Soft engineering Make up lesson
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Transcript of Soft engineering Make up lesson
how does this lesson work?1) Refer to your notes2) You are given the reaction or outcome for what’s relevant.3) The slides will tell you more about the coastal management strategies one at a time.4) You will be given more information about each strategy.
how does this lesson work?5) At the end of each strategy, you will need to look at your notes. and use the information you got from the slides.
how does this lesson work?5) At the end of each strategy, you will need to look at your notes. and use the information you got from the slides.
6) If you are given the reaction,
how does this lesson work?5) At the end of each strategy, you will need to look at your notes. and use the information you got from the slides.
6) If you are given the reaction,
Come up with your
own outcome
how does this lesson work?5) At the end of each strategy, you will need to look at your notes. and use the information you got from the slides.
6) If you are given the reaction,
Come up with your
own outcome
7) If you are given the outcome
how does this lesson work?5) At the end of each strategy, you will need to look at your notes. and use the information you got from the slides.
6) If you are given the reaction,
Come up with your
own outcome
7) If you are given the outcome
Come up with your
own reaction
sea
costal dunecoastal areas behind the
coastal dune
If a huge wave were to approach
the coast
What can coastal dunes do to the
They grow vegetation on it so that the roots can trap
the sand and stop the dunes from moving. Hence
stabilising the coastal dunes.
Banda Aceh, 2004, before tsunami
Mangrove Forest
Mangrove Forest
Mangrove Forest
Mangrove Forest
removed
Mangrove Forest removed
Banda Aceh, 2004, After the tsunami
Mangrove Forest
Mangrove Forest
Mangrove Forest
Mangrove Forest
removed
Mangrove Forest removed
Corals : small living organismsCoral reefs :
Huge stone-like structures
created by corals for them to live
in
island after coral reefs
island
sea floor
seacoral reefscoral reefs
What will coral reefs do to a
wave approaching the
island?
As you can see, coral reefs have a lot of benefits. So some countries tries to
encourage its growth.
Corals require a certain base to build reefs and start growing. So some engineers
encourage the growth of corals by adding structures onto the sea floors.