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Subject: Environment

  • Why Adivasis are resisting the Ken-Betwa river-linking project

    Why in the News

    Construction on the Daudhan dam across the Ken river in Madhya Pradesh’s Bundelkhand region is advancing while 22 villages in Panna and Chhatarpur districts face displacement. The project is designed to move water to 13 water stressed districts, and the households paying for that transfer are largely Gond Adivasi families whose forest based livelihoods and absence of recorded land title place them outside the compensation package built for the transfer. A protest movement led by Adivasi women has been running since 2022 and drew national attention in April and July 2026.

    What is the Ken Betwa river linking project?

    1. What it does: It transfers water described as surplus from the Ken river to the Betwa river through a canal, for irrigation and drinking water in Bundelkhand.
    2. Approval: The Union Cabinet approved the interlink in 2021.
    3. The canal: A 231 km long canal carries the transferred water between the two rivers.
    4. The dam: The Daudhan dam, built across the Ken inside the Panna landscape, is the main structure of the project.
    5. The beneficiary area: Water stressed districts of Bundelkhand, a region spanning 13 districts across Madhya Pradesh and Uttar Pradesh.
    6. Its status in policy: It is the first link to be taken up for implementation under the national river interlinking programme.

    What is a patta?

    1. What it is: A document of recorded title or of a recognised right over land, issued by the revenue or forest administration.
    2. Why it decides everything here: Compensation for acquired land is paid per acre of titled land, so a family cultivating or using land without a patta has no claim to that component.

    What is the Forest Advisory Committee?

    1. What it is: The statutory committee under the Forest (Conservation) Act, 1980 that advises the Union government on proposals to divert forest land for non forest use.
    2. Its role here: Its 2017 record carries the detailed project report’s estimate of the tree felling the project requires.

    What is the Chita Aandolan?

    1. What it is: A symbolic pyre protest in which affected villagers lie on funeral pyres to signal that displacement amounts to the end of their life in the place.
    2. Who leads it: It has been led by Adivasi women of the affected villages and has run since 2022.

    What is minor forest produce?

    1. What it is: Non timber produce of plant origin gathered from forests, including mahua flowers, tendu leaves, fruits, resins and seeds.
    2. Why it is the livelihood question: Households in the affected villages meet their cash and food needs by collecting charwa, mahua, tendu leaves and guli golanda, none of which is valued in a land based compensation formula.

    What are the numbers behind the displacement?

    1. Villages submerged: 10 villages, including Daudhan, will be submerged by the reservoir.
    2. Villages displaced for compensatory forest: Because the project falls within the Panna Tiger Reserve, the people of another 12 villages will be displaced to offset the loss of forest area.
    3. Total affected: 22 villages across Panna and Chhatarpur districts in all.
    4. Population at the dam site: Around 700 people live in Daudhan village, next to which construction is under way.
    5. A village outside the submergence zone: Narauli, home to around 300 people and inhabited mostly by the Gond community, sits on a hill outside the submergence zone and faces the same loss of forest access.
    6. Cash compensation: Villagers who were 18 years or older in February 2024 are eligible for Rs 12.5 lakh each.
    7. Land compensation: Rs 5 lakh per acre of acquired land, payable only against titled land.
    8. Tree felling: A 2017 Forest Advisory Committee record carries the detailed project report estimate that 23 lakh trees will be felled. Some experts hold this to be an underestimate.
    9. Forest area submerged: The Daudhan dam submerges about 4,141 hectares of Panna Tiger Reserve land, within a wider rehabilitation process affecting about 1,913 families.

    How has the resistance developed?

    1. Start of the movement: The Chita Aandolan, or symbolic pyre protest, has been running since 2022.
    2. Preventive detention: The leader of the movement was placed under preventive detention in February 2026.
    3. Gathering at the magistrate’s office: About 200 villagers assembled at the sub divisional magistrate’s office demanding his immediate release.
    4. Police account of the escalation: The Superintendent of Police, Chhatarpur, stated that villagers later locked the office and threw stones at revenue officials and at a marriage procession, after which the police used minimum limited force.
    5. April protest: Affected Adivasi families staged a pyre protest in Chhatarpur on 10 April 2026, which brought the movement national attention.
    6. July protest: Villagers again lay on symbolic pyres and began a hunger strike at the Barnar river, with a protest on the banks on 18 July.
    7. Clearance of the site: After 15 days, the police cleared the protest site.
    8. Dialogue that did not occur: The movement’s leader stated that the administration had promised a dialogue with representatives of the Centre, and that no such conversation took place.

    Why was the project approved?

    1. The surplus framing: The Ken is treated as carrying water beyond its basin’s need, and the Betwa basin as deficient, which is the premise the transfer rests on.
    2. The regional case: Bundelkhand is among India’s driest and most impoverished regions and has a long record of drought and distress migration.
    3. The stated purpose: Irrigation and drinking water for the water stressed districts of the region.
    4. The two rivers: The Ken rises in the Vindhyan plateau, flows mainly through Madhya Pradesh and joins the Yamuna at Banda in Uttar Pradesh. The Betwa also rises in the Vindhyas, flows mainly through Uttar Pradesh and meets the Yamuna at Hamirpur.
    5. Why both matter locally: Both rivers run through the same region, so the transfer moves water within Bundelkhand rather than out of it.
    6. The contested premise: The surplus classification is an assessment of basin yield, and it is the step that decides how much displacement is treated as justified.

    Why does monetary compensation fail to reach the affected?

    1. The title requirement: Most Adivasi families in the affected villages do not hold patta land, so the per acre component does not apply to them.
    2. The cut off date: Eligibility for the cash component is fixed by age as on February 2024, which excludes those who reached adulthood after that date.
    3. Forest income is unvalued: Livelihoods built on mahua, charwa, tendu leaves and other forest produce are not converted into any head of compensation.
    4. Non submergence villages: Narauli is not in the submergence zone yet loses the forest that sustains it, a loss the acquisition framework does not recognise.
    5. Standing assets: Trees planted over a lifetime, including mango, ber, kaitha and teak, are counted as forest loss for the project and not as household assets.
    6. Process complaints: Houses in some villages were demolished without adequate notice or compensation, according to the movement’s leader.

    What is being lost beyond land and houses?

    1. Community: Households state that relocation breaks the kinship network in which they live, so the social relations of the village do not travel with the compensation.
    2. Language: Villagers raise the loss of their own dialect in a new settlement as a distinct concern.
    3. Sacred geography: Village deities and sites of worship are tied to the specific location and cannot be relocated with the households.
    4. Birthplace claim: Residents describe the land along the Ken as their janam bhoomi, or place of birth, and treat that as an independent ground of refusal.
    5. Forest as an economy: The forest edge supplies food, cash income and fuel, so its loss is an income shock and not only a cultural one.
    6. The collective demand: The stated position is a forest for their forest, land for their land, water for their water and a village for their village.

    Where does the water security case collide with the displacement cost?

