The beaches of South Carolina are a prized quality and possession to the state and its people as it

Seawalls are also strategies that Cronulla and Collaroy implement on their beaches. However, the seawalls in Collaroy are buried under the sand and are only visible after large-scale erosion events. Whereas Cronulla beach’s seawalls are visible and reduce the scenic

Coastal erosion is the wearing away of land and the removal of beach or dune sediments by

The more coastal erosion there is, the higher the chance is for saltwater contaminating freshwater resources and the salt from the ocean can cause soil to be uninhabitable to plants (Again this can affect agriculture). Coastal erosion is not only an issue for water resources, it’s also a direct issue for the communities. The communities on islands lay very close to the coast and important infrastructures are one of them. Islands cannot get all of their resources from the local farmers, so they import it via plane or boat. The problem with that is the airports and ports are all on the coast. Coastal erosion has the power to ruin airport runways and docks of the harbors and ports; this means that eventually communities will be starved of basic necessities and there will be no way of getting in basic needs. Not only will airports be ruined, so will our tourism industry. Coastal erosion will eventually ruin the beaches that attract tourists. Island communities depend on the tourism industry because that industry brings in a lot of money every year. Without tourists, communities will struggle financially. Lastly, the ecosystem of the islands will suffer the

Myrtle Beach is located at South Caroline and it is one beautiful place. It is one of the most famous tourist spot and around 14 million people visit Myrtle Beach each year.

As it stands today the U.S. coast of the Gulf of Mexico is losing more and more land; the amount of land lost each year may seem relatively small to the average person, but to scientists who understand the unprecedented rate at which this is happening, there is reason to be alarmed. On the U.S. coast of the Gulf of Mexico there are more reasons for the rising sea level than simply global warming and melting ice sheets or ice caps. In the Mississippi delta, for example, the oil industry is taking so much fluid (oil) out of the ground that the land is sinking and compacting further. There is also a decrease in the amount of sediment reaching the delta due to many man-made structures, such as levees, drudging, dikes, and

People living in Miami are in the face of danger, and for the most part they are not aware of it. Due to high population, Miami is the fourth largest city to become affected by sea level rise. (Ankum et al.) In the next 32-50 years, sea level is expected to rise by as much as two feet. (Ankum et al.) This two-foot rise will have detrimental effects on the urban settings of Miami. The amount of soil erosion that is undergoing at our beaches will greatly increase if a two-foot rise occurs. At a four-foot rise, road connectivity would begin to become affected. At a six-foot rise, Southern Florida would no longer be habitable as it would, for the most part, be underwater. Not much is being invested in mitigation efforts, most of what is being done are short term solutions. Instead of coming up with ideas to prevent and try to slow down the effects of climate change on our environment, we are focusing on ideas such as building up a sea wall, relocating power plants, and redesigning structures.

Many communities are suffering due to coastal erosion. One example is the village of Cocodrie, LA in Terrebonne Parish. This village’s small population and its 220 residential and commercial buildings are surrounded by marshes. In Cocodrie, there is no barrier against hurricanes. Local marinas play host to recreational and commercial fishing, and The Louisiana Universities Marine Consortium is located in Cocodrie. This facility of around 100,000 square ft houses laboratories, classrooms, and a research center. Infrastructure that will be affected by coastal erosion includes paved highway, dirt roads, a bridge, water supply systems, and natural gas lines. By 2050, Cocodrie will be surrounded by open water as the marshlands around the village give way to rising sea levels. Another community affected by this issue is Yscloskey, LA in St. Bernard Parish. The most important part of the economy here is fishing, and highways link the parish to New Orleans fishing communities. The Yscloskey area lies outside of the protective levees and is quite vulnerable to storms. Though losses in Yscloskey are not predicted to be as great as those in Cocodrie, a 16 percent loss by 2050 leaves the infrastructure of Yscloskey even more vulnerable (Coast 2050, 1998, p. 64-66). Local residents in these areas are watching the land disappear along with the beachfronts and Cyprus swamps that were on that land (Marshall, 2014).

Throughout history, the coastline of Sandy Bay has been subject to erosion. The areas focussed on in this study are Nutgrove and Long Beach. Erosion was first documented in this area in 1813. Sea level rise and the increase in the frequency and severity of weather events is currently having an impact on the land cover of both Nutgrove and Long Beach and this is erosion is likely to increase as time passes and climate change progresses.

Preserving coastlines is important for the economy and the environment. The fact that the business world and the preservation world are on the same page is a good indicator that maintaining beaches are important for both people and animals. The data that has been collected by both parties, thus far will hopefully bring a more cost effective and more long term solution for beach replenishment. So the beach bums and the sea life may continue to enjoy one of the most beloved landscape for generations to

I found out a couple things about coastal erosion. One is that it affects everyone who lives on a coast directly

This will start to happen all over the world. This also will affect animals and buildings on the shore. Another thing that can cause erosion are animals, gravity, and floods. Animals help destroy the dirt into smaller pieces making it easier for the wind to push it away. The gravity can pull rocks and dirt down a cliff or mountain. Floods come through the city or town and act like a huge tidal wave and push everything away.

The combination of these and other trends was an estimated average sea-level increase of 1.5mm per year between 1961 and 2003, which reached 2.4mm per year in the decade from 1993 to 2003. The decades prior to this trend showed only minor fluctuations in sea-level, suggesting that the current rate exceeds what could be caused by natural cycles. While the exact impact of rising oceans is