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BioDiversity ICSE Class 10 | Environmental Science | EVS Class 10 icse | @Sir Tarun Rupani
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(a) Biodiversity at risk due to human actions: Reasons for loss of biodiversity (Habitat-loss destruction, wildlife trade, overexploitation of resources, pollution, pesticides, global climate change and domestication); Man - the super consumer: impact of his actions on the earth’s resources; reasons for concern: economic, ecological and aesthetic.
(b) Conserving our genetic resource: in-situ and ex-situ; harvesting wildlife.
In-situ - wildlife sanctuaries, national parks and biosphere reserves.
Ex-situ - zoological parks, botanical gardens, gene banks in agricultural research centers
and forestry institutions. Harvesting wildlife to meet commercial needs.
(c) Conservation strategies at national and international levels.
Wildlife (Protection) Act 1972, Project Tiger 1973, IUCN, the Ramsar Convention on Wetlands, 1971, CITES, The Convention on Biological Diversity. Definition of hot spots of biodiversity. Extinct, endangered, endemic, rare, vulnerable, pandemic.
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