Research Papers

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Blue-green infrastructure solutions for resilient cities
A 10-city study on the impacts of urbanization on natural infrastructure in India Posted on 23 Jan, 2023 06:57 PM

Urban development in all forms impacts the natural landscape, changing vegetation cover, infiltration rates and hydrological (surface and sub-surface) flows. With increasing urbanization urban areas lose a host of natural infrastructure and ecosystem services as ecosystems are modified, degraded and/ or shrunk.

Study indicates that blue-green spaces in core-city and peripheral areas are differentially impacted by the growing urban footprint (Image: Emmanuel Dyan)
Can rice residues be turned into wealth?
Institutional support, monetary and proper implementation of laws along with policy framework can solve this issue, says a state-of-the-art review in crop residue burning in India Posted on 22 Jan, 2023 11:26 AM

Sustainable management of surplus paddy residue in the Indo-Gangetic plain is a back-breaking task for farmers due to lack of viable options. Eventually, farmers prefer to incinerate it mindlessly.

A controlled burn on long-term conservation agriculture trials (Image: CIMMYT)
Preventing floods through grassland conservation
This study found that replacing natural grasslands and forests by exotic species increased the likelihood of flooding during extreme rainfall events in the Nilgiris. Posted on 21 Jan, 2023 02:54 PM

Erratic rainfall patterns and the risk of floods in mountain landscapes

Grasslands interspersed with pockets of montane Shola forests in the Nilgiris, Tamil Nadu (Image Source: Anand Osuri via Wikimedia Commons)
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.

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

Policy makers in developing countries have long emphasized 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)
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