Chapter 2 — Forest And Wildlife Resources

Introduction
Forests and wildlife together form the living fabric of the planet’s terrestrial ecosystems. Forests are large areas dominated by trees and associated vegetation; wildlife means all non-domesticated animals, plants and microorganisms living in natural habitats. Both are interdependent: forests provide habitats and food for wildlife, while animals and plants maintain forest processes (pollination, seed dispersal, nutrient cycling).

Why they matter

• Ecological functions: Forests produce oxygen, absorb carbon dioxide (carbon sink), regulate local and global climate, maintain hydrological cycles (influence rainfall, prevent floods), and reduce soil erosion.
• Biodiversity and ecosystem stability: Forests harbor a large proportion of the world’s species and genetic diversity. Diverse communities are more resilient to pests, diseases and environmental change.
• Economic and livelihood value: Forests provide timber, fuelwood, fodder, and non-timber forest products (NTFPs) such as fruits, resins, honey and medicinal plants that support millions of rural livelihoods.
• Medicinal and genetic resources: Many modern medicines originate from forest plants and microbes; wild relatives of crops are sources of genes for crop improvement.
• Socio-cultural and recreational value: Forests and wildlife have cultural, religious and recreational importance for communities and tourism (eco-tourism).
• Services by wildlife: Animals and insects play key roles—pollinators (bees, butterflies), seed dispersers (birds, mammals), natural pest controllers (predators) and scavengers (vultures) that maintain ecosystem balance.

Threats and consequences
Deforestation, habitat fragmentation, overexploitation (illegal logging, poaching), invasive species and climate change reduce forest cover and wildlife populations. Consequences include loss of biodiversity, disrupted water cycles, increased soil erosion, reduced carbon storage (worsening climate change) and loss of livelihoods.

Conservation and sustainable use
Conservation approaches include protected areas (national parks, wildlife sanctuaries, biosphere reserves), legal protection (wildlife protection laws), community-based management (joint forest management, community conservancies), afforestation/reforestation, sustainable harvesting of NTFPs, habitat restoration and anti-poaching measures. Integrating local communities and livelihoods into conservation ensures long‑term success.

Class 10 focus (what to remember)
Understand the interdependence of forests and wildlife, the multiple values they provide (ecological, economic, cultural), the major threats, and basic conservation strategies used in India and worldwide (examples: protected areas, movements like Chipko, Project Tiger).

Overview
Forests in India are classified into major types based on climate, rainfall, temperature, altitude and soil. The main categories are: Tropical Evergreen, Tropical Deciduous (Moist and Dry), Thorn, Mountain (Himalayan or Montane), and Mangrove (Swamp) forests. Their distribution reflects variation in rainfall, temperature and relief across India.

Tropical Evergreen Forests

• Climate/Soil: Heavy and evenly distributed rainfall (>200 cm), high temperature, humid conditions; well-drained lateritic or loamy soils.
• Characteristics: Dense, multi-layered canopy, tall trees, continuous canopy throughout the year (no definite season of leaf fall).
• Common species: Rosewood, ebony, mahua (local), rubber in plantations, numerous climbers and orchids.
• Locations: Western Ghats, North-Eastern states (e.g., Assam, Meghalaya), Andaman and Nicobar Islands, parts of Odisha and coastal Karnataka.

Tropical Deciduous Forests

• Also called monsoon forests; they are the most widespread forest type in India and are of two kinds:
• Moist Deciduous (found where rainfall is 100–200 cm): Trees shed leaves for a short period; common species include sal, teak, neem, arjun, bamboo. Locations: eastern slopes of the Western Ghats, central India, along the Ganga plain and foothills of Himalaya.
• Dry Deciduous (less rainfall than moist deciduous): Shorter trees that shed leaves for a longer period; species include teak (in drier tracts), acacia, & khair. Locations: central India, Deccan plateau, parts of Gujarat and Maharashtra.

Thorn Forests and Scrubs

• Climate/Soil: Low rainfall (<50–70 cm), high evaporation, rocky or sandy soils.
• Characteristics: Stunted trees, thorny shrubs, grasses, xerophytic adaptations.
• Species: Acacia, cactus, Euphorbia, kikar.
• Locations: Western Rajasthan, parts of Gujarat, some rain-shadow areas of Deccan.

