Ecological Niche - UPSC Environment Notes

Ecological Niche - UPSC Notes Introduction Ecological niche refers to the functional role a species plays in its ecosystem, including its interactions with biotic and abiotic factors. It defines how a species survives, reproduces, and contributes to the environment. Understanding ecological niches is crucial in ecology and conservation as it helps in species management and biodiversity conservation. Definition An ecological niche is the position and role a species occupies in an ecosystem, including its habitat, food sources, interactions with other species, and environmental conditions necessary for survival. Understanding Ecological Niche with a Simple Analogy Imagine a market where different people have different jobs: A baker makes bread. A doctor treats people. A farmer grows crops. Each person has a unique role that helps the community function. Similarly, in nature , every species has a specific role. This role is called its ecological niche . Example: Honeybee’s Ecological Niche Where it li…