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Subject: Conservation & Mitigation

1. Conservation Progs.
2. Worldwide initiatives
3. Mitigation Strategies
4. Conventions and Protocols

  • Melanochlamys Droupadi: New Sea Slug specie named after President Murmu

     

    President Draupadi Murmu

    In the news

    • The Zoological Survey of India (ZSI) announced the discovery of a new marine species, Melanochlamys droupadi, named after the esteemed President of India, Droupadi Murmu.

    About Melanochlamys Droupadi

    • Geographical Origin: Melanochlamys droupadi was first sighted off the shores of Digha in West Bengal and Udaipur in Odisha, marking its exclusive habitat.
    • Distinctive Features: Characterized by its short, blunt cylindrical body and smooth dorsal surface adorned with two unequal shields, this species showcases unique anatomical traits.
    • Morphological Identification: The species was meticulously examined for morphological, anatomical, and molecular characteristics, confirming its taxonomic classification within the Melanochlamys genus.
    • Physical Attributes: It is a small invertebrate reaching up to 7 mm in length, exhibits a brownish-black hue with a striking ruby red spot.
    • Biological nature: It is hermaphroditic (possessing both male and female reproductive organs, structures, and tissue) and predominantly inhabits intertidal zones along sandy beaches.

    Habitat and Reproduction

    • Ecological Niche: The species is typically found in the intertidal zone, leaving distinctive crawl marks along sandy beaches.
    • Reproductive Cycle: Reproduction occurs primarily between November and January, marking a critical phase in the species’ life cycle.

    Distribution and Taxonomy

    • Indo-Pacific Realm: While species of the Melanochlamys genus are predominantly found in temperate regions of the Indo-Pacific Ocean, Melanochlamys droupadi stands out as a truly tropical species.
    • Research Insights: A study conducted by ZSI researchers sheds light on the species’ behavior, highlighting its unique ability to secrete transparent mucus, forming a protective sheath against sand grains.
  • [pib] Establishment of International Big Cat Alliance (IBCA)

    In the news

    • The Union Cabinet, chaired by Prime Minister, has approved the establishment of the International Big Cat Alliance (IBCA) with headquarters in India.

    About the International Big Cat Alliance (IBCA)

    • Objective: The IBCA aims to spearhead efforts towards the protection and conservation of the 7 major big cats: tiger, lion, leopard, snow leopard, puma, jaguar, and cheetah.
    • Funding: The Government of India has pledged an initial support of Rs. 150 crore for the first five years. Additionally, the alliance will explore contributions from bilateral and multilateral agencies, financial institutions, and donor agencies to augment its corpus.
    • Membership: Membership to the alliance will be open to 96 “range” countries, which are nations containing the natural habitat of the seven big cats.
    • Activities: The alliance’s activities will include advocacy, partnership building, knowledge dissemination through an e-portal, capacity building, eco-tourism promotion, and financial resource mobilization.

    Governance Structure

    • Composition: The governance structure of IBCA includes a General Assembly comprising all member countries, a Council of elected member countries, and a Secretariat.
    • Appointment: The General Assembly appoints the Secretary General of IBCA upon the recommendation of the Council.
    • Framework: The alliance’s governance framework, drafted on the lines of the International Solar Alliance (ISA), will be finalised by the International Steering Committee (ISC).

    India’s Role in Big Cat Conservation

    • Big Cat Diversity: India is home to five of the seven major big cats: tiger, lion, leopard, snow leopard, and cheetah.
    • Conservation Efforts: India has undertaken significant conservation efforts, as reflected in the increase in tiger and lion populations. For instance, India now hosts about 70% of the world’s tiger population, and the Asiatic lion population in Gir National Park has shown steady growth.
    • Cheetah Reintroduction: Cheetahs, once extinct in India since 1952, have been reintroduced into the wild. Eight cheetahs were imported from Namibia and released into the Kuno National Park in Madhya Pradesh in November 2022.
  • In news: Similipal Tiger Reserve (STR)

    In news: Similipal Tiger Reserve (STR)

    In the news

    • The Odisha government’s estimation of the tiger population in its forests has been reported to be 30 Royal Bengal Tigers, while the All India Tiger Estimation-2022 report has found only 20 tigers present.

    About All Odisha Tiger Estimation:

    • The State tiger census was conducted by the State Forest Department.
      • According to the census, the State has 30 Tigers out of which Similipal Tiger Reserve recorded 27 tigers in the wild.
      • The remaining three belong to Hirakud wildlife division (Debrigarh wildlife sanctuary), Paralakhemundi territorial division and Keonjhar territorial and wildlife division.
    • Methodology: The census was conducted using camera-trapping exercises.

