Climate Change

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July 10, 2024 Millions of trees are fast disappearing from India's farmlands. What are its implications for agriculture and the environment?
Disappearing trees over Indian farmlands (Image Source: WOTR)
June 7, 2024 Scientists question effectiveness of nature-based CO2 removal using the ocean
Ocean ecosystem (Image: PxHere, CC0 Public Domain)
June 6, 2024 एक अध्ययन से पता चलता है कि समुद्री लू या हीटवेव (असामान्य रूप से उच्च समुद्री तापमान की अवधि) जो पहले हर साल लगभग 20 दिनों तक होती थी (1970-2000 के बीच), वह बढ़कर 220 से 250 दिन प्रति वर्ष हो सकती है। जानिए क्या होंगे इसके परिणाम?
गर्म होते महासागर
May 31, 2024 From scorching to sustainable: Building resilience against heatwaves
A multifaceted approach to urban heatwaves (Image: Sri Kolari)
April 30, 2024 As temperatures soar, what should India do to adapt to changing conditions to mitigate the adverse impacts of climate change?
Heat waves sweep across India (Image: Maxpixel, CC0 Public Domain)
April 25, 2024 Understanding the impact of heat on our world
Rising temperatures, rising risks (Image: Kim Kestler, publicdomainpictures.net)
Guidelines for drinking water quality - Fourth edition by World Health Organisation (2011)
The World Health Organisation (WHO) has come up with the fourth edition of “Guidelines for Drinking Water Quality”. Posted on 09 Jul, 2011 10:41 AM

WHOThis integrates the third edition, which was published in 2004, with both the first addendum to the third edition, published in 2006, and the second addendum to the third edition, published in 2008. It supersedes previous editions of the Guidelines and previous International Standards. 

This edition of the Guidelines further develops concepts, approaches and information introduced in previous editions, including the comprehensive preventive risk management approach for ensuring drinking-water quality.

National seminar on 'Climate Change: Causes, consequences & strategies for sustainable environment', Vikrama Simhapuri University, July 16 – 17, 2011, Nellore
Posted on 07 Jul, 2011 05:25 PM

Vikrama Simhapuri UniversityOrganizer: Vikrama Simhapuri University

Venue: Seminar Hall, Vikrama Simhapuri University, Nellore

Topics:

  • Climate change: Green house effect, health problems, eco-agro cultural changes, costal ecosystem and pollution control
Low carbon strategies for inclusive growth - An interim report of the Planning Commission's expert group
This Interim Report of the Expert Group of Planning Commission on Low Carbon Strategies for Inclusive Growth provides a menu of options that can reduce India’s emission intensity over the time frame. Posted on 28 Jun, 2011 11:44 PM

CoverSome policy measures implied by various options have also been indicated. The main sectors examined in the report are power, transport, industry, buildings and forestry.

Increased concentrations of Green House Gases (GHGs) and the overall warming of the atmosphere has resulted in changing rainfall patterns, disruption in hydrological cycles, melting of ice caps and glaciers, rise in sea levels, and increase in frequency and intensity of extreme events such as heavy precipitation and cyclonic activities.

These have in turn had serious impact on sustainability of water resources, agriculture, forests and ecosystems, affecting the well being of billions of people on earth. Widespread melting of glaciers and snow cover will reduce melt water from major mountain ranges (e.g. Hindu Kush, Himalaya, Andes) where more than one billion people currently live.

Southern regional workshop on climate change, Tamil Nadu Science Forum, July 7 – 8, 2011, Hosur (TN)
Posted on 28 Jun, 2011 06:00 PM

Organizer: Tamil Nadu Science Forum

Venue: Hosur, Tamil Nadu

Description:

Southern Regional Workshop on Climate Change, is being organised by the Tamil Nadu Science Forum on behalf of the All India Peoples Science Network, New Delhi, with support from the Tata Institute of Social Sciences, Mumbai and the Shakthi Foundation, New Delhi. 

The Workshop is part of a series of regional workshops aimed at motivating and training activists to create social movements aimed at mitigating and adapting to the galloping climate change. A total of around 50 scientists, resource persons and social activists from the states of Andhra Pradesh, Tamil Nadu, Karnataka, Kerala and Puducherry are expected to attend this event.

