Table of contents |
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Forest Policy of India - 2025 |
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Animal Diseases |
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Social Forestry and Afforestation |
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Global Vegetation and Climate |
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Wildlife Conservation |
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Local and Regional Winds |
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Note: For UPSC, study the Forest (Conservation) Amendment Act, 2023 and FRA implementation for mains questions on environment vs. development and tribal rights.
Disease | Pathogen Responsible | Animals Affected | Main Symptoms |
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Foot and Mouth Disease | Virus | Cattle, buffaloes, swine, sheep, goats | Running sores in mouth and between toes, reduced milk flow, weight loss |
Rinderpest | Virus | Cattle, sheep, goats | Fever, ulcers in mucous membrane of alimentary tract, severe diarrhea, discharges from mouth, nose, eyes. Note: Eradicated globally in 2011, but relevant for historical context. |
Blue Tongue | Virus (transmitted by mosquitoes) | Cattle, sheep | High temperature (104°–108°F), hemorrhagic inflammation of buccal mucosa, cyanosis, tongue swelling |
Cow Pox (Vaccinia) | Vaccinia virus | Cattle | Eruption of papules and pustules on udder and teats |
Ranikhet Disease (Newcastle Disease) | Virus | Chickens, domestic/wild birds | Loss of appetite, diarrhea, respiratory symptoms, paralysis |
Marck’s Disease (Fowl Paralysis) | Virus | Chickens | Paralysis of legs and wings, lymphoid tumors |
Fowl Plague | Virus | Chickens, domestic/wild birds | High temperature, head edema, nasal discharge, rapid death |
Fowl Pox (Avian Diphtheria) | Virus | Chickens, other birds | Wart-like nodules on comb/wattle, blisters on skin, yellow cheese-like discharge on eyes/nose/mouth |
Tuberculosis | Bacteria (transmitted via infected milk/products) | Cattle | Varies by organ: lungs (fever, dry cough, emaciation), intestines (persistent diarrhea), udders (enlarged glands, thin/watery milk) |
Anthrax (Splenic Fever) | Anthrax bacillus | Cattle | Fever, skin vesicles, swelling on body/neck, reduced milk secretion |
Blackquarter (Black Leg) | Bacteria: Clostridium chauvoei | Cattle, sheep | Fever, crepitant swelling of infected muscle |
Mastitis / Johne’s Disease | Bacteria: Bacillus / Mycobacterium paratuberculosis | Cattle | Mastitis: mammary gland inflammation; Johne’s: chronic dysentery, emaciation, death |
Brucellosis (Bang’s Disease) | Bacteria: Brucella | Cattle, sheep, goats, humans | Severe uterine/testicular infection, sterility, abortion |
Salmonellosis | Salmonella dublin, S. typhimurium | Cattle, humans | High temperature, diarrhea with blood clots |
Foot Rot | Bacteria: Fusiformis nodosus | Sheep | Suppurative infection between hoof horn and corium, causing lameness |
Haemorrhagic Disease (Bovine Pasteurellosis) | Bacteria: Pasteurella multocida | Cattle, sheep | High fever, pneumonia, edematous skin swelling |
Fowl Typhoid | Salmonella gallinarum | Chickens, domesticated birds | Contagious septicemia disease |
Ringworm | Fungus: Microsporon, Trichophyton, Epidermophyton | Cattle, sheep, goats | Ring-shaped, scurfy patches on skin, especially neck/head |
Trichomoniasis | Protozoan: Trichomonas foetus (via coitus) | Cattle, sheep, pigs | Abortions, stillbirths, sterility, delayed conceptions |
Coccidiosis | Protozoan: Eimeria bovis | Cattle | Bloody diarrhea, emaciation |
Trypanosomiasis | Protozoan: Trypanosoma congolense | Cattle, sheep, goats, camels, dogs | Slow-progressing anemia, highly destructive to adult cattle |
Babesiosis | Protozoan: Babesia bovis (tick-transmitted) | Cattle | Fever, diarrhea, anemia, hemoglobinuria |
“Snoring Disease” | Trematode: Schistosoma nasale | Cattle | Cauliflower-like growth on nasal septum |
Liver Rot | Liver fluke: Fasciola hepatica | Cattle, sheep, goats | Extensive liver damage, general unthriftiness |
Measly Beef | Tapeworm: Taenia saginata | Cattle, buffalo | Larval bladder worm in muscles, causing “measly beef” |
Note: Rinderpest’s global eradication (2011) is a key prelims fact. Focus on diseases like FMD and Brucellosis for their economic impact on livestock in India.
Note: For UPSC, analyze GIM’s funding issues and the ecological impact of monoculture plantations in mains answers.