Mountain (Himalayan / Montane) Forests

• Altitudinal Zonation: Vegetation changes with altitude (from foothills to alpine):
• Sub-tropical (up to ~1,200 m): Sal, chirpine; Temperate (1,200–2,400 m): oak, maple; Sub-alpine and alpine (above ~3,000 m): conifers such as deodar, pine, fir, spruce, birch, rhododendron, and alpine pastures higher up.
• Locations: Himalayan ranges from Jammu & Kashmir to Arunachal Pradesh; also Nilgiri and other high mountains show montane forests.

Mangrove (Swamp) Forests

• Climate/Soil: Found in tidal, saline, waterlogged coastal areas; brackish water and alluvial soils.
• Characteristics: Salt-tolerant species, specialized roots (pneumatophores), protect coasts from erosion and storms.
• Species: Sundari (Heritiera fomes), Avicennia, Rhizophora, Sonneratia.
• Locations: Sundarbans (West Bengal), Andaman & Nicobar Islands, deltas of Mahanadi, Godavari, Krishna, and Kaveri.

Factors Determining Distribution

• Rainfall: Most important — heavy rainfall favors evergreen, moderate favors deciduous, low leads to thorn forests.
• Temperature: High temperatures favor tropical forests; low temperatures and altitude produce montane types and conifers.
• Altitude/Relief: Influences temperature and rainfall patterns leading to vertical zonation in mountains.
• Soil: Soil fertility and drainage determine type and density of vegetation.
• Human Activity: Deforestation, shifting cultivation, commercial logging and grazing have modified natural distribution and caused degradation.

Importance

• Ecological: maintain biodiversity, climate regulation, soil conservation, water cycle.
• Economic: timber, fuelwood, fodder, medicinal plants, non-timber products (resins, lac, honey).

Conservation Measures (brief)

• Afforestation, protected areas (national parks, wildlife sanctuaries), social forestry, sustainable management and strict laws against illegal logging.

What are forest resources? Forest resources are areas with natural or planted tree cover that provide goods (timber, fuelwood, fodder, non‑timber forest products) and ecological services (soil and water conservation, climate regulation, habitat for wildlife). They are renewable when used sustainably.

Types of forests (broadly):

• Tropical evergreen and semi‑evergreen (dense rainforests)
• Moist and dry deciduous forests (shed leaves seasonally)
• Thorn and scrub forests (arid and semi‑arid areas)
• Mangroves (coastal, salt‑tolerant ecosystems)
• Montane and alpine forests (high altitude, coniferous)

Major uses of forests:

• Economic uses: Timber, poles, pulpwood, fuelwood, charcoal, fodder, and non‑timber forest products (NTFPs) such as honey, gums, resins, medicinal plants, and fruits.
• Ecological services: Soil conservation, flood moderation, water‑cycle regulation, micro‑climate moderation, carbon sequestration and storage (climate change mitigation).
• Social and cultural values: Livelihoods of forest‑dependent communities, traditional medicines, religious and cultural sites, recreation and tourism.
• Biodiversity and habitat: Forests are home to a large proportion of terrestrial species and form critical wildlife habitats and migration corridors.

Causes of degradation and deforestation:

• Conversion to agriculture (including shifting cultivation)
• Expansion of settlements, infrastructure and mining
• Commercial logging and illegal timber extraction
• Overgrazing and unsustainable fuelwood collection
• Forest fires and invasive species

Consequences of forest loss:

• Soil erosion, reduced soil fertility and increased siltation of rivers
• Loss of biodiversity and extinction risk for species
• Increased frequency and severity of floods and droughts
• Reduced carbon storage, contributing to climate change
• Negative impacts on livelihoods of local communities

Conservation and sustainable use strategies:

• Protected areas: National Parks, Wildlife Sanctuaries, Biosphere Reserves — for in‑situ conservation of ecosystems and species.
• Afforestation and reforestation: Planting trees on degraded lands to restore forest cover.
• Social forestry and agroforestry: Planting trees on community lands, farms and along roads to meet local needs and reduce pressure on natural forests.
• Joint Forest Management (JFM) and community rights: Local communities participate in management and share benefits, improving protection and livelihoods.
• Legal and policy measures: Forest laws, controlled harvesting, monitoring (e.g., remote sensing), and incentives for sustainable practices.
• Promotion of alternatives: Improved cookstoves, alternative fuels and timber substitutes to reduce pressure for fuelwood and timber.

