Unit 2 - Newcastle, Co Down Flashcards
(3 cards)
1
Q
What are the hard engineering strategies?
A
Groynes, gabions, sea wall
2
Q
Seawalls?
A
4 million pounds, ugly, curved sea wall, due to the power of water erosion occurs.
3
Q
Gabions?
A
Cheaper, rock into a mesh box, need to be replaced frequently, placed in between the shimna and the Sileive Donard.
