The Impact Of Habitat Destruction On Biodiversity And Legal Measures For Preservation In India

Author: LawSphereX

Category: Constitutional & Human Rights

Published: 2026-08-23T21:21:58.834211+00:00

Updated: 2026-08-26T17:05:42.245+00:00

THE IMPACT OF HABITAT DESTRUCTION ON

BIODIVERSITY AND LEGAL MEASURES FOR

PRESERVATION IN INDIA

R.D. Vishnupriyan, Vellore Institute of Technology (Chennai)

ABSTRACT

Habitat destruction is one of the leading causes of biodiversity loss globally, and India, as one of the world’s most biodiverse countries, faces significant challenges in conserving its ecosystems. Rapid urbanization, deforestation, agricultural expansion, and industrialization have led to the degradation of natural habitats, threatening numerous species with extinction. This paper examines the impact of habitat destruction on India’s biodiversity, focusing on key ecosystems such as forests, wetlands, and grasslands. Additionally, it evaluates the legal and policy frameworks in place to mitigate these effects, including the Wildlife Protection Act (1972), the Forest Conservation Act (1980), and the Biological Diversity Act (2002). The study also highlights the role of community participation, judicial interventions, and international conventions in biodiversity conservation.

Finally, recommendations are provided to strengthen conservation efforts through stricter enforcement, sustainable development practices, and increased public awareness.

INTRODUCTION:

Biodiversity forms the fundamental basis of life on earth, providing ecosystem services that include cleaner, freshwater, fertile soil, food, security and climate moderation as one of the 17th mega diverse nations in the world, India supports nearly 7 to 8% of all documented species, including recognize, wildlife, such as the Bengal tiger, Asiatic, Elephant, and one horn rhinoceros however, due to the destruction of habitat through human activities has created a biodiversity crisis. As mentioned in the living planet report, the population of terrestrial, freshwater, and Marine vertebra had declined by 69% since 1970, with habitat loss recognize as the main driver of decline in India, ecosystems are fragmented through the loss of forest from deforestation, mining, urbanization and large infrastructure projects. Last hundred years, India has lost 30% of its forest cover.

Currently India’s forest entry cover is at 24. 56%. The loss of habitat and subsequent mobility of Indian flora and foreign has resulted in biological destruction that values, urgent, legal and legislative measures of conservation of India’s biodiversity.

IMPACT OF HABITAT DESTRUCTION ON BIODIVERSITY:

1. Loss of Species Due to Disruption of Ecosystem:

Habitat destruction causes the direct loss of plant and animal species. A report by the world wildlife fund indicated that, in the past 40 years alone, India has lost an estimated 30% of its natural habitat and has led to several species moving towards extension. According to the International Union for Conservation of Nature Red list over 200 endangered species exist in India, including species, such as the Bengal Tiger, the Indian rhinoceros, the Asiatic, lion and habitat fragmentation has been cited as the major reason for their decline. Ecosystems such as forest, wetlands and grasslands are important for ecological stability and growth. Deforestation by logging and development creates a Domino effect on food chains and decreases genetic variability in habitat.

The western Ghats is a biodiversity hotspot and is estimated to have a 35% decline of endemic species due to more of the agricultural demands of people and mining. 1 1 Shankar, P. (2024) [explainer] how does habitat fragmentation impact India’s biodiversity hotspots? , Mongabay. Available at: https://india. mongabay. com/2024/07/explainer-how-does-habitat-fragmentationimpactindias-biodiversity-hotspots/.

2. Climate Change and Habitat Degradation:

Habitat destruction plays a very major impact on climate change, especially with the destruction of forests, which are key in providing ecological systems stability as tree covers diminish due to the loss of habitat, the global carbon sequestration rate declines. The Earth’s vegetated areas, which play a major role as carbon sinks, have the capacity to observe and release vast quantities of CO2. Every ecosystem helps with carbon storage, although loss of ecosystem is detrimental. Importantly, many of the carbon sings are also released back interior atmosphere when the ecosystem is damaged according to a study by the Centre for Science and Environment, deforestation in India was responsible for 12% of total carbon emissions in the country.

