Protected areas are places where there is minimal or no human habitation or resource exploitation. Protected areas are one of the most effective conservation tools for species and natural habitats. They also help to improve the livelihoods and well-being of local communities and society as a whole. There are various types of protected areas, with varying levels of protection depending on each country's enabling laws or the regulations of the international organisations involved. National parks, wildlife sanctuaries, marine protected areas, community reserves, etc. are a few examples of protected area networks. This article will explain to you about Protected Area Network which will be helpful in preparing the Environment Syllabus for the UPSC Civil Service exam.

What is the need for Protected Area Network?

• The most important indicator of an ecosystem's health is its biodiversity.
• A healthy ecosystem thus provides services for supplying, regulating, culture, and support.
• Ecosystem stability increases with higher biodiversity. Globally, the rate of biodiversity loss has accelerated to an unparalleled degree.
• At the national and international levels, conservation measures have been implemented to safeguard biodiversity.
• Today, one-third of all land is degraded or degrading, threatening biodiversity and essential ecosystem services like carbon storage. Protected zones provide a solution.
• Such areas, if effectively managed and fairly governed, can protect natural and cultural resources, safeguard human health and well-being, provide sustainable livelihoods, and thus support sustainable development.
• It is responsible for developing a network of protected areas in India to provide a framework for long-term conservation and management of biodiversity in national parks, sanctuaries, conservation and community reserves across the country's diverse biogeographic zones.
• It considers both ecological principles and environmental conditions in order to balance the needs of wildlife with the needs of people.

Protected Area Network - National Initiatives

Protected Areas

• Protected areas are those where human occupation or resource exploitation is restricted.
• The International Union for Conservation of Nature (IUCN) provided the widely accepted definition across regional and global frameworks in its categorization guidelines for protected areas.
• There are various types of protected areas, with varying levels of protection depending on each country's enabling laws or the regulations of the international organisations involved.
• National Parks, Sanctuaries, Conservation / Community Reserves, and Tiger Reserves are all types of protected areas in India. Reserved Forests are not included.
• The Wildlife (Protection) Act of 1972 (WLPA) established the concept of a protected area (PA).

*To know more about the topic, click this link Protected Areas

Wild Life Sanctuary

• A sanctuary is defined as an area of sufficient ecological, faunal, floral, geomorphological, natural, or zoological significance.
• The Sanctuary was established to protect, propagate, or develop wildlife or its environment. Certain rights of people living within the Sanctuary may be granted.
• These areas are enhanced by dense forests, large rivers, and high mountains.
• Wildlife Sanctuaries of India have a unique global status because they have the world's second-largest biodiversity base.
• These tranquil and peaceful wildlife preserves are home to a variety of rare animals and bird species.
• There are 565 existing wildlife sanctuaries in India, covering an area of 122560.85 km2, or 3.73 percent of the country's geographical area.

*To know more about the topic, click this link Wildlife Sanctuary

National Parks

• A national park is a relatively large area that contains one or more ecosystems that have not been significantly altered by human exploitation and occupation.
• A national park is defined as an area with sufficient ecological, faunal, floral, geomorphological, natural, or zoological significance.
• A National Park, like a Sanctuary, is established for the purpose of protecting, propagating, or developing wildlife or its environment.
• The primary distinction between a Sanctuary and a National Park is the vesting of rights of those who live within.
• In contrast to a Sanctuary, where certain rights may be granted, no rights are granted in a National Park.
• Hailey National Park was established in 1936 as India's first national park. It is now known as the Jim Corbett National Park in Uttarakhand.
• There are 106 existing national parks in India, covering an area of 44,372.42 km2, or 1.35 per cent of the country's geographical area.

*To know more about the topic, click this link National Parks

Conservation Reserve and Community Reserves

• It is a state-owned area adjacent to National Parks and sanctuaries for the protection of the landscape, seascape, and habitat of fauna and flora. It is overseen by a Conservation Reserve Management Committee.
• After consulting with local communities, the State Government may declare any area owned by the Government as a conservation reserve.
• Tiruppadaimarathur conservation reserve in Tirunelveli, Tamil Nadu is the country's first conservation reserve.
• There are 100 existing conservation reserves in India, covering an area of 4927.28 km2, or 0.15 per cent of the country's geographical area.
• The State Government may designate any community land or private land as a Community Reserve if the members of that community or individuals involved agree to offer such areas for the protection of fauna and flora, as well as their traditions, cultures, and practises.
• The designation of such an area aims to improve the socioeconomic conditions of the people who live in such areas while also conserving wildlife.

