Skip to content

Coastal & Ocean Carbon Cycling

← Back to Domain-Specific Families

Abstractions about the movement and storage of carbon and sediment in coastal and ocean environments, covering carbon-cycle processes (Biological Pump, Blue Carbon, Oceanic Carbon Cycle), coastal sediment transport (Longshore Drift, Sediment Budget), and stratigraphic or ice-related coastal features like Sequence Stratigraphy and Ice Dune.

7 abstractions in this family — domain-specific abstractions that sit near one another in structural-signature space (k-means over structural-signature embeddings). Each is shown with its short description.

  • Biological Pump — The suite of biological and gravitational processes that transfer carbon fixed in the sunlit surface ocean down into the deep ocean and sediments, maintaining the surface-deep dissolved-inorganic-carbon gradient that keeps atmospheric CO2 far lower than it would otherwise be.
  • Blue Carbon — Treat organic carbon anaerobically preserved in coastal vegetated sediments (mangroves, seagrass, salt marshes) as an asset whose defining feature is a stock built over centuries that disturbance can oxidise over years, so climate value lies in avoided-emission preservation.
  • Ice Dune — A seasonal shore-parallel accumulation of frozen swash, spray, slush, and ice fragments that builds an ice-foot or ridge complex at a freezing beach–water interface.
  • Longshore drift — Longshore drift transports coastal sediment parallel to shore through obliquely incident waves, swash, backwash, and longshore current.
  • Oceanic carbon cycle — The oceanic carbon cycle (or marine carbon cycle) is composed of processes that exchange carbon between various pools within the ocean as well as between the atmosphere, Earth interior, and the seafloor.
  • Sediment Budget — Account for sediment as a mass-balance ledger of sources and sinks over a bounded coastal or fluvial cell, so the running balance — not the last storm — tells whether the shoreline is accreting, stable, or eroding.
  • Sequence stratigraphy — A chronostratigraphic framework that subdivides and correlates sedimentary successions into genetically related, surface-bounded packages interpreted through accommodation, sediment supply, stacking, and relative shoreline change.