water cycle

BIOGEOCHEMICAL CYCLES

BIOGEOCHEMICAL CYCLES Introduction: The flow of energy is linear in ecosystems but its opposite nutrients go through a cyclical process. The nutrients are locked in the dead remains of organisms and come back into the soil by decomposers. The recycling of these nutrients is called the biogeochemical or nutrient cycle. Read more…

biospheres reserves in India

Biosphere Reserves in India

What are Biosphere reserves? Biosphere reserves are ‘learning places for sustainable development. They provide support in research and analysis of issues of conservation of sustainable development. They are sites for testing interdisciplinary approaches to understanding and managing changes and interactions between social and ecological systems. Biosphere reserves include the prevention Read more…