Region | Distribution | Climate | Vegetation | Human Response |
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Hot Wet Equatorial Climate | 5°–10° N&S of Equator, Amazon, Congo, Malaysia, East Indies lowlands | Uniform temperature, no winter, daily afternoon precipitation, high humidity (70–80%) | Evergreen trees in three layers (‘Selvas’ in Amazon), multiple species, no pure stands, secondary forest from shifting cultivation | High heat/humidity hinders physical/mental capacity, jungle limits soil development, commercial timber extraction and livestock farming challenging |
Tropical Monsoon and Tropical Marine Climates | Indian Subcontinent, Southeast Asia, South China, Northern Australia | Three seasons: cold dry (NE monsoon), hot dry summer, rainy (SW monsoon) | Deciduous forests (teak, sal), savanna in dry months | High population density in river valleys, wet paddy cultivation, cash crops (jute, sugar, cotton), highland plantations (coffee, tea), shifting cultivation in hills |
Savanna or Sudan Climate | Tropics, Sudan, Southern Africa, North of 23°S | Hot rainy season, cool dry season, extreme diurnal temperature range | Tall grass, short deciduous trees (llanos-Orinoco, Campos-Brazil) | Home to wild animals, cattle pastoralists (e.g., Masai), settled cultivation (e.g., Hausa), potential cattle region if water/tsetse fly issues are managed |
Hot Desert and Mid-Latitude Desert | Trade Wind Deserts, western coasts 15°–30° N&S | High aridity, high diurnal temperature range, low humidity | Xerophytic plants, date palms in oases, high soil salinity | Inhabitants: primitive hunters (Bushmen), nomadic herdsmen (Bedouin), caravan traders, settled Nile cultivators, miners (gold, copper, diamond) |
Warm Temperate Western Margin (Mediterranean Climate) | Central Chile, California, SW Africa, Southern/SW Australia | Dry warm summer, offshore trades, winter rainfall, sunny with hot dry summers, mild wet winters | No shade evergreen forests, bushes, shrubs, poor grasslands | “Cradle of civilization,” fruit cultivation, cereal growing, winemaking, agro-industries, orchard farming, crop/vine production |
Temperate Continental (Steppe) Climate | Interior continents, Dry Westerly Wind belt | Extreme temperatures, high annual range, light rainfall with summer maximum | Temperate grasslands (Steppes-Eurasia, Pustaz-Hungary, Prairies-North America, Pampas-Argentina, Downs-Australia, Veld-South Africa) | Nomadic/semi-nomadic, “Granaries of the world,” nomadic herding, extensive cultivation, pastoral farming |
Warm Temperate Eastern Margin (China Type Climate) | SE USA, Parana-Uruguay Basin, Natal-South Africa, NSW, Eastern China | Warm moist summer, cool dry winter, maritime influence | Lowland evergreen/deciduous forests, highland conifers | Intensively tilled, rice (China), corn/cotton (USA), tobacco, dairying (SW Australia) |
Cool Temperate Western Margin (British Type Climate) | Britain, NW Europe, British Columbia, Southern Chile, Tasmania, New Zealand | Low temperature range, mild winters, maritime influence | Deciduous forests, pure stands, leaf-shedding in cold seasons | Highly developed, market gardening, mixed farming, sheep rearing, industrialized/urbanized |
Cool Temperate Western Margin (Siberian Type) | Northern Hemisphere, Siberian region, North America | Bitterly cold long winters, cool brief summers, summer precipitation maximum | Coniferous forests, softwood source, moderate density, little undergrowth | Trapping fur animals, lumbering, minimal agriculture |
Cool Temperate Eastern Margin | Eastern Canada, NE USA, North China, Korea, North Japan | Cold dry winters, warm wet summers, summer rainfall maximum | Cool temperate forests, coniferous, deciduous south of 50°N | Agriculture, fishing, major fishing industry |
Polar Climate | North of Arctic Circle, Northern Hemisphere | Temperature below freezing, snow precipitation | Hardy grass, reindeer moss, stunted growth due to heat/drainage deficiency | Human activity on coasts, Eskimos in Greenland, northern Canada, Alaska |
Note: For UPSC, study Project Tiger, Cheetah Reintroduction, and Biodiversity Act, 2002 amendments (2023) for prelims and mains.
S.No | Winds | Region/Country | Nature |
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1 | Foehn | Alps/Europe (Germany) | Dry/Warm |
2 | Chinook | Rockies USA & Canada | Dry/Warm |
3 | Mistral | Alps/France to Mediterranean Sea (Rhine Valley) | Dry/Cold |
4 | Sirocco | N. Africa/Sicily/Italy | Dry/Hot |
5 | Khamsin | Egypt/N Africa | Dry/Hot |
6 | Harmattan | West Africa/Ghana/Nigeria | Dry/Hot |
7 | Nor’ Westerns | Bengal/Assam/India | Moist/Hot |
8 | Berg | South Africa | Dry/Cold |
9 | Pampero | Argentina | Dry/Cold |
10 | Zonda | Chile/Peru/Brazil | Dry/Warm |
11 | Brick Fielder | Australia | Dry/Hot |
12 | Buran | Siberia/Russia | Dry/Cold |
13 | Bora | Italy/Yugoslavia | Dry/Cold |
14 | Southerly Buster | Australia | Dry/Cold |
15 | Samun | Persia/Iran | Dry/Hot |
16 | Nevados | Ecuador | Dry/Hot |
17 | Nor’ Wester | New Zealand (South Island) | Dry/Hot |
18 | Leveche | Algeria/Morocco | Dry/Hot |
Note: Memorize key winds (e.g., Nor’ Westerns, Chinook) for prelims geography questions.
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1. What is the forest policy of India? | ![]() |
2. What are the key objectives of the forest policy of India? | ![]() |
3. How does the forest policy of India address the concerns of local communities? | ![]() |
4. What steps are taken to increase forest cover and improve the quality of existing forests under the forest policy of India? | ![]() |
5. How does the forest policy of India contribute to biodiversity conservation? | ![]() |