    About Similipal Tiger Reserve (STR)

    • Concerned over the sizeable number of pseudo-melanistic tigers in its Similipal Tiger Reserve (STR), largely due to inbreeding, the Odisha government has written to the National Tiger Conservation Authority (NTCA) to consider introducing female tigers from other landscapes to the reserve.
    Details
    Location and Size Located in Odisha’s Mayurbhanj District, spanning 2750 sq km.

    Surrounded by high plateaus and hills;

    Khairiburu and Meghashini peaks reach 1515 m.

    History Initially a hunting ground, designated as a tiger reserve under Project Tiger in 1973,

    Later declared a wildlife sanctuary and biosphere reserve.

    Flora and Fauna Rich biodiversity includes tigers, leopards, elephants, gaur, diverse bird species, King cobras, orchids, and medicinal plants.
    Tribes Inhabited by tribes like Kolha, with traditional conservation practices.
    UNESCO Recognition UNESCO listed it as a Biosphere Reserve in May 2009 due to its ecological significance.
    Recent Events A significant fire in 2021 posed a threat to the reserve’s biodiversity, highlighting ongoing conservation challenges.
    Global Recognition Recognized as a Global Network of Biospheres site since 2009.

    Melanism in Similipal Tiger Reserve (STR)

    • Genetic Anomaly: Melanism, a genetic condition, results in increased melanin production, leading to black or nearly black skin, feathers, or hair in animals.
    • Pseudo-Melanism: The royal Bengal tigers of Similipal boast a unique lineage with elevated melanin levels, resulting in black and yellow interspersed stripes on their coats, making them pseudo-melanistic rather than entirely black.
    • Genetic Mutation: Research indicates that a single mutation in the Transmembrane Aminopeptidase Q (Taqpep) gene causes Similipal’s black tigers to develop distinctive striped patterns.
    • Inbreeding and Isolation: Genetic analyses suggest that Similipal’s black tigers may have originated from a small founding population, leading to inbreeding due to isolation from other tiger populations.

    What are the Population Dynamics and Conservation Efforts made by Odisha Govt?

    • High Frequency: Approximately 37% of tigers in Similipal Tiger Reserve exhibit pseudo-melanistic traits, highlighting the prevalence of this unique phenotype.
    • Conservation Measures: Odisha plans to establish a melanistic tiger safari near Similipal, aiming to raise awareness about tiger conservation and provide visitors with an opportunity to observe these rare big cats up close.

    Try this PYQ from CSP 2020:

    Q. Among the following Tiger Reserves, which one has the largest area under “Critical Tiger Habitat”?

    (a) Corbett

    (b) Ranthambore

    (c) Nagarjunsagar-Srisailam

    (d) Sunderbans

     

    [wpdiscuz-feedback id=”6rt05p6t3w” question=”Please leave a feedback on this” opened=”1″]Post your answers here.[/wpdiscuz-feedback]

  • An expansive land management policy is overdue

     

    Mains Pyq:  Discuss the role of land reforms in agricultural development. Identify the factors that were responsible for the success of land reforms in India. (UPSC CSE 2016)

     

    Prelims Pyq: With reference to land reforms in independent India, which one of the following statements is correct?  (UPSC CSE 2019)

    1. The ceiling laws were aimed at family holdings and not individual holdings.
    2. The major aim of land reforms was providing agricultural land to all the landless.
    3. It resulted in cultivation of cash crops as a predominant form of cultivation.
    4. Land reforms permitted no exemptions to the ceiling limits. 

    India lost 2.5 per cent of GDP to land degradation

    Context:

    Land is central to all human activities. It provides ecological, economic, social, and cultural services. But this multi-dimensional character of land is often overlooked in land management practices, resulting in excessive stress, land degradation, and environmental draw down.

    What do various reports highlight about land degradation and management?

    • Global Losses Due to Land Degradation: The annual losses of ecosystem services due to land degradation have been estimated at a staggering $6 trillion globally. This highlights the significant economic impact of neglecting land management.
    • UN Convention to Combat Desertification (COP14): The COP14 held in New Delhi in 2019 focused on discussing the problem of land degradation experienced by different countries. It emphasized the need to achieve land degradation neutrality, indicating the urgency of addressing this issue on a global scale.
    • Intergovernmental Panel on Climate Change (IPCC) Special Report: The IPCC’s special report on ‘Climate Change and Land’ in 2019 underscored the importance of country-level stocktaking of land management practices. It recommended near- and long-term actions aimed at reducing competition for land while maximizing co-benefits and minimizing negative impacts on key ecosystem services.
    • Food and Agriculture Organization (FAO) Report: The FAO’s report titled ‘State of the World’s Land and Water Resources for Food and Agriculture: The System at Breaking Point’ in 2021 emphasized the urgent need to prioritize land, soil, and water management. It highlighted the neglected area of public policy and human welfare, stressing the importance of caring for the long-term future of land resources.

