Protected areas are established primarily to protect and conserve biodiversity, including species, habitats, and ecosystems.

Protected areas, particularly forests and wetlands, play a crucial role in sequestering carbon dioxide from the atmosphere, thereby mitigating climate change.

Protected areas should be established in a way that respects the rights and livelihoods of local communities, including indigenous peoples. Displacement of indigenous peoples is not a direct benefit of protected areas.

Protected areas contribute to the maintenance of water quality by filtering pollutants, regulating water flow, and providing habitat for aquatic species, which play a role in maintaining water quality.

Ecological restoration is the process of restoring degraded ecosystems to their natural state, often within protected areas.

Protected areas can contribute to the preservation of cultural heritage by protecting sacred sites, preserving traditional knowledge, and promoting cultural tourism.

Sustainable tourism, when properly managed, can contribute to the conservation of protected areas rather than posing a threat.

Protected areas contribute to the maintenance of genetic diversity by providing habitat for a variety of species, protecting keystone species, and preventing genetic pollution.

Protected areas provide clean air and water, reduce the risk of zoonotic diseases, and improve mental and physical health. They do not increase exposure to pollutants.

Protected areas contribute to the regulation of climate by absorbing carbon dioxide, releasing oxygen, and regulating water cycles.

Protected areas can provide benefits to agriculture such as reduced soil erosion, improved water quality, and increased crop yields. They do not lead to increased pesticide use.

Protected areas contribute to the maintenance of soil fertility by preventing soil erosion, supporting nutrient cycling, and providing habitat for soil organisms.

Protected areas can provide benefits to fisheries such as increased fish stocks, improved water quality, and reduced bycatch. They do not lead to increased fishing pressure.

Protected areas contribute to the maintenance of ecosystem resilience by providing habitat for a variety of species, protecting keystone species, and maintaining ecological connectivity.

Protected areas can provide benefits to tourism such as increased revenue, job creation, and improved infrastructure. They do not lead to increased pollution when properly managed.