Research Papers

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Local recycling of moisture via wetlands and forests high in North-East India
Floods in Brahmaputra greatly increases the surficial water availability in low lying floodplains and wetlands, promoting enhanced recycling via evaporation. Posted on 21 Jan, 2023 09:49 AM

North-East India, home to the wettest place on the planet (Mawsynram), is a major biodiversity hotspot.

The region with its vast wetlands and forest cover is akin to the Amazon (Image: Ashwin Kumar, Wikimedia Commons)
Fostering innovation in the green cooling sector
India’s cooling strategy can simultaneously mitigate the heat-related risks on lives and livelihoods, lower carbon emissions, and position India as a global hub for green cooling manufacturing. Posted on 07 Jan, 2023 08:53 AM

As temperatures rise across India, so will the demand for cooling. Severe heat waves, responsible for thousands of deaths across India over the last few decades, are increasing with alarming frequency.

Can India meet its growing domestic demand while also position itself as a manufacturing hub for cooling technologies? (Image: Gije Cho, CC)
Microplastics in tributaries of the Upper Ganga River
First report on microplastics in tributaries of Upper Ganga River along Dehradun Posted on 01 Jan, 2023 11:23 AM

Microplastic contamination has appeared as pollution of global concern in the aquatic as well as the terrestrial environment. In India, very few studies are available on microplastic load in freshwater ecosystems, despite the fact that rivers play a major role in transporting microplastics into the marine ecosystem. 

Microplastics (Image: Oregon State University, Wikimedia Commons)
Localised impacts of irrigation on economic development
Results show the impacts of agricultural productivity boosts in India can be highly heterogeneous Posted on 01 Jan, 2023 06:16 AM

Policymakers in developing countries have long emphasised improvements in agricultural productivity as a central strategy for promoting rural development.

Buckingham canal near Kasturba Nagar, Adyar (Image: India Water Portal)
Factors influencing crop diversification in Himachal Pradesh
This study found that high rainfall, minimum temperature and high irrigation intensity had a negative impact on crop diversification in Himachal Pradesh.
Posted on 28 Dec, 2022 04:29 PM

Climate change has become a major threat to agriculture and rural livelihoods and can lead to rural poverty and migration and cause overexploitation of natural resources such as water, land and forests informs this study titled 'Is crop diversification vulnerable to climate, agricultural and socio-economic facto

Crop diversification to cope with climate shocks in Himachal Pradesh (Image Source: Wikimedia Commons)
Traditional agroforestry takes over jhum cultivation in Arunachal Pradesh
This study finds that traditional agroforestry (TAF) presents a number of advantages over jhum cultivation in Arunachal Pradesh and is gradually replacing jhum cultivation in the hills. Posted on 27 Dec, 2022 04:39 PM

Jhum , a traditional land-use system in which a patch of the forest is utilised for agricultural cultivation for a few years and then shifted to a new site for the next cycle, has been widely practised in North East India (NEI) for years because it was found to be best suited for the climate and topography of the region. 

The hilly landscapes of Arunachal Pradesh (Image Source:Chakraborty.jishu Via Wikimedia Commons)
An index for impact monitoring of water infrastructure
A study develops a prototype method by employing the remote sensing-based ecological index Posted on 25 Dec, 2022 06:52 PM

Mahatma Gandhi National Rural Employment Guarantee Act (MGNREGA) is currently the largest funded rural development program in India to ensure rural livelihood by providing employment through different activities.

rigorous post-implementation monitoring and impact assessment of assets is needed (Image: UN Women)
Food and nutrition security during disasters
Food assistance generally emerges as the most essential lifesaving need that requires immediate attention after every disaster Posted on 25 Dec, 2022 04:31 PM

Due to its geophysical and climatic conditions, India is exposed to multiple hazards and is one of the most disaster-prone countries in the world. According to Global Climate Risk Index it has remained in the top 10 worst affected countries by disasters for three straight years since 2018.

There is a scope to bring focus of food security and nutrition in plans and policies on climate change (Biswarup Ganguly, Wikimedia Commons)
Safe drinking water in rural India: What do numbers hide?
While drinking water coverage in rural India has improved, has it also improved reliability and safety of drinking water? This CEEW brief explores and analyses the available data to find out. Posted on 21 Dec, 2022 02:14 PM

Recent data shows that drinking water coverage has improved considerably in India with 89 percent of the rural population having access to an improved water source within a round trip of 30 minutes.

Adequate and safe drinking water, a valuable resource in rural India (Image Source: IWP Flickr photos)
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