oceanic biogeochemistry

Oceanic biogeochemistry is the study of how chemical elements and nutrients cycle through the ocean's living and non-living parts. It examines processes like how phytoplankton take in carbon dioxide during photosynthesis, how nutrients move and transform among water, organisms, and sediments, and how these cycles affect climate and marine life. This field helps us understand the ocean's role in regulating Earth's atmosphere, supporting ecosystems, and responding to environmental changes, providing insights into how life and chemistry are interconnected in the vast oceanic system.