India

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Soil arsenic above 14 mg/kg can cause rice to be unsafe for consumption
First meta-analysis utilizing published data from Asian paddy fields on arsenic in rice grain, soil, and irrigation water to determine the relationship between them and to derive a limit of soil arsenic using machine learning algorithms Posted on 05 Jan, 2022 09:18 PM

Arsenic exposure, mainly through contaminated groundwater used for drinking, has widely been associated with detrimental health effects (

Soil contributes more than irrigation to rice-grain arsenic concentration (Image: Arjun Reddy, Pixabay)
From 58 percent in 2004, groundwater extraction rises to 63 percent in 2017: CAG
News this fortnight Posted on 05 Jan, 2022 03:34 PM

Groundwater extraction increased from 58 percent in 2004 to 63 percent in 2017: CAG

Country's groundwater scenario is in a grim state (Source: IWP Flickr Photos)
India’s fossil fuel production plans not in sync with Paris agreement limits
Rapid reduction in fossil fuel production needed to meet climate targets Posted on 04 Jan, 2022 09:25 PM

The 2021 Production Gap Report conveys the large discrepancy between countries' planned fossil fuel production and the global production levels necessary to limit warmin

In 2020, India opened up its coal mining sector to private and foreign investment (Image: TripodStories-AB, Wikimedia Commons)
Extreme weather driven by climate change cost the world billions in 2021
Study identifies ten extreme events, influenced by climate change, that each caused $1.5 billion in damage or more Posted on 28 Dec, 2021 05:20 PM

A new report by Christian Aid,

Floods, cyclones and drought also killed and displaced millions across the globe in places which have done little to cause climate change. (Image: Save the Children)
Role of digital technologies in climate change adaptation solutions
Strengthen governance and institutional capacity to mainstream climate adaptation into ICT policies Posted on 26 Dec, 2021 08:32 PM

While some countries in the Asia-Pacific region are adapting to climate change, countries with special needs such as India with fewer resources and capacities face significant challenges implementing adaptation projects.

There is a need to include climate adaptation projects in regional cooperation platforms such as Asia-Pacific Information Superhighway that advance digital development (Image: ESCAP)
Climate change to enhance La Niña impact
Expect less snowfall, intense cold waves and rise in extreme events in India Posted on 19 Dec, 2021 01:15 PM

La Niña is set to make a comeback for the second consecutive year, keeping meteorologists busy across the world. La Niña is defined as an oceanic-atmospheric phenomenon, El Niño-Southern Oscillation (ENSO), wherein water temperatures in the Equatorial Pacific Ocean become cooler than normal because of the upwelling of cold water from the bottom of the sea.

This means more occurrences of devastating weather events (Image: Enygmatic-Halycon, Wikimedia Commons)
Efficient waste management systems in urban India
The report by Niti Aayog and CSE on best practices looks at the entire gamut of municipal solid waste management. Posted on 14 Dec, 2021 09:17 AM

A recent report ‘Waste-wise cities: Best practices in municipal solid waste management’ released by NITI Aayog and Centre for Science and Environment documents best practices from 28 cities in 15 states of India - from Leh in Ladakh to Alappuzha in Kerala, from Indore in Madhya Pra

Wastepickers separate recyclable materials from waste at the Ghazipur landfill in Delhi  (Image: Jacqui Kotyk, 2009)
Emerging water science for sustainable management
An accessible guide for water professionals and practitioners in India Posted on 09 Dec, 2021 06:47 PM

A new book, published as a result of recent collaborations between scientists in India and the UK Centre for Ecology & Hydrology, shows why and how emerging scientific knowledge and new technologies can support the management and use of freshwater resources for all, now and for the future.

Rapid changes such as climate change will have significant impacts on our freshwater systems (Image: Srideep, PxHere)
Urban green finance: Case of Hyderabad and Kolkata
Urban green finance flows require the integration of both vertical and horizontal levels of governance Posted on 08 Dec, 2021 12:29 PM

Around 40% of India’s population will live in cities by 2036, according to government projections, but climate change is already exposing these urban areas to extreme water and heat stress. At present, more than 40 Indian cities are listed in the world’s 100 most vulnerable cities to environmental and climate-related events (Verisk Maplecroft 2021).

The pandemic has amplified the need to undertake sustainable activities at the city level (Image: CCFLA)
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