    1. Two legitimate claims: Drinking water and irrigation for 13 water stressed districts is a genuine public purpose. So is the security of tenure of the households inside the submergence zone.
    2. Same region, different people: The transfer moves water within Bundelkhand, so the beneficiaries and the displaced belong to the same drought affected region.
    3. The forest multiplier: Because the reservoir sits inside a tiger reserve, forest loss must be offset, which displaces a second set of 12 villages that the dam itself would not have touched.
    4. Compensation without capacity: A cash package can settle a title based claim. It cannot replace a forest based livelihood or a functioning village.
    5. The dialogue gap: Even where the project moves ahead, an immediate and structured negotiation on resettlement and rehabilitation with an organised community is missing, as the organiser of the Narmada Bachao Andolan has recorded.
    6. Deferred rather than resolved: Building the dam settles the water question and shifts the livelihood question to a resettlement site that has not been defined.

    What has the administrative response been?

    1. Claim of redressal: The District Magistrate of Chhatarpur in April stated that most of the demands raised during the April protests had been addressed.
    2. Silence since: The current District Magistrate and the Chief Executive Officer of the Zila Panchayat did not respond to repeated requests for comment.
    3. Revenue department: An email to the Principal Secretary of the Madhya Pradesh Revenue Department, which oversees land acquisition, drew no reply.
    4. Policing of protest: Villagers who went to Chhatarpur and Bijawar to press their demands state that the police responded with lathis.
    5. Official account of force: The Superintendent of Police stated that minimum limited force was used after the office was locked and stones were thrown.
    6. Field level messaging: Households report being told by the village revenue official that their land is going to submerge and that no further claim arises.

    What are the villagers demanding?

    1. April demands, first: A joint survey of land and houses by the administration and the affected families.
    2. April demands, second: Rs 25 lakh in compensation per individual.
    3. April demands, third: Four times the value of the land in compensation.
    4. April demands, fourth: A deadline of April 2026 for settlement of these claims.
    5. July demands, first: Three acres of land granted jointly in the names of the male and the female head of each family.
    6. July demands, second: A village for the displaced village, so that the community is resettled together rather than scattered.
    7. July demands, third: The same April 2026 deadline carried forward.
    8. The organising principle: The shift from cash amounts in April to land and village in July reflects a demand for restitution in kind rather than a higher price.

    Challenges to the Ken Betwa river linking project

    1. Contested surplus assessment: The classification of a river as surplus rests on basin yield estimates that independent hydrologists dispute. e.g. objections filed before the Supreme Court’s Central Empowered Committee on the Ken’s assessed surplus.
    2. Loss inside a protected area: The reservoir submerges core tiger habitat, which no compensatory afforestation reproduces. e.g. about 4,141 hectares of Panna Tiger Reserve land under submergence.
    3. Cumulative pressure on the same landscape: Further projects are cleared in the same corridor while the dam is under construction. e.g. the 1,800 MW Panari pumped storage project cleared on about 411 hectares in the Panna Ranipur corridor in August 2026.
    4. Compensatory afforestation cannot replace old growth: Plantations take decades to deliver the produce and habitat value of a felled forest. e.g. an estimated 23 lakh trees to be felled under the detailed project report.
    5. Forest rights not settled before acquisition: Individual and community claims under forest rights law are often unsettled when land is taken. e.g. Gond families in the affected villages without patta land.
    6. Resettlement site quality: Displaced households are commonly resettled on land without water, forest access or common grazing. e.g. the long unresolved rehabilitation record of the Sardar Sarovar oustees.
    7. Cost and time escalation: Long gestation interlinking works overrun both budget and schedule, which pushes rehabilitation spending to the end. e.g. an approved cost of about Rs 44,605 crore in 2021 with an eight year completion schedule.
    8. Downstream and interstate obligations: Water sharing commitments between Madhya Pradesh and Uttar Pradesh determine actual delivery, not the design capacity. e.g. the interstate memorandum of agreement signed on 22 March 2021.

    Conclusion

    The Ken Betwa link moves water within Bundelkhand, and it moves the entire cost of that transfer onto Adivasi households whose form of landholding and forest based income the compensation framework does not recognise. The design question is not the amount of the package but its unit: the villages are asking for land, forest and a resettled village, and the State is offering a per head cash sum against titled acres most of them do not hold. Until forest rights are settled and a defined resettlement site is negotiated with the community as a unit, construction will continue to run ahead of rehabilitation.

    Interlinking of Rivers in India

    1. The idea: Transferring water from basins assessed as surplus to basins assessed as deficient, through a network of storage dams and link canals.
    2. The plan: The National Perspective Plan of 1980 of the Ministry of Irrigation set out the framework for such transfers.
    3. The agency: The National Water Development Agency, set up in 1982, prepares feasibility and detailed project reports for the links.
    4. The scale: The plan identifies 30 links, comprising 16 under the peninsular component and 14 under the Himalayan component.
    5. The judicial push: The Supreme Court in 2012 directed the Union government to implement the interlinking programme in a time bound manner and to constitute a special committee.
    6. The first link: The Ken Betwa link is the first project taken up for implementation under the plan, with a dedicated authority created for it in 2021.
    7. The claimed benefit: Drought proofing, flood moderation, additional irrigated area and hydropower, drawn from moving water between basins with different rainfall regimes.

    Constitutional Framework Governing Water, Land and Forest Rights

    1. Seventh Schedule, State List Entry 17: Places water supply, irrigation, canals, drainage, embankments and water storage with the States, subject to Entry 56.
    2. Seventh Schedule, Union List Entry 56: Allows Parliament to regulate and develop interstate rivers and river valleys in the public interest.
    3. Seventh Schedule, Concurrent List Entry 17A and 17B: Place forests, and the protection of wild animals and birds, on the Concurrent List after the 42nd Amendment.
    4. Article 262: Empowers Parliament to provide for adjudication of interstate river water disputes and to bar the jurisdiction of courts in them.
    5. Article 21: Protects life and personal liberty, read to include the right to livelihood and to a healthy environment.
    6. Article 48A and Article 51A(g): Direct the State to protect the environment and forests, and place a corresponding fundamental duty on every citizen.
    7. Article 244 and the Fifth Schedule: Provide for the administration of Scheduled Areas and the protection of tribal interests, including through the Tribes Advisory Council.
    8. Article 243ZD read with Part IX: Places village level planning with the Panchayats, which is the base for consultation requirements in Scheduled Areas.

    Laws and Rules Governing Displacement, Forests and River Projects

    1. Right to Fair Compensation and Transparency in Land Acquisition, Rehabilitation and Resettlement Act, 2013: Governs acquisition, compensation and the rehabilitation entitlements of affected families.
    2. Forest (Conservation) Act, 1980: Requires prior central approval for diversion of forest land to non forest use, with compensatory afforestation and net present value payments.
    3. Scheduled Tribes and Other Traditional Forest Dwellers (Recognition of Forest Rights) Act, 2006: Recognises individual and community rights over forest land and produce for forest dwelling communities.
    4. Wildlife (Protection) Act, 1972: Governs protected areas, and provides for tiger reserves, critical tiger habitats and the National Tiger Conservation Authority.
    5. Environment (Protection) Act, 1986 and the Environment Impact Assessment Notification, 2006: Provide the environmental clearance process, including public hearing and appraisal for river valley projects.
    6. Panchayats (Extension to the Scheduled Areas) Act, 1996: Requires consultation with the Gram Sabha before land acquisition and resettlement in Scheduled Areas.
    7. Inter State River Water Disputes Act, 1956: Provides the tribunal mechanism for adjudicating disputes over interstate river waters.

