Mains level: Gaps in the Antarctics' Regulatory Framework
Why in the news?
The 46th Antarctic Treaty Consultative Meeting (ATCM-46), held in Kochi, Kerala last month, brought attention to the ongoing debate regarding Antarctic tourism.
Highlights of the 46th Antarctic Treaty Consultative Meeting (ATCM-46) in Kerala
Focus on Developing a Regulatory Framework: ATCM-46 emphasized the need for a comprehensive, flexible, and dynamic framework for regulating tourism and non-governmental activities in Antarctica. A new working group was established to lead this effort over the next year, highlighting a renewed commitment to addressing tourism challenges in the region.
Recognition of Environmental Concerns: The meeting acknowledged the significant environmental impacts of increasing tourism, including disruptions to wildlife, ecosystem damage, and pollution. There was a consensus on the urgency of mitigating these impacts through stronger regulatory measures and enhanced monitoring programs.
India’s Proactive Stance: India played a crucial role in emphasizing the importance of monitoring tourism impacts on Antarctic research, conservation, and the environment. India supported measures against constructing tourism-related structures with significant environmental impacts and showcased its commitment by enacting its own Antarctic Law in 2022 to regulate activities and protect the Antarctic environment.
Gaps in the Regulatory Framework
Lack of Specific Regulations: The current governance framework for Antarctic tourism is fragmented and lacks specific regulations. The Antarctic Treaty (1961) prioritises peaceful use and scientific research, while the Madrid Protocol offers broad environmental guidelines but lacks detailed tourism regulations.
Self-Regulation by IAATO: The International Association of Antarctica Tour Operators (IAATO), a self-regulatory industry body, is primarily responsible for the day-to-day management of tourism. Many believe that IAATO’s guidelines are inadequate to address the growing environmental pressures.
Consensus Rule Limitations: The requirement for unanimous agreement from all consultative parties often slows down decision-making and allows national interests to impede progress. This has resulted in non-binding guidelines rather than comprehensive regulation.
Failed to make consensus on tourism: Discussions on tourism regulation have been ongoing since the 1960s. A proposed tourism annexe in 1991 failed to gain consensus, leading to the current reliance on IAATO’s self-regulation. Despite the increasing frequency of discussions since a 2004 expert meeting, comprehensive regulation has remained elusive.
India’s Stand on Tourism Issues
Emphasis on Monitoring: India has consistently emphasised the importance of monitoring the impacts of tourism on Antarctic research, conservation, and the environment. This was highlighted at ATCM 44 (2022) and reinforced at ATCM-46.
Opposition to Environmental Impact: India supported Resolution 5 (2022), which advised against building tourism-related structures with significant environmental impacts. This stance reflects India’s commitment to minimising the environmental footprint of tourism in Antarctica.
Call for Comprehensive Debate: Between ATCM 44 and ATCM 45, India continued to call for a comprehensive debate on Antarctic tourism, stressing the need for governance action.
Enactment of Antarctic Law: Despite the lack of international consensus, India took proactive steps by enacting its own Antarctic Law in 2022. This law aims to regulate activities and safeguard the Antarctic environment from the impacts of tourism.
Focus on Sustainable Future: At ATCM-46, India advocated for a multi-pronged approach to ensure a sustainable future for Antarctic tourism. This includes strengthening environmental protection, implementing robust monitoring programs, and fostering international cooperation to preserve Antarctica’s pristine wilderness.
Conclusion: Countries need to work together to create a robust international regulatory framework that addresses the unique challenges of Antarctic tourism. This involves building on the efforts initiated at ATCM-46 and ensuring that the newly established working group develops comprehensive, binding regulations that all parties can agree upon and implement.
Mains PYQ:
Q The states of Jammu and Kashmir, Himachal Pradesh and Uttarakhand are reaching the limits of econological carrying capacity due to tourism. Critically evaluate.(UPSC IAS/2015)
From UPSC perspective, the following things are important :
Prelims level: IUCN Status of Crocodiles of India
Mains level: Crocodile Conservation Project
Why in the news?