Conference against warming the globe 2011, Tamil Nadu, July 22 – 24, 2011, Madurai
Posted on 28 Jun, 2011 05:46 PM

Conference against warming the globe 2011

Venue: Thamukkam Ground, Madurai, Tamil Nadu

Topics:

  • Impact of warming the globe–Scientific and social background
  • Politics of global warming 
  • Interconnection between present development model and warming the globe/deteriorating climate 
  • Towards alternative development, initiating nature-friendly and human-friendly measures
Release of the latest issue of The Hindu's annual publication - Survey of Indian Agriculture 2010
The theme of this year's issue is "Need for disaster preparedness in agriculture". There will be a special focus on rural deprivation in India's countryside. Posted on 27 Jun, 2011 12:41 PM


Need for disaster preparedness in agricultureThe survey aims to cover major crops and suggestions to farmers on how to take preventive steps to avoid yield loss. There will also be a special article on improvement in living conditions of the rural people.

Contents

Section-1

Overview:
Enhancing the disaster resilience of agriculture

Prof. M.S. Swaminathan

Drought:
Preparedness to face drought challenges
Dr. V. Rajagopal

Impacts of climate change on growth and yield of rice and wheat in the Upper Ganga Basin – A study by Indian Agricultural Research Institute
This study by Indian Agricultural Research Institute (IARI), commissioned by WWF-India focuses on the impacts of climate change on the rice and wheat production system in the Upper Ganga Basin. Posted on 26 Jun, 2011 01:51 PM

CoverThis report presents the results based on climate change scenarios and identifies potential adaptation strategies. The study is part of the ‘Climate Change Impacts on Freshwater Ecosystems in the Himalayas’ (CCIFEH) project, a joint initiative of WWF-India and WWF-Nepal, supported by WWF-Netherlands and aims to study and understand climate change impacts on freshwater ecosystems, livelihoods and the economy.

Change in climate conditions and the frequency of natural disasters in recent times has made it imperative to find lasting adaptation solutions for the agriculture sector. Given that almost 60 per cent of the country’s population relies on this sector for its livelihood and that it contributes approximately 15.7 per cent of India’s GDP, an analysis of changes which could impact crop yields and subsequently lead to an instable food security scenario is necessary.

Food in focus' - National video competition of Indian Youth Climate Network – Apply by July 31, 2011
Posted on 23 Jun, 2011 11:59 AM

The Indian Youth Climate Network (IYCN)The Indian Youth Climate Network (IYCN) is a network of young people in 18 states uniting Indian youth and youth oriented organizations who are concerned about climate change and environment issues. IYCN members work to generate awareness about and establish consensus on what role India should play in the global debate of climate change, and how it should address its domestic issues.

Urban floods in Bangalore and Chennai – Risk management challenges and lessons for sustainable urban ecology – A paper in Current Science
This paper in Current Science presents the risk management challenges and lessons for sustainable urban ecology Posted on 22 Jun, 2011 10:23 PM

Cooum RiverTwo important metro cities of India, viz. Bangalore and Chennai are discussed. The aim of the study was to understand the problems of increasing flooding incidences in urban areas and related contexts of urban development and ecological issues. Data of secondary origin have been collected and interpreted in the context of flood risks and urban management. The paper also conveys wider issues and lessons for flood challenges in Indian cities and towns.

Recent landslides in Uttarakhand - Nature’s fury or human folly – A paper in Current Science
This paper in Current Science deals with the recent landslides in the hill slopes in the Uttarakhand Himalayas, which are known for their instability due to ongoing tectonic activity. Posted on 21 Jun, 2011 10:22 PM

LandslideHowever, increasing anthropogenic intervention in the recent times appears to be contributing to terrain instability in addition to natural factors, as observed by increasing frequency and magnitude of landslides since 1970.

During August and September 2010, Uttarakhand Himalaya witnessed large-scale slope destabilization, particularly along the roads where widening work was in progress leading to huge damage. The cause of regional-scale landslides has been attributed to exceptionally high rainfall in the region during September. When the average rainfall for the month of August and September from 2000 to 2009 is compared with rainfall data of the same period of 2010, it was found that in September 2010, 336 per cent higher rainfall was received by the area. However, the question that arises is: was it unusual rainfall-induced calamity or a result of human intervention?