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Subject: Conservation & Mitigation

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

  • Live Coral cover in Gulf of Mannar down to 27%

    What is the news?

    • Rising sea temperatures have triggered severe bleaching events, leading to significant coral mortality in Gulf of Mannar.
    • Annual surveys show a decline in live coral cover from 37% in 2005 to 27.3% in 2021.

    Corals in Gulf of Mannar

     

    • The Gulf of Mannar is a large shallow bay forming part of the Laccadive Sea in the Indian Ocean with an average depth of 5.8 m.
    • It lies between the southeastern tip of India and the west coast of Sri Lanka, in the Coromandel Coast region.
    • A significant portion of the Gulf of Mannar is designated as the Gulf of Mannar Marine National Park, established to protect its marine ecosystems, including coral reefs.
    • The park covers approximately 560 square kilometers and encompasses 21 islands and coral reefs.
    • Around 117 hard coral species have been recorded in the Gulf of Mannar.
    • Many islands, like Shingle, Krusadai, and Pullivasal, have witnessed substantial losses in coral cover.
    • For instance, Shingle Island suffered the most with the loss of 72% of its coral cover.

    About Corals

    • Coral are made up of genetically identical organisms called polyps.
    • These polyps have microscopic algae called zooxanthellae living within their tissues in a mutualistic relationship.
    • The coral provides the zooxanthellae with the compounds necessary for photosynthesis.
    • In return, the zooxanthellae supply the coral with organic products of photosynthesis, like carbohydrates, which are utilized by the coral polyps for synthesis of their calcium carbonate skeletons.
    • Corals are marine invertebrates or animals which do not possess a spine.
    • They are the largest living structures on the planet.
    • Each coral is called a polyp and thousands of such polyps live together to form a colony, which grow when polyps multiply to make copies of themselves.
    • Coral reefs are also called the “rainforests of the seas”.

    Types of Coral

    Corals are of two types — hard corals and soft corals:

    1. Hard corals extract calcium carbonate from seawater to build hard, white coral exoskeletons. Hard corals are in a way the engineers of reef ecosystems and measuring the extent of hard coral is a widely-accepted metric for measuring the condition of coral reefs.
    2. Soft corals attach themselves to such skeletons and older skeletons built by their ancestors. Soft corals also add their own skeletons to the hard structure over the years. These growing multiplying structures gradually form coral reefs.

    Conditions needed for Corals to Flourish

    • Extensive submarine platforms for the formation of colonies by the coral polyps (not more than 90m below sea level).
    • High mean annual temperature ranging 20-21 degree Celsius.
    • Clean sediment-free water because muddy water or turbid water clogs the mouths of coral polyps resulting into their death.
    • Oceanic salinity ranging between 27-30 ppt.
    • Ocean currents and waves, as they bring food supply for the polyps.

    How do corals bleach?

    • When exposed to conditions like heat stress, pollution, or high levels of ocean acidity, the zooxanthellae start producing reactive oxygen species not beneficial to the corals.
    • So, the corals kick out the colour-giving algae from their polyps, exposing their pale white exoskeleton and leading to coral starvation as corals cannot produce their own food.
    • Severe bleaching and prolonged stress in the external environment can lead to coral death.

    Reasons for the Decline

    • Climatic Vagaries: Predicted coral bleaching events pose a dire threat to the already fragile ecosystem of the Gulf of Mannar. The IPCC predicts a decline of 70-90% in global coral reefs with a warming of 1.5°C.
    • Ocean Acidification: Increased acidity levels in the ocean due to carbon dioxide absorption exacerbate coral stress and hinder their ability to calcify.

     

    PYQ:

    2014: Which of the following have coral reefs?

    1. Andaman and Nicobar Islands
    2. Gulf of Kachchh
    3. Gulf of Mannar
    4. Sunderbans

    Select the correct answer using the code given below.

    1. 1, 2 and 3 only
    2. 2 and 4 only
    3. 1 and 3 only
    4. 1, 2, 3 and 4

     

    2018: Consider the following statements

    1. Most of the world’s coral reefs are in tropical waters.
    2. More than one-third of the world’s coral reefs are located in the territories of Australia, Indonesia and Philippines.
    3. Coral reefs host far more number of animal phyla than those hosted by tropical rainforests.

    Which of the statements given above is/are correct?

    1. 1 and 2 only
    2. 3 only
    3. 1and 3 only
    4. 1, 2 and 3

  • North Atlantic Right Whales: Threats and Conservation Imperatives

    Why in the news?