The successful Crocodile Conservation Project in Bhitarkanika National Park is escalating the human-crocodile conflicts affecting local communities.
About the Crocodile Conservation Project
Launch and Objective: The Crocodile Conservation Project was launched in 1975 in Bhitarkanika National Park, Odisha. The main objective was to protect the crocodiles’ natural habitat and revive the population through captive breeding due to the low survival rate of hatchlings in nature.
Historical Context: Initiated barely three years after the Wild Life (Protection) Act, 1972. The project was launched due to the threat of extinction from indiscriminate killing for commercial purposes and severe habitat loss.
Implementation and Success: Centers for breeding and rearing saltwater crocodiles, muggers, and gharials were started in 34 locations across various states in India under the guidance of HR Bustard. The project in Bhitarkanika, started by Sudhakar Kar and HR Bustard, has been the most successful, increasing the population from 95 in 1975 to 1,811 in the latest reptile census.
Ongoing Efforts: Sudhakar Kar continues to provide technical expertise and methodology for the annual census of saltwater crocodiles even after retirement. Conservation of crocodiles is described as a lifelong mission by Kar.
IUCN Status of Crocodiles of India
The three crocodiles of India, the Saltwater Crocodile, Mugger Crocodile, and Gharial, are listed as Least Concern, Vulnerable, and Critically Endangered respectively on the IUCN Red List of Threatened Species.
Bhitarkanika National Park
Bhitarkanika National Park is a 145 km² (56 sq mi) protected area in Odisha, eastern India. It was designated as a national park in 1998 and obtained the status of a Ramsar site in 2002.
The park is known for its unique mangrove ecosystem, which is the second largest in India. It is home to a variety of flora and fauna, including the endangered saltwater crocodile, Indian python, king cobra, black ibis, and darters.
About the Issues Faced by Bhitarkanika
Human-Crocodile Conflict: The increasing crocodile population has led to rising human-crocodile conflicts. Sudhakar Kar expressed concern over the conflicts, warning locals to avoid entering rivers, creeks, and waterbodies inhabited by estuarine crocodiles.
Impact on Local Communities: Conflicts have led to 50 deaths since 2014. Local villagers have criticized politicians for not addressing the safety issues adequately, affecting political outcomes.
Preventive Measures: Forest officials have erected barricades around 120 river ghats in and around Bhitarkanika to prevent crocodile attacks on humans.
Political Implications: The human-crocodile conflict has influenced local political dynamics, with villagers expressing dissatisfaction with incumbents over safety concerns related to crocodile attacks.
Conclusion: Construct and maintain more robust protective barriers around water bodies, such as reinforced barricades and secure river ghats. Additionally, create safe, designated areas for water-related activities to minimize the risk of crocodile attacks.
Mains PYQ:
Q How does biodiversity vary in India? How is the Biological Diversity Act,2002 helpful in the conservation of flora and fauna? (UPSC IAS/2018)
From UPSC perspective, the following things are important :
Mains level: Magnitude and Multiplication of aged population
Why in the News?
The phenomenon of ageing stands out as one of the most significant developments of this century, characterized by notable advancements in human longevity alongside historically low reproduction rates.
About the Magnitude and Multiplication of the aged population
The magnitude of Aging Population: The 21st century is witnessing a significant demographic shift marked by a notable increase in human longevity.
Improved healthcare and living conditions have contributed to a rise in life expectancy, leading to a larger elderly population. By mid-century, India is projected to have around 319 million elderly people, growing at a rate of approximately 3% annually.
Multiplication of Aging Phenomenon: Despite longevity gains, there is a simultaneous decline in fertility rates, leading to an ageing population with a lower proportion of younger generations.
This demographic shift poses challenges related to healthcare, social security, and economic sustainability. The elderly population is becoming increasingly feminized, with a higher prevalence of elderly women due to longer life expectancy and higher widowhood rates.
Aged Population as per the 2011 Census:
According to the 2011 Census of India, the population of people aged 60 and older in India was 104 million, which is 8.6% of the total population. This is an increase from 5.6% in 1961.
