The region within a biosphere reserve that is legally protected and where no human activity is allowed is referred to as:

Core zone

The core zone in a biosphere reserve is the most strictly protected area where human activities are limited or prohibited to minimize disturbances to the natural ecosystem. This zone is primarily focused on preserving and conserving the biodiversity, natural habitats, and ecological processes in their most undisturbed state. It serves as a refuge for wildlife and native species to thrive without interference from human activities.

The Core Zone is a legally protected area within a biosphere reserve where human intervention is strictly prohibited. It serves as the most pristine and undisturbed ecosystem on the planet, allowing natural processes and wildlife to thrive without any human interference. This zone plays a crucial role in preserving genetic diversity, critical habitats, and rare species, contributing to the overall conservation of biodiversity.

The data collected from the Core Zone is valuable for scientists and researchers to study ecological processes, monitor wildlife populations, and assess the health of the ecosystem. The information obtained from these undisturbed areas helps in determining the sustainability of human activities and their potential impacts on the surrounding environment.

By maintaining the Core Zone as an untouched and natural area, it serves as a reference point for understanding the ecological dynamics and functioning of the biosphere reserve. It also helps in identifying the potential consequences of human activities and provides valuable insights for sustainable land management and conservation efforts in the buffer and transition zones surrounding the core area.