Salt Marshes Flashcards
1
Q
Where do salt marshes form?
A
In the inter tidal zone
2
Q
What 2 main things do salt marshes need to form?
A
A low energy environment and a source of sediment
3
Q
What is plant succession?
A
The changing structure of a plant community over time initially bare sediment area is colonised by plants.
4
Q
What are conditions like at low tide?
A
Harsh environment to survive in,
Few nutrients in soil
High levels of salinity
5
Q
Examples of pioneer species:
A
Glasswort, Sea Purslane, Sedge
6
Q
What is coastal acceleration?
A
Sediment builds up
