Coastal Connections
Upwelling: Why Some Surface Water Has a Deeper Story
Understand the basic movement behind ocean upwelling and why a cool patch of water alone is not enough to identify the process locally.
Follow the water
Explore the coastal notebook
Life Below
A Coral Colony Is Built by Animals You May Barely Notice
Meet coral polyps and distinguish the living animals from the reef structures they help create, without treating every coral form as identical.
Coastal Connections
A Mangrove Root Tangle Is Part of the Coastal Habitat
Look beyond the silhouette of a mangrove forest to understand how roots, water and sediment contribute to a varied coastal habitat.
Coastal Connections
Read a coastal habitat map beyond the coloured patches
Check a habitat map’s legend, date, scale and survey limits before treating every coloured boundary as a precise line on the shore.
Shoreline Notes
A shoreline photograph needs a few lines of context
Add time, viewpoint and conditions to a coastal photograph so it becomes a useful observation rather than an isolated image.
Shoreline Notes
Clear water is a view, not a complete water-quality report
Read coastal water appearance carefully by separating visible suspended material from the broader questions that require measurements.
Life Below
Blue carbon begins below the postcard view
Explore why coastal vegetation and the soils beneath it matter to blue carbon, and what a landscape photograph cannot establish.
Coastal Connections
An estuary does not have one permanent salinity
Understand why the mix of fresh and salt water varies across an estuary and why a salinity reading needs a place and time.