Primary Productivity Supports Ecosystems (geobiology) @sumnerd

Primary Productivity Supports Ecosystems (geobiology) @sumnerd

Uploaded February 2021 | Updated September 2026, 1 week ago

In this video, I talk about how primary productivity supports ecosystems, but only about 10% of biomass eaten by other organisms remains as biomass. The rest is consumed to provide energy.

Primary Productivity Supports Ecosystems (geobiology)

Flow Over a Ripple (sed strat)

Turbidite Facies - The Bouma Sequence (sed strat)

Sedimentary Facies

Visiting Agra with Azeem Khan

Sediment Source or Provenance (sed strat)

Delta Types Based on Sediment Transport (sed strat)

Tablet Demo

Boundary Layer Thickness (sed strat)

Hjulstrom Diagram 3: When a flow speeds up (sed strat)

Suspension and Bedload Sediment Transport (sed strat)

Turbidites - An Introduction (sed strat)

Primary Productivity Supports Ecosystems (geobiology)