Sustainability

  • While enhanced irrigation coverage has been hailed as an important way to improve agricultural productivity, it continues to lag behind in India and agriculture continues to be rainfed, subject to the vagaries of the monsoon. High groundwater dependence for irrigation has not only led to its depleti...
    aarti kelkar kh...posted 8 months 3 weeks agoread more
  • Arecanut is generally grown in the Malnad area of Karnataka, which receives high rainfall. However, it is also grown in dry land areas of Tumkur district, also in Karnataka, using groundwater. Arecanut cultivation area doubled from 5851 hectares in 1990-91 (Kumar 2003) to 12,628 hectares in 2001-02 ...
    Anonymous (not verified)posted 8 months 3 weeks agoread more
  • While most parts of the country are facing a water crisis, here’s a case from the arid state of Rajasthan, where decentralized initiatives are solving water issues. Dungarpur in southern Rajasthan has exemplified how community participation with local level planning processes are working towards i...
    Anonymous (not verified)posted 8 months 4 weeks agoread more
  • NITI Aayog, the Government of India’s policy think tank, recently released the second edition of the Composite Water Management Index to enable effective water management in Indian states. It warns that the country will lose 6% of its Gross Domestic Product (GDP) by 2050 because of a water crisis....
    Amita Bhaduriposted 8 months 4 weeks agoread more
  • Greater Noida, September 5 (India Science Wire): Degradation of land, which leads to the process of desertification, is not limited to arid and semi-arid areas but is also visible in high altitude regions that get very little rainfall and are known as cold deserts. In cold desert regions in India, ...
    priyadposted 9 months 2 days agoread more
  • Team Malhar, students of Water Policy and Governance (WPG) and alumni of Tata Institute of Social Science, Mumbai in partnership with RRA Network proudly present the third annual session of "WATER TALK SERIES" on 7th September, 2019 at TISS, Mumbai The Water Talk Series was started in 2017 with t...
    priyadposted 9 months 4 days agoread more
  • India is reeling from a severe water crisis. Large parts of the country are experiencing water-stress worsened by the ever increasing demand for water due to population growth, rapid urbanisation, changing lifestyles and consumption patterns, inefficient use of water and climate change. While curr...
    aarti kelkar kh...posted 9 months 5 days agoread more
  • Drinking water programs in India treat urban and rural areas separately, generally neglecting the special characteristics of settlements referred to as peri-urban – those on the outskirts or peripheries of urban areas, or “rurban” settlements i.e. rural areas with urban facilities. A study - ...
    Amita Bhaduriposted 9 months 6 days agoread more
  • A study published in the Journal of Remote Sensing and Space Sciences, analyzing the cooling effect of the city of Ahmedabad’s water bodies, has thrown up some interesting findings. The east bank of the Sabarmati river, which flows through Ahmedabad, was found to be significantly cooler than the w...
    Amita Bhaduriposted 9 months 1 week agoread more
  • Rains wreak havoc in Uttarakhand, Himachal Pradesh and Punjab Following the southern states witnessing heavy rainfall and floods this monsoon, the northern parts of India are now also experiencing incessant rains. At least 28 people are feared dead and 22 missing in Himachal Pradesh, Uttarakhand...
    swatiposted 9 months 2 weeks agoread more
  • Besides showcasing the architectural expertise and aesthetics of their time, temple tanks also play an extremely important role as water storage systems in Chennai. Chennai has 39 temple tanks (excluding the suburban area) according to a study conducted in 2008.  As the rains arrived, a few tem...
    priyadposted 9 months 2 weeks agoread more
  • Floods are an annual phenomenon in Assam. They are as integral to the state as the Brahmaputra River is, and each monsoon, we are reminded that Assam exists (or is drowning). As I write this piece, Assam is slowly recovering from the first wave of flood this monsoon. For several weeks, the entire st...
    priyadposted 9 months 2 weeks agoread more
  • P Sainath has been documenting stories from rural India for over three decades now. He is the founder-editor of People's Archive of Rural India (PARI), a digital archive dedicated to people whose voices and stories don't always find space in mainstream media. Sainath previously covered the rural bea...
    priyadposted 9 months 3 weeks agoread more
  •  Over 3.5 lakh water conservation measures taken up in a single month as nationwide Jal Shakti Abhiyan hits ground In a countrywide effort to enhance water security, especially in water stressed districts, the Centre initiated Jal Shakti Abhiyan (JSA) has reported over 3.5 lakh water conservat...
    swatiposted 10 months 2 days agoread more
  • Government to 3D map aquifers in all villages Union Jal Shakti Minister Gajendra Singh Shekawat said that the Centre is carrying out 3D aquifer mapping of every village in India, to help target water conservation measures at a micro level across the country. Such an exercise will help the governmen...
    swatiposted 10 months 2 days agoread more
  • Vishwanath Srikantaiah, popularly known as the 'Rainman', has been in the news recently for his ambitious project to build one million recharge wells in Bengaluru. Given the dire situation we find ourselves in vis-à-vis water, the initiative could not have come at a better time. While Vishwanath h...
    priyadposted 10 months 2 days agoread more
  • Centre for Science and Environment (CSE), a New Delhi based non-profit has rated the country’s fertilizer sector on several parameters, in a first of its kind study. The rating, done over an 18-month-long process, covered 28 of the 32 functional fertilizer units in the country. The findings of thi...
    Amita Bhaduriposted 10 months 3 days agoread more
  • India is, by far, the world’s largest groundwater economy. India’s annual withdrawal of fresh groundwater (253 Billion Cubic Metres in 2013) amounts to one fourth of the global total and is more than that of China and the US combined. Over 80% of water extracted is used in agriculture. The share...
    priyadposted 10 months 1 week agoread more
  • Maharashtra is reeling under drought this year too, with the situation in Marathwada particularly bad. As high as twenty four out of thirty six districts in the state are facing deficient monsoons and about 4,920 villages and 10,506 hamlets are now completely dependent on water tankers for drinking ...
    aarti kelkar kh...posted 10 months 1 week agoread more
  • Centre for Water Resources Development and Management (CWRDM) is organizing the Indian National Groundwater Conference (INGWC-2020) to discuss 'Groundwater Resources Management for Sustainable Development with the Special Emphasis on Coastal and Urban Environment’ at CWRDM, Koz...
    prijuposted 10 months 1 week agoread more