Role of people and education: Sustainable forest management requires involvement of local people, awareness programs (such as tree‑planting drives and environmental education), and livelihood alternatives that reduce dependence on destructive uses.

Summary: Forests supply goods and essential ecological services. Protecting and managing them sustainably balances human needs with conservation — through scientific management, community involvement and legal protection.

Definition: Deforestation is the large-scale removal or clearing of forest cover for other land uses such as agriculture, settlements, industry or infrastructure. It reduces forest area and degrades the quality of remaining forest.

Why it matters: Forests provide oxygen, store carbon, protect soil and water, and are habitats for wildlife. Deforestation causes biodiversity loss, soil erosion, disruption of water cycles and contributes to climate change.

Main causes of deforestation:

• Agricultural expansion – The most common cause. Forests are cleared to create cropland and grazing land. This includes both small-scale subsistence farming and large-scale commercial farming (e.g., cattle ranching, soy, oil palm).
• Logging (timber extraction) – Trees are cut for timber, plywood and paper. Both legal and illegal logging reduce forest cover and open forests to further exploitation.
• Shifting cultivation (jhum) – Practised in some hill regions: plots are slashed and burned for cultivation and abandoned after fertility declines. Repeated cycles or reduced fallow periods lead to permanent forest loss.
• Infrastructure and urbanisation – Construction of roads, railways, towns, and reservoirs (dams) fragments and removes forests. Road building often opens remote forest to settlers and loggers.
• Mining and industrial projects – Mining operations, quarrying and related industries clear forest for mines, access roads and settlements.
• Fuelwood and charcoal collection – In areas dependent on wood for cooking and heating, high demand can degrade and eventually remove tree cover.
• Forest fires – Both natural and human-caused fires can destroy large forest areas; repeated fires prevent regeneration.
• Plantations replacing natural forests – Conversion of diverse natural forests to single-species commercial plantations (e.g., rubber, eucalyptus) reduces biodiversity and ecosystem services even when tree cover remains.
• Policy, economic and social drivers – Population pressure, poverty, weak forest governance, poor land-tenure systems and international demand for timber/agricultural products intensify pressures on forests.

Short-term and long-term effects: Short-term gains include increased land for cultivation or income from timber. Long-term effects are soil erosion, reduced water retention and floods/droughts, loss of wildlife, lower agricultural productivity, and increased greenhouse gas emissions.

How to reduce deforestation:

• Sustainable forest management and legal enforcement against illegal logging.
• Afforestation and reforestation with native species.
• Promoting agroforestry and sustainable agricultural practices to raise yields on existing farmland.
• Secure land rights and community forest management (tribal and local participation).
• Alternate energy sources to reduce dependence on fuelwood.
• Consumer-level measures: reduce demand for products linked to deforestation (e.g., unsustainably produced palm oil or timber).

Class 10 perspective: Understand the causes (economic, social, technical) and illustrate with local and global examples. Learn why forests are important and what measures can prevent permanent loss.

What is wildlife and its status? Wildlife means all wild animals, birds, plants and other organisms living in natural ecosystems. Globally and in India many wild species are under pressure: some have small, shrinking ranges and declining populations, some are confined to a few protected pockets, and several are listed as threatened on the IUCN Red List (categories: Extinct, Extinct in the Wild, Critically Endangered, Endangered, Vulnerable, Near Threatened, Least Concern).

Main threats to wildlife

• Habitat loss and fragmentation: Forest clearing for agriculture, infrastructure, mining and urban expansion reduces the area and continuity of wildlife habitats, isolating populations and reducing genetic exchange.
• Overexploitation and poaching: Hunting, illegal wildlife trade (skins, bones, horns, live animals) and excessive fishing reduce populations rapidly.
• Pollution and agrochemicals: Pesticides, industrial effluents, plastic waste and drug residues (e.g., diclofenac in carcasses) poison wildlife and disrupt food chains.
• Invasive alien species: Non‑native plants and animals (e.g., water hyacinth in freshwater bodies, Lantana in forests) outcompete native species and alter habitats.
• Climate change: Alters temperature and rainfall patterns, shifts habitats (e.g., alpine and polar species losing range), increases frequency of extreme events and coral bleaching.
• Human–wildlife conflict: Crop raiding, livestock predation and attacks on people lead to retaliatory killing and reduced tolerance for wildlife.
• Disease: Pathogens (sometimes transmitted from domestic animals) can cause sudden declines in small or stressed populations.

