Ecosystem productivity refers to the rate at which biomass is generated in an ecosystem, encompassing both the production of organic matter by autotrophs and its subsequent consumption by heterotrophs. It is a critical measure of ecosystem health and efficiency, influencing biodiversity, carbon cycling, and resource availability.

Ecosystem Productivity

Ecosystem productivity

Rate of biomass generation

production of organic matter

Autotrophs are organisms that can produce their own food using light, water, carbon dioxide, or other chemicals, making them essential for energy flow in ecosystems. They are the primary producers in the food chain, supporting all other life forms by converting inorganic substances into organic matter through processes like photosynthesis or chemosynthesis.

autotrophs

consumption by heterotrophs

measure of ecosystem health

Ecosystem efficiency

Influence on biodiversity

Carbon cycling is the process through which carbon atoms are exchanged among the biosphere, geosphere, hydrosphere, and atmosphere of Earth, playing a crucial role in regulating climate and supporting life. Human activities, such as fossil fuel combustion and deforestation, have significantly altered the natural carbon cycle, contributing to climate change.

carbon cycling

Resource availability refers to the accessibility and abundance of necessary resources, such as materials, energy, and labor, required for a system or process to function effectively. It plays a critical role in determining the sustainability and efficiency of operations across various sectors, influencing decision-making and strategic planning.

Relevant Degrees

Your Lessons