    • North Atlantic right whales face a grave threat due to entanglement in fishing gear, contributing to their critically endangered status.
    • Entanglement not only leads to physical harm but also affects reproductive success, exacerbating the species’ decline.

    Impact of Entanglement

    • Lethal and Sublethal Effects: Entanglement in fishing gear leads to energy expenditure, reduced feeding efficiency, and physical injuries, ultimately impacting whales’ ability to reproduce and survive. Even minor entanglements have devastating consequences on female right whales.
    • Reproductive Implications: Females experiencing entanglement events, even classified as “minor,” exhibit reduced breeding rates, with potential long-term consequences for population recovery. Poor health and physical condition further impede breeding success.

    About Right Whales

    • Right whales are a group of large baleen whales belonging to the family Balaenidae.
    • There are three species of right whales:
    1. North Atlantic right whale (Eubalaena glacialis),
    2. North Pacific right whale (Eubalaena japonica), and
    3. Southern right whale (Eubalaena australis).
    • They are distinguished by their geographic distribution and slight differences in physical characteristics.
    • Right whales inhabit temperate and subpolar waters of the North Atlantic, North Pacific, and Southern Hemisphere.
    • They are often found in coastal areas during their feeding and breeding seasons but may migrate over long distances.
    • All three species of right whales are listed as endangered or critically endangered by the International Union for Conservation of Nature (IUCN).

    North Atlantic Right Whales

     

    • It is listed as Critically Endangered in the IUCN Red List.
    • Only around 360 individuals remain, with almost 90% having experienced entanglement at least once.

     

    PYQ:

    2015: With reference to the International Union for Conservation of Nature and Natural Resources (IUCN) and the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES), which of the following statements is/are correct?

    1. IUCN is an organ of the United Nations and CITES is an international agreement between governments
    2. IUCN runs thousands of field projects around the world to better manage natural environments.
    3. CITES is legally binding on the States that have joined it, but this Convention does not take the place of national laws.

    Select the correct answer using the codes given below:

    1. 1 only
    2. 2 and 3 only
    3. 1 and 3 only
    4. 1, 2 and 3

     

    Practice MCQ:

    The North Atlantic Right Whales were recently seen in news for a peculiar behaviour. Identify the correct statement about the North Atlantic Right Whales:

    1. Entanglement in fishing net has led to permanent loss of breeding capability.
    2. Extinct due to commercial hunting.
    3. Generates large amounts of Aspergis, an aromatic substance.
    4. In-situ breeding was successful.

  • What are the rules for elephant transfers? | Explained

    Why in the news?

    The Centre has notified a set of rules called the Captive Elephant (Transfer or Transport) Rules, 2024 that liberalises the conditions under which elephants may be transferred within or between States.

    What are the rules around the transfer and transport of elephants?

    • Legal Protection: Elephants are classified as Schedule I species under the Wildlife Protection Act, 1972, prohibiting their capture or trade, whether wild or captive, except for specific purposes.
    • Special Purposes: Section 12 of the Act allows for the translocation of Schedule I animals for special purposes such as education, scientific research, wildlife population management, and specimen collection for recognized zoos/museums.
    • Ownership of Captive Elephants: Captive elephants, due to their historical roles in forest management, timber transport, and religious ceremonies, fall under a special category and can be owned. However, strict rules govern their transfer.
    • Permission Requirement: Section 40(2) of the Wildlife Protection Act mandates written permission from the Chief Wildlife Warden for the acquisition, possession, and transfer of captive elephants.
    • Amendment in 2021: In 2021, the Environment Ministry introduced an amendment allowing the transfer of elephants for “religious or any other purposes,” departing from the previous restriction against transactions of a commercial nature.
    • Controversy: The broad interpretation of the amendment raised concerns among activists and researchers regarding potential trafficking and illegal commercial transactions. Opposition from a standing committee, led by former Environment Minister Jairam Ramesh, was overruled, and the amendment was passed into law.

    What do the updated rules say?

    • Reasons for Transfer: New relaxations allow for the transfer of captive elephants when the current owner is unable to maintain them or when the Chief Wildlife Warden deems it necessary for better upkeep.
    • Approval Process: Before a transfer within the state, the elephant’s health must be verified by a veterinarian, and the Deputy Conservator of Forests must confirm the suitability of both the current and prospective habitats. The Chief Wildlife Warden decides whether to approve or reject the transfer based on these documents.
    • Interstate Transfer: Similar conditions apply if the transfer involves moving the elephant outside of a state. The elephant’s genetic profile must be registered with the Ministry of Environment, Forest, and Climate Change.
    • Permission Process: Previously, transferring an elephant across states required permissions from the Chief Wildlife Wardens of every state the elephant would pass through. Now, only permissions from the originating and recipient states are necessary for interstate transfers.