    Back2Basics: Panna Tiger Reserve

    1. Designation: A tiger reserve, listed in the Places in News record as the protected area within which the Daudhan dam is being built.
    2. Location: Panna and Chhatarpur districts of Madhya Pradesh, on the Vindhyan range in the Bundelkhand region.
    3. Constitution: Panna National Park was notified in 1981 and the area was declared a tiger reserve in 1994 under Project Tiger.
    4. River: The Ken river flows through the reserve and supports its gorges, waterfalls and riverine habitat.
    5. International recognition: It was designated a biosphere reserve and was added to the UNESCO World Network of Biosphere Reserves in 2020.
    6. Conservation record: Tigers became locally extinct in the reserve by 2009, and a reintroduction programme rebuilt the population, treated as a landmark recovery.
    7. Vegetation: Tropical dry deciduous forest with teak and kardhai woodland, interspersed with grassland and plateau.
    8. Fauna: Tiger, leopard, sloth bear, chital, chinkara, sambar and nilgai on land, with gharial, mugger and the Indian vulture along the Ken.
    9. Landscape connectivity: It links to the Nauradehi Wildlife Sanctuary and the Satpura landscape, and the Panna Ranipur corridor extends toward Uttar Pradesh.

    Government Initiatives

    1. Ken Betwa Link Project Authority: The special purpose body created in 2021 to execute the link, with an interstate memorandum of agreement signed on 22 March 2021.
    2. National Perspective Plan and the National Water Development Agency: The 1980 plan and the 1982 agency that prepare and appraise interlinking proposals.
    3. Pradhan Mantri Krishi Sinchayee Yojana: Consolidates irrigation schemes to expand assured irrigation and improve water use efficiency at the farm level.
    4. Atal Bhujal Yojana: Supports community led groundwater management in water stressed blocks, including in Bundelkhand districts.
    5. Jal Jeevan Mission: Aims at functional household tap connections in rural areas, the drinking water objective the link project is meant to support.
    6. Project Tiger and the National Tiger Conservation Authority: Provide the statutory and funding framework for tiger reserves such as Panna, including village relocation packages.
    7. Compensatory Afforestation Fund Management and Planning Authority: Manages funds collected from forest diversion for compensatory afforestation and habitat improvement.

    Key Facts about the Ken Betwa Link Project

    1. Approval and cost: Approved by the Union Cabinet in December 2021 at a cost of about Rs 44,605 crore, with an eight year completion schedule.
    2. The agreement: A memorandum of agreement between the Union government, Madhya Pradesh and Uttar Pradesh was signed on 22 March 2021, observed as World Water Day.
    3. Annual irrigation: Designed to provide annual irrigation to about 10.62 lakh hectares across the two States.
    4. Drinking water: Designed to supply drinking water to about 62 lakh people.
    5. Power: Includes 103 MW of hydropower and 27 MW of solar capacity.
    6. The dam: The Daudhan dam is about 77 metres high and about 2,031 metres long, with a tunnel system feeding the link canal.
    7. The rivers: The Ken and the Betwa are both tributaries of the Yamuna, joining it at Banda and Hamirpur respectively in Uttar Pradesh.
    8. The region: Bundelkhand covers 13 districts across Madhya Pradesh and Uttar Pradesh and is among India’s driest and most impoverished regions.

    Challenges in River Interlinking

    1. Basin surplus is contested science: Surplus and deficit classifications rest on yield estimates that vary with the data series used. e.g. disputes over the assessed surplus of the Ken before appraisal bodies.
    2. Ecological alteration of river regimes: Reduced downstream flow changes sediment transport, fish migration and floodplain recharge. e.g. gharial habitat along the Ken downstream of the Daudhan site.
    3. Forest and protected area loss: Links routinely pass through forests and sanctuaries where diversion cannot be reversed. e.g. submergence of about 4,141 hectares inside the Panna Tiger Reserve.
    4. Displacement and rehabilitation deficits: Resettlement lags construction, so families lose land before they receive an alternative. e.g. the long running rehabilitation disputes of the Sardar Sarovar project on the Narmada.
    5. Interstate political friction: Donor States resist parting with water once a project is under way. e.g. the long deadlock over the Mahanadi and the Godavari Cauvery link proposals.
    6. Cost and time overruns: Multi decade civil works escalate in cost, which squeezes the rehabilitation component first. e.g. the 2021 approved cost of about Rs 44,605 crore for a single link.
    7. Climate uncertainty: Interlinking assumes stable rainfall distribution between basins, which a changing monsoon does not guarantee. e.g. simultaneous drought across both donor and recipient basins in a deficient monsoon year.
    8. Groundwater alternatives neglected: Large transfers draw attention and funds away from cheaper local recharge and watershed options. e.g. traditional Bundelkhand tanks and chandela ponds that remain unrestored.

    Way Forward

    1. Settle forest rights first: Complete recognition of individual and community forest rights under the 2006 Act before any acquisition notification is issued.
    2. Resettle the village as a unit: Provide a single relocation site with forest access, water and common land so that community structure survives the move, as the affected families have demanded.
    3. Compensate the livelihood, not only the acre: Value minor forest produce income and standing trees in the entitlement package for households without titled land.
    4. Institutionalise dialogue: Create a standing negotiation forum between the project authority, the district administration and elected village representatives, with recorded minutes.
    5. Independent hydrological review: Publish and peer review the basin yield assessment on which the surplus classification rests, before further links are appraised.
    6. Fund rehabilitation ahead of construction: Ring fence the rehabilitation and resettlement outlay and release it before submergence rather than after.
    7. Restore local water systems in parallel: Revive tanks, ponds and watershed structures across Bundelkhand so that drought relief does not rest on a single project.
    8. Compensatory afforestation in contiguous blocks: Locate the compensatory forest within the same landscape and monitor survival rates, rather than counting saplings planted.

    “[2017, GS3, 10 marks] Not many years ago, river linking was a concept but it is becoming reality in the country. Discuss the advantages of river linking and its possible impact on the environment.”

  • India’s Green Mission in Trouble? CAG Flags Major Lapses

    Why in the News

    A Comptroller and Auditor General audit of the Green India Mission across 16 states and union territories found a 91.87 per cent shortfall against its forest quality improvement target and a 97.57 per cent shortfall against its forest cover target over ten years. The mission received Rs 1,149.14 crore, or 47.88 per cent, of the budgetary support it was to get. The tension is between a mission carrying India’s forest carbon sink commitment and a funding and convergence design that never materialised.