    What are the challenges in land management in India?

    • Limited Geographical Area, High Population Density: Despite having only 2.4% of the world’s geographical area, India accommodates more than 17% of the world population. This high population density exacerbates land management issues, increasing pressure on available land resources.
    • Degraded Land: Approximately 30% of India’s total geographical area is degraded land. This degradation reduces agricultural productivity, diminishes ecosystem services, and contributes to environmental issues such as soil erosion and desertification.
    • Competition for Arable Land: With around 55% of India’s total geographical area classified as arable land, there is intense competition among farmers and various sectors for access to agricultural land. This competition is further fueled by the demand for land due to rapid urbanization, infrastructure development, and industrial expansion.
    • Urbanization and Infrastructure Development: Rapid urbanization and infrastructure development are leading to the conversion of agricultural land into urban areas, resulting in the loss of fertile land and natural habitats. This trend contributes to land use conflicts, escalating land prices, and changing land rights.
    • Environmental Degradation and Loss of Ecological Functions: The encroachment on natural areas and degradation of land lead to the loss of ecological functions and biodiversity. This not only affects the livelihood opportunities of people dependent on environmental resources but also undermines the buffering capacity of natural ecosystems against disasters such as floods, droughts, and pollution.
    • Climate Change Impacts: Climate change exacerbates land management challenges by altering precipitation patterns, increasing the frequency of extreme weather events, and contributing to temperature rise. These changes further stress land resources, exacerbating land degradation and impacting agricultural productivity.

    What is the current status of land management in India?

    • Sectoral Approach and Administrative Complexity: Land management practices in India are predominantly sectoral, with different government departments implementing their own approaches. This fragmented governance structure leads to administrative complexity and coordination challenges among various stakeholders involved in land management.
    • State Government Jurisdiction: Land management falls under the purview of state governments in India. While this decentralization allows for localized decision-making, it can also lead to inconsistencies in policies and regulations across different regions.
    • Privately Owned Cultural Land: A significant portion of land in India, particularly cultural land, is privately owned. Land-use decisions are constitutionally vested with the owner, which further complicates the regulatory framework and implementation of land management practices.

    Status of Adoption and Implementation Land management practices:

    • Knowledge Gaps: Limited understanding of sustainable land management practices and their implications.
    • Short-Term Planning Bias: Emphasis on short-term gains over long-term sustainability in land-use planning.
    • Fragmented Approach: Lack of coordination among government agencies and stakeholders, leading to disjointed efforts in land management.
    • Lack of Action for Unforeseen Events: Inadequate preparedness and response mechanisms for unforeseen events such as natural disasters or climate change impacts.
    • Regulatory Barriers: Complex regulatory frameworks and bureaucratic hurdles that impede effective land management initiatives.

    What suggestions does this article give for addressing land management challenges in India?

    • Establishment of Multi-Stakeholder Platforms: Setting up multi-stakeholder platforms at the district and sub-district levels to bring together farmers, land managers, policymakers, civil society organizations, business leaders, and investors. This collaborative approach aims to facilitate sectoral integration and collective decision-making in land management.
    • Activation of District Planning Committees: Utilizing Article 243ZD (1) of the Constitution, which provides for district planning committees, to consolidate plans from panchayats and municipalities. These committees can be activated to prepare comprehensive land management plans covering both agricultural and non-agricultural sectors.
    • Adoption of a Landscape Approach: Embracing a landscape approach to land management, which considers the interconnectedness of various land uses and ecosystems. This approach provides deep insights into the potential of land and facilitates the allocation and reallocation of land for appropriate uses. It also enables evaluation, negotiation, trade-offs, and decision-making processes.
    • Integration of Climate-Smart Strategies: Incorporating climate-smart strategies into land management practices to address climate objectives, enhance agricultural production, improve local livelihoods, and promote the conservation of biodiversity. This entails implementing measures that mitigate climate change impacts and enhance resilience in land use planning and management.

     

    Case study of netherland for value addition 

    • Room for the River Program initiated by the Dutch government in 2006 to address flood risks.
    • Program adopts an integrated approach to water and land management, recognizing interconnectedness of river systems, floodplains, and landscapes.
    • Emphasizes nature-based solutions like creating floodplains, restoring wetlands, and constructing bypass channels.
    • Stakeholder engagement crucial for success, involving local communities, landowners, and stakeholders.
    • Aims for resilient landscapes, employing adaptive management for flexible responses to changing environmental conditions.