The census also found that 53 million of the elderly population were female and 51 million were male, with a sex ratio of 1033. 71% of the elderly population lived in rural areas and 29% lived in urban areas. Additionally, 5.18% of the elderly population, or 53,76,619 people, had some disability
Issues and Challenges
Vulnerabilities of the Elderly: Many elderly individuals in India face significant vulnerabilities, including limitations in activities of daily living (ADL), multi-morbidity, poverty, and lack of financial security.
A substantial proportion of the elderly report poor health conditions, with a high prevalence of chronic diseases such as diabetes and cancer.
Mental health issues, particularly depression, are also prevalent among the elderly population.
Social and Economic Insecurities: Food insecurity affects a notable percentage of the elderly, with reports of reduced portions or skipped meals due to economic constraints.
Lack of legal protection: Awareness and access to welfare measures and legal protections for the elderly are low, with limited knowledge about schemes like IGNOAPS, IGNWPS, and Annapurna.
Abuse and Neglect: Elder abuse is a significant concern, especially for elderly women in rural areas who often experience neglect and mistreatment within their families and communities.
Social exclusion and limited opportunities for productive engagement exacerbate feelings of insecurity and marginalization among the elderly.
Way Forward:
Enhancing Social Support and Welfare Measures: Strengthening awareness and accessibility of welfare schemes and legal protections for the elderly. Implementing social security measures to ensure financial stability and improve quality of life for ageing populations.
Healthcare and Mental Well-being: Prioritizing healthcare interventions tailored to the needs of the elderly, including preventive measures against chronic diseases and mental health support. Promoting healthy ageing through lifestyle interventions and healthcare policies that address the unique challenges of an ageing population.
Empowerment and Social Inclusion: Fostering social inclusion through community engagement and initiatives that empower the elderly to contribute actively to society. Developing innovative institutional frameworks that value the elderly as assets and promote their participation in societal development.
Mains PYQ:
Q. Critically examine the effects of globalization on the aged population in India. (UPSC IAS/2013)
From UPSC perspective, the following things are important :
Prelims level: Nature Restoration Law (NRL)
Mains level: About the EU Biodiversity Strategy for 2030
Why in the news?
On June 17, 2024, the EU Environmental Council approved the Nature Restoration Law (NRL), marking a significant victory for environmental conservation across the continent.
Nature Restoration Law (NRL):
Objective and Scope: The NRL aims to restore and preserve biodiversity and ecosystem health across Europe. It targets a wide range of habitats including terrestrial, coastal, freshwater, forest, agricultural, and urban areas. Specific ecosystems such as wetlands, grasslands, forests, rivers, lakes, and marine environments like seagrass beds and coral reefs are covered.
Targets and Timelines: Member states are required to restore at least 20% of the EU’s land and sea areas by 2030. This includes all ecosystems identified as in need of restoration. The law sets a longer-term goal for the complete restoration of all degraded ecosystems in Europe by 2050.
About the EU Biodiversity Strategy for 2030
Objective:
The EU Biodiversity Strategy for 2030 aims to halt biodiversity loss and restore ecosystems across Europe. It sets ambitious targets to ensure that biodiversity is conserved, valued, and restored for its intrinsic value and for the benefits it provides to people and the planet.
Targets and Actions:
The strategy includes specific targets for 2030, such as protecting at least 30% of EU land and sea areas, with 10% under strict protection, restoring degraded ecosystems, and integrating biodiversity considerations into agriculture, forestry, fisheries, and urban planning.
It emphasizes the importance of promoting green infrastructure, sustainable land use, and enhancing ecosystem services to support biodiversity.
Policy Instruments and Implementation:
The strategy integrates biodiversity considerations into key EU policies and sectors, including agriculture, fisheries, forestry, climate action, and regional development.
It encourages the use of innovative financing mechanisms, partnerships with stakeholders, and international cooperation to achieve its goals.
