Rainfall and other forms of Precipitation

  • 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 1 week 6 days 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 2 weeks 2 days 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 1 month 1 week 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 1 month 2 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 1 month 2 weeks 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 1 month 3 weeks 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 1 month 3 weeks agoread more
  • Polluted river stretches increases to 351, as against 302 in 2015 According to a recent assessment by the Central Pollution Control Board (CPCB), there are 351 polluted river stretches in the country  with 45 of them being critically polluted. Although a greater focus is given to the Ganga riv...
    swatiposted 1 month 4 weeks agoread more
  • In Kerala, there was a devastating flood in the month of August. For a week or so it rained incessantly in the Western Ghats and on the plains. All the rivers were in spate. There were too many landslides on the hilly regions and the plains were under water for a week or so. When the flood waters fi...
    Anonymous (not verified)posted 1 month 4 weeks agoread more
  • Every time an extreme weather event like the Kerala floods occurs, there is a great demand for information on its causes. The question uppermost in public discourse is if such events can be attributed to climate change and global warming. Detection and attribution are the foundations of climate cha...
    arathiposted 2 months 7 hours agoread more
  • Clean chit to dam management, CWC says congested Vembanad lake worsened floods in Kerala In its assessment of the cause of the devastating floods in Kerala, the Central Water Commission (CWC) has said that it was the congestion in the carrying capacity of the Vembanad Lake, the largest lake in Kera...
    swatiposted 2 months 5 days agoread more
  • Witnessing a multitude of disasters from destructive floods to catastrophic earthquakes, the vulnerabilities arising out of natural disasters are ever increasing in Jammu and Kashmir. Intensified cloudbursts, frequent flash floods, recurring landslides and avalanches pose a serious threat not only t...
    arathiposted 2 months 1 week agoread more
  • A new study has pointed out that increased irrigation efficiency does not translate to more water availability for other uses at the watershed level. The subsidies for increasing irrigation efficiency are intended to increase crop production as well as more return flow from irrigated areas that can ...
    arathiposted 2 months 1 week agoread more
  • More than 1000 people dead in three months in India due to heavy rains According to the National Emergency Response Centre, since May 28, 1400 people have died in India from rain and flood-related incidents. With the highest number of fatalities, Kerala floods accounted for 488 deaths due to drowni...
    swatiposted 2 months 1 week agoread more
  • This is a simple guide that lists out the most popular questions related to grasslands, to understand what they are and their ecological significance. Please click on a topic for detailed information. What are grasslands? Where do they occur? Are they different from forests? Grasslands ar...
    aarti kelkar kh...posted 2 months 3 weeks agoread more
  • When the five overflow gates of the Cheruthoni dam, a part of the Idukki reservoir comprising Cheruthoni, Kulamavu and Idukki arch dam were opened one by one on August 9, 2018, a torrent of water and mud gushed out. Heavy, unceasing rains had led to the dam reaching close to its maximum capacity, fo...
    Amita Bhaduriposted 2 months 3 weeks agoread more
  • India is highly vulnerable to desertification. Desertification not only leads to loss of biodiversity but can also negatively affect food production leading to poverty, hunger, economic instability, competition for scarce land and water resources and migration. What is desertification? It is a form...
    aarti kelkar kh...posted 3 months 2 days agoread more
  • Kerala floods take 38 lives, severe loss reported On August 9, gates of Idukki Dam, an arch dam located across the Periyar river, were opened due to incessant rainfall in the region. The opening of the dam gates has caused heavy floods in the state claiming nearly 38 lives. At least 30,000 people s...
    swatiposted 3 months 3 days agoread more
  • Yamuna river water quality improves, thanks to floodwater: Experts According to experts, the Yamuna river is at its healthiest state this year. This has been attributed to the improved water quality in the river due to a rise in the inflow of floodwaters. Increased flow in water leads to more oxyge...
    swatiposted 3 months 1 week agoread more
  • India's water woes increase due to depleted and contaminated groundwater: Government Depleting groundwater levels coupled with extreme weather conditions are impacting the agriculture output and may also become a hindrance to the Centre's target of doubling farmers’ income by 2022. As per the gov...
    swatiposted 3 months 2 weeks agoread more

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The Himalayan wetlands are under threat due to unregulated urbanisation and unsustainable tourism. Urgent attention at the policy level is the need of the hour.

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 management practices and encroachment.

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Human activities are taking a heavy toll on country's resilience to drought

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The latest report from the UN's climate change panel says that world is already witnessing the consequences of one-degree global warming.

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 hit countries that may face calamities like floods and heatwaves and reduced GDP.  

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World is losing the wetlands at a rate of 0.78 percent a year: Ramsar Convention

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See it to believe it!

1. In Brief

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Cyclone causes rain in 18 states; floods, landslides reported in North India

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Kerala has begun to see the result of years of environmental neglect and mindless exploitation of natural resources.

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 caving of wells in different parts of the state. The falling water levels have triggered speculation about a possible drought-like situation in the state, especially if the north-east monsoon, expected later this year, does not compensate the loss.

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Polluted river stretches increases to 351, as against 302 in 2015

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In Kerala, there was a devastating flood in the month of August. For a week or so it rained incessantly in the Western Ghats and on the plains. All the rivers were in spate. There were too many landslides on the hilly regions and the plains were under water for a week or so. When the flood waters finally receded and the region gained normalcy, a strange phenomenon was observed. The riverbed in many places have become sand dunes and the wells have become dry or the water table went down.

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Detection and attribution in case of extreme weather events play an important role in understanding climate change better.

Every time an extreme weather event like the Kerala floods occurs, there is a great demand for information on its causes. The question uppermost in public discourse is if such events can be attributed to climate change and global warming.

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