The health of grizzly bear populations is negatively impacted by humans through top-down factors like direct mortality linked to forestry roads (from conflict or illegal killings) and movement from high-quality habitats, as well as bottom-up factors like decreased food resource availability.
Humans have a negative impact on the health of grizzly bear populations through top-down influences such as direct mortality associated with forestry roads (from conflict or illegal killings) and displacement from high-quality habitats, as well as bottom-up influences such as reducing food r