How we assess status and causes

• Surveys and monitoring (camera traps, transects, radio/GPS tagging, population indices) give trends over time.
• IUCN Red List criteria are used to classify species based on population size, rate of decline, geographic range and severity of threats.
• Scientific models (population growth, species–area relationship) help predict future extinction risk under different land‑use scenarios.

Conservation responses

• Protected areas: national parks, wildlife sanctuaries, biosphere reserves and community conservation areas.
• Legal protection: laws such as the Wildlife Protection Act, anti‑poaching enforcement and international bans on trade (CITES).
• Species‑specific programs: Project Tiger, rhino conservation, vulture recovery (ban on harmful veterinary drugs), snow leopard initiatives.
• Habitat restoration, corridor creation to reduce fragmentation, control of invasive species, captive breeding and reintroduction when necessary.
• Community involvement, awareness, sustainable livelihoods and conflict mitigation measures (fencing, compensation schemes, insurance).

Takeaway: Wildlife in many regions is threatened primarily by habitat loss, overuse, pollution, invasive species and climate change. Effective conservation requires protected areas, laws, science‑based monitoring, community participation and addressing root causes such as unsustainable land use.

What are conservation strategies? Conservation strategies are planned actions and policies to protect, restore and sustainably use forests, wildlife and their habitats so that biodiversity, ecological functions and the benefits they provide to people are maintained for present and future generations.

Main approaches:

• In‑situ (on‑site) conservation: Protect species in their natural habitats: protected areas (National Parks, Wildlife Sanctuaries, Biosphere Reserves), community conserved areas, biological corridors, habitat restoration and anti‑poaching measures.
• Ex‑situ (off‑site) conservation: Protect species outside their natural habitat: zoos, botanical gardens, captive‑breeding centres, seed banks, gene banks and tissue culture repositories.
• Legislation and policy: National and international laws and agreements (wildlife protection acts, CITES, protected area laws) to regulate use, trade and protection.
• Community participation and livelihoods: Joint Forest Management, community forestry, benefit‑sharing, alternative livelihoods and eco‑tourism to reduce pressure on forests and gain local support.
• Sustainable use and management: Regulated harvesting, rotational harvesting, agroforestry, and grazing management to use resources without degrading them.
• Restoration and rehabilitation: Afforestation, reforestation, soil and watershed conservation, invasive species control and restoration of degraded habitats.
• Scientific management and monitoring: Population monitoring, habitat mapping, research, captive‑breeding and reintroduction programs guided by ecological data.
• Awareness, education and economic incentives: Environmental education, payment for ecosystem services (PES), REDD+ (reducing emissions from deforestation and forest degradation) and conservation incentives for landowners.

How these strategies work together: Effective conservation usually combines protected areas, community involvement, strong legal protection, scientific monitoring and economic measures so that habitats are secure, people benefit, and species populations recover or remain stable.

What are Protected Areas? Protected areas are legally designated tracts of land and water set aside to conserve wildlife, habitats and biodiversity. Their main goal is to protect species and ecosystems from direct human pressures such as habitat destruction, hunting and resource extraction.

Types of Protected Areas (brief):

• National Parks – Strict protection; human activity is highly restricted (e.g., tourism under regulation).
• Wildlife Sanctuaries – Protect animal species; some rights of people may continue.
• Biosphere Reserves – Large areas with zonation: core (strictly protected), buffer (limited use), and transition (sustainable use). Emphasis on conservation, research and sustainable development.
• Conservation & Community Reserves – Areas where local communities play an active role in conservation.

Legal & Institutional Framework: Key laws and bodies include the Wildlife Protection Act (1972), Forest (Conservation) Act (1980), National Board for Wildlife (NBWL) and state forest departments. Eco-Sensitive Zones (ESZ) around protected areas regulate activities in adjacent lands.