    What do the updates mean?/ concerns about the Wildlife Protection Act and the establishment of private zoos 

    • Lax Enforcement for Elephants: While the Wildlife Protection Act imposes restrictions on trafficking of wild animals, including elephants, critics argue that enforcement has become lax, particularly in the case of elephants.
    • Establishment of Private Zoo: The establishment of India’s largest private zoo in Jamnagar, Gujarat, affiliated with the Reliance Foundation, has raised questions about the treatment and sourcing of elephants.
    • Purpose of the Zoo: While the zoo is described as a rescue center aimed at rehabilitating traumatized and injured elephants, among other wildlife, concerns have been raised about its actual operations.
    • Controversial Hosting: The zoo reportedly hosts around 200 elephants, including “healthy animals,” which has sparked controversy. Critics question the need to host healthy animals in a rescue center and raise doubts about the welfare and origins of these elephants.
    • Source of Elephants: There are concerns that some of the elephants in the zoo may have been sourced from the wild rather than being captive-bred or rescued. This raises ethical and conservation concerns about the impact on wild elephant populations.

    Conclusion: Address lax enforcement of wildlife protection laws for elephants. Ensure transparency in private zoo operations and strict adherence to ethical sourcing guidelines. Prioritize conservation efforts and welfare of captive and wild elephant populations.

    PYQ Mains-

    Q- How does biodiversity vary in India? How is the Biological Diversity Act,2002 helpful in conservation of flora and fauna? (250 Words, 15 Marks)

  • A turf war with the wild

    Why in the news?

    • Instances of human-animal conflict are on the rise in Kerala with the summer heat, scarcity of food, and loss of habitat forcing wild animals to stray into human habitations for sustenance.

    Context-

    • Vulnerability of tribal communities living in such areas. While they have intricate knowledge of the forest and its resources, they lack the protective measures and resources available to more urbanized populations, leaving them more susceptible to the dangers of wildlife encounters.

    Human-animal conflict in Kerala-

    • Surge in Incidents: Kerala has experienced a significant increase in human-animal conflict incidents across its districts, attributed to the state’s significant forest cover and densely populated settlements near wildlife habitats.
    • Human Casualties: Human-wildlife conflicts have resulted in a substantial loss of human lives, with 93 reported deaths in 2023-24. The previous year recorded 98 human casualties.
    • Hotspot District: Wayanad stands out as a hotspot for human-animal conflicts, with 69 reported deaths between 2011 and 2024. Incidents involve encounters with wild elephants and, in one case, a tiger attack.
    • Diverse Wildlife Involved: Human-animal conflicts in Kerala involve various species, including elephants, tigers, leopards, bears, wild gaurs, wild boars, and monkeys. This diversity underscores the complexity of managing conflicts across different ecosystems and habitats.
    • Impact on Livelihoods: The conflicts have severe repercussions on people’s livelihoods, particularly those dependent on agriculture and farming. Attacks by wild animals prevent farmers from cultivating their land, leading to economic hardship and food insecurity.
    • Vulnerable Communities: Vulnerable communities like tribal groups and small-scale farmers are disproportionately affected by human-animal conflicts. Limited resources and infrastructure exacerbate their vulnerability to wildlife attacks, as seen in the case of Abraham Palatt and his family.

    Steps taken by Government to deal these issues – 

    • State-Specific Disaster: The Kerala government declared human-animal conflict as a state-specific disaster in March, becoming the first state to do so. This decision signifies the severity and urgency of addressing the issue.
    • Responsibility Shift: Management of human-animal conflicts now falls under the purview of the Kerala State Disaster Management Authority (KSDMA), with a committee headed by the Chief Minister established for this purpose.
    • Community Involvement: The government plans to involve local communities through neighborhood groups to enhance surveillance on forest fringes. These groups will collaborate with government agencies and elected representatives to disseminate alerts about wildlife presence.
    • Recruitment and Equipment: The government aims to strengthen surveillance by recruiting more forest watchers and establishing rapid response teams equipped with firearms, surveillance devices, drones, tranquilizing guns, and advance warning systems.
    • Inter-State Collaboration: An inter-State coordination committee involving the Forest departments of Karnataka, Kerala, and Tamil Nadu has been formed to address human-wildlife conflicts collectively. This initiative aims to share intelligence and resources to mitigate conflicts, particularly along interstate borders.