    In conclusion, effective land management is paramount for sustainable development, global stability, and environmental resilience. By embracing integrated approaches, nature-based solutions, and community engagement, India can address its land management challenges and pave the way for a more sustainable future. It is imperative for policymakers to prioritize these strategies, fostering collaboration and adaptability to safeguard India’s landscapes for generations to come.

     

  • An undeclared war with nature

    Wayanad: Eight killed in human-wildlife conflict in past 12 months, wayanad elephant attack, human wildlife conflict, kerala, wayanad, tuskers

    Central Idea:

    The article discusses the escalating human-wildlife conflict in Wayanad, Kerala, attributing it to the loss of ecological connectivity and habitat fragmentation caused by human activities such as deforestation, monoculture plantations, and unchecked tourism. It emphasizes the urgent need for coordinated efforts from government departments and stakeholders to address the crisis and restore ecological balance in the region.

    Key Highlights:

    • Recent tragic incidents involving human fatalities due to wildlife attacks, highlighting the severity of the conflict.
    • Decline in elephant corridors over the past two decades, leading to increased wildlife incursions into human settlements.
    • Impact of wildlife attacks on human lives, agriculture sector, and domestic animals.
    • Destructive effects of deforestation, monoculture plantations, and tourism on the ecosystem.
    • Failure of authorities to address concerns raised by scientists and activists regarding habitat management and conservation strategies.
    • Inadequate response from the government, including the lack of proper surveillance and monitoring in wildlife management operations.

    Key Challenges:

    • Loss of ecological connectivity and habitat fragmentation due to human activities.
    • Escalating human-wildlife conflict resulting in fatalities and economic losses.
    • Lack of effective coordination among government departments and stakeholders.
    • Failure to enforce environmental laws and conservation measures.
    • Insufficient surveillance and monitoring in wildlife management operations.

    Main Terms:

    • Human-wildlife conflict: Conflict arising from interactions between humans and wild animals, often due to habitat loss and encroachment.
    • Ecological connectivity: The uninterrupted movement of species between habitats, essential for maintaining biodiversity.
    • Habitat fragmentation: Division of natural habitats into smaller, isolated patches, disrupting wildlife movement and ecological processes.
    • Monoculture plantations: Agricultural or forestry practices where only one species is cultivated, leading to loss of biodiversity and ecosystem services.
    • Ecotourism: Tourism focused on visiting natural areas while conserving the environment and improving the well-being of local people.
    • Wildlife corridors: Strips of habitat connecting fragmented patches, facilitating the movement of wildlife.

    Important Phrases:

    • “Loss of ecological connectivity and habitat fragmentation”
    • “Escalating human-wildlife conflict”
    • “Destructive effects of deforestation and monoculture plantations”
    • “Failure of authorities to address concerns”
    • “Inadequate response from the government”

    Quotes:

    • “In a war with nature, no human would survive.”
    • “The continuous struggle of scientists and activists demanding the revival of habitat management has fallen on deaf ears.”
    • “The recent Operation Jumbo parade captured nine elephants but lacked adequate surveillance and monitoring.”

    Useful Statements:

    • “Loss of ecological connectivity due to habitat fragmentation exacerbates the human-wildlife conflict.”
    • “Government efforts must focus on coordinated strategies to address the crisis and restore ecological balance.”
    • “Failure to enforce environmental laws and conservation measures further aggravates the situation.”

    Examples and References:

    • Recent incidents involving human fatalities due to wildlife attacks in Wayanad.
    • The Wildlife Trust of India’s report on elephant corridors.
    • Official data documenting human deaths and crop losses due to wildlife attacks.

    Facts and Data:

    • Documented human deaths due to wildlife attacks in Wayanad in the last 10 years.
    • Cases of crop loss and domestic animal deaths due to wildlife incursions from 2017 to 2023.
    • Hectares of monoculture plantations out of total forest area in Wayanad.

    Critical Analysis:

    The article effectively highlights the interconnected factors contributing to the human-wildlife conflict in Wayanad, emphasizing the role of human activities such as deforestation and unchecked tourism. However, it lacks detailed analysis of specific policy failures and potential solutions to address the crisis.

    Way Forward:

    • Implement coordinated strategies involving government departments and stakeholders to restore ecological balance.
    • Enforce environmental laws and conservation measures to mitigate habitat loss and fragmentation.
    • Enhance surveillance and monitoring in wildlife management operations to prevent human-wildlife conflicts.
    • Promote sustainable land use practices and eco-friendly tourism initiatives to preserve natural habitats and biodiversity.