Major Programmes and Schemes (core programmes relevant to Class 10 syllabus):

• Project Tiger (1973) – Aims to conserve tiger populations by protecting tiger reserves, improving habitat, and reducing poaching. The project introduced the idea of core and buffer zones and centralized funding for reserves.
• Project Elephant (1992) – Focuses on elephant habitat protection, reducing human–elephant conflict, and securing migratory corridors.
• Biosphere Reserves (UNESCO Man and the Biosphere concept) – Combine biodiversity conservation with sustainable use and research (examples: Nilgiri, Nanda Devi, Sundarbans).
• Integrated Development programmes – Schemes to improve livelihoods of fringe communities, reduce dependency on forests, and support habitat management (e.g., anti-poaching units, habitat restoration).

Why these areas and programmes matter:

• They protect keystone and endangered species (e.g., tigers, rhinos, elephants, marine turtles).
• They conserve ecosystem services — water regulation, soil protection, carbon sequestration.
• They promote scientific research, eco-tourism and local employment if managed sustainably.

Successes and Challenges:

• Successes: Some recovery in tiger populations in well-managed reserves; protection of flagship species like the one-horned rhino in Kaziranga; establishment of many biosphere reserves.
• Challenges: Habitat fragmentation, poaching, human–wildlife conflict, invasive species, inadequate funding, and pressures from development (mining, roads).

Role of Communities and Citizens: Community-based conservation (Joint Forest Management, community reserves) helps reconcile local livelihoods and conservation. Citizens can contribute by supporting sustainable products, responsible tourism, reporting wildlife crimes, and participating in awareness programmes.

How these link to the chapter: Protected areas and programmes are central to understanding how India conserves its forest and wildlife resources—through legal protection, dedicated reserves, and targeted national programmes.

What it is: The legal and institutional framework for forests and wildlife in India is the set of laws, rules and agencies created to protect forest ecosystems, conserve wildlife, regulate use of forest land, and recognise rights of forest-dwelling people. It balances conservation goals with the needs of communities and development.

Major laws (short summary):

• Wildlife Protection Act, 1972: Provides legal protection to wild animals, plants and their habitats. It creates schedules of protected species, bans hunting of listed species, and allows setting up of protected areas (national parks, wildlife sanctuaries, conservation reserves and community reserves).
• Forest (Conservation) Act, 1980: Restricts diversion of forest land for non-forest purposes without prior approval of the central government. It aims to check rapid deforestation and misuse of forest land.
• Forest Rights Act (FRA), 2006: Recognises and vests certain forest rights in forest-dwelling communities (individual and community rights), and gives Gram Sabhas a key role in decision-making about forest use.
• Environment (Protection) Act, 1986: Provides a broad national framework for environmental protection, including forests, pollution control and regulation of activities affecting natural resources.

Key institutions and their roles:

• Ministry of Environment, Forest and Climate Change (MoEFCC): Central policy maker and regulator for forests, wildlife and environment.
• Forest Department / State Forest Departments: Implement laws on the ground, manage protected areas, anti-poaching, afforestation and local programs.
• National Board for Wildlife (NBWL): Advisory body that must be consulted for projects affecting wildlife habitats and for declaring protected areas.
• National Tiger Conservation Authority (NTCA): Oversees Project Tiger and tiger conservation efforts, sets standards for tiger reserves.
• Wildlife Institute of India (WII), Forest Survey of India (FSI), Central Zoo Authority (CZA), Wildlife Crime Control Bureau (WCCB): Technical, monitoring and enforcement agencies (FSI produces the State of Forest Reports; WCCB combats wildlife crime).
• Gram Sabha and Joint Forest Management (JFM): Local/community institutions involved in participatory forest protection and decision-making (FRA strengthens Gram Sabha role).

How the framework works in practice: Activities that convert forest land to non-forest use (mining, dams, industries) require approvals/clearances under the Forest Conservation Act and environmental laws; NBWL clearance is needed if wildlife habitats are affected. FRA requires recognition of existing forest rights before diversion in many cases. Enforcement agencies (forest staff, police, WCCB) act against illegal logging and poaching; courts (e.g., Supreme Court) also play a role through public interest litigation and rulings that strengthen protection.

Importance and challenges: The framework aims to conserve biodiversity and regulate resource use, while recognising tribal and community rights. Challenges include conflicting objectives (development vs conservation), weak enforcement in some places, delays/ambiguity in recognising claims under FRA, and coordination among multiple agencies and states.

