Biodiversity

  • Increasingly in both academic and social sectors, sustainable development goals (SDGs) are being quoted often and set as targets. Coming close on the heels of the marginal success of millennium development goals or MDGs with its target as 2015, SDGs were set by the United Nations to be fulfilled by ...
    arathiposted 3 years 1 month agoread more
  • NGT has ordered states to maintain environmental flow of 15-20 percent in rivers All the states have been directed by the National Green Tribunal (NGT) to maintain a minimum environmental flow of 15 to 20 percent of the average lean season course in their rivers. Moreover, the states have also been...
    Swati Bansalposted 3 years 1 month agoread more
  • Fishing trawlers symbolise industrial-scale fishing which is lucrative in the present day market. These machines that catch fish in huge numbers are said to be a boon to the sector’s economy but a closer look at the figures show that these modes of mass fishing may not be as efficient as they may ...
    makarandpurohitposted 3 years 1 month agoread more
  • Floods are generally considered destructive but in some cases, overflowing rivers have the potential to create wetlands. These wetlands can serve as agreeable landscapes that turn resourceful due to the multiple functions it can host. The Kanwar Lake in Bihar is a striking example of this shared, al...
    makarandpurohitposted 3 years 1 month agoread more
  • Illegal slums on Maharashtra mudflats cause loss to state According to a new study--Effect of water pollution and encroachment on tourism potential of eco sensitive area: Case of Mahul Creek--the state is losing more than Rs 200 crore annually in tourism because of 60,000 slums that have illegally ...
    Swati Bansalposted 3 years 1 month agoread more
  • Out of 4,862 large dams in the country, only 349 have disaster plans in place: CAG report According to a performance audit report by the Comptroller and Auditor General (CAG) on the flood control and management scheme, out of the 4,862 large dams in the country, only 349 have emergency disaste...
    Swati Bansalposted 3 years 1 month agoread more
  • Over a span of five decades, eight mammal species have become locally extinct in Keoladeo National Park in Bharatpur, a study has revealed.  Many species of wild animals including tiger, leopard, blackbuck, smooth-coated otter, leopard cat, Indian fox and Hanuman langur have become locally ext...
    arathiposted 3 years 1 month agoread more
  • How often does one get to experience a terrain that is as dramatically transformative as The Little Rann of Kutch? With changing seasons, it adorns itself with different landscapes, thus, completely shifting shape, its functions and appeal.  The Little Rann of Kutch (LRK), a salt marsh in Guja...
    makarandpurohitposted 3 years 2 months agoread more
  • In a country as diverse as India where the mountain meets the ocean and deserts blend into forests, one hallmark of beauty that is often left out of the travel catalogues is the outstanding Loktak lake in Manipur.  Spread over 469 sq. km. in the northeastern state of Manipur, the Loktak wetlan...
    makarandpurohitposted 3 years 2 months agoread more
  • Panna locals stand against Ken-Betwa river link Under the banner of Panna Parivartan Manch, the people of Madhya Pradesh's Panna district are opposing the river link between Ken and Betwa rivers. According to the protesters, the project will be disastrous for the district, particularly the Panna Na...
    Swati Bansalposted 3 years 2 months agoread more
  • The devastating flood in 2015 in the Kashmir valley affected more than 2.5 lakh houses and displaced about 5.5 lakh people. The economic loss was massive.   Many researchers and experts believe that careful conservation and protection of the lakes, ponds and wetlands in the Kashmir valley coul...
    makarandpurohitposted 3 years 2 months agoread more
  • Uttarakhand challenges living person status to Ganga and Yamuna rivers, moves SC On the grounds that the Ganga and the Yamuna are interstate rivers, the Uttarakhand government has sought a stay from the Supreme Court on the living person status conferred to the two rivers. Earlier this year, the hi...
    Swati Bansalposted 3 years 2 months agoread more
  • Spanning an area of 61 sq km, the Ashtamudi lake is considered the gateway to the backwaters of Kerala. While the lake on the outside radiates with natural beauty, there is a notable treasure nesting deep within its waters--the short-neck clams. The clams are biofilters and a healthy clam popu...
    makarandpurohitposted 3 years 2 months agoread more
  • It’s July now and the temperature is slowly dipping in Delhi. Only a few migratory birds wintered at the Yamuna biodiversity park remain. Others have left for Central Asia and Siberia. Some species of summer terrestrial migrants are expected to arrive while some others can be seen enjoying the par...
    Amita Bhaduriposted 3 years 2 months agoread more
  • Vultures are nature’s own cleanup crew. These scavengers are known to be immensely effective in managing animal waste by feeding on animal carcasses that, otherwise, have no other ways of disintegrating quickly. Without the contribution of these birds in the ecosystem, the dangers of a slow-rottin...
    makarandpurohitposted 3 years 2 months agoread more
  • Chennai reels under acute crisis of drinking water Tamil Nadu is witnessing the worst drought in 140 years and Chennai is reeling under an acute crisis of drinking water as all four lakes--Poondi, Red Hills, Cholavaram and Chembarambakkam--around the city have dried up. Many areas in the city ...
    Swati Bansalposted 3 years 2 months agoread more
  • Signs of mustard aphid, a key pest of the mustard crop appeared predictably in November last year in Dinesh’s farm. Drifting across the open green fields, it landed on the tender leaves of the mustard crop. “It sets in November during the flowering and pod bearing stage of the crop and lasts til...
    Amita Bhaduriposted 3 years 2 months agoread more
  • Spanning over 1,165 sq km, the Chilika Lake is Asia’s largest saltwater lake. Over 200,000 fishers and 400,000 farmers depend on the lake for their livelihood. But what makes this lake stand out is its biodiversity.Over a million migratory birds winter here, making it a bird watcher’s paradise i...
    makarandpurohitposted 3 years 3 months agoread more
  • Lippa is a small village in the Kinnaur region in Himachal Pradesh, close to Asrang wildlife sanctuary. On May 27, the village witnessed hectic activity as the gram sabha was to decide the fate of a hydroelectricity project to be constructed near the village. The project demands the water from the K...
    Manu Moudgilposted 3 years 3 months agoread more
  • NOCs for running tubewells must for Punjab industries  To address the issue of depleting groundwater in the state, the Central Groundwater Authority (CGWA) has ordered industries in Punjab to take no objection certificates (NOCs) for the already existing tubewells inside the units. As per...
    Swati Bansalposted 3 years 3 months agoread more