Agricultural expansion, urban development, or other forms of land for infrastructure in place for forest are examples of significant degradation of tree coverage. As a result of habitat destruction, there is an impact on local climate, causing both extreme and erratic rainfall patterns and extreme limitations on the biological functioning and survival. Habitat destroyed on the landscape affecting both carbon emissions and reduction on tree cover, may be relative, for example, mangroves, and identified mangrove systems in the case of the Sundarbans, all of which contribute to climate change. Mangroves are also one of the most effective carbon sinks doing so even more effectively as compared to Terrace steel forest. It facilitates four times the carbon capture. In India, they destroyed by agriculture and urban expansion operations.

There are a few systems left that have not been destroyed. When mangroves are cut down greenhouse gas emissions are released from the Lord. They occupy as well as from the biomass and soil that were removed from the coastal zone. Mangroves or a natural infrastructure to protect from storm search cyclones and sea level rise. The loss of mangroves has exposed the vulnerability of coastal communities to severe weather events. A sea level rises and removal of mangrove continue saltwater intrusion is also increasing, threatening freshwater supplies and agriculture. 2

3. Human – Wildlife Conflict:

As the availability of natural habitat declines, as a result of deforestation, agricultural expansion and urbanization, wildlife is increasingly being forced into anthropocentric 2 Arathimenon (2025) Climate change, habitat loss drive elephants to look for newer pastures , Mongabay. Available at: https://india.mongabay.com/2024/10/climate-change-habitat-loss-drive-elephants-to-look-fornewer-pastures/.

landscapes, thereby aggravating, human wildlife conflict. Such conflicts, post grave risk to communities and wildlife, ultimately, creating further ecological imbalances and raising the threat of biodiversity loss. For example, habitat fragmentation in states like Karnataka and Assam and West Bengal has displaced elephants from their traditional forest ranges to scavenging for land, and villages. Elephants, blocked from their migratory routes by roads, Railways and homes, sometimes read farms, destroy property and even kill huma in many cases, people often retaliate and her or poison, elephants, creating a never-ending cycle of violence according to down to earth over

500 humans and over hundred elephants die every year as a result of conflict with

humans in India, with Karnataka and Assam being the worst affected states. Similar dynamics can be observed with big cats, including tigers and leopards who are venturing into human settlements to pray, as their natural habitat increasingly declines. This leads to an attack on livestock by leopards in Maharashtra, Uttarakhand, and have created fear and hatred in local communities. The causes for human- wildlife conflict are as follows:

1. Habitat Loss & Fragmentation - Expanding agriculture, mining, and infrastructure

projects encroach on wildlife territories, leaving animals with no choice but to enter human areas.

2. Depletion of Natural Prey - Overhunting and habitat degradation reduce wild herbivore

populations, forcing predators to target livestock.

3. Blocked Wildlife Corridors - Critical migratory pathways for elephants and other

species are disrupted by highways, canals, and urban sprawl.

4. Climate Change Effects - Droughts and changing vegetation patterns push animals

closer to human settlements in search of food and water.3

LEGAL MEASURES FOR BIODIVERSITY CONSERVATION IN INDIA:

Wildlife Protection Act (1972): The wildlife Protection Act of 1972 is considered to be one of India’s most robust and extreme

3 Nandi, S. (2024) Understanding human-wildlife conflict in India, Wildlife SOS. Available at:

https://wildlifesos.org/understanding-human-wildlife-conflict-in-india/.

environmental legislations to protect one of India’s finest attributes which is the biodiversity. The WPA helps protect India’s biodiversity by regulating hunting with an India, by protecting habitat, and it aims to control wildlife trade of Indian species through wildlife trade regulations. The WPA was drafted at a time when India’s wildlife was under serious threat because of over hunting, habitat, loss, and poaching. The WPA has been amended several times, and the recent amendment has been in 2022. Under the WPA, there are six schedules for the species based on their conservation status. Schedule 1 and schedule 2 species received the most protection. Schedule 1: Includes species that are threatened with extinction, such as the Bengal tiger, Indian elephant, one horn, rhinoceros, Asiatic, lion and snow leopard.

The degree of poaching associated with these species has range of penalties associated with them which can include imprisonment of 3 to 7 years in addition to hefty fines. Schedule 2: This schedule covers species, such as the Indian wolf, Himalayan, Blackbear, and King cobra and carry similar, but less severe penalties as mentioned in schedule one. Schedules 3 & 4: Will cover species with slightly less serious penalties when breached. Schedule 5: Covers vermin such as wild Bose, nilgai, which must be hunted under specific guidelines Schedule 6: Prohibits growth and trade of endangered plant species, such as red sandalwood, and picture plans The WPA provides the legal framework for the creation and management of different categories of protected areas. There are four categories mentioned under the WPA

1. National parks: strictly protected areas with very limited human interference

2. Wildlife sanctuaries: they allow limited human interference, but prohibit hunting and habitat

damage.

3. Conservation reserves and community reserve reserves: this was added in the 2006

amendment which allow for community participation for conservation, example Kadalundi community reserve

4. Tiger reserve and Elephant reserve: under special provisions and guidelines under project

tiger and Project Elephant, which operate under the WPA Forest Conservation Act (1980): The Forest Conservation Act of 1980 means to rein in widespread deforestation by centralizing Authority over diversion of Forest land. It’s specifically prohibiting all diversions, which require prior approval of the central government, creates a compensatory afforestation requirement for each division and so on. The limitations imposed by the FCA helped reduce India’s average deforestation rates of 0. 8% annually to 0. 2% annually. However, there has been a sustain mentation failure across India for a variety of reasons. The ambiguous definition of forest, exemptions given to high-profile strategic projects, and in advocate enforcement of the compensatory afforestation requirements have further undermined all together.

The mandatory provisions of the FCA simply require approval from the central government for all diversions, payment of the net present value of the impacted forest products and compensatory afforestation for the diverted area in equivalent non-Forest land. Biological Diversity Act (2002): The Biological Diversity Act is the countries, comprehensive legal framework to fulfil India’s obligations under the UN convention on biological diversity. The Act establishes a framework of three levels of governance comprising the national biodiversity Authority at the national level, state biodiversity boards at the state level and biodiversity management committees at the local level. The purpose is to facilitate access to biological resources while enhancing conservation, measures, and equitable sharing of benefits, including with the indigenous people with the traditional knowledge.

At the heart of the act is the axis and benefit sharing procedure that requires prior informed consent to use biological resources and sets out regulations for fair and equitable benefit sharing, both monetary and non-monetary. The law also protects traditional knowledge through the collection of documentation of indigenous practices in the people’s biodiversity, register and prohibits biopiracy or the commercial deceptive use of traditional knowledge by establishing clear boundaries regarding research and commercialization practices. While the act has prohibited atoms of biopiracy and accruing significant benefit sharing income, there are still some obstacles regarding lack of consistent level of implementation at the state level, and in advocate documentation of biological resources. Decent improvements are in the form of digitalization and stricter ABS guidelines.

This puts India ahead of the world in implementing the concepts of operationalizing biodiversity, conservation principles. The uniquely position legislation that pulls together modern regulatory frameworks with traditional knowledge systems provide a model for addressing ecological conservation while pursuing sustainable development goals. 4 National Green Tribunal: The national green tribunal was established in 2010 and serves as India’s dedicated environmental court with jurisdiction over seven key environmental loss. It is designed for swift resolution of ecological disputes with a mandate that a case shall be disposed within six months, it operates through a principal bench in new Delhi and four regional benches, each comprising judicial members and environmental experts.

A terminal has gained global recognition as a model for environmental justice, becoming the world, second specialized green court after Australia. The NGT has delivered landmark judgements protecting India’s critical ecosystems through innovative legal approaches. Notable cases include cancelling the HubliAnkola railway project to preserve 2,20,000 trees,5 in the western Ghats, imposing a ₹500 crore penalty on Sterlite Copper, and mandating 1 km eco-sensitive zones around protected areas. The terminal consistently applies three key principles. : strict liability, precautionary principle and continuous Mandamus. These approaches have enabled the NGT to dispose 85% of over 38,500 cases while imposing ₹25,000 crore in environmental compensation, despite all this, the NGT faces operational challenges, including high vacancy rates and enforcement difficulties at state levels.

The tribunals, unique hybrid structure combines legal and technical expertise has been particularly effective in complex cases involving biodiversity, protection, coastal regulations, and pollution control. As climate related disputes increase, the NGT’s role is expanding though it continues to face pushback from developed focused sector. Its success in balancing ecological conservation with sustainable development has made it a global benchmark, recognize by UNEP. 6 4 Kaur, S. et al. (2022) Biodiversity in India: Status, issues and challenges. Singapore, Singapore: Springer Nature Singapore Springer.

CHALLENGES

AND

RECOMMENDATIONS

FOR

BIODIVERSITY

CONSERVATION IN INDIA:

1. Weak Enforcement and Corruption:

Despite India’s robust legal framework for environmental protection, weak, enforcement, and corruption remain major obstacles to effective conservation. Regulatory bodies, often, lack, advocate, manpower, funding, and technological tools for proper monitoring, leading to unheeded, illegal, logging, coaching, and land and encroachments. Additionally, bureaucratic delays and political interference dial the impact of environmental laws. For instance, while the forest conservation act mandates strict penalties for illegal deforestation, many violators exploited loopholes Abri officials to evade punishments. This can be avoided by using satellite surveillance, drones and AI based tracking to detect legal activities in Real time. Increase fines and improvement terms for repeat offenders under wildlife and forest loss. Encourage reporting of violations with legal safeguards for informants.

2. Sustainable Development Policies:

India’s rapid infrastructure growth often comes at the cost of biodiversity, with projects like highways, dams, and mining zones, fragmenting critical habitats. However, sustainable alternatives such as green infrastructure, agroforestry, and renewable energy projects can reduce ecological damage. The Green India Mission aims to restore 10,000,000 ha of degraded Forest by 2030, but implementation has been slow due to funding gaps and lack of coordination between states and central agencies.

3. Community Participation and Awareness:

Local communities, especially indigenous tribes, play a crucial role in conservation, as they possess traditional knowledge of sustainable resources. However, many remain excluded from decision-making processes. Programmes like joint Forest management and eco-tourism have shown success but need scaling up. For example, Bishnoi communities in Rajasthan have actively protected wildlife for centuries, while Periyar’s Tiger reserves, eco-tourism model has reduced human wildlife conflict.

CONCLUSION:

Habitat destruction continues to pose an existential threat to India’s which biodiversity, with deforestation, urban expansion, and infrastructure development fragmenting critical ecosystems. However, the countries, comprehensive legal framework provides a strong foundation for conservation. The cancellation of the Hubli-Akola Railway project and protection of the western guards, demonstrate how judicial oversight can safeguard ecologically sensitive areas from destructive development. The road ahead requires balancing economic development with ecological preservation.

By closing enforcement gaps, incentivizing, green infrastructure, and harness Singh tradition, ecological knowledge, India can protect its natural heritage while supporting sustainable recent emphasis on climate, resilient, conservation planning and the growing recognition of ecosystem services in policy making suggest positive momentum. With coordinated action across government, judiciary, civil society and local communities, India can reverse habitat degradation and secure its status as one of the world’s most bio diverse nations for future generation.