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)
Social equity and integrated water resources management – A background paper by Global Water Partnership
This background paper by Humberto Peña, Global Water Partnership deals with what social equity means in the context of water management. Posted on 31 Aug, 2011 04:10 PM

 It provides an analytical framework that policy makers and water professionals can use to bring greater clarity to the issue of social equity in their local context.

Seasonal prediction of the Indian monsoon - A paper from Current Science
The paper attempts to predict seasonal monsoon using atmospheric models. Posted on 25 Aug, 2011 02:07 AM

This paper published in Current Science presents the results of the national project on ‘Seasonal Prediction of the Indian Monsoon’ (SPIM), which involved a comparison of the skill of the atmospheric models used in the country for prediction of the summer monsoon, in simulation of the year-to-year variation of the summer monsoon rainfall over the Indian region for 1985–2004.

Sea level rise – Impact on major infrastructure, ecosystems and land along the Tamil Nadu coast – A report by IFMR and IIT Madras
Sea level rise will affect the Tamil Nadu coastline in India in a variety of ways, the report says. Posted on 24 Aug, 2011 03:53 PM

CoastThis report by Institute of Financial Management and Research (Madras) and Indian Institute of Technology (Madras) deals with the impact of sea level rise on major infrastructure, ecosystems and land along the Tamil Nadu coast.

The Tamil Nadu coastline is about 1,076 km, with thirteen coastal districts, and it forms a fairly large contiguous and narrow coastal strip dotted with fragile ecological features and rampant development activities. There are major, existing and proposed, economic and infrastructure developments, including ports, power plants, highways and even airports, which are being planned very close to the shoreline along India’s coast.

Hydrology of the Upper Ganga river – A report by the International Water Management Institute
This report by International Water Management Institute deals with the hydrology of the Upper Ganga river - the upper main branch of the river. Posted on 21 Aug, 2011 10:43 PM

To provide the background hydrological information for the assessment of environmental flow requirements at four selected ‘Environmental Flow’ sites, a hydrological model was set up to simulate the catchment in the present state (with water regulation  infrastructure) and to generate the natural flows (without water regulation infrastructure).

River basin planning deconstructed
Chicu presents the report of the dialogue on mainstreaming river basin planning, 9th to 11th August, Delhi. Posted on 20 Aug, 2011 08:33 AM

Guest post by: Chicu

World Water Week training courses on water management, Cap-Net/UNDP – Stockholm International Water Institute, August 19-20, 2011, Stockholm
Posted on 11 Aug, 2011 10:32 AM

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Organizer: Cap-Net/UNDP and Stockholm International Water Institute

Venue: Stockholm International Water Institute, Drottninggatan, 33, 111 51 Stockholm, Sweden

Suppressed surface heating over north-western parts of the country and the ensuing monsoon rainfall - A report by India Meteorological Department
This report by the IMD deals with the suppressed surface heating over north-western parts of the country and its relation with the ensuing monsoon rainfall. Posted on 08 Aug, 2011 07:38 AM

During the year 2011, the temperatures have been below normal over north and northwestern parts of India due to the enhanced activity of western disturbances. These conditions had raised many apprehensions about the possible impact on the subsequent monsoon, if any.

Uncertainties in downscaled relative humidity for a semi-arid region in India – A paper in Journal of Earth Systems Science
The study investigates the uncertainties in regional scenarios developed for relative humidity due to the choice of emission scenarios. Posted on 05 Aug, 2011 05:42 PM

This paper in Journal of Earth Systems Science deals with uncertainties in downscaled relative humidity for a semi-arid region - Malaprabha basin in India. Researchers and decision-makers who assess the impact of climate change in river basin development, agriculture, hydrology, irrigation management, etc., require future scenarios of relative humidity.

Stemming the tide - Relief, reconstruction and development in coastal Andhra Pradesh – A report by Aga Khan Development Network
The report presents the outcomes of the three-year Andhra Pradesh Relief to Development project of the Aga Khan Development Network. Posted on 05 Aug, 2011 02:35 PM

coverIts aim aim was to improve the capacity of target communities to better manage in times of disaster. To set in motion a process that would sustain a short-term project, the Aga Khan Development Network drew on guiding principles developed from its experiences of projects in disaster reconstruction and more comprehensive development programs: high-quality community-based interventions, working on multiple fronts, and fostering linkages with strong institutional partners.

At the core of the project’s disaster management and mitigation strategy was the creation of empowered and highly motivated community-based organizations; their participation was critical in shaping and implementing initiatives that would best serve the needs of the vulnerable, particularly women and children.

Troubled waters - Climate change, hydropolitics and transboundary resources – A report by TERI and The Henry L Stimson Center
The report evaluates whether climate change impacts on shared freshwater supplies could produce conflicts that might threaten global security. Posted on 02 Aug, 2011 07:38 PM

This report is a part of Stimson’s Regional Voices: Transnational Challenges project and provides valuable cross-regional and multidisciplinary insights into the complex issues surrounding transboundary water resources and climate change. It examines the environmental dangers and policy dilemmas confronting the sustainable management of shared water resources in a warming world.