    Answer the following question in comment box 

    “How can governments, stakeholders, and communities combat escalating human-wildlife conflict in Wayanad, Kerala, addressing habitat loss, deforestation, and tourism? Additionally, how can they restore ecological balance, mitigate economic losses, and ensure safety for both humans and wildlife?”

  • Supreme Court’s Interim Order on Forest Definition

    forest

    Introduction

    • The Supreme Court issued an interim order on February 19, 2024, emphasizing that states and Union territories (UTs) must adhere to the Definition of ‘Forest’ as established in the TN Godavarman Thirumalpad v. Union of India judgement of 1996.
    • This order came during the hearing of a public interest litigation challenging the constitutionality of the Forest (Conservation) Act, which was amended by the Union government in 2023.

    Why such move?

    • The petitioners highlighted concerns that the 2023 amendment had narrowed the expansive definition of ‘forest’ provided in the Godavarman judgement.
    • They argue that this move potentially aims at diverting forest lands for non-forest use.

    What is Godavarman Judgement?

    • The Godavarman Judgment is a landmark environmental case in India, first heard in the Supreme Court in 1996, commonly referred to as the “Godavarman Case.”
    • Originating as a PIL filed by Mr Godavarman, a retired forest officer, it addressed concerns about forest degradation due to various developmental activities without proper environmental clearances.

    Key Legal and Regulatory Framework

    • Forest Conservation Act (FCA) and Rules: The case primarily interprets and implements the Forest (Conservation) Act, 1980, and the Forest (Conservation) Rules, 1981, aiming at forest conservation and wildlife protection.
    • Powers of Central Government: The FCA empowers the central government to declare areas as “reserved forest” or “protected forest,” prohibiting non-forest activities without prior approval. It extends to all forests in India, not just declared reserves.
    • Defining Forest: The order defined as any area recorded as forest in the Government record irrespective of the ownership. This definition is broad and encompasses any area recorded as a forest in government records, regardless of its legal status or ownership.
    • Analysis:
    1. Diversion of Forest Land: The case tackled the diversion of forest land for non-forest purposes, emphasizing compliance with the law and due diligence.
    2. Extent of Central Government’s Powers: It clarified that the central government’s authority under the FCA extends to all forests, irrespective of ownership, emphasizing stringent regulation.
    3. Emphasis on Sustainable Development: The court stressed the importance of sustainable development in forest conservation and protecting the rights of forest dwellers and tribal communities.

    Impact of the Judgement

    • Strengthening Forest Conservation Laws: The case led to stricter interpretation and implementation of forest laws, focusing on conservation and protection.
    • Increased Judicial Role in Environmental Governance: It established the judiciary as a watchdog in environmental governance, promoting public scrutiny of environmental decisions.
    • Protection of Forest Lands: Resulted in the cancellation of projects diverting forest land, contributing to biodiversity conservation.
    • Recognition of Rights: Emphasized the recognition and protection of rights of forest dwellers and tribal communities.
    • Promotion of Sustainable Development: Highlighted the importance of balancing economic development with environmental protection.

    Criticism of the Judgement

    • Hindrance to Economic Development: Criticized for hindering economic development and displacing communities.
    • Role of Judiciary: Criticized for causing delays in decision-making and project implementation.

    Key Points of the Recent Order

    • Adherence to 1996 Order: The bench, led by CJI emphasized that states and Union territories (UTs) must adhere to the definition of ‘forest’ as per the Godavarman judgement until the completion of the process of land recorded as ‘forests’ in government records.
    • Recording Forest Land: State and UT administrations are directed to prepare records on forest land within a year from the notification of the 2023 amendment as per Rule 16 of the Van (Sanrakshan Evam Samvardhan) Rules, 2023.
    • Expert Committees: The Union government is instructed to provide a comprehensive record of land registered as ‘forest’ by expert committees constituted by states and UTs within two weeks.
    • Compliance Deadline: All states and UTs must comply with the directions by forwarding the reports of the expert committees by March 31, 2024.

    Additional Directions

    • Zoo and Safari Establishment: Any proposal for the establishment of zoos and safaris in forest areas other than protected areas shall not be finally approved without prior permission from the Supreme Court.
    • Exemption Clause: Section 5 of the Forest (Conservation) Amendment Act, 2023, exempts zoos and safaris from the definition of ‘forests’ within forest areas, excluding protected areas.
    • Government Undertaking: The Union government submitted an undertaking that no precipitative steps would be taken concerning forest areas as per the dictionary sense, in line with the Godavarman judgement.

    Conclusion

    • The Supreme Court’s interim order underscores the importance of preserving forest lands as per the Godavarman judgement and ensuring compliance with environmental protection measures.
    • It aims to safeguard the ecological balance and prevent misuse of forest resources for non-forest purposes.