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Policy matters this week

Devise time-bound plan to address water contamination: Parliamentary committee

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A study finds that rise in salinity level of water threatens Gangetic river dolphin habitats.

A five-year study conducted in the Sundarbans region has found that the rising water salinity level is threatening the habitat of Gangetic river dolphins. 

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News this week

Out of 41 study points, the Ganga clean only at the Haridwar barrage location: CPCB

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News this week

Gujarat seeks financial aid of Rs 1,725 crore from the Centre for drought relief works 

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The film, The Naga Pride tells the story of the transformation of a Naga tribe from being Amur falcon hunters to protectors.

Amur falcons are among the strongest fliers in the avian world. Since the last 25 years, they have been migrating to the Northeast especially Nagaland from Siberia en route to their final destination—Somalia, Kenya and South Africa. 

In 2013, the researchers estimated that between 1,20,000 and 1,40,000 Amur falcons were being trapped and killed for human consumption in the Nagaland and the Wokha districts every year.

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The film Green Gold on Fire provides insights into the impacts of forest fire on communities and environment in Jammu and Kashmir.

Jammu and Kashmir is the only state in India where forest fires are reported almost every season. As per Indian state of forest report 2017, India saw a 46 percent increase in the number of forest fires in the last 16 years. Forest fires not only affect the flora and fauna of the region but they also pollute the environment and lead to climate change by increasing greenhouse gases.

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The documentary, Birdman of Chorao tells the story of Uday Mandrekar’s selfless efforts in protecting the mangroves in Chorao.

Uday Mandrekar (40) is a popular boatman on the Chorao island of Goa. He is known for his formidable knowledge on birds in the area so much so that he is often referred to as the bird man of Chorao. He is a private boatman and a tourist guide who can take you deep into the mangroves and waterways of the island.

Chorao island is just five km away from the capital city of Panaji. Along the Mandovi river, it is one of the largest islands in Goa. The island has a unique ecosystem. It has one of the best mangrove forests and houses most of the mangrove species found in Goa.

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There are many reasons why we see more droughts in India these days. Here is all the information that you need to know droughts better.

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

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Policy matters this week

Put aside Rs 500 crore for lake clean-up: NGT to Karnataka government

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A study finds that only over a third of human-dominated catchments in India are resilient to climate warming.

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 resources such as dams.

How do human disturbances affect hydrological resilience of catchments in a warming climate?

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