[Food Chain] Trophic Levels, Biotic Potential, Bio Magnification & IGNOU Material on Environment and biodiversity (free Download)

Food Chain What is Trophic Level? Type of Food Chains Ecological Pyramids Types of Pyramids Food Web Energy Flow in the Ecosystem 2nd law of themodynamics Connection: Trophic level vs Energy flow Energy=Unidirectional Nutrients/Material=Cyclic DDT and Biomagnification Biotic Potential. [...]

By |2014-12-27T11:05:58+05:3014/02/2013|Categories: Environment|Tags: |108 Comments

[EnB] Biodiversity: In-situ and Ex-situ methods of Conservation, Difference between Wildlife sanctuary and National Park

What is biodiversity conservation? In-situ biodiversity conservation (Natural Home) Difference between a national park, wildlife Sanctuary, and a biosphere reserve Ex-Situ biodiversity conservation (artificial home) Seed Banks Zoos Decision Making question in CSAT Paper-II Botanical Gardens (Ex-situ) What is [...]

By |2014-12-26T22:06:05+05:3030/05/2012|Categories: Environment|Tags: |44 Comments
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