    What is the Green India Mission?

    1. About: The Green India Mission is one of the eight missions under the National Action Plan on Climate Change, launched in 2014 by the Ministry of Environment, Forest and Climate Change.
    2. Twin targets: Increasing forest and tree cover on 5 million hectares, and improving the quality of forest cover on another 5 million hectares.
    3. Design principle: The mission was to work through convergence with existing schemes rather than through a large standalone budget.
    4. Climate function: It carries the forestry component of India’s Nationally Determined Contribution under the Paris Agreement.

    What did the audit find on physical targets?

    1. Quality improvement: Forest cover quality improved on only 0.11384 million hectares against a 1.4 million hectare target, a shortfall of 91.87 per cent.
    2. Cover increase: Forest cover increased on only 0.03409 million hectares against a 1.4 million hectare target, a shortfall of 97.57 per cent.
    3. Audit period: The audit covered 2015-16 to 2024-25 across 16 states and union territories.
    4. Accounting failure: Eight states and union territories did not maintain annual accounts for the mission.

    Why did the funding architecture fail?

    1. Proposed requirement: The mission’s proposed funding requirement was Rs 40,600 crore.
    2. What was approved: The Cabinet Committee on Economic Affairs approved Rs 2,000 crore for the first four years, alongside Rs 400 crore from Thirteenth Finance Commission grants.
    3. What was received: Only Rs 1,149.14 crore, or 47.88 per cent of even that reduced budgetary support, reached the mission over ten years.
    4. Structural consequence: A mission funded at under 3 per cent of its assessed requirement could not deliver targets set against the full requirement.

    Why did convergence not happen?

    1. Intended partners: Convergence was planned with the Compensatory Afforestation Fund Management and Planning Authority, the Mahatma Gandhi National Rural Employment Guarantee Scheme, the Nagar Van Yojana and the School Nursery Yojana.
    2. What the audit found: These schemes operated in silos, and convergence was not achieved.
    3. Design dependence: The mission’s low budget was justified on the assumption that convergence would supply the resources, so the failure of convergence removed the funding basis entirely.
    4. Accountability gap: No single authority was answerable for delivering convergence across ministries.

    What does this mean for India’s climate commitment?

    1. The commitment: India’s Nationally Determined Contribution includes creating an additional carbon sink of 2.5 to 3 billion tonnes of carbon dioxide equivalent by 2030 through additional forest and tree cover.
    2. Delivery vehicle: The Green India Mission is the principal instrument for the forestry component of that commitment.
    3. Arithmetic problem: Cover added on 0.03409 million hectares cannot support a sink target premised on 5 million hectares.
    4. Reporting risk: The gap between the reported forest cover figures and the audited mission achievement raises a measurement question about what counts as forest cover.

    Challenges to India’s afforestation programmes

    1. Plantation survival rates: Trees planted are counted, trees surviving are not. e.g. audits repeatedly finding low survival in compensatory afforestation plantations.
    2. Monoculture plantation: Fast growing single species plantations raise canopy cover without restoring biodiversity. e.g. eucalyptus and acacia plantations counted as forest cover gains.
    3. Definition of forest cover: The forest survey definition counts any land above one hectare with over 10 per cent canopy, including plantations and orchards. e.g. commercial plantations appearing as forest cover increases.
    4. Compensatory afforestation land shortage: States lack non forest land of the required extent to compensate diversion. e.g. the accumulation of unspent Compensatory Afforestation Fund balances before the 2016 Act.
    5. Community rights friction: Plantation on land under claim conflicts with recognised forest rights. e.g. disputes over plantation drives on land claimed under the Forest Rights Act, 2006.
    6. Convergence without an owner: Cross ministry convergence has no accountable authority. e.g. the Green India Mission’s four named partner schemes operating in silos through the audit period.

    Conclusion

    The mission failed because its target was set against an assessed requirement of Rs 40,600 crore while its funding was built on a convergence assumption that no authority was made accountable for delivering. The shortfall is therefore a design failure rather than an implementation lapse. The next milestone is whether the government restructures the mission’s funding or restates the forestry component of the Nationally Determined Contribution.

    Back2Basics: National Action Plan on Climate Change

    1. Launched in 2008 to outline India’s strategy on climate adaptation and mitigation.
    2. Comprises eight national missions: Solar, Enhanced Energy Efficiency, Sustainable Habitat, Water, Sustaining the Himalayan Ecosystem, Green India, Sustainable Agriculture, and Strategic Knowledge for Climate Change.
    3. Coordinated by the Prime Minister’s Council on Climate Change.
    4. States prepare State Action Plans on Climate Change aligned to the national missions.
    5. The Green India Mission was approved by the Cabinet Committee on Economic Affairs in 2014 with a mandate covering 10 million hectares in total.

    Government Initiatives

    1. Compensatory Afforestation Fund Act, 2016: Governs the use of funds collected for forest land diversion, with a national authority and state authorities managing the corpus.
    2. Nagar Van Yojana: Supports the creation of urban forests on forest or other land within municipal limits, targeting city residents and local bodies.
    3. National Mission for a Green India: Targets 5 million hectares of new cover and 5 million hectares of quality improvement.
    4. Mission LiFE: Promotes individual and community behaviour change on sustainable consumption.
    5. School Nursery Yojana: Engages schools in raising seedlings to build a nursery base and environmental awareness.

    Way Forward

    1. Fund the mission against its assessed requirement: Close the gap between the Rs 40,600 crore requirement and the Rs 1,149.14 crore released, or restate the targets.
    2. Appoint an accountable convergence authority: Name one authority answerable for delivering convergence across the four partner schemes.
    3. Report survival, not planting: Measure achievement through third party verified survival after three years, not through saplings planted.
    4. Separate plantation from natural forest in reporting: Report plantation area distinctly from natural forest cover so the carbon sink claim is verifiable.
    5. Enforce annual accounts: Make release of the next instalment conditional on maintained annual accounts, since eight states did not maintain them.

    “[2016] Which of the following best describes/ describe the aim of ‘Green India Mission’ of the Government of India?

    1. Incorporating environmental benefits and costs into the Union and State Budgets thereby implementing the ‘green accounting’

    2. Launching the second green revolution to enhance agricultural output so as to ensure food security to one and all in the future

    3. Restoring and enhancing forest cover and responding to climate change by a combination of adaptation and mitigation measures

    Select the correct answer using the code given below.

    (a) 1 only

    (b) 2 and 3 only

    (c) 3 only

    (d) 1, 2 and 3

  • Has the Supreme Court drifted from its environmental legacy?

    Why in the News

    A recent reflection has revisited the Supreme Court’s four-decade legacy of environmental jurisprudence. This raises questions over whether recent rulings are departing from its established environmental doctrines.

    What are the core doctrines of Indian environmental law?

