Most of Australia 's population lives close to the coastline and the beach has long occupied a special place in the Australian identity. The Australian coastline is where three of the world 's great oceans meet: the Pacific, Indian and Southern oceans. The beach is also a place where people from all over the world meet, mix and live.
The coastline of the Australian mainland stretches more than 30,000 km. With the addition of all the coastal islands this amounts to more than 47,000 km. The coastal landscape ranges from broad sandy beaches to rocky cliffs and mangrove swamps.
1.1
1.2
Aim:
The aim is to present a field report, based on primary data, on the natural processes and landforms, human use and management issues associated
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Area of Palm beach were much larger than Kirra beach almost double.
Season, weather condition and time of day¬ – different conditions Time was a constant restraint, as the field study was only for a day so it was hard to collect all the data in that day.
Area of the Kirra beach were smaller that Palm beach by double.
Season, weather condition and time of day - different conditions
3.0 Statement of findings
3.1.1 Location Point danger Kirra beach Palm beach
South 28 09 861 28 10 036 28 06 929
East 153 33 039 153 31 917 153 28 258
Distance from Brisbane 104.7km 102.5 92.1
Location of Kirra beach Location of Palm Beach Location of Point Danger
3.1.2
Site
Site Physical features Manmade impacts
Point danger Headland Fencing and boardwalk
Tweed river bypass system
Sand pumping jetty
Seawall
Headland at point danger
Kirra beach: Beach is 45m in width fence¸ walkways, surf
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- It doesn’t look great on the beach and is not the best looking wall. -Deposits sand into the beach.
- Doesn’t look very good on the beach
- It prevents much sand in going to the northern beaches. - Looks great on the beach
-stops erosion
-makes the waves smaller which is a bad thing for surfers.
Economic criteria -Affordable opinion still very expansive but cheaper to build the walls then the damage it could course without the wall. - Affordable with low maintains - Reefs would course more fishes to live on the beach which boosts the economy and is also affordable.
Environment -Makes the beach look unnatural and more artificial. -Also makes the beach unnatural. - Increase in more marine life.
4.4
Recommendation:
The boulder walls, groynes and the artificial reefs are all very efficient but by comparing the three you could see which one is most suited in all social, economic and environment aspect. The boulder walls and groynes are unattractive and make the beach unnatural but on the other hand the artificial reef appeals great and fits in with the beach. The artificial reef is very effective due to no trouble in all three