    Back2Basics: Universal Definition of Forest

    • As per the Conference of Parties (CoP) 9-Kyoto Protocol, the forest can be defined by any country depending upon the capacities and capabilities of the country.
    • Forest- Forest is defined structurally on the basis of
    1. Crown cover percentage: Tree crown cover- 10 to 30% (India 10%)
    2. Minimum area of stand: area between 0.05 and 1 hectare (India 1.0 hectare) and
    3. Minimum height of trees: Potential to reach a minimum height at maturity in situ of 2 to 5 m (India 2m)

    India’s definition of Forests

    The definition of forest cover has clearly been defined in all the India State of Forest Report (ISFR) and in all the International communications of India.

    • The forest cover is defined as ‘all land, more than one hectare in area, with a tree canopy density of more than 10 percent irrespective of ownership and legal status.
    • Such land may not necessarily be a recorded forest area. It also includes orchards, bamboo and palm’.

    Classification of forest cover

    In ISFR 2021 recently published has divided the forest cover as:

    1. Inside Recorded Forest Area: These are basically natural forests and plantations of Forest Department.
    2. Outside Recorded Forest Area: These cover mango orchards, coconut plantations, block plantations of agroforestry.

    Forest Survey of India (FSI) Classification

    • FSI classifies forest cover in 4 classes.
    1. Very Dense forest: All lands with tree cover (including mangrove cover) of canopy density of 70% and above.
    2. Moderately dense forest: All lands with tree cover (including mangrove cover) of canopy density between 40% and 70%.
    3. Open forests: All lands with tree cover (including mangrove cover) of canopy density between 10% and 40%.
    4. Scrubs: All forest lands with poor tree growth mainly of small or stunted trees having canopy density less than 10%.
  • La Nina impacted Air Quality in India: Study

    la nina

    Introduction

    • El Nino and La Nina events have long influenced India’s monsoon patterns, but a recent study suggests a novel connection between these weather phenomena and air quality, particularly during the winter months of 2022.

    Understanding El Nino and La Nina

    • El Nino and La Nina are two opposite phases of the El Nino-Southern Oscillation (ENSO) cycle.
    • ENSO is a naturally occurring phenomenon that involves the interaction between the ocean and atmosphere in the equatorial Pacific.

    Here is a detailed comparison of El Nino and La Nina

    El Nino La Nina
    Definition Warmer-than-normal sea surface temperatures Cooler-than-normal sea surface temperatures
    Frequency Every two to seven years Every two to seven years
    Duration Several months to a year or more Several months to a year or more
    Impact on winds Weakens trade winds, leading to changes in patterns Strengthens trade winds, leading to changes in patterns
    Impact on rains Reduces rainfall and can cause droughts Increases rainfall and can cause flooding
    Impact on temp. Warmer-than-average temperatures Colder-than-average temperatures
    Global effects Droughts in Asia and Africa, floods in Americas Floods in Asia and Africa, droughts in South America

    Impact on India

    El Nino La Nina
    Associated with weak monsoons and drought-like conditions in India Associated with above-normal rainfall and floods in India
    Sea surface temperature in the equatorial Pacific Ocean rises above normal levels Sea surface temperature in the equatorial Pacific Ocean drops below normal levels
    Changes in the atmospheric circulation patterns Changes in the atmospheric circulation patterns
    Shift in the location of the jet stream, affecting the strength and direction of the monsoon winds Increase in the strength of the monsoon winds, bringing more moisture and rainfall to India
    Results in reduced rainfall, dry spells, and heatwaves, leading to crop failures and water scarcity Excessive rainfall can also lead to floods and landslides, causing damage to crops and infrastructure

    El Nino and Indian Monsoon

    • El Nino and its impact on Indian monsoon: El Nino refers to abnormal warming of surface waters in the equatorial Pacific Ocean, which tends to suppress monsoon rainfall in India.
    • Phases of El Nino Southern Oscillation (ENSO): ENSO consists of three phases in the Pacific Ocean: El Nino, La Nina (abnormal cooling), and a neutral phase with sea surface temperatures close to long-term averages.
    • Ocean and atmospheric conditions: ENSO involves not only temperature abnormalities of sea surface waters but also atmospheric conditions, including differences in sea-level air pressure and wind strength and direction.
    • Southern oscillation and the role of winds: Southern Oscillation Index measures the difference in sea-level air pressure over the western and eastern sides of the Pacific Ocean, while wind patterns play a crucial role in ENSO.

    How La Nina impacted air quality?