    1. Absolute liability: An enterprise engaged in a hazardous activity is fully liable for harm, established after the Bhopal disaster.
    2. Polluter pays principle: The cost of pollution and remediation falls on the polluter.
    3. Precautionary principle: Lack of scientific certainty is no reason to defer measures against environmental harm.
    4. Public trust doctrine: The state holds natural resources as a trustee for the public.

    Where do these doctrines come from constitutionally?

    1. Article 48A: Directs the state to protect and improve the environment.
    2. Article 51A(g): Makes environmental protection a fundamental duty of citizens.
    3. 42nd Amendment, 1976: Inserted both provisions into the Constitution.
    4. Article 21: Read to include the right to a clean environment.

    What is the tension?

    1. Development pull: Recent rulings are read as leaning toward clearing infrastructure over precaution.
    2. Amnesty concern: Environmental amnesty for past violations is questioned as inconsistent with the polluter pays principle.
    3. Consistency critique: The Court is charged with applying its own doctrines unevenly across cases.

    Conclusion

    The central claim is that the Court built strong environmental doctrine but now applies it inconsistently. What remains unresolved is whether the Court restores precaution as the default in development disputes.

    Back2Basics

    Foundational Context: environmental jurisprudence in India

    1. Judicial origin: Much of Indian environmental law is judge-made through public interest litigation.
    2. Landmark cases: M.C. Mehta cases, Vellore Citizens’ Welfare Forum, and the Bhopal litigation shaped the doctrines.
    3. Sustainable development: The Court fused environmental protection with development as a constitutional balance.
    4. Expansion of Article 21: The Supreme Court progressively interpreted the right to life to include the right to a clean, healthy and pollution-free environment

    Landmark Cases

    1. M.C. Mehta cases: Developed principles of environmental liability and protection.
    2. Vellore Citizens’ Welfare Forum v. Union of India (1996): Recognised the precautionary principle and polluter pays principle as essential features of sustainable development.
    3. M.C. Mehta v. Union of India (Oleum Gas Leak, 1987): Established the doctrine of absolute liability.
    4. M.C. Mehta v. Kamal Nath (1997): Strengthened the public trust doctrine.

    PYQ Relevance

    “[2010] Sustainable development is described as the development that meets the needs of the present without compromising the ability of future generations to meet their own needs. In this perspective, inherently the concept of sustainable development is intertwined with which of the following concepts?

    (a) Social Justice and Empowerment

    (b) Inclusive Growth

    (c) Globalization

    (d) Carrying capacity

  • SC panel on Aravallis must hear more people

    Why in the News?

    Civil society groups and mining affected communities have alleged that the Supreme Court appointed High Powered Committee (HPC) on the Aravallis left out several districts and did not adequately hear local people during its consultations. The dispute exposes the tension between expert led regulation of mining and genuine participation of the communities whose lands and livelihoods the decision will affect.

    What is the High Powered Committee on the Aravallis?

    1. Origin: The Supreme Court of India constituted a high-powered expert committee headed by Kanchan Devi to review the definition and delineation of the Aravalli hill range, guide mining regulations, and protect the fragile ecosystem from continuous environmental degradation.
    2. Mandate: It is to submit a report that will shape decisions on mining and conservation across the range, with an August 31 deadline.
    3. Consultation window: The panel held a 21 day period for stakeholders to submit comments, which has now ended.
    4. Field visits: It conducted field visits in Gurgaon, Alwar, Ajmer and Udaipur between 6 and 10 August.

    Why are activists challenging the consultation process?

    1. Villages left out: The Aravalli Virasat Jan Abhiyan claims the HPC did not visit any mining affected villages to understand ground realities.
    2. Urban centric hearings: Public hearings were held at urban centres that affected villagers could not reach, and information was not publicised in local newspapers, on radio, or at panchayat offices.
    3. Lobby dominance: Around 80 percent of representations in Ajmer were pro mining, with a similar pattern elsewhere, and those speaking against mining were allegedly threatened.
    4. Access failures: A scheduled Udaipur meeting for 10 August was moved to the evening of 9 August, making it hard for many to attend, and requested visits to villages hit by limestone mines and stone crushers did not happen.
    5. Central demand: The group wants the HPC to seek an extension of the August 31 deadline and hold meaningful consultations across all 64 districts in Delhi, Haryana, Rajasthan, Uttar Pradesh and Gujarat.

    What is an Eco Sensitive Zone?

    1. Definition: An Eco Sensitive Zone is an area notified around protected areas or ecologically fragile landscapes where activities such as mining are regulated or prohibited to act as a shock absorber.
    2. The National Wildlife Action Plan (2002-2016) recommended that State governments identify areas within 10 km of national parks and wildlife sanctuaries for declaration as Eco-Sensitive Zones (ESZs).
    3. The recommendation was to be implemented under the Environment (Protection) Act, 1986, under the framework of the Ministry of Environment, Forest and Climate Change (MoEFCC).
    4. Relevance: Regulation of mining in the Aravallis turns on how such protective boundaries and restrictions are drawn and enforced.

    Why does the Aravalli range matter for mining regulation?

    1. Ecological role: The Aravallis are India’s oldest mountain range and act as a barrier against desertification spreading eastward from the Thar.
    2. Mining pressure: Limestone mines, stone crushers and other extraction have degraded stretches of the range.
    3. Legal history: Courts have repeatedly intervened to restrict illegal and unregulated mining in the range.
    4. Livelihood stakes: Rural and Adivasi communities depend on the hills, so decisions affect both ecology and livelihoods.

    Why does the mining lobby versus affected communities tension shape the outcome?

    1. Capture risk: Hearings dominated by pro mining representations risk producing a report that understates ground level harm.
    2. Precedent invoked: Activists demand a systematic outreach approach similar to the one adopted a decade ago by the Western Ghats Ecology Expert Panel, which held direct public hearings.
    3. Intimidation: Alleged threats to those opposing mining undermine the credibility of the consultation.
    4. Deadline pressure: A fixed August 31 deadline discourages the fuller consultation the communities are demanding.

    Conclusion

    The current status is a contested consultation process, with affected communities demanding a deadline extension and direct village level hearings before the HPC finalises its report to the Supreme Court. The dispute turns on whether expert regulation of Aravalli mining can be legitimate without hearing the people most affected by it. The next milestone is whether the committee seeks an extension or submits its report by August 31 as scheduled.

    Back2Basics:

    Foundational Context: Mining in India

    1. About: Mining is the extraction of minerals from the earth and is regulated as a hazard prone activity with significant environmental impact.
    2. Scale: India produces a range of major and minor minerals, with states such as Rajasthan, Odisha and Jharkhand holding large reserves.
    3. Environmental impact: Mining causes deforestation, dust and air pollution, groundwater depletion, and land degradation.
    4. Governance: Mineral development is regulated under central law with clearances layered across environment, forest and pollution statutes.

    Statutory Framework Governing Mining and the Aravallis

    1. Mines and Minerals (Development and Regulation) Act, 1957: The principal law regulating the mining sector and grant of mineral concessions.
    2. Environment (Protection) Act, 1986: Enables environmental clearances and the notification of Eco Sensitive Zones.
    3. Forest (Conservation) Act, 1980: Requires clearance before diverting forest land for mining.
    4. Air (Prevention and Control of Pollution) Act, 1981: Regulates dust and emissions from mining and crushing.
    5. National Green Tribunal Act, 2010: Provides the forum for adjudicating mining and environmental disputes.