Monitoring and Review:
The EU Biodiversity Strategy for 2030 includes a robust monitoring framework to track progress towards its targets and assess the effectiveness of actions taken.
Regular reviews and updates are planned to ensure that the strategy remains relevant and adaptive to new challenges and scientific knowledge..
Challenges in Nature Restoration Law (NRL)
Implementation Complexity: One of the primary challenges is the complexity of implementing the NRL across diverse ecosystems and landscapes within EU member states. Each country may have varying capacities, resources, and existing environmental conditions, making uniform implementation challenging.
Cost and Funding Requirements: Restoring 20% of the EU’s land and sea areas by 2030 requires significant financial resources. The NRL involves costs related to restoration projects, monitoring, enforcement, and stakeholder engagement. Securing adequate funding and ensuring sustained financial support over the long term is crucial but challenging.
Conclusion: Create dedicated funding mechanisms or expand existing EU funds specifically for biodiversity restoration under the NRL. This could include grants, subsidies, and low-interest loans tailored to support restoration projects across member states.
Mains PYQ:
Q Environmental Impact Assessment studies are increasingly undertaken before a project is cleared by the Government. Discuss the environmental impacts of coal-fired thermal plants located at coal pitheads. (UPSC IAS/2014)
From UPSC perspective, the following things are important :
Prelims level: Valentina Tereshkova, Manned mission to space
Why in the News?
On June 16, 1963, Valentina Tereshkova made history as the first woman to venture into space. Her achievement marked a significant milestone in the Space Race between the USA and the USSR during the Cold War.
About Valentina Tereshkova’s Space Journey
In 1962, Tereshkova was selected among five women for the Soviet space program, aiming to achieve ‘gender equality’ in space exploration.
The USSR’s decision to send a woman into space was partly influenced by the success of Yuri Gagarin’s mission in 1961 and the desire to surpass the US in space achievements.
Tereshkova’s affiliation with theCommunist Party and her skills as a parachutist were factors in her selection for the Vostok 6 mission.
The Mission – Vostok 6
On June 16, 1963, Tereshkova piloted Vostok 6, becoming the first woman to orbit the Earth.
She spent 71 hours in space, completing 48 orbits around the Earth during her mission.
Impact and Legacy
Tereshkova’s mission boosted Soviet prestige in the Space Race, following earlier successes like launching Sputnik-1 in 1957 and Yuri Gagarin’s historic flight in 1961.
Despite her pioneering role, the USA would later achieve milestones like the Apollo moon landings, surpassing Soviet achievements in manned space missions.
Tereshkova continued to advocate for women’s participation in space exploration and held prominent positions in Soviet politics and the Air Force.
Indian Women in Space
Indian women have made significant contributions to space exploration, marking milestones and inspiring future generations. Here are notable Indian women who have ventured into space:
Kalpana Chawla: Born in Karnal, Haryana, Kalpana Chawla was the first woman of Indian origin in space. She flew on two Space Shuttle missions, including STS-87 in 1997. Tragically, she lost her life during the re-entry of the Space Shuttle Columbia in 2003.
Sunita Williams: An American astronaut of Indian-Slovenian descent, Sunita Williams has set records for spacewalks and served as a flight engineer on the International Space Station (ISS). She has logged over 322 days in space across multiple missions.
Sirisha Bandla: An aeronautical engineer and Vice President at Virgin Galactic, Sirisha Bandla became the second India-born woman to travel to space on the Virgin Galactic Unity 22 mission in 2021.
Women Pioneers of ISRO:
Lalitha Ramachandran: Joined ISRO in 1969 as a technical assistant at Vikram Sarabhai Space Centre (VSSC), becoming one of the first female chemical engineers recruited by ISRO. She retired as associate project director of the Cryogenic Upper Stage Project.
J Geetha: Joined ISRO in 1972 after working at Bhabha Atomic Research Centre. She reminisces about the challenges of data gathering in the pre-internet era and the mentorship she received from stalwarts like Satish Dhawan and Vasant R Gowarikar.
