migrants at greater risk of human trafficking
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
Warming waters will lead to gasping rivers in India
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
Damned by pollution, doomed by beautification
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)
Extreme rainfall events need not lead to floods
Many hydraulic factors such as physiography, drainage, catchment size and vegetation cover are critical for peak flood conditions.
Raghu Murtugudde
Posted on 21 Jan, 2019 06:36 PM

It has been reported that extreme rainfall events are increasing over India and widespread floods have increased threefold over the last several decades from an average of two events per year to six events per year. But the link between extreme rainfall events and rising incidence of floods remains tenuous.  
Many hydraulic factors influence occurrence of floods. (Pic: IWP flickr photos)
Climate change not new
Researchers find signatures of past climate change on the west coast.
Dr Ravi Mishra
Posted on 14 Jan, 2019 12:17 PM

A team of researchers have unravelled the imprints of sea level fluctuations and climate change that may have occurred along the coastal river of Saurashtra region in India’s west coast over the past 1.5 lakh years. 
Evidence of sea level fluctuations and climate change that may have occurred along the coastal river of Saurashtra region found. (Pic: ISW)
When water kills
What are waterborne diseases and why are they important? Here is all the information that you need to know waterborne diseases better.
Aarti Kelkar Khambete
Posted on 09 Jan, 2019 03:54 PM

Waterborne diseases are diseases transmitted through

Waterborne diseases is a serious health problem in India. (Image Source: IWP Flickr photos)
The Naga Pride
The film, The Naga Pride tells the story of the transformation of a Naga tribe from being Amur falcon hunters to protectors.
Makarand Purohit
Posted on 17 Dec, 2018 08:42 PM

Amur falcons are among the strongest fliers in the avian world. Since the last 25 years, they have been migrating to the Northeast especially Nagaland from Siberia en route to their final destination—Somalia, Kenya and South Africa. 
Amur Falcons (Screenshot of the film The Naga Pride, Source: Sumanth Kuduvalli)
Green gold on fire
The film Green Gold on Fire provides insights into the impacts of forest fire on communities and environment in Jammu and Kashmir.
Makarand Purohit
Posted on 15 Dec, 2018 05:54 PM

Jammu and Kashmir is the only state in India where forest fires are reported almost every season. As per Indian state of forest report 2017, India saw a 46 percent increase in the number of forest fires in the last 16 years. Forest fires not only affect the flora and fauna of the region but they also pollute the environment and lead to climate change by increasing greenhouse gases.
Forest fire (Source: Abdul Rashid)
No water in the rice bowl
Thousands of farmers in Bardhaman district, known as the rice bowl of West Bengal, are suffering huge losses due to the shortage of water.
Gurvinder Singh
Posted on 14 Dec, 2018 10:02 PM

Nikhil Bagdi has attempted suicide twice in the past one month. Fortunately, his neighbours came to his rescue whenever he tried to end his life by hanging from the ceiling of his room. Nikhil lives in Serorai village of Bardhaman district in West Bengal, a little over 120 kilometres from Kolkata. 
Nikhil Bagdi at his paddy field. (Photo: Gurvinder Singh)
The Birdman of Chorao
The documentary, Birdman of Chorao tells the story of Uday Mandrekar’s selfless efforts in protecting the mangroves in Chorao.
Makarand Purohit
Posted on 14 Dec, 2018 09:33 PM

Uday Mandrekar (40) is a popular boatman on the Chorao island of Goa. He is known for his formidable knowledge on birds in the area so much so that he is often referred to as the bird man of Chorao. He is a private boatman and a tourist guide who can take you deep into the mangroves and waterways of the island.
Uday Mandrekar (Source: Shashank Bhosale)
Dealing with droughts
There are many reasons why we see more droughts in India these days. Here is all the information that you need to know droughts better.
Aarti Kelkar Khambete
Posted on 13 Dec, 2018 04:20 PM

Droughts are one of the most feared natural calamities in India impacting food production, the economy as well as the morale of millions of farmers in a cou
India will see more droughts in the future. (Image Source: Wikimedia Commons)
Saving Ganga: Just clean-up won’t do
River Ganga’s uninterrupted flow is as important as making the river pollution free if the Ganga rejuvenation drive has to show desired results.
Amita Bhaduri
Posted on 13 Dec, 2018 02:37 PM

Until a few decades ago, the Ganga flowed with gay abandon and descended with rapidity into the plains. Today the waters have withdrawn from its banks and downstream of the hydropower and irrigation projects that have hindered its flow, the Ganga is totally dry.
The Ganga at Haridwar in Uttarakhand. Downstream of this, the river flow has reduced due to increased abstraction. (Image courtesy: Manas Chakrabarty; Wikimedia Commons, CC BY SA-4.0)
Only few nations working to fight climate change: COP24
News this week
Swati Bansal
Posted on 11 Dec, 2018 02:38 PM

Most nations lack the political will to fight climate change: COP24
Man-made emissions is one of the reasons for extreme rainfall events in India. (Photo: IWP Flickr photos; photo for representation only)
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