Environment

International Biodiversity Conservation Initiatives: MIKE

Fullform: Monitoring the Illegal Killing of Elephants (MIKE) Formation: Established in 1997 by the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES). Aims: To monitor trends in elephant poaching across their range in Africa and … Continue reading

Posted in Environment, General Studies 3 |

International Biodiversity Conservation Initiatives: CITES

Fullform: Convention on International Trade in Endangered Species of Wild Fauna and Flora What is it?: CITES, is a multilateral treaty designed to regulate and control international trade in species of plants and animals threatened by extinction. Origin: Adopted in … Continue reading

Posted in Environment, General Studies 3 |

International Biodiversity Conservation Initiatives: Convention on Biological Diversity (CBD)

What is it?: Legally binding multilateral treaty established in 1992 during the Earth Summit in Rio de Janeiro. Aim: To achieve sustainable development through 3 main goals: The conservation of biological diversity. Sustainable utilisation of its components. Fair sharing of … Continue reading

Posted in Environment, General Studies 3 |

Biodiversity: Biomes of India

Tropical Rainforest Location: Restricted pockets in the Western Ghats (Kerala and Karnataka) and the Andaman and Nicobar Islands. Characteristics: Lush green forests with towering trees, abundant rainfall, and high humidity. The dense canopy cover shades the forest floor, creating a … Continue reading

Posted in Environment, General Studies 3 |

Biodiversity: Biomes in The World

Tropical Rainforest Location: Found around the equator in South America, Africa, Southeast Asia, and Oceania. Features: Lush, dense forests with abundant rainfall, high temperatures, and incredible biodiversity. Plants: Characterised by tall trees with broad leaves, epiphytes (plants that grow on … Continue reading

Posted in Environment, General Studies 3 |

Biodiversity: Modes of Conservation

In-Situ Conservation (On-Site Conservation) Focuses on protecting and managing populations of species within their natural habitats. Aims to address the root causes of species decline within their ecosystems. Examples: Establishment of protected areas: National parks, wildlife sanctuaries, and bio reserves … Continue reading

Posted in Environment, General Studies 3 |

Biodiversity: Measurement Of Biodiversity

Species Richness This is the simplest and most common way to measure biodiversity. It simply counts the number of species present in a specific area or ecosystem. Species richness provides a basic understanding of biodiversity but doesn’t account for the … Continue reading

Posted in Environment, General Studies 3 |

Biodiversity: Significance and Threats

Significance of Biodiversity Food Webs: Supporting complex food chains and webs that transfer energy and nutrients. Nutrient Cycling: Breaking down and recycling organic matter, ensuring essential nutrients are available for all organisms. Natural Pest Control: Predators keep prey populations in … Continue reading

Posted in Environment, General Studies 3 |

Biodiversity: Definition and Levels

Definition Biodiversity, also known as biological diversity, refers to the variety of life on Earth at all its levels. It encompasses the rich tapestry of living organisms, from the tiniest bacteria to the tallest trees, and the intricate ecosystems they … Continue reading

Posted in Environment, General Studies 3 |

Ecology: Seaweeds

What is it? “Seaweed” is the common name for countless species of marine plants and algae that grow in the ocean as well as in rivers, lakes, and other water bodies. They range in colours from red, green, brown and … Continue reading

Posted in Environment, General Studies 3 |