    • Wind Direction Shift: The study identified a significant alteration in wind circulation patterns during the winter of 2022, with winds typically blowing from the northwest direction diverted towards the south due to the prolonged La Nina effect.
    • Anomalous Behavior: This deviation led to a bypass of pollutant-laden winds from Punjab and Haryana away from Delhi towards southern regions, impacting cities like Mumbai, Bengaluru, and Chennai.
    • Extended La Nina Effect: The persistence of La Nina conditions over three years intensified the impact on wind patterns, culminating in noticeable changes in air quality distribution across India.
    • Uncertainties and Further Exploration: While the study highlights the role of La Nina in altering wind circulation and subsequent air quality, uncertainties remain regarding the potential impact of El Nino events on air quality dynamics.

    Conclusion

    • The study underscores the need for continued exploration into the interplay between global weather phenomena like La Nina, local meteorological conditions, and air quality dynamics in India.
    • Understanding these complex relationships can inform policy measures aimed at mitigating air pollution and enhancing environmental resilience in the face of climate change challenges.
  • Human-Wildlife Conflict in Kerala: Causes and Remedies

    Introduction

    • The escalation of human-wildlife conflict incidents in Kerala, exemplified by recent protests in Wayanad, underscores the urgent need to address the underlying causes of such conflicts.
    • Kerala grapples with a surge in human-animal conflicts, predominantly involving elephants, tigers, bison, and wild boars, wreaking havoc in districts like Wayanad, Kannur, Palakkad, and Idukki.

    Understanding the Conflict

    • Geographical Dynamics: Kerala’s significant forest cover, encompassing nearly 30% of its area, juxtaposed with densely populated human settlements and agricultural plantations near wildlife habitats, sets the stage for frequent human-animal conflicts.
    • Magnitude of Conflict: State Forest Department data reveals over 48,000 incidents of crop damage due to human-wildlife conflict between 2013-14 and 2018-19, with wild elephants being the primary culprits, followed by wild boars and bonnet macaques.

    Root Causes of Conflict

    • Changing Land Use: Increased cultivation around wildlife habitats and changing cropping patterns exacerbate conflicts by encroaching upon natural habitats and altering animal migratory routes.
    • Conservation Efforts: While conservation initiatives have led to the resurgence of animal populations like elephants and tigers, they have inadvertently intensified conflicts due to habitat depletion.
    • Human Activities: Movement of livestock and humans in wildlife habitats, especially during odd hours, further exacerbates conflicts by triggering defensive responses from animals.

    Proposed Solutions and Their Efficacy

    • Physical Barriers: Strategies like elephant-proof trenches and solar power fences have shown promise in mitigating conflicts but face challenges such as inadequate maintenance and breaches by locals.
    • Eco-Restoration Policy: The Forest department’s plan to restore ecosystems by planting indigenous species aims to deter animals from agricultural lands, yet its effectiveness hinges on implementation and sustenance.
    • Early Warning Systems: Adoption of early warning systems, including drones and human watchers, could help track animal movements and prevent confrontations, but their widespread adoption remains limited.

    Addressing Challenges with Wild Boars

    • Culling Initiatives: While the state awaits approval to declare wild boars as vermin, local bodies have been empowered to cull them as a last resort, alongside strategies like capture, neutering, and relocation.
    • Eco-Sensitive Zone (ESZ): Despite the legislative assembly’s plea to exempt Kerala from ESZ norms, conservationists advocate for its implementation to mitigate conflicts, acknowledging the challenges posed by Kerala’s population density and land scarcity.

    Legal Framework and Conservation Initiatives

    [A] Wildlife Protection and Biodiversity Conservation

    • The Wildlife Protection Act, 1972: Encompassing measures to prohibit hunting, safeguard wildlife habitats, and establish protected areas, this act forms the cornerstone of India’s wildlife preservation efforts.
    • The Biological Diversity Act, 2002: Complementing existing legislation, this act, in alignment with the United Nations Convention on Biological Diversity, fortifies conservation endeavors without undermining other forest and wildlife laws.

    [B] National Conservation Strategies

    • National Wildlife Action Plan (2002-2016): Centered on fortifying protected area networks, conserving endangered species and their habitats, curbing wildlife trade, and promoting research and education, this plan embodies India’s commitment to wildlife preservation.
    • Project Tiger: A pioneering initiative under the Ministry of Environment, Forests, and Climate Change since 1973, Project Tiger aims to create safe havens for the majestic big cats within India’s national parks.
    • Project Elephant: Launched in 1992, this centrally sponsored scheme endeavors to protect elephants, conserve their habitats and ensure safe migration corridors, thereby safeguarding the iconic species’ future.