    The Aravalli Range

    1. Designation: India’s oldest fold mountain range, running across Delhi, Haryana, Rajasthan and Gujarat.
    2. Location and extent: Stretches roughly 690 kilometres from Delhi to Gujarat, with Guru Shikhar as its highest peak.
    3. Ecological function: Acts as a natural barrier checking the eastward spread of the Thar desert and supports groundwater recharge.
    4. Distinguishing feature: Hosts unique biodiversity and forms the watershed for several rivers.
    5. Current concern: Threatened by illegal mining, stone crushing and encroachment.

    Government Initiatives for Aravalli and Land Restoration

    1. Aravalli Green Wall Project: Initiative to create a green belt along the range to combat land degradation and desertification.
    2. Compensatory Afforestation Fund: Funds afforestation to offset forest land diverted for mining and other uses.
    3. National Afforestation Programme: Supports regeneration of degraded forest land.
    4. Desertification action: India’s commitments under the United Nations Convention to Combat Desertification guide land restoration.

    Key Facts about the Aravallis and Mining

    1. Districts covered: The HPC’s mandate spans 64 districts across five states.
    2. Oldest range: The Aravallis are among the oldest mountain systems in the world.
    3. Deadline: The committee faces an August 31 report deadline.
    4. Precedent: The Western Ghats Ecology Expert Panel is cited as a model of participatory consultation.

    Challenges in Aravalli Conservation

    1. Illegal mining: Unregulated extraction continues despite court orders.
    2. Weak consultation: Affected rural and Adivasi communities are inadequately heard.
    3. Enforcement gaps: Overlapping jurisdictions weaken monitoring of mining bans.
    4. Encroachment: Construction and settlement erode the range.
    5. Desertification risk: Degradation of the range threatens its role as a desert barrier.
    6. Intimidation of activists: Reported threats deter local opposition to mining.

    Way Forward

    1. Direct village outreach: Hold public hearings in affected villages, not only urban centres.
    2. Extend timelines: Allow adequate consultation before finalising a decision of this scale.
    3. Strengthen enforcement: Deploy satellite monitoring and strict penalties against illegal mining.
    4. Protect participants: Ensure safety for community members opposing mining.
    5. Restore degraded land: Scale up afforestation and green wall efforts across the range.

    PYQ Relevance

    [UPSC 2025] Mineral resources are fundamental to the country economy and these are exploited by mining. Why is mining considered an environmental hazard? Explain the remedial measures required to reduce the environmental hazard due to mining.

    Linkage: The PYQ directly connects with the environmental hazards of mining and remedial measures for sustainable mineral extraction. The Aravalli case highlights illegal mining, ecological degradation, weak enforcement and the need for participatory conservation.

  • Centre relaxes construction hurdles in Ganga flood plain

    Why in the News?

    A gazette order of 10 August from the National Mission for Clean Ganga (NMCG) has removed the blanket declaration in the 2016 law that the Ganga flood plain is a construction free zone, replacing the total ban with a stratified, approval based regime. The change exposes the tension between protecting the river’s ecology and permitting development in areas subject only to moderate or rare flooding.

    What is the River Ganga Authorities Order that was amended?

    1. Instrument: The River Ganga (Rejuvenation, Protection and Management) Authorities Order, 2016, notified under the Environment (Protection) Act, 1986, governs protection and management of the river.
    2. Original ban: The 2016 order declared the bank of the river and its flood plain a construction free zone to reduce pollution and preserve natural groundwater recharge.
    3. What the amendment does: The 10 August order deletes the no construction clause and replaces the total ban with a regulated system in which some construction is permissible after official clearances.

    How does the new stratified definition of a flood plain work?

    1. Active flood plain: The zone immediately along the channel that submerges at least once every five years, where strict building prohibitions continue, with minor exceptions for temporary set ups such as religious events.
    2. Regulatory zone: The middle band subject to moderate flooding once every five to 25 years, where construction is now permissible subject to clearances.
    3. Warning zone: The outer periphery that floods only during severe events of 25 to 100 year frequency, where construction is also now permissible subject to clearances.
    4. Earlier gap: The 2016 order banned construction in the active flood plain but never defined what active meant, an inconsistency the amendment claims to correct.

    Why did the government amend the order?

    1. Stated rationale: A senior official said the amendment does not dilute standards but corrects an inconsistency in the law between the flood plain definition and the construction ban.
    2. Litigation pressure: Litigants had routinely cited the blanket construction free zone mandate against riverfront roads, embankments and sewage treatment plants before the National Green Tribunal.
    3. Scope limit: The new order does not grant blanket permission for development and keeps a regulated approval process in place.

    Does the change protect the river or dilute safeguards?

    1. The protection case: Confining strict prohibition to the active flood plain leaves the ecologically most sensitive channel margin protected while allowing regulated use elsewhere.
    2. The dilution concern: Opening the regulatory and warning zones to construction reduces the natural groundwater recharge and pollution buffer the 2016 order sought to preserve.
    3. Enforcement risk: An approval based system shifts protection from a clear legal bar to case by case clearances that depend on administrative capacity and vigilance.

    What are the challenges to regulating the Ganga flood plain?

    1. Encroachment pressure: Dense settlement and commercial demand along the river make flood plains attractive for construction.
    2. Weak demarcation: Flood plain zoning requires accurate hydrological mapping that is incomplete across the basin.
    3. Fragmented jurisdiction: Multiple states, municipal bodies and agencies share authority over the river, complicating uniform enforcement.
    4. Climate variability: Changing flood frequencies undermine fixed five, 25 and 100 year return period assumptions.
    5. Pollution load: Untreated sewage and industrial effluent continue to enter the river despite protection orders.

    Conclusion

    The amendment ends the 2016 blanket ban on flood plain construction and installs a three zone regime that permits regulated building beyond the five year flood line after clearances. The government frames this as correcting a legal inconsistency, while the ecological question is whether an approval based system can protect the river’s recharge and pollution buffer as effectively as an outright prohibition did. The next test lies in how clearances are granted and whether active flood plain protection holds against development pressure.

    Back2Basics:

    Foundational Context: Ganga Rejuvenation in India

    1. About: Ganga rejuvenation is a national programme to abate pollution and conserve and rejuvenate the river through sewage treatment, riverfront management and flow protection.
    2. Scale: The Ganga basin covers roughly one fourth of India’s land area and supports a large share of the population.
    3. Institutional design: The effort is coordinated by the National Mission for Clean Ganga under the National Ganga Council, with the Jal Shakti Ministry as the nodal ministry.
    4. Approach: It combines infrastructure such as sewage treatment plants with regulatory tools such as flood plain zoning and construction control.

