Rainfall and other forms of Precipitation

  • The Hindu Kush Himalayas (HKH) cover 3500 kms across eight countries namely Afghanistan, Bangladesh, Bhutan, China, India, Myanmar, Nepal and Pakistan. Commonly described as the “water towers for Asia” the HKH are the source of 10 major rivers including the mighty Ganges, Brahmaputra and the Ind...
    aarti kelkar kh...posted 2 days 8 hours agoread more
  • Forced eviction ordered for more than one million tribals and forest-dwellers After the government failed to defend the Forest Rights Act, the Supreme Court has ordered forced eviction of more than 1,000,000 tribal and other forest-dwelling households from forestlands across 16 states. The order wi...
    swatiposted 3 weeks 6 days agoread more
  • Compiled by Pankaj Kumar S., Resource Person; additional research provided by Ramya Gopalan, Research Associate, 22 August 2006 Original Query: Mihir Maitra, India-Canada Environment Facility (ICEF), New Delhi Posted: 26 July 2006 Recent discussions on the Solution Exchange WES-Net community have...
    aarti kelkar kh...posted 4 weeks 1 day agoread more
  • The Himalayas are often called the water towers of Asia because of the vast amount of water locked in the form of ice in thousands of glaciers there. But concerns relating to climate change have often put a question mark on future water availability from these glaciers. Now a new study on ice thickn...
    arathiposted 1 month 5 days agoread more
  • India is undergoing a major transition with changes in rainfall patterns leading to increased frequency of droughts, floods, heat waves amidst fear of a major water crisis in the years to come. Why are these threats increasing? Head of Indian Meteorological Department’s (IMD) Climate Application a...
    aarti kelkar kh...posted 1 month 2 weeks agoread more
  • Indian Sunderbans gets recognition under Ramsar Convention on Wetlands  The Indian side of the Sunderbans has been recognised as the Wetlands of International Importance under the Ramsar Convention on Wetlands. After the East Kolkata Wetlands, which got the tag in 2002, Sunderbans has become t...
    swatiposted 1 month 2 weeks agoread more
  • (Question received through email) What are the climate conditions required for fog harvesting?      
    swatiposted 1 month 3 weeks agoread more
  • It has been reported that extreme rainfall events are increasing over India and widespread floods have increased threefold over the last several decades from an average of two events per year to six events per year. But the link between extreme rainfall events and rising incidence of floods remains ...
    arathiposted 2 months 4 days agoread more
  • Waterborne diseases are diseases transmitted through drinking water contaminated with pathogenic microorganisms such as protozoa, viruses, bacteria, and intestinal parasites. Most waterborne diseases are characterised by diarrhoea and can result in dehydration and even death in very serious cas...
    aarti kelkar kh...posted 2 months 2 weeks agoread more
  • Nikhil Bagdi has attempted suicide twice in the past one month. Fortunately, his neighbours came to his rescue whenever he tried to end his life by hanging from the ceiling of his room. Nikhil lives in Serorai village of Bardhaman district in West Bengal, a little over 120 kilometres from Kolkata.&n...
    arathiposted 3 months 1 week agoread more
  • Droughts are one of the most feared natural calamities in India impacting food production, the economy as well as the morale of millions of farmers in a country where agriculture is the livelihood of 60 percent of the population. This year too, 255 districts of the country have received deficient o...
    aarti kelkar kh...posted 3 months 1 week agoread more
  • The impact of global warming on the hydrological cycle should be of paramount concern to all because global warming affects rainfall patterns in various ways like triggering more extreme rainfall events. Unpredictable changes in runoff make it difficult to plan infrastructure to manage water resourc...
    aarti kelkar kh...posted 3 months 2 weeks agoread more
  • As per the agricultural statistics of 2014, nearly 430 people depend on farming in India while 263 million people are either farmers or agricultural workers. Farmers are major contributors to the growth of Indian economy and their concerns impact policies in the country.  Nearly 87 percent of ...
    swatiposted 4 months 3 days agoread more
  • Wetlands are very important and productive ecosystems that support a wide range of plants and animals and provide livelihood opportunities to local communities in India. However, they are increasingly being threatened by rapid urbanisation, pollution, developmental interventions, unsustainable manag...
    aarti kelkar kh...posted 4 months 3 weeks agoread more
  • Human activities are taking a heavy toll on country's resilience to drought According to a recent study by the Indian Institute of Technology, Indore (IITI), out of the 634 districts in the country, only 241, that is 38 percent of the districts, are resilient to drought or dry conditions. The ...
    swatiposted 4 months 3 weeks agoread more
  • The latest report of the UN’s Intergovernmental Panel on Climate Change (IPCC), formally released on Monday, warns that global warming is occurring faster than anticipated and that it can have devastating impacts if steps are not taken to cut down emissions.  India will be among the worst hi...
    arathiposted 5 months 2 weeks agoread more
  • World is losing the wetlands at a rate of 0.78 percent a year: Ramsar Convention The Global Wetland Outlook, presented by Ramsar Convention, has reported that wetlands are disappearing three times faster than forests with 35 percent of world's wetland lost between 1970-2015. As per the report, the ...
    swatiposted 5 months 3 weeks agoread more
  • 1. In Brief The Indian Meteorological Department (IMD) which has for long refrained from openly publishing its station-wise precipitation data is now doing so. I recently came across their new web app: http://aws.imd.gov.in/, which allows users to select a state and view a table of hourly precipita...
    swatiposted 6 months 7 hours agoread more
  • Cyclone causes rain in 18 states; floods, landslides reported in North India A cyclonic storm Daye made its landfall in Odisha on September 21. Although the tropical storm had weakened into a deep depression soon after making landfall, the wind pattern has changed triggering rainfall in Punjab, Har...
    swatiposted 6 months 2 days agoread more
  • If the devastating floods were not enough, the state of Kerala is witnessing further signs of environmental neglect and greedy exploitation of natural resources. There has been a drop in the water level, particularly in those rivers which were flooded recently. It is also reflected in the drying and...
    arathiposted 6 months 5 days agoread more