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RO purifiers can lead to huge wastage of water. A draft notification by the Environment Ministry seeks user’s views on banning RO purifiers in areas where water conforms to BIS norms.

The use of reverse osmosis (RO) purifiers has become a contentious issue, mainly because of the amount of water that is wasted following its use. Last May, the National Green Tribunal (NGT) issued an order to ban RO purifiers in cases where the total dissolved solids in the water source were less than 500 mg/litre.

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There is a need to enable a conducive action oriented environment to address entrenched gendered vulnerabilities.

Climate change impacts are disproportionate and influence lives and livelihoods variedly. One crucial determinant of these disproportionate impacts is gender. Existing social norms determine roles and responsibilities, entitlements and capabilities, thereby influencing the individual perceptions of shocks and susceptibility which vary across gender groups.

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A study looks at the subjective well-being of an indigenous community of Tripura amidst the transition from shifting cultivation to monoculture of natural rubber.

People tend to be happier and reinvigorated in green spaces. Agrobiodiversity - the number and abundance of different species in particular systems is known to promote happiness. It ensures the resilience of ecosystem services such as food production, climate regulation, and pest management that in turn underpin human wellbeing.

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Much of the Mahanadi's deltaic coast is experiencing varying degree of erosion, a situation which is expected to worsen by 2050.

The Mahanadi delta in Odisha is a composite delta fed by water, sediments and nutrients from a network of three major rivers: Mahanadi, Brahmani and Baitarini. The coastline of the delta is approximately 200 km long, extending from the Chilika lagoon in the south to the Dhamara river in the north. It has five coastal districts - Puri, Khordha, Jagatsinghpur, Kendrapara and Bhadrak which constitute 83% of the delta area and have large areas below the five metre contour where floods due to cyclones and sea-level rise are common.

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Conserving springs, small hill wetlands and their catchment in the Nilgiris.

Locally called Neeru, water of the Nilgiris in its springs and wetlands has been the fountainhead for two main rivers systems of South India. Today, with growing anthropogenic influences, there is a water crisis in the hills that needs our attention more than ever before.

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A recent book looks at solutions to the various obstacles that impede India’s various food sub-systems.

A recent book ‘Transforming Food Systems for a Rising India’ by the Tata-Cornell Institute for Agriculture and Nutrition (TCI) at Cornell University provides a detailed assessment of the major paradoxes of the Indian growth story. It is marked by the simultaneous existence of regional inequality, rural and urban food insecurity, intractable malnutrition problems and the growing incidence of overweight and obesity.

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Climate change can lead to large-scale economic knock-on effects, says a McKinsey Global Institute report.

A new McKinsey Global Institute report, ‘Climate risk and response: Physical hazards and socioeconomic impacts’, suggests that many assumptions about the potential damage climate risk could cause need to be revisited.

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The Karnataka Jnana Aayoga (KJA) set up a Task Group to draft a new water policy for Karnataka in December 2017 and the report is now in public domain. What are the suggestions that the report makes?

The water crisis in Karnataka has not only led to severe agrarian distress in the eastern plains region but also created an acute shortage of domestic water, in both rural and urban areas. The 21st century has seen significant changes in demography, economy and agriculture, increasing the demand for water in the state. Expanding irrigation and urbanisation, possibly have also had a negative impact on river basins and water conflicts are seeing a rise in the state. All these developments have substantially complicated and aggravated the water challenges in Karnataka.

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There is a gain in forest cover outside forest land as per the 'State of forest report 2019'. But, can reforestation replace natural forests and its essential ecosystem?

There is a gain in forest cover outside forest land as per state of forest report 2019. But, can reforestation replace natural forests and its essential ecosystem?

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A study looks at how households adapt to slow-moving environmental changes such as groundwater depletion.

Like in many parts of India, Karnataka’s groundwater is a vital source of irrigation water, but has been depleted by a combination of a prolonged, multi-year drought and intensive extraction. Worsening agro-climatic and environmental conditions are threatening the incomes of smallholder farmers and hampering the continued progress in poverty eradication.

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