Rainfall and other forms of Precipitation

  • 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 year 2 months 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 year 2 months 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 year 2 months 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 year 2 months 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 year 2 months 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 1 year 2 months 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 1 year 3 months 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 1 year 3 months 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 1 year 3 months 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 1 year 3 months 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 1 year 3 months 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 1 year 3 months 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 1 year 4 months 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 1 year 4 months 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 1 year 4 months 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 1 year 4 months agoread more
  • Monsoon, the season of rains, has a unique place in the heart of the people of India. This passionate burst of showers has been extensively documented, observed and studied by travellers, poets, scientists, farmers and more. Extremely vital for agriculture and survival in India, the monsoon continu...
    aarti kelkar kh...posted 1 year 4 months agoread more
  • CAG pulls up water ministry for delay in 16 major irrigation projects In its report, the Comptroller and Auditor General of India (CAG) has observed that all the 16 major water resource development and irrigation projects taken under the Accelerated Irrigation Benefits Programme (AIBP) in Febr...
    swatiposted 1 year 4 months agoread more
  • Dear Sir, Is the district-monthly data at https://www.indiawaterportal.org/met_data/ available in a comprehensive data sheet, which would save plenty of downloading time? I would use those data for academic purposes on rural labor markets and household welfare in rural India. Sincerely, Stefan Kl...
    Anonymous (not verified)posted 1 year 4 months agoread more
  • CAG blames TN government for Chennai floods in 2015 The Comptroller and Auditor General of India (CAG) has held the Tamil Nadu government responsible for Chennai floods of 2015. The CAG report, ‘Flood management and response in Chennai and its suburban areas’, has revealed that the state's wate...
    swatiposted 1 year 5 months agoread more

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Study shows land use changes responsible for higher temperatures

New Delhi, July 3 (India Science Wire): Warming induced by changes in land use and land cover is contributing to rise in temperature in Eastern India, according to a new study. 

Over three decades (1981-2010), the mean temperature in Odisha has recorded an increase of about 0.3 degree Celsius. The highest temperature rise of 0.9 degrees Celsius has been recorded during the years 2001 to 2010.

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Prime Minister Modi pitches for a collective effort to overcome water crisis in the country

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Centre launches Jal Shakti Abhiyan

To tackle the water crisis looming the country, the Centre launched the Jal Shakti Abhiyan, a water conservation campaign focussing on 1,592 stressed blocks in 256 districts across the country.

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A study finds that farmers in south India continue to rely on borewells rather than investing in water conservation structures or demand management strategies to cope with droughts.

India is witnessing the second driest pre-monsoon season in the last 65 years. As the country eagerly eyes the monsoon clouds, the delay so far has now widened the rain deficit to 43%.

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What are India's plans for managing its natural resources, undertaking sustainable land management and combating droughts?

Managing natural resources, the sustainable way

On the occasion of World Day to Combat Desertification (WDCD 2019), India elaborated on its plans for managing its natural resources, undertaking sustainable land management and combatting droughts.  The highlighted actions are expected to help India meets its overall target of achieving Land Degradation Neutrality by 2030. The highlighted actions are expected to help India meets its overall target of achieving Land Degradation Neutrality by 2030.

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Borewell, 90 feet deep in Chennai with submersible pump, does not yield water every time it rains.

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A study found that intensification of croplands through replacement of forests can impact long term temperature trends.

The frequency and severity of heatwaves have risen considerably in India. Our cities are facing periods of ‘extreme’ weather as urbanization continues to modify the landscape. The temperature moderation provided by soil and vegetation is being substituted with heat-absorbent construction materials.

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High Court raps Tamil Nadu government over water crisis in Chennai

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In the news this week

Monsoon makes slowest progress across India in 12 years (source: Times of India)

Indian Meteorological Department (IMD) records show that this year's monsoon has so far been the slowest progressing monsoon in the past 12 years.

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The threat of desertification increases in 26 of 29 states

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