    Measures to address human-wildlife conflict-

    • Forest Quality Improvement: Improving the quality of forests through measures such as reducing fragmentation and patchiness can help create healthier ecosystems that support a more balanced coexistence between humans and wildlife.
    • Conservation Mission with Tribal Communities: Involving tribal communities in conservation efforts ensures their participation and traditional knowledge is valued. Collaborative conservation initiatives can promote sustainable practices and protect both biodiversity and livelihoods.
    • Rejuvenation of Natural Forest Streams: Restoring natural water sources in forests is crucial for wildlife habitat and can help mitigate conflicts by providing essential resources within their natural environment.
    • Removal of Invasive Plants and Replanting Indigenous Species: Removing invasive plant species and replanting indigenous ones can restore ecological balance and support native wildlife populations, reducing their reliance on human-impacted areas.
    • Utilization of MGNREGS: Leveraging government schemes like the Mahatma Gandhi National Rural Employment Guarantee Scheme (MGNREGS) to support conservation efforts can provide employment opportunities while simultaneously contributing to environmental restoration projects.
    • Awareness Programs on Responsible Tourism: Educating tourists about responsible behavior around wildlife can minimize human-wildlife conflicts caused by human disturbance. This includes emphasizing the importance of maintaining a safe distance and respecting wildlife habitats.
    • Effective Institutional Framework: Establishing a robust institutional framework at various levels of governance, from local to inter-state, is essential for coordinated action in managing human-wildlife conflicts. This involves collaboration between different government departments, wildlife authorities, and local communities.

    Conclusion-

    Human-wildlife conflicts surge in Kerala, endangering lives and livelihoods. Government initiatives, community involvement, and conservation efforts are crucial for mitigating conflicts and fostering coexistence, ensuring a sustainable future for both humans and wildlife.

  • Supreme Court forms panel for Great Indian Bustard Conservation

    bustard

    What is the news?

    • The Supreme Court has taken a decisive step by forming an expert committee to address the pressing issue of conserving the endangered Great Indian Bustard.

    About Great Indian Bustard (GIB)

    • GIBs are the largest among the four bustard species found in India, the other three being MacQueen’s bustard, lesser florican, and the Bengal florican.
    • It is state bird of Rajasthan.
    • It is considered the flagship bird species of grassland.
    • Protection Status:
    1. Birdlife International: Uplisted from Endangered to Critically Endangered (2011)
    2. Protection under CITES: Appendix I
    3. IUCN status: Critically Endangered
    4. Protection under Wildlife (Protection) Act, 1972: Schedule I

    Threats to GIBs

    • Overhead power transmission: Due to their poor frontal vision, can’t detect powerlines in time and their weight makes in-flight quick maneuvers difficult.
    • Windmills: Coincidentally, Kutch and Thar desert are the places that have witnessed the creation of huge renewable energy infrastructure.
    • Noise pollution: Noise affects the mating and courtship practices of the GIB.
    • Changes in the landscape: by way of farmers cultivating their land, which otherwise used to remain fallow due to frequent droughts in Kutch.
    • Cultivation changes: Cultivation of cotton and wheat instead of pulses and fodder are also cited as reasons for falling GIB numbers.

    PYQ:

    2014: Consider the following pairs:

    Protected Area: Well-known for

    1. Bhitarkanika, Odisha — Salt Water Crocodile
    2. Desert National Park, Rajasthan — Great Indian Bustard
    3. Eravikulam, Kerala — Hoolock Gibbon

    Which of the pairs given above is/are correctly matched?

    1. 1 only
    2. 1 and 2
    3. 2 only
    4. 1, 2 and 3

     

    Practice MCQ:

    With reference to the Great Indian Bustard (GIB), consider the following statements:

    1. It is the largest among the bustard species found in India.
    2. It is state bird of Rajasthan as well as Gujarat.
    3. It is considered the flagship bird species of deserts.

    How many of the given statements is/are correct?

    1. One
    2. Two
    3. Three
    4. None

  • Insights from the WMO’s State of the Climate Report, 2023

    What is the news-

    • The World Meteorological Organization’s (WMO) recent State of the Climate report highlights unprecedented climatic shifts, with numerous indicators reaching record levels.

    About World Meteorological Organization

    • It is an intergovernmental organization and a specialized agency of the UN for meteorology (weather and climate), operational hydrology and related geophysical sciences.
    • It was established in 1950 and is headquartered in Geneva, Switzerland.
    • It origin traces to the International Meteorological Organization (IMO), which was founded in 1873.
    • Currently it has a membership of 191 countries. India is also a member.