*To know more about the topic, click this link Conservation Reserve and Community Reserves

Coastal Protected Areas

• Coastal Protected Areas seek to preserve the pristine state of natural marine habitats.
• Any area of intertidal or subtidal terrain, along with its surrounding water and associated flora, fauna, historical, and cultural features, that has been set aside by law or other effective means to protect part or all of the enclosed environment, is referred to as a marine protected area (MPA) by the IUCN.
• Small patches of coral reefs, lagoons, mangroves, estuaries, and seagrass beds along the coast are where much of India's marine productivity is found, and these habitats serve as excellent breeding and feeding grounds for fish and other marine animals.
• MPAs provide sustainable productivity and seafood output in addition to safeguarding the essential life-sustaining functions of the ocean.

Sacred Groves of India

• Sacred groves are small groups of trees or other natural flora that are frequently devoted to regional folk gods.
• They can range in size from a few trees to forests covering several acres.
• The degree of the sacredness of the sacred forests varies from one grove to another, and these areas are preserved by local communities due to their religious beliefs and long-standing customs.
• Even the dried leaves and ripe fruit are left alone in some forests.
• People think that any disruption may anger the local god, which will result in illnesses, natural disasters, or failed crops.
• For instance, no human intervention is allowed in the sacred groves according to the Garo and Khasi tribes of northeastern India.

Protected Area Network - Global Initiatives

Man and Biosphere Programme UNESCO

• The MAB programme, launched in 1971, is an intergovernmental scientific programme that aims to establish a scientific foundation for improving people's relationships with their environments.
• It integrates natural and social sciences in order to improve human livelihoods and protect natural and managed ecosystems.
• It promotes innovative approaches to economic development that are socially and culturally appropriate as well as environmentally sustainable.
• The MAB Programme is governed globally by its International Coordinating Council (ICC), which reports to the UNESCO General Conference and its Executive Board.

*To know more about the topic, click this link Man and Biosphere Programme UNESCO

Biosphere Reserve

• Biosphere Reserves are large areas of bio-diversity where fauna and flora are protected.
• Biosphere reserves serve as "learning environments for sustainable development."
• They are locations that provide local solutions to global problems. Terrestrial, marine, and coastal ecosystems are all included in biosphere reserves.
• Each site promotes solutions that balance biodiversity conservation with sustainable use.
• National governments nominate biosphere reserves, which remain under the sovereign jurisdiction of the states in which they are located.
• There is no law that governs the Biosphere Reserves (BR).
• India currently has 18 notified biosphere reserves.

*To know more about the topic, click this link Biosphere Reserve

World Network of Biosphere Reserves

• The MAB Programme's World Network of Biosphere Reserves is a dynamic and interactive network of world-class sites.
• Through participatory dialogue, knowledge sharing, poverty reduction and human well-being improvements, respect for cultural values, and society's ability to cope with change, it promotes the harmonious integration of people and nature for sustainable development.
• It contributes to the 2030 Agenda and the Sustainable Development Goals (SDGs).
• This network is one of the most important international tools for developing and implementing sustainable development approaches in a variety of contexts.
• The World Network of Biosphere Reserves now has 738 sites in 134 countries worldwide, including 22 transboundary sites.

*To know more about the topic, click this link World Network of Biosphere Reserves

Biodiversity Hot Spots

• The term "hotspot" refers to areas of high conservation priority due to their biodiversity richness, high endemism, and high threat. Biodiversity hotspots are areas with a high proportion of endemic species.
• Norman Myers, a British ecologist, developed the concept of biodiversity hotspots in 1988 to describe a biogeographic region with both exceptional levels of plant endemism and significant levels of habitat loss.
• The 36 biodiversity hotspots are home to more than half of the world's plant species and 43 per cent of all terrestrial vertebrate species.
• Each biodiversity hotspot represents a remarkable universe of exceptional floral and faunal endemicity struggling to survive in rapidly dwindling ecosystems.

