The Impacts of Global Warming on Marine Plankton

Rising sea temperatures disrupt nutrient mixing, reducing phytoplankton populations, which impacts zooplankton and higher trophic levels. Shifts in plankton species and phenology lead to mismatches in food availability, while harmful algal blooms become more frequent. These changes threaten biodiversity, fisheries, and global climate regulation. Additionally, warming ocean may favor jellyfish, potentially leading to jellyfish-dominated ecosystems. Understanding and addressing these impacts is crucial for the health and sustainability of our ocean.