Radhika Ramachandran: Joined ISRO in 1984 and served in various roles, including technical liaison officer at ISRO’s New Delhi office and director of the Space Physics Laboratory. She highlights the merit-based culture and the support for open discussions and suggestions.
T S Ramadevi: Joined ISRO in 1970 after completing her BTech from CET, Thiruvananthapuram. She was part of the communications unit and contributed to the growth of ISRO’s transmission technologies. She retired as deputy director of management systems.
Athula Devi: Joined ISRO in 1987 and retired in January, having been part of the team that developed base software systems for the Gaganyaan launch. She emphasizes ISRO’s growth through failures and the team’s dedication to projects above personal recognition.
PYQ:
[2017] India has achieved remarkable successes in unmanned space missions including the Chandrayaan and Mars Orbiter Mission, but has not ventured into manned space missions. What are the main obstacles to launching a manned space mission, both in terms of technology and logistics? Examine critically. (10)
Understanding the absorbency of diapers through the Quantum physics of water absorption and contrasting materials that do or do not absorb water.
Absorption in Diapers: How it works?
Absorption depends on Microscopic forces and Material properties. Water molecules are attracted to materials like cotton due to their structure.
Cotton, a network of polymers with ions, absorbs water effectively by attracting water molecules.
For large fluid absorption like in diapers, Super-Absorbent Polymers (SAP)are crucial.
What areSuper-Absorbent Polymers (SAP)?
SAPs are synthetic materials with the ability to absorb and retain large amounts of liquid relative to their own mass.
They are commonly used in products like diapers, sanitary napkins, and other absorbent hygiene products.
SAPs are typically cross-linked polymers, meaning their molecules are bonded in a way that creates a network capable of absorbing water molecules.
Examples:
Sodium Polyacrylate: This is one of the most common types of SAP used in diapers. It forms a gel-like substance when it absorbs liquid.
Polyacrylamide: Another type of SAP used in various applications, including agriculture and wastewater treatment, due to its high water-absorbing capacity.
Quantum Physics Insight of SAP
Quantum physics plays a fundamental role in understanding the behaviour of super-absorbent polymers (SAPs), particularly in how they interact with water molecules at the atomic level:
Electron Sharing: SAPs contain ions like sodium, which have a strong affinity for water molecules. This attraction is based on the principles of quantum physics, where atoms like sodium and oxygen prefer to share electrons to achieve stability. This shared electron arrangement allows water molecules to bond with the ions in SAPs, facilitating the absorption process.
Quantum Mechanical Properties: At the quantum level, electrons behave as waves and can exist in shared states between atoms. This phenomenon allows for the formation of stable bonds between water molecules and SAP ions, enhancing the SAP’s ability to absorb large amounts of liquid.
Energy States: Quantum physics explains how SAPs manage energy states during absorption. As water enters the SAP, energy is released due to changes in the electron configurations and bonding energies of the ions involved. This process is crucial for maintaining the gel-like structure of the SAP and preventing leakage.
PYQ:
[2022] Which one of the following is the context in which the term “qubit” is mentioned?
From UPSC perspective, the following things are important :
Prelims level: Cheetah Reintroduction in India, Gandhi Sagar WLS
Why in the News?
Gandhi Sagar Wildlife Sanctuary will become the second home for cheetahs in India, after Kuno National Park. The final decision on importing cheetahs from Namibia and South Africa will be made after the monsoon season to avoid infection risks.
Cheetah Reintroduction in India:
In India, cheetahs disappeared in the early 1950s due to hunting and the loss of their habitat.
The ‘Action Plan for Reintroduction of Cheetah in India /Project Cheetah (2022)’ aims to bring cheetahs from African countries to various national parks.
It is spearheaded by the National Tiger Conservation Authority (NTCA).
Recently, cheetahs from Namibia were reintroduced in Kuno National Park, Madhya Pradesh.
About Cheetah:
The cheetah is a fast-running big cat native to Africa and central Iran, capable of speeds up to 80 to 128 km/h.
They live in various habitats like savannahs, arid mountains, and hilly deserts.