    Statutory Framework Governing the Ganga

    1. Environment (Protection) Act, 1986: The parent statute under which the 2016 River Ganga Authorities Order and its amendment are notified.
    2. Water (Prevention and Control of Pollution) Act, 1974: Establishes pollution control boards that regulate effluent discharge into the river.
    3. River Ganga (Rejuvenation, Protection and Management) Authorities Order, 2016: Creates the tiered institutional structure, including the National Ganga Council and NMCG, and governs flood plain regulation.
    4. National Green Tribunal Act, 2010: Constitutes the forum where flood plain and riverfront disputes are adjudicated.

    National Mission for Clean Ganga (NMCG)

    1. Nature: Implementation wing for Ganga rejuvenation and the Namami Gange programme.
    2. Governing framework: Registered as a society and given statutory backing through the River Ganga Authorities Order, 2016.
    3. Parent body: Functions under the National Ganga Council, chaired by the Prime Minister.
    4. Nodal ministry: Department of Water Resources, River Development and Ganga Rejuvenation under the Jal Shakti Ministry.
    5. Mandate: Ensures effective abatement of pollution and rejuvenation of the river by adopting a comprehensive, basin wide approach.

    Government Initiatives / Schemes for Ganga Rejuvenation

    1. Namami Gange Programme: Integrated conservation mission covering sewage treatment, riverfront development, afforestation and biodiversity.
    2. Arth Ganga: Model to build a sustainable economic bridge between the river and people through livelihoods, tourism and natural farming along the banks.
    3. Ganga Gram: Programme for sanitation and solid waste management in villages along the river.
    4. Jal Shakti Abhiyan: Water conservation campaign that supports groundwater recharge in the basin.

    Key Facts about the Ganga

    1. Length: The river runs roughly 2,525 kilometres from Gomukh to the Bay of Bengal.
    2. National River: The Ganga was declared India’s National River in 2008.
    3. Flood plain zones: The amended order recognises active, regulatory and warning zones based on five, 25 and 100 year flood frequencies.
    4. Dolphin link: The Gangetic dolphin, the National Aquatic Animal, depends on healthy river flow.

    Challenges in Ganga Conservation

    1. Sewage burden: A large volume of untreated urban sewage continues to reach the river.
    2. Industrial effluent: Tanneries and other industries discharge pollutants along the course.
    3. Reduced flow: Barrages, abstraction and diversion lower ecological flow in stretches.
    4. Flood plain encroachment: Construction and settlement erode the river’s natural buffer.
    5. Coordination gaps: Multiple states and agencies weaken uniform enforcement.
    6. Solid waste and religious use: Immersion waste and idol immersion add pollution loads.

    Way Forward

    1. Complete flood plain mapping: Finalise accurate zonation to make the three tier regime enforceable.
    2. Strengthen sewage treatment: Close the gap between sewage generated and treatment capacity.
    3. Ensure ecological flow: Mandate minimum environmental flows across barrages.
    4. Tighten clearance scrutiny: Apply strict, transparent conditions before approving construction in regulatory and warning zones.
    5. Empower basin governance: Reinforce NMCG and state bodies with clear enforcement powers.

    PYQ Relevance

    [UPSC 2015] Discuss the Namami Gange and National mission for clean Ganga (NMCG) programmes and causes of mixed results from the previous schemes. What quantum leaps can help preserve the river Ganga better than incremental inputs?

    Linkage: The PYQ directly connects with Ganga rejuvenation, conservation and the effectiveness of government interventions. The flood plain amendment highlights the challenge of balancing river conservation, pollution control and development pressures.

  • Agasthyamalai eviction orders still silence the Forest Rights Act

    Why in the News

    The Forest Department has issued eviction notices to thousands of households in the Agasthyamalai Biosphere Reserve (ABR) following a Supreme Court order for time-bound removal of forest encroachments. The issue highlights the tension between forest conservation and rights under the Forest Rights Act, 2006.

    What is the Forest Rights Act, 2006?

    • Full name: Scheduled Tribes and Other Traditional Forest Dwellers (Recognition of Forest Rights) Act, 2006.
    • Recognises forest rights of Scheduled Tribes (STs) and other traditional forest dwellers.
    • Cut-off: Eligible occupation must pre-date 13 December 2005.
    • Claims are initiated and verified by Gram Sabhas and examined by higher-level committees.
    • Key safeguard: Eviction cannot take place until recognition and verification are completed.

    What is the Agasthyamalai Biosphere Reserve?

    • ABR: Agasthyamalai Biosphere Reserve.
    • Covers about 3,500 sq km across Tamil Nadu and Kerala.
    • Includes Kalakkad-Mundanthurai, Srivilliputhur-Megamalai and Periyar Tiger Reserves, along with wildlife sanctuaries.

    What is the Central Empowered Committee?

    • CEC: Central Empowered Committee.
    • Constituted under Supreme Court directions to monitor forest and environmental compliance.
    • It surveyed the Agasthyamalai landscape and reported violations involving non-forestry activities.

    Who are Other Traditional Forest Dwellers?

    • OTFDs: Other Traditional Forest Dwellers.
    • Non-tribal communities primarily dependent on forests for livelihood.
    • They must demonstrate three generations or 75 years of dependence before 13 December 2005.

    What did the Supreme Court order?

    1. Time-bound eviction plan, with rehabilitation where applicable.
    2. Legal action against wilful violators, including 118 government servants found to be encroachers.
    3. Ecological restoration after eviction.
    4. No new forest diversion or non-forest activity in ABR until encroachments are removed.
    5. Possible deployment of paramilitary forces for enforcement.

    Key Issue: Conservation vs Forest Rights

    • Conservation: Evictions aim to restore critical tiger habitat and remove non-forest activities.
    • Rights concern: Eviction before completion of FRA recognition and verification can violate statutory safeguards.
    • Data problem: Lack of reliable data on occupation outside FRA’s scope makes it difficult to distinguish genuine rights-holders from actual encroachers.

    Statutory Framework

    • FRA, 2006: Forest rights recognition.
    • FCA, 1980: Forest (Conservation) Act, 1980, regulates diversion of forest land.
    • WLPA, 1972: Wild Life (Protection) Act, 1972, governs protected areas.
    • PESA, 1996: Panchayats (Extension to Scheduled Areas) Act, 1996, strengthens Gram Sabha powers in Scheduled Areas.
    • SC/ST PoA Act, 1989: Scheduled Castes and Scheduled Tribes (Prevention of Atrocities) Act, 1989.

    Back2Basics: Forest Rights Act

    • Nodal Ministry: Ministry of Tribal Affairs.
    • Beneficiaries: Forest-dwelling STs and eligible OTFDs.
    • Three rights: Individual forest rights, community rights and Community Forest Resource (CFR) rights.
    • Gram Sabha: Starting point for claims.
    • Key safeguard: No eviction before completion of recognition and verification.

    “[2021] At the national level, which ministry is the nodal agency to ensure effective implementation of the Scheduled Tribes and Other Traditional Forest Dwellers (Recognition of Forest Rights) Act, 2006?

