Which term refers to the maximum number of individuals an environment can support sustainably?

The term that refers to the maximum number of individuals an environment can support sustainably is carrying capacity. This concept is fundamental in ecology as it highlights the balance between the availability of resources such as food, water, and habitat space, and the needs of the population living in that environment. When a population exceeds its carrying capacity, it can lead to resource depletion, environmental degradation, and ultimately a decline in the population due to increased competition and mortality.

Carrying capacity is influenced by various factors like ecological dynamics, species interactions, and changing environmental conditions, making it a key concept for understanding population dynamics and sustainability in ecosystems. This understanding is essential for managing wildlife populations and conservation efforts, as exceeding the carrying capacity can lead to irreversible changes in the ecosystem.