How does climate change impact biodiversity?

Climate change significantly impacts biodiversity through a variety of mechanisms. Primarily, it alters natural habitats, exerting stress on ecosystems and the organisms within them. As temperatures rise and weather patterns shift, many species find their current habitats unsuitable for survival. This can lead to changes in species distribution, where some may migrate to new areas, while others may face extinction if they cannot adapt or find new environments.

Additionally, climate change threatens species survival by affecting reproduction, feeding, and overall health. For instance, changes in temperature and precipitation can influence breeding seasons and food availability, ultimately leading to a decline in populations. This can create a cascade of effects throughout ecosystems, reducing biodiversity and undermining ecosystem services.

The notion that climate change has no impact or is only limited to specific groups such as marine or plant species oversimplifies the issue and overlooks the interconnectedness of all life forms. Climate change affects terrestrial, freshwater, and marine ecosystems alike, influencing both animal and plant species across the globe. Thus, recognizing the wide-ranging and profound effects of climate change on biodiversity is crucial for addressing these challenges effectively.