Analyzing Coastal Management Strategies Essay

These strategies are sustainable and appropriate however more immediate action should be taken based on visitors’ opinions and beliefs. Coastal management strategies are simply requirement strategies like council clean ups, and does not include necessary updates and improvements in facilities and stores. This beach is lacking in short and long term major improvement plans as it’s an undervalued beach in contrast to more populated beaches. Councils and governments are putting off major plans for a small town beach which is the reason for its slow upgrade time period and lack of serious management.

The coastal management strategies employed in Cronulla and Collaroy are identical but the efficiency is varied through each strategy.

Natural disasters are considered harmful in terms of coastal management and can often cause years of work to be wiped out. It can take large amounts of sand from the beach and remove plant life. Collaroy Beach has been a victim of such natural disasters. A large storm back in 1945 caused Collaroy Beach to empty out a large percentage of its sand and damaged many structures. Collaroy Beach’s local council, Warringah Council, has taken action to prevent storm damage in the future. A revetment wall has been established on the sand dunes so waves do not cause as much damage to the dunes behind. Warringah has also purchased properties that were residential and cleared them, so that a storm will not damage as many structures.

Robert Grey is an imagist who paints with words. Using imagery in his poems, Grey is able to visually communicate emotions and ideas. His poetry is concerned with the urbanisation effects on Australian nature and changes it brought within the lifestyle. This is metaphorically expressed in the poem ‘Journey: The North Coast’ as he dwells on the sheer beauty that can be found in the natural world in contrast to the alienated environments manufactured by men. In contrast to the idea of modernisation, Grey also expresses values of love and respect for the environment and nature through the physical and emotional journey. Additionally, the idea of Australian landscapes and strong sense of

The Year 10 geography field trip was an insightful experience into the workings and functioning of metropolitan coastlines here in South Australia. The day consisted of visiting various beaches in Adelaide that were influenced by some form of hard or soft engineering techniques that changed the natural processes of the beaches. What was evident from this trip was how much these beaches have been changed to an extent where it is unlikely that they will ever go back to the way they were prior to human settlement.

This investigation will be exploring whether the movement of pebbles, shingle, shells and other materials found on the beach have impacted on the shape and structure of Newhaven beach and Castlehead Cliff. One of the key processes this investigation will focus on is that of long shore drift caused by strong prevailing winds, prevailing wind is the direction from which the wind usually blows. Cliffs are made from mainly two materials, chalk which is at the bottom and sand and clay at the top. If cliffs are facing the direction of prevailing wind it may lead in high rates of cliff

Coastal Management in Hastings is effective economically, socially, environmentally and is sustainable for the future.

This is not just an architectural design and the fashion, but because of the fact that the developers know that the land is being swallowed by the sea. More and more houses, hotels, shops and restaurants have decks and some piers that lead into and over the water. The Florida Department of Environmental Protection even has courses for those in construction to acknowledge the erosion and increase the proper design, construction and maintenance of erosion and sediment control. The beaches, whether sandy or rocky are the buffers that keep the sea at bay from the land behind enemy lines. They are nature’s way of saving all the people and their livelihoods from being swept away into the deep blue yonder. When waves crash into the beach it carries sediment with it and deposits such sediment. The alternative is that when a wave recedes back into the ocean it carries that sediment back to sea. This is usually done at an unequal rate, and leads to coastal erosion. In fact, coastal erosion is one of the reasons we have so many beautiful beaches around the world due to their unique shape. Long shore currents move water in a parallel direction of the shoreline, carrying the sand with it. But as we continue to build piers, docks, sea walls, and jetties

* The group is mostly focused on maintaining the vegetation of the various lagoons in the Terrigal area. As a result, most of their actions relate to the maintenance of the lagoons. The kind of things they do include:

rise development. There are three key factors in the geographical processes that affect the coastal enviroments. There

Barrier beaches are not static, they are constantly being changed (Coastal Change ) by the forces that formed them; waves and wind. One change effecting barrier beaches is they are moving closer to the main coast. This movement is caused by the rise in sea level. As the sea level rises waves crash higher and higher upon the beach, as they do this the dunes are pushed back. There are also seasonal changes in the barrier beaches. During stormy seasons sand is removed from the beach and deposited off shore on the longshore bar. During calm season waves redeposit sand upon the beach and the beach grows.

These sand dunes are important to the coastline and should be protected from these natural threats. The dunes are important because it is used as a buffer against wave damages caused by storms, cyclones, king tides, etc. which protects the land behind from salt water intrusions. The dunes also act as a sand storage area to replenish and maintain the beach at times of erosion. “Sand suns also provide a foundation for ecosystems made up of a wide variety of coastal life.” (http://curiosity.discovery.com/question/why-dunes-coastal-areas). Due to the sand dunes being swept away by the cyclones and king tides all the protection that the dunes are providing to the inland is slowly decreasing because of the erosion that the cyclones and king tides cause. The erosion effects the foreshore most out of all the parts of the sand dunes. The foreshore is most affected because it is where the waves are most frequently hitting that part of the sand dunes which means that erosion will occur faster there. Due to the foreshore wearing away, sand from the foredune and interdune will replace the sand that has been washed away which means that the establishments that are on the interdune will begin to sink into the

Increased surface water flooding in low lying areas or heavy rainfall may overcome the capacity of the drainage system. There can also be damage to coastline structures due to storm surge, flooding and salt water intrusion.

The attributes are Homes, Wetlands, Beaches, Seawalls, and the unavoidable cost to households associated with the implementation of the policy. The attributes’ levels within the experimental design, shown in Table 2, are based on feasible protection outcomes identified by Coastal Resilience approach and calculations made by scientists. A fractional factorial experimental design was constructed based on a D-efficiency criterion (Rose and Bliemer, 2009) for main effects and selected two-way interactions, resulting in 72 profiles blocked in 24 booklets. Each respondent was presented with three different voting questions and was instructed to treat them as separate and independent votes. A statement highlighting consequentiality is included, and subjects are reminded to consider budget constraints when voting (Carson and Groves, 2007). Homes represents the number of homes in the town that are expected to be flooded in a Category 3 storm in the mid-2020s. Wetlands and Beaches represent the acreage of wetlands and beaches that are expected to be lost due to flooding and erosion in a Category 3 storm by the mid-2020s. Seawalls describes the mileage of armored coastline by mid-2020s. Choice scenarios describe the changes in each of these attributes in relative terms with regard to the upper and lower base conditions. For example, the number of homes expected to be flooded is represented as

Some amount of natural erosion is necessary to provide the sediment for beaches in estuaries and coastal bays. However, excessive erosion has occurred in the past due to development. Industrial and private development along the world’s coastlines has increased dramatically since the 1970s (Nepf). Developers and builders completed much of this construction without taking into account the effects of coastal erosion. New buildings were often placed too close to the existing shoreline so that