    (a) Ministry of Environment, Forest and Climate Change

    (b) Ministry of Panchayati Raj

    (c) Ministry of Rural Development

    (d) Ministry of Tribal Affairs

  • Asiatic lion population rises from 523 (2015) to 891 (2025) under Project Lion

    Why in the News

    India’s Asiatic lion population increased from 523 in 2015 to 891 in 2025, the highest recorded count. Project Lion, launched in 2020, aims to strengthen conservation of the species and its Gir landscape.

    What is Project Lion?

    • Launched: 2020 for long-term conservation of the Asiatic lion.
    • Focus: Habitat improvement, disease surveillance, scientific monitoring and community participation.
    • Tools: Radio-collaring, camera traps and genetic/gene-pool conservation.
    • Need: The entire wild population is concentrated in one landscape, creating a major single-population risk.

    Latest Population Status

    • 2015: 523 lions
    • 2025: 891 lions
    • Key concern: Many lions now occur outside protected areas, increasing human-wildlife conflict.
    • Habitat: Gir is approaching its carrying capacity, strengthening the case for a second home.

    Back2Basics: Asiatic Lion

    • Scientific name: Panthera leo persica
    • IUCN: Endangered
    • CITES: Appendix I
    • Wild Life (Protection) Act, 1972: Schedule I
    • Only wild population: India
    • Natural range: Gir landscape, Gujarat
    • Proposed second home: Barda Wildlife Sanctuary, Porbandar.

    Why is a Second Home Needed?

    1. Single-site risk: Disease or disaster in Gir could threaten the entire species.
    2. Habitat saturation: Increasing population is pushing lions beyond protected areas.
    3. Human-wildlife conflict: Greater interaction with people and livestock.
    4. Disease risk: Outbreaks such as Canine Distemper Virus (CDV) can threaten large carnivores.
    5. Habitat fragmentation: Mining, roads and railways can disrupt dispersal corridors.

    Statutory Framework

    • WLPA, 1972: Wild Life (Protection) Act, 1972, provides legal protection to wildlife.
    • FCA, 1980: Forest (Conservation) Act, 1980, regulates forest diversion.
    • BDA, 2002: Biological Diversity Act, 2002, promotes conservation and sustainable use.
    • EPA, 1986: Environment (Protection) Act, 1986, provides the broader environmental framework.

    Government Initiatives

    • Project Lion (2020): Asiatic lion conservation.
    • Project Tiger (1973): Tiger conservation.
    • Project Elephant (1992): Elephant and corridor conservation.
    • Project Snow Leopard (2009): Snow leopard and Himalayan ecosystem conservation.
    • Integrated Development of Wildlife Habitats: Supports protected areas and endangered species recovery.

    [2019] Consider the following statements:

    1. Asiatic lion is naturally found in India only.

    2. Double-humped camel is naturally found in India only.

    3. One-horned rhinoceros is naturally found in India only.

    Which of the statements given above is / are correct?

    (a) 1 only

    (b) 2 only

    (c) 1 and 3 only

    (d) 1, 2 and 3

  • India’s first open-access ecoacoustic biodiversity dataset

    Why in the News

    Researchers have released India’s first open-access, crowdsourced ecoacoustic biodiversity dataset, capturing 518 species across 5,815 minutes of recordings from 25 states and union territories.

    What is ecoacoustics?

    1. Ecoacoustics is the study of sounds produced by organisms and the surrounding environment to understand ecosystems, biodiversity and ecological change.
    2. Instead of relying only on visual surveys, passive acoustic recorders can continuously capture:
      • Bird calls, Insect sounds, Frog and bat calls, Reptile and mammal vocalisations, Marine animal sounds, Background environmental sounds such as rain, wind and human activity

    Why does it matter?

    1. Non-invasive monitoring: Sound-based surveys track biodiversity cheaply and continuously across large areas.
    2. Open science: An open-access, crowdsourced dataset lets any researcher reuse the data for conservation.
    3. Baseline data: It creates a reference against which future biodiversity loss can be measured.

    [2023] Which of the following organisms perform waggle dance for others of their kin to indicate the direction and the distance to a source of their food?

    [A] Butterflies

    [B] )Dragonflies

    [C] Honeybees

    [D] Wasps

  • BNHS launches India’s first invasive-fish removal programme

    Why in the News

    The Bombay Natural History Society (BNHS) has launched India’s first community-driven removal programme for the invasive suckermouth catfish in Ujani Reservoir, Maharashtra.

    Suckermouth Catfish: Key Facts

    • Origin: Amazon River basin, South America.
    • Entry into India: Introduced through the aquarium trade and later released into natural waterways.
    • Local name: “Helicopter fish”.
    • Why invasive?
      • Feeds on fish eggs.
      • Competes with native bottom-feeding fish.
      • Burrows into riverbanks and can weaken earthen structures.
      • Adapts to adverse conditions.

    Scale of the Invasion

    • Around 97% of fish in Ujani are alien species including suckermouth catfish, Tilapia and African catfish.
    • Native fish account for only 3%.
    • Suckermouth catfish alone constitute around 30 to 40% of the total fish population.

    Impact on Fishermen

    • Around 20,000 people including fishermen, traders, transporters and labourers depend on the reservoir.
    • Invasive fish damage fishing nets and reduce the catch of economically valuable Rohu, Catla and Mrigal.
    • Fishermen may need to replace nets every 15 to 20 days, adding to costs.

    BNHS Removal Model

    • Collection centre established at Bhigwan fish market.
    • Fishermen receive financial incentives for collecting the invasive fish.
    • 36+ tonnes have already been removed.
    • Fish is processed into molasses used as fertiliser.
    • Creates a removal + livelihood + waste-utilisation model.

    “[2023] Invasive Species Specialist Group (that develops Global Invasive Species Database) belongs to which one of the following organizations?

    (a) The International Union for Conservation of Nature

    (b) The United Nations Environment Programme

    (c) The United Nations World Commission for Environment and Development

    (d) The World Wide Fund for Nature.

  • India’s Lepidoptera Diversity

    Why in the News?

    The Zoological Survey of India (ZSI) has published the Catalogue of Lepidoptera (Butterflies & Moths) of India in the peer-reviewed journal Zootaxa. The catalogue, prepared over nearly 12 years, provides an updated national inventory of India’s butterfly and moth diversity.

    Key Findings

    • India has 13,703 species of Lepidoptera.
    • This represents about 8.25% of the world’s known Lepidoptera.
    • Butterflies: 1,417 species
    • Moths: 12,286 species
    • These are distributed across: 3,705 genera, 240 subfamilies, 102 families, 31 superfamilies

    Geometroidea

    • 2,205 species of Geometroidea have been catalogued in India.
    • They belong to: 479 genera, 13 subfamilies, and 4 families
    • They constitute around 8.8% of the world’s known Geometroidea.
    • Many are nocturnal pollinators, complementing daytime pollinators such as butterflies.
    • Note: Geometridae is a very large family of slender-bodied, broad-winged moths.