    Conclusion

    • Balancing conservation efforts with the safety and livelihoods of Kerala’s populace requires a multifaceted approach that addresses the root causes of human-wildlife conflicts.
    • Collaborative efforts involving stakeholders, stringent regulatory measures, and sustainable conservation practices are imperative to foster coexistence between humans and wildlife in Kerala’s diverse landscape.
  • Kerala seeks to amend the Wildlife Protection Act

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    Introduction

    • The Kerala Legislative Assembly unanimously passed a resolution urging amendments to the Wildlife Protection Act of 1972 aiming to tackle the escalating human-animal conflict in the state.

    What is Wildlife (Protection) Act, of 1972?

    • WPA provides for the protection of the country’s wild animals, birds and plant species, in order to ensure environmental and ecological security.
    • It provides for the protection of a listed species of animals, birds and plants, and also for the establishment of a network of ecologically-important protected areas in the country.
    • It provides for various types of protected areas such as Wildlife Sanctuaries, National Parks etc.

    There are six schedules provided in the WPA for the protection of wildlife species which can be concisely summarized as under:

    Schedule I
    • Species need rigorous protection
    • Harshest penalties for violation of the law are for species under this Schedule.
    Schedule II
    • Animals under this list are accorded high protection.
    • Cannot be hunted except under threat to human life.
    Schedule III & IV
    • Species that are not endangered.
    • Includes protected species but the penalty for any violation is less compared to the first two schedules.
    Schedule V Contains animals which can be hunted.
    Schedule VI Plants that are forbidden from cultivation.

    Kerala’s Demands for Amendment

    • Section 11 Amendment: Kerala proposes amending Section 11(1)(A) to empower Chief Conservators of Forests (CCF) instead of Chief Wildlife Wardens (CWLW) to permit hunting of Schedule I mammals. This seeks to expedite decision-making at the local level in handling human-wildlife conflicts.
    • Declaration of Wild Boar as Vermin: Kerala urges the Centre to declare wild boars as vermin under Section 62, allowing controlled culling to mitigate threats to life and livelihoods.

    Major Reason: Escalating Human-Animal Conflict

    • Rising Incidents: Kerala has witnessed a surge in human-animal conflicts, particularly involving elephants and wild boars, causing extensive damage to lives and crops.
    • Government Data: In 2022-23, there were 8,873 wild animal attacks, including 4,193 by elephants and 1,524 by wild boars. These incidents resulted in 98 deaths and significant crop loss.
    • Wild Boar Menace: Wild boars, in particular, are notorious for ravaging farmlands, with 20,957 incidents of crop damage recorded from 2017 to 2023.

    Challenges and Implications

    • Urgent Action Needed: Kerala’s plea for amendments highlights the pressing need for effective measures to address the human-animal conflict.
    • Local Empowerment: Empowering local forest authorities can lead to quicker responses to wildlife threats, ensuring both human safety and wildlife conservation.
    • Balancing Conservation and Livelihoods: Striking a balance between conservation and livelihood concerns is crucial for sustainable coexistence between humans and wildlife.

    Conclusion

    • Kerala’s proactive stance in advocating for amendments to the Wildlife Protection Act underscores its commitment to confronting the challenges posed by the human-animal conflict.
    • These proposed changes aim to protect both citizens and biodiversity, reflecting a holistic approach towards environmental and socio-economic well-being.
  • Conservation of Migratory Species (CMS) COP14 begins in Uzbekistan

    Introduction

    • The Fourteenth Meeting of the Conference of the Parties to the Convention on the Conservation of Migratory Species of Wild Animals (COP14) will be hosted by the Government of Uzbekistan, in Samarkand from 12-17 February 2024
    • CMS COP is a Triennial Event.

    About Conservation of Migratory Species (CMS)

    Information
    About
    • Intergovernmental treaty under UNEP, known as the Bonn Convention
    • Signed in 1979, in force since 1983
    • 133 Parties as of March 2022, including India since 1983
    Aim
    • Conserve terrestrial, marine, and avian migratory species
    • Lay legal foundation for global conservation measures
    Legal Instruments under CMS Range from legally binding Agreements to less formal MoUs
    Appendices
    1. Appendix I: Threatened Migratory Species
    2. Appendix II: Migratory Species requiring international cooperation
    India and the CMS
    • Signed non-legally binding MoUs with CMS for various species conservation (Siberian Cranes, Marine Turtles, Dugongs, Raptors)
    • Hosts several migratory species
    • India hosted the last COP 13 of CMS in February 2020 at Gandhinagar, Gujarat.
    Migratory Species Wild animals whose populations cyclically and predictably cross national boundaries
    Efforts made by India  
    • National Action Plan for Conservation of Migratory Birds (2018-2023)
    • Marine Turtle Policy and Marine Stranding Management Policy
    • Project Snow Leopard
    • Dugong Conservation Reserve