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As climate change and urbanisation threaten water security in the HKH region, there is an urgent need for good water governance.

The Hindu Kush Himalayas (HKH) cover 3500 kms across eight countries namely Afghanistan, Bangladesh, Bhutan, China, India, Myanmar, Nepal and Pakistan.

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Policy matters this week

Forced eviction ordered for more than one million tribals and forest-dwellers

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Compiled by Pankaj Kumar S., Resource Person; additional research provided by Ramya Gopalan, Research Associate, 22 August 2006

Original Query: Mihir Maitra, India-Canada Environment Facility (ICEF), New Delhi

Posted: 26 July 2006

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A study suggests water towers of Asia contain less water than estimated.

The Himalayas are often called the water towers of Asia because of the vast amount of water locked in the form of ice in thousands of glaciers there. But concerns relating to climate change have often put a question mark on future water availability from these glaciers. Now a new study on ice thickness of glaciers has estimated that glaciers in the Hindu Kush Himalayas might contain 27 percent less ice than previously suggested.

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While changing rainfall patterns, increased frequency of cyclones, droughts and floods threaten food and water security in India, adaptation strategies to cope with these changes are crucial.

India is undergoing a major transition with changes in rainfall patterns leading to increased frequency of droughts, floods, heat waves amidst fear of a major water crisis in the years to come. Why are these threats increasing?

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Regions

News this week

Indian Sunderbans gets recognition under Ramsar Convention on Wetlands 

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(Question received through email)

What are the climate conditions required for fog harvesting?

 

 

 

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Many hydraulic factors such as physiography, drainage, catchment size and vegetation cover are critical for peak flood conditions.

It has been reported that extreme rainfall events are increasing over India and widespread floods have increased threefold over the last several decades from an average of two events per year to six events per year. But the link between extreme rainfall events and rising incidence of floods remains tenuous.  

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What are waterborne diseases and why are they important? Here is all the information that you need to know waterborne diseases better.

Waterborne diseases are diseases transmitted through

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Thousands of farmers in Bardhaman district, known as the rice bowl of West Bengal, are suffering huge losses due to the shortage of water.

Nikhil Bagdi has attempted suicide twice in the past one month. Fortunately, his neighbours came to his rescue whenever he tried to end his life by hanging from the ceiling of his room. Nikhil lives in Serorai village of Bardhaman district in West Bengal, a little over 120 kilometres from Kolkata. 

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