Cheetahs live in three main groups: females with cubs, male coalitions, and solitary males.
They hunt during the day, preferring dawn and dusk.
The global cheetah population was 6,500 mature individuals, according to the most recent IUCN assessment in 2021.
They are listed as VULNERABLE by the IUCN.
The Asiatic Cheetah is one of the five subspecies of cheetah, critically endangered and found only in Iran.
About Gandhi Sagar Wildlife Sanctuary
Located in western Madhya Pradesh, Gandhi Sagar Wildlife Sanctuary covers an area of 368.62 sq km.
It spans the Mandsaur (187.12 sq km) and Neemuch (181.5 sq km) districts, bordering Rajasthan.
Situated on a flat rocky plateau characterized by shallow topsoil and exposed sheetrock.
It is divided by the Chambal River, with the Gandhi Sagar dam and reservoir within its boundaries.
Flora and Fauna:
Flora: The sanctuary features a savannah ecosystem with open grasslands interspersed with dry deciduous trees. Riverine valleys within the sanctuary support evergreen vegetation.
Fauna: The sanctuary is home to a diverse range of wildlife, including species like leopards, sloth bears, striped hyenas, grey wolves, golden jackals, jungle cats, Indian foxes, and marsh crocodiles.
Habitat Suitability for Cheetahs
Officials cite Gandhi Sagar as having an ideal habitat parallel to Maasai Mara (a National Park) in Kenya, suitable for cheetahs.
Plans include expanding the cheetah habitat to around 2,000 sq km, contingent upon cooperation with Rajasthan’s Bhainsrodgarh sanctuary.
PYQ:
[2024] Consider the following statements:
1. Lions do not have a particular breeding season.
2. Unlike most other big cats, cheetahs do not roar.
3. Unlike male lions, male leopards do not proclaim their territory by scent marking.
Which of the statements given above are correct?
(a) 1 and 2 only
(b) 2 and 3 only
(c) 1 and 3 only
(d) 1, 2 and 3
[2012] Consider the following: (2012)
Black-necked crane
Cheetah
Flying squirrel
Snow leopard
Which of the above are naturally found in India?
(a) 1, 2 and 3 only
(b) 1, 3 and 4 only
(c) 2 and 4 only
(d) 1, 2, 3 and 4
From UPSC perspective, the following things are important :
Prelims level: Flapping Frequency
Why in the news?
Researchers at Roskilde University in Denmark discovered a formula that correlates the flapping frequency of winged and swimming animals to their mass and wing/fins size.
The formula applies universally across a diverse range of species, from insects to birds, bats, penguins, whales, and even robotic ornithopters.
Formula for Flapping Frequency
The formula was derived from Newton’s second law (F= mass x acceleration) applied to animals flapping wings to stay airborne.
Factors considered in the derivation included air density, wing size, and the forces generated by wing movements.
Research Methodology
The researchers derived the formula theoretically from Newton’s second law, relating the force needed to stay airborne or submerged to the wing/fins’ motion, air/water dynamics, and animal mass.
They incorporated empirical observations into a constant C to account for specific shape and flight kinematics variations.
Application and Validity
The formula’s validity was tested across various animals:
176 insect data points (e.g., bees, moths, dragonflies)
212 bird data points (from hummingbirds to swans)
25 bat data points
Formula Extension to Swimming Animals
The formula also predicts the frequency of fin/fluke movements in swimming animals.
Adjustments are made for water density and buoyancy effects, excluding fish with swim bladders.
Limitations and Modifications
The formula applies well in conditions with high Reynolds numbers (Re), where fluid flow is streamlined.
At low Re values, where viscosity dominates, modifications are needed.
The equation holds as long as animal density variations do not exceed a factor of ten.
Insights and Future Research
Insights from the formula include understanding flight efficiency and potential evolutionary pathways for winged animals.
Future research aims to explore further insights hidden within the C constant, potentially revealing deeper principles governing animal flight and swimming dynamics.
PYQ:
[2024] The organisms “Cicada, Froghopper and Pond skater are:
