What major change can be expected in national parks in relation to climate change?

The expectation of increased difficulty in maintaining healthy ecosystems in national parks due to climate change is supported by various studies and observations. Climate change leads to alterations in temperature and precipitation patterns, resulting in shifts in the habitats of various species. This can cause challenges such as habitat degradation, species migration, and changes in interspecies relationships, disrupting established ecosystems.

As species adapt to changing climates or fail to do so, the delicate balance within these ecosystems can be upset. For instance, some species may thrive in warmer conditions, while others may struggle or decline, affecting their natural roles and relationships. Additionally, increased frequency and intensity of extreme weather events, such as droughts or floods, may further compromise the health of these ecosystems, making it challenging for park management to maintain biodiversity and ecosystem resilience.

In contrast, options like improvement of forest health or growth in species diversity are less likely to be realistic outcomes. Forests may become stressed due to the impacts of climate change, which might not lead to improved health. Similarly, while some species may thrive under new conditions, the overall trend indicates a net loss in biodiversity as many species face extinction under rapid environmental shifts. The reduction in park visits could be a potential consequence but is more of a secondary effect rather than a direct outcome