Individuals in this scientific discipline investigate the diverse organisms inhabiting oceans and other saltwater environments. They study the behavior, physiology, genetics, and ecology of marine life, ranging from microscopic plankton to massive whales. For example, a professional in this field might track the migration patterns of sea turtles or analyze the impact of pollution on coral reefs.
This work is critical for understanding and conserving the ocean’s ecosystems. The findings inform policies aimed at protecting endangered species, managing fisheries sustainably, and mitigating the effects of climate change. Historically, observations of the sea have been fundamental, but the advent of new technologies has broadened the scope to include molecular studies and remote sensing.