*To know more about the topic, click this link Biodiversity Hot Spots

Biodiversity Coldspots

• Cold spots are areas where the fitness of at least one of the two species is determined by interactions with the other.
• Biodiversity cold spots support critical global and local ecosystem processes, contain unique evolutionary lineages and rare species, encompass the last major wilderness landscapes, support a diverse range of animal species, and may have more favourable national policy environments for conservation success.
• Furthermore, all cold spots would benefit from increased protection, conservation management, and restoration.

*To know more about the topic, click this link Biodiversity Coldspots

World Heritage Sites

• World Heritage Sites are defined as "any of the various areas or objects inscribed on the World Heritage List of the United Nations Educational, Scientific, and Cultural Organization (UNESCO)."
• The World Heritage Site was established as an institution in November 1972 at UNESCO's 17th General Conference under the terms of the Convention on the Protection of World Culture and Natural Heritage.
• The World Heritage Committee's main responsibility was to provide technical assistance through the World Heritage Fund to protect selected sites of great biodiversity importance.

*To know more about the topic, click this link World Heritage Sites

Conclusion

In order to preserve biodiversity, safeguard natural ecosystems, and achieve sustainable development, nations and territories around the world must expand their protected area (PA) networks. Besides, the knowledge and experience from these initiatives might improve conservation planning efforts and possibly help ensure a more secure future for ecological preservation and sustainable development. However, there are still issues in properly extending the PA network, particularly with regard to addressing priority conservation areas and striking a balance between socioeconomic growth and ecological preservation.

FAQs

MCQs

1. Which of the following is NOT a type of protected area in India?

A) National Park
B) Wildlife Sanctuary
C) Biosphere Reserve
D) Urban Reserve

2. Protected areas are primarily created to:

A) Promote tourism
B) Conserve biodiversity
C) Enhance infrastructure
D) Increase agricultural land

3. Which organization oversees the designation of Biosphere Reserves?

A) WHO
B) UNEP
C) UNESCO
D) FAO

4. Which protected area is known for Project Tiger’s initiation?

A) Sundarbans
B) Kaziranga
C) Jim Corbett
D) Gir Forest

5. Which Indian state has the highest number of national parks?

A) Madhya Pradesh
B) Maharashtra
C) Assam
D) Karnataka

GS Mains Questions and Model Answers

Q1: Explain the significance of India’s Protected Area Network in biodiversity conservation. How does it contribute to ecological balance?

Answer: India’s Protected Area Network conserves biodiversity by preserving natural habitats, providing a safe environment for endangered species, and protecting ecological integrity. By maintaining forests and water sources, these areas contribute to ecosystem services, such as carbon sequestration and soil conservation, supporting ecological balance. Protected areas serve as refuges for biodiversity and aid in ecological stability, essential for human and environmental well-being.

Q2: Analyze the challenges in managing protected areas in India. Suggest measures to improve their effectiveness.

Answer: Challenges include human encroachment, inadequate funding, poaching, and infrastructure development pressures. Improving effectiveness requires community engagement, strict anti-poaching laws, increased funding, and the use of technology for monitoring. Ecotourism can support local economies, while awareness programs and stakeholder collaboration can enhance conservation efforts, making protected areas more resilient.

Q3: Discuss the role of protected areas in climate change mitigation. How can India’s Protected Area Network be strengthened to support this role?

Answer: Protected areas mitigate climate change by acting as carbon sinks, preserving forests, and maintaining ecosystem services like water regulation. Strengthening India’s Protected Area Network involves expanding green cover, investing in climate-resilient infrastructure, and implementing carbon offset programs. Integrating protected areas into national climate policies can bolster their role in climate adaptation and mitigation.

Previous Year Questions on Protected Area Network

1. UPSC CSE Prelims 2021:

Question: Which organization designates Biosphere Reserves worldwide?

A) IUCN
B) WHO
C) UNESCO
D) WWF

Answer: (C)

Explanation: UNESCO, through its Man and the Biosphere (MAB) Programme, designates Biosphere Reserves worldwide to promote conservation and sustainable use of natural resources.

2. UPSC CSE Mains 2020 (GS Paper 3):

Question: "Evaluate the effectiveness of India’s protected areas in conserving biodiversity. What steps can be taken to improve management and reduce human-wildlife conflicts?"

Answer: India’s protected areas are critical for biodiversity conservation, yet face challenges like poaching and habitat fragmentation. Measures such as improved surveillance, community-based conservation, and effective wildlife corridors are essential to enhance biodiversity preservation while addressing human-wildlife conflicts sustainably.