Student summary: The legal and institutional framework combines laws (WPA 1972, Forest Conservation Act 1980, FRA 2006, etc.) and institutions (MoEFCC, State Forest Departments, NBWL, NTCA, WII, FSI, Gram Sabhas) to protect forests and wildlife, regulate use of forest land and involve communities.

Community participation and management means involving local people who live in and around forests and wildlife habitats in decision making, planning and on‑ground activities for conservation and sustainable use. It recognises that people who depend on forest products and services are not just beneficiaries or threats but vital partners and custodians. Effective community participation combines local knowledge, traditional rules, legal rights and economic incentives with scientific management, leading to more sustainable outcomes than top‑down approaches.

Key elements of community participation and management:

• Secure rights and legal recognition: laws and policies that recognise customary rights, user rights, and community ownership or co‑management (for example, provisions under the Forest Rights Act and joint management systems).
• Local institutions and governance: village forest committees, joint forest management committees, van panchayats, and other community bodies that plan and enforce rules, allocate benefits, and resolve conflicts.
• Benefit sharing and incentives: clear, fair sharing of income from timber, non‑timber forest products (NTFPs), ecotourism and payments for ecosystem services so communities gain tangible returns for conserving resources.
• Capacity building and technical support: training in sustainable harvesting, monitoring, agroforestry, nursery techniques, and wildlife conflict mitigation; access to extension and markets.
• Combining traditional knowledge and science: integrating indigenous ecological knowledge with scientific methods for monitoring, species protection and habitat restoration.
• Monitoring and adaptive management: community-based monitoring (patrols, simple data collection) and revising rules based on outcomes and changing conditions.

Benefits of community participation:

• Improved protection: local presence reduces illegal logging and poaching through regular vigilance and reporting.
• Sustainable resource use: community rules often limit overharvesting and protect regeneration cycles for firewood, fodder and NTFPs.
• Livelihood support: sustainable harvest, value addition and eco‑enterprises increase household incomes and reduce pressure on forests.
• Social equity and empowerment: recognition of rights strengthens marginalised groups and decentralises decision making.
• Conflict reduction: negotiated rules and benefit sharing reduce conflicts between communities, government and private interests.

Common challenges:

• Insecure or unclear rights that discourage long‑term stewardship.
• Elite capture where local elites control benefits and marginalise others.
• Market pressures and external demand driving overexploitation despite local rules.
• Insufficient technical, legal or financial support from government and NGOs.
• Human–wildlife conflict where communities bear damage costs and receive inadequate compensation.

Best practice approaches include legally recognising community rights, designing transparent benefit‑sharing mechanisms, building local governance capacity, combining livelihood alternatives with conservation, and creating monitoring feedback loops so management adapts over time. When implemented well, community participation turns local knowledge and incentive into long‑term forest and wildlife conservation.

International conventions are agreements signed by many countries to protect nature across borders. Forests and wildlife do not stop at political boundaries; their conservation needs coordinated global action. Major conventions relevant to forests and wildlife include:

• CITES (Convention on International Trade in Endangered Species): Regulates and, where needed, bans international trade in threatened species (tigers, elephants, pangolins).
• CBD (Convention on Biological Diversity) and the Nagoya Protocol: Encourages countries to conserve biological diversity, use it sustainably, and share benefits from genetic resources.
• Ramsar Convention: Protects wetlands of international importance (many wetlands are crucial wildlife habitats).
• Bonn Convention (CMS): Protects migratory species that cross national borders.
• UNFCCC / Paris Agreement: Addresses climate change, which strongly affects forests (via fires, droughts, shifting species ranges); REDD+ (Reducing Emissions from Deforestation and forest Degradation) links forest protection to climate finance.

How these conventions work in practice:

• They set international rules and lists (for example, CITES appendices that determine trade restrictions).
• They establish mechanisms for funding, technical support, and sharing best practices (for example, CBD targets, REDD+ financing).
• They require national implementation: countries pass laws, create protected areas, and monitor species and forest cover.

Global issues addressed by these conventions and ongoing challenges:

• Deforestation and forest degradation: Driven by agriculture, logging, infrastructure. Causes loss of biodiversity and carbon storage.
• Illegal wildlife trade and poaching: International demand fuels poaching of elephants, rhinos, pangolins and illegal timber trade.
• Habitat fragmentation and loss of connectivity: Small, isolated forest patches cannot support viable populations of many species.
• Climate change: Alters rainfall, raises temperatures, increases fires and pests—threatening forest health and species survival.
• Invasive alien species and diseases: Non-native plants and pathogens can displace native species.

Role of countries and local communities: International conventions set the framework, but success depends on national laws (for example, the Wildlife Protection Act), protected area management (national parks, wildlife sanctuaries), community participation (joint forest management, community forestry), and cross-border cooperation for migratory species.

In summary: International conventions provide legal, financial, and technical tools to tackle global environmental problems, but effective outcomes require enforcement, funding, local involvement, and addressing drivers such as illegal trade and unsustainable land use.

This section summarises the essential terms and ideas in the chapter "Forest and Wildlife Resources" for Class 10 Social Science. It defines the main concepts, explains how they relate to each other, lists the major threats to forests and wildlife, and outlines basic conservation approaches.

• Forest resources: Areas dominated by trees and vegetation that provide timber, fuel, fodder and ecological services (soil conservation, water regulation, climate moderation). Forests may be natural or man-made (plantations).
• Wildlife: Wild animals and plants living in their natural habitats. Wildlife includes mammals, birds, reptiles, insects and plants that form part of ecosystems.
• Biodiversity: Variety of life at genetic, species and ecosystem levels. High biodiversity usually indicates a healthy ecosystem that can provide more services and recover from disturbance.
• Habitat: The natural environment where a species or community lives (e.g., mangroves, tropical forests, grasslands). Habitat quality determines species survival.
• Endemic species: Species native to and found only in a specific region (e.g., Nilgiri tahr in the Western Ghats). Endemics are especially vulnerable to habitat loss.
• Endangered & Extinct: Endangered species face a very high risk of extinction in the near future. Extinct species no longer exist anywhere (e.g., the dodo).
• Deforestation: Permanent removal of forest cover for agriculture, logging, urbanisation or mining. Leads to habitat loss, soil erosion and reduced biodiversity.
• Forest degradation: Reduction in the quality of forest ecosystems (loss of canopy, change in species composition) even if some tree cover remains.
• Afforestation & Reforestation: Afforestation is planting forests on lands that were not recently forested; reforestation is replanting trees on previously forested lands. Both aim to restore tree cover.
• Non-Timber Forest Products (NTFPs): Forest products other than wood—medicinal plants, fruits, resins, honey, fodder—important for rural livelihoods and local economies.
• Carrying capacity: Maximum population size of a species that an area can support sustainably given available resources (food, habitat). Exceeding it causes decline in population health.
• Poaching: Illegal hunting or capturing of wildlife. A major threat to many species (e.g., tigers, rhinos, elephants for ivory).
• In-situ conservation: Protecting species within their natural habitats (national parks, wildlife sanctuaries, biosphere reserves). It maintains ecological processes and interactions.
• Ex-situ conservation: Conserving species outside their natural habitats (zoos, botanical gardens, seed banks, captive breeding). Useful for critically endangered species and reintroduction programs.
• Protected areas: Legally designated regions for conservation—national parks (strict protection), wildlife sanctuaries (some regulated human use), biosphere reserves (conservation with sustainable development zones).
• Community forestry and joint forest management: Local community participation in managing and protecting forest resources to combine conservation with livelihoods.

How these terms connect: forests provide habitats and resources that support wildlife and biodiversity. Conservation (in-situ and ex-situ), sustainable management, and community involvement aim to maintain forest cover, protect endemic and endangered species, and ensure the ecosystem services that people depend on.

Major threats and consequences: Deforestation, fragmentation, pollution, overexploitation (timber, NTFPs), invasive species and climate change reduce habitat quality and connectivity, causing population declines, local extinctions, soil erosion, altered water cycles and loss of livelihoods.

Basic measures for sustainable forest and wildlife management include protecting critical habitats (protected areas), restoring degraded lands (afforestation/reforestation), controlling illegal harvesting and poaching, supporting community rights and alternative livelihoods, monitoring biodiversity, and maintaining ecological corridors to prevent genetic isolation.