    Key Highlights of the State of the Climate Report, 2023

    [1] Greenhouse Gases (GHGs)

    • Record-High Concentrations: GHGs like carbon dioxide, methane, and nitrous oxide reached record levels in 2022, contributing to global warming. The concentration of GHGs observed in 2022 is the latest year for which consolidated global values are available (1984–2022).
    • Long-term Trend: The rise in GHG concentrations underscores the urgent need for concerted efforts to mitigate their impact.

    [2] Surface Temperature

    • Historic Spike: Global surface temperatures in 2023 surged to 1.45 degrees Celsius above pre-industrial levels, marking the highest recorded temperature. This temperature rise is attributed to the combined effects of rising GHG concentrations and the onset of El Nino in 2023.
    • El Nino Influence: The onset of El Nino exacerbated temperature extremes globally, amplifying the impacts of climate change.

    [3] Ocean Heat Content (OHC)

    • Unprecedented Heat: Ocean heat content reached its highest level in the observational record of 2023. The ocean heat content (OHC) refers to the total amount of heat the oceans store.
    • Long-term Trend: The continual increase in OHC underscores the ongoing challenge of ocean warming and its implications for marine ecosystems.

    [4] Marine Heat Waves (MHWs)

    • Widespread Occurrence: The global ocean experienced a significant increase in marine heatwave (MHW) coverage in 2023. The average daily marine heatwave coverage reached 32%, surpassing previous records set in 2016.
    • Duration and Intensity: Prolonged MHWs pose threats to marine biodiversity, ecosystems, and fisheries, highlighting the urgency of climate action.

    [5] Antarctic Sea-Ice Extent

    • Record Low: Antarctic sea-ice extent plummeted to 1.79 million km2 in February 2023, the lowest since satellite observations began in 1979. The extent remained below average throughout the year, signalling ongoing trends of sea-ice loss in the Antarctic region.
    • Persistent Decline: The continued decline in Antarctic sea-ice extent underscores the vulnerability of Polar Regions to climate change.

    [6] Glacier Mass Balance

    • Unprecedented Loss: Glaciers worldwide experienced the largest annual loss of ice on record in 2022-2023. The annual mass balance, which measures the amount of mass gained or lost by glaciers, dropped to a new low of ‘–1.2 metre water equivalent’.
    • Regional Disparities: Glacial mass balance varied across regions, with North American and European glaciers particularly affected by ice loss.

    Significance of the report

    • The figures presented in the WMO report underscore the magnitude of climate change impacts on various Earth systems.
    • Urgent action is needed to address rising GHG emissions, mitigate temperature extremes, protect marine environments, and preserve critical cryospheric regions.

    PYQ:

    2018: “Momentum for Change: Climate Neutral Now” is an initiative launched by

    1. The Intergovernmental Panel on Climate Change
    2. The UNEP Secretariat
    3. The UNFCCC Secretariat
    4. The World Meteorological Organisation

  • Forest Fires in the Nilgiris

    Why in the news?

    Forest fires have been ongoing in the Coonoor forest range of the Nilgiris in Tamil Nadu for the past week.

    Context:

    • The Indian Air Force has recently joined the firefighting operations led by the state forest department.
      • A Mi-17 V5 helicopter has been deployed to conduct numerous Bambi Bucket operations, delivering approximately 16,000 liters of water to extinguish the fires.

    What are Forest Fires/Wildfires?

    Forest fires, also known as wildfires, are uncontrolled fires that occur in forests, grasslands, or other wild areas. These fires can spread rapidly, fueled by dry vegetation, high temperatures, low humidity, and strong winds.

    There are three types of Forest Fires:

    • Surface Fires: These fires burn along the forest floor, consuming vegetation and leaf litter. Surface fires are typically less intense and move relatively slowly compared to other types of wildfires. They are often caused by natural factors like lightning strikes or human activities such as campfires.
    • Ground Fires: Ground fires occur beneath the surface of the forest floor, burning through layers of organic matter like peat and roots. These fires can smolder for extended periods, producing significant heat and damage to the soil. Ground fires are often difficult to detect and extinguish, posing a long-term threat to forest ecosystems.
    • Crown Fires: Crown fires are the most severe type of wildfire, burning through the upper canopy of trees. These fires spread rapidly, driven by strong winds and dry conditions, and can cause extensive damage to forested areas. Crown fires are challenging to control and extinguish, posing significant risks to both property and lives.

    What is the frequency of Forest Fires in India?

    • Period of Fires in India– 
        • April-May are usually the worst fire months across the country.
        • June to November is considered to be forest fire season in India, with hundreds of thousands of small and large fires burning every year.
    • Affected areas in India- 
        • According to the 2019 India State of Forest Report (ISFR) published by the Forest Survey of India (FSI) under the Ministry of Environment, Forest and Climate Change, over 36% of India’s forest cover was susceptible to frequent fires.
        • Approximately 4% of the forest cover was categorized as extremely prone to fire, while an additional 6% was classified as very highly fire-prone.
    • Most Forest Fire Regions-
      • As per the FSI, dry deciduous forests are more susceptible to severe fires, whereas evergreen, semi-evergreen, and montane temperate forests exhibit lower susceptibility to fires.
      • Northeast India, Odisha, Maharashtra, Jharkhand, Chhattisgarh, and Uttarakhand are identified as the regions most susceptible to forest fires
      • During March 2023, extensive bushfires erupted in Goa, prompting an inquiry into their possible human origins.
      • In 2021, a series of forest fires occurred in Uttarakhand, Himachal Pradesh, the Nagaland-Manipur border, Odisha, Madhya Pradesh, and Gujarat, encompassing several wildlife sanctuaries.

    Incidents of Forest Fires in 2024

      • During the past week, Mizoram reported the highest number of forest fires, totaling 3,738, followed by Manipur with 1,702, Assam with 1,652, Meghalaya with 1,252, and Maharashtra with 1,215.
    • Forest fires have been increasing since early March along the:
      • Konkan belt in Maharashtra,
      • South-coastal Gujarat along Gir Somnath and Porbandar,
      • Southern Rajasthan and adjoining south-western districts of Madhya Pradesh,
      • Coastal and interior Odisha, and adjoining Jharkhand.
    • Forest Fires in South India– Certain forest areas in Andhra Pradesh and Telangana are susceptible to fires.
      • However, as per the FSI, forests in southern India, characterized by mainly evergreen or semi-evergreen vegetation, are relatively less prone to fires. Nonetheless, Tamil Nadu has witnessed wildfires in its forests in recent years.

    What are the reasons behind Forest Fires in 2024?

    • Highest Temperature: February 2024 was exceptionally hot over Southern India, the hottest since 1901, with January ranking as the fifth warmest in over a century.
    • Early build-up of heat load: Recorded maximum, minimum, and mean temperatures have remained above normal over the southern states for the past two months, leading to an early build-up of heat load in the region well before the onset of the summer season.
    • Excess Heat Factor (EHF): The IMD has warned of the significantly higher-than-normal prevalence of EHF over western Andhra Pradesh and neighboring Karnataka. EHF predicts the likelihood of a heatwave over a region, with maximum temperatures reaching 40 degrees Celsius, unusual for mid-March.
    • Mild Aridity: In the absence of rain and prevailing high temperatures, the IMD has classified almost all districts of southern India under mild aridity.
    • Climatic Conditions: High aridity, above-normal day temperatures, clear sky conditions, and calm winds during the early phase of the summer season contribute to the spike in forest fire incidents in southern India this year.

    Suggestive measures to address Forest Fires:

    • Prevention: Implementing fire prevention measures such as creating firebreaks, clearing vegetation around vulnerable areas, and enforcing restrictions on activities that can cause fires.
    • Early Detection: Installing and maintaining fire detection systems including lookout towers, satellite monitoring, and automated sensors to detect fires early. And Training and equipping forest rangers and firefighters with the skills and tools needed to identify and report fires promptly.
    • Rapid Response: Establishing communication networks to coordinate response efforts among firefighting agencies, emergency services, and other stakeholders. Strategies Pre-positioning firefighting equipment and resources in strategic locations to facilitate rapid deployment.

    Conclusion: Forest fires, prevalent in India, pose significant threats to ecosystems and communities. Climatic factors exacerbate the situation. Urgent measures including prevention, early detection, and rapid response are essential to mitigate these risks and safeguard our forests.

  • IPEF: India to join US-led Co-operative Program on Carbon Market

    What is the news-

    • India has decided to participate in one of the four cooperative work programmes initiated under the ‘Clean energy pillar’ of the US-led Indo Pacific Economic Framework (IPEF).
    • India will join the cooperative working group on carbon markets, with the Ministry of Power leading the initiative.

    What are Carbon Markets?

     

    • Carbon markets, also known as emissions trading systems or cap-and-trade programs, are market-based mechanisms designed to reduce greenhouse gas emissions.
    • Article 6 of the Paris Agreement (2015) provides for the use of international carbon markets by countries to fulfil their Nationally Determined Contributions.
    • A regulatory authority, typically a government or regional organization, sets an overall limit or cap on the amount of greenhouse gases that can be emitted by covered entities within a specific jurisdiction or sector.
    • Entities get permits for emissions. They can trade these permits with others.
    • Entities must have enough permits to cover their emissions. If they don’t, they buy more.

     What is the Indo-Pacific Economic Framework (IPEF)?

    • It is a US-led initiative that aims to strengthen economic partnerships among participating countries to enhance resilience, sustainability, inclusiveness, economic growth, fairness, and competitiveness in the Indo-Pacific region.
    • The IPEF was launched in 2021 with a dozen initial partners who together represent 40% of the world GDP.
    • The IPEF is NOT a Free Trade Agreement (FTA) but allows members to negotiate the parts they want to.

    Four main “Pillars” of IPEF

     

    1. Trade that will include digital economy and emerging technology, labour commitments, the environment, trade facilitation, transparency and good regulatory practices, and corporate accountability, standards on cross-border data flow and data localisations;
    2. Supply chain resilience to develop “a first-of-its-kind supply chain agreement” that would anticipate and prevent disruptions;
    3. Clean energy and decarbonization will include agreements on “high-ambition commitments” such as renewable energy targets, carbon removal purchasing commitments, energy efficiency standards, and new measures to combat methane emissions; and
    4. Fair Economy Agreement, with commitments to enact and enforce “effective tax, anti-money laundering, anti-bribery schemes in line with [American] values”.

    Members Countries include:

    • Currently, India and 13 countries other located in the Pacific Ocean are its members: Australia, Brunei, Fiji, India, Indonesia, Japan, South Korea, Malaysia, New Zealand, Philippines, Singapore, Thailand, United States, and Vietnam.

    How is IPEF different from other trade deals?

    • No market access or tariff reductions have been outlined in the IPEF, although experts say it can pave the way to trade deals.
    • It’s not a take-it-or-leave-it arrangement, like most multilateral trade deals are.
    • Since the IPEF is not a regular trade pact, the members so far are not obligated by all the four pillars despite being signatories.

    PYQ:

    Q.Regarding “carbon credits”, which one of the following statements is not correct? (2011)

    1. The carbon credit system was ratified in conjunction with the Kyoto Protocol
    2. Carbon credits are awarded to countries or groups that have reduced greenhouse gases below their emission quota
    3. The goal of the carbon credit system is to limit the increase of carbon dioxide emission
    4. Carbon credits are traded at a price fixed from time to time by the United Nations Environment Programme.

     

    Practice MCQ:

    Regarding the Indo-Pacific Economic Framework (IPEF), consider the following statements:

    1. It is a US-led initiative launched in 2021.
    2. It is basically a Free Trade Agreement (FTA).
    3. India is not a member of IPEF.

    How many of the given statements is/are correct?

    1. One
    2. Two
    3. Three
    4. None

  • Highlights of the World Air Quality Report, 2023

    Why in the news-

    • India has been ranked as the third-most polluted country in 2023, following Bangladesh and Pakistan, according to the ‘World Air Quality Report 2023’ by IQAir.
    • IQAir is a Swiss air quality technology company, specializing in protection against airborne pollutants, developing air quality monitoring and air cleaning products

    Comparative Analysis

     

    • Previous Rankings: In 2022, India held the eighth position among the most polluted countries with an average PM2.5 concentration of 53.3 micrograms per cubic meter, demonstrating a marginal increase in pollution levels.
    • Global Rankings: The report ranked 42 Indian cities among the top 50 most polluted cities globally, with Begusarai, Guwahati, and Delhi leading the list.

    Key Highlights

    (A)  Most Polluted Indian Cities:

    • Ten out of the top 11 most polluted cities in the world are from India, the other being Lahore in Pakistan.
    • Begusarai, located in Bihar, witnessed a significant increase in PM 2.5 concentration from 19.7 micrograms per cubic metre in 2022 to 118.9 micrograms per cubic metre in 2023.
    • Guwahati’s PM2.5 concentration doubled from 51 to 105.4 micrograms per cubic meter between 2022 and 2023.
    • Delhi saw an increase in PM2.5 concentration from 89.1 to 92.7 micrograms per cubic meter over the same period.
    • Other Indian cities featuring in the top 50 most polluted cities of the world list included Greater Noida (11), Muzzafarnagar (16), Gurgaon (17), Arrah (18), Dadri (19), Patna (20), Faridabad (25), Noida (26), Meerut (28), Ghaziabad (35) and Rohtak (47).

    (B) Global Insights:

    • Oceania—comprising Australia, New Zealand, and French Polynesia—remained the region with the cleanest air in 2023.
    • The report highlighted the top five most polluted countries worldwide, including Bangladesh, Pakistan, India, Tajikistan, and Burkina Faso.
    • Seven countries which met the WHO annual PM2.5 guideline (annual average of 5 µg/m3 or less) included Australia, Estonia, Finland, Grenada, Iceland, Mauritius, and New Zealand.
    • Despite previous declines, China experienced a 6.3% increase in PM2.5 concentration in 2023, signalling a concerning trend.
    • For the first time, Canada emerged as the most polluted country in Northern America, reflecting regional air quality challenges.
    • Africa remains the most underrepresented continent, with a third of the population still lacking access to air quality data.

    What are Particulate Matters (PM)?

     

    • Particulate matter (PM) consists of a mixture of solid particles and liquid droplets suspended in the air.
    • These particles come from various sources, including vehicle emissions, industrial processes, construction activities, agricultural activities, wildfires, and natural dust.
    • PM can be classified into different size categories based on its aerodynamic diameter.
    • Common size fractions include PM10 (particles with a diameter of 10 micrometres or smaller) and PM2.5 (particles with a diameter of 2.5 micrometers or smaller).
    • PM 2.5 are so small that they can penetrate deep into the respiratory system and enter the bloodstream, posing significant health risks.
    • Long-term exposure to elevated levels of PM2.5 has been linked to reduced lung function, aggravated asthma, and increased risk of heart attacks and strokes.

    PYQ:

    Q.Mumbai, Delhi and Kolkata are the three Mega cities of the country but the air pollution is much more serious problem in Delhi as compared to the other two. Why is this so? (2015)

     

    Q.In the cities of our country, which among the following atmospheric gases are normally considered in calculating the value of Air Quality Index? (2016)

    1. Carbon dioxide
    2. Carbon monoxide
    3. Nitrogen dioxide
    4. Sulphur dioxide
    5. Methane

    Select the correct answer using the codes given below:

    1. 1, 2 and 3 only
    2. 2, 3 and 4 only
    3. 1, 4 and 5 only
    4. 1, 2, 3, 4 and 5

     

    Practice MCQ:

    Consider the following statements:

    1. Particulate matter (PM) consists of a mixture of solid particles as well as liquid droplets suspended in the air.
    2. PM 2.5 can penetrate deep into the respiratory system and enter the bloodstream, posing significant health risks.
    3. Natural dust does not contribute to PM.

    How many of the given statements is/are correct?

    1. One
    2. Two
    3. Three
    4. None

  • [pib] Mission LiFE

    Why in the news-

    • Recently an EIACP Event (Environment Information, awareness, capacity building and livelihood Programme) was held on the ‘Mission Life’.

    About Mission LiFE

    • Mission LiFE, or Lifestyle for Environment, is a global mass movement initiated by India to encourage individual and community action towards environmental protection and preservation.
    • It was inaugurated by the PM Modi at the 26th UN Climate Change Conference of the Parties (COP26) in Glasgow in November 2021.
    • The program aims to mobilize one billion Indians and individuals worldwide to adopt sustainable lifestyles.

    Salient Features of Mission LiFE

    • It serves as a platform to showcase sustainable goals and climate actions implemented by countries and individuals globally.
    • It aligns with the P3 model, promoting Pro Planet People and fostering a sense of collective responsibility.
    • It operates based on the principles of ‘Lifestyle of the planet, for the planet, and by the planet’.

    Strategy of Mission LiFE

    • Mission LiFE adopts a three-pronged strategy to shift people’s collective approach towards sustainability:
      1. Nudging individuals to practice simple yet effective environment-friendly actions in their daily lives (demand).
      2. Enabling industries and markets to respond swiftly to the changing demand (supply).
      3. Influencing government and industrial policy to support both sustainable consumption and production (policy).

    Practice MCQ:

    With reference to the Mission LiFE, consider the following statements:

    1. It is a mass movement initiated by India to encourage individual and community action towards environmental protection and preservation.
    2. It was inaugurated at the UN Climate Change Conference of the Parties (COP26) in Glasgow in November 2021.

    Which of the given statements is/are correct?

    1. Only 1
    2. Only 2
    3. Both 1 and 2
    4. Neither 1 nor 2