Whale Biodiversity

Exploring cetacean diversity, ecological roles, and the relationship between whale distributions and ocean oxygen patterns

Whales as Ecosystem Engineers

The Whale Pump

Whales feed at depth and release nutrient-rich fecal plumes near the surface, fertilizing phytoplankton and stimulating primary productivity.

This vertical nutrient transport supports entire food webs and enhances carbon sequestration.

Migratory Connectors

Long-distance migrations transport nutrients and energy between polar feeding grounds and tropical breeding areas.

Whale migrations link geographically distant ecosystems across ocean basins.

Carbon Sequestration

Whale carcasses sink to the deep ocean, sequestering carbon for centuries. Living whales also store carbon in their biomass.

Historical whale populations stored millions of tons of carbon annually.

Marine Species Richness

Global patterns of marine biodiversity showing hotspots of species diversity

Regional Distribution Patterns

Detailed view of species richness variations across ocean regions

Latitudinal Biodiversity Gradients

Species diversity patterns from polar to tropical regions

Whale Superhighways

Major migration corridors connecting feeding and breeding grounds

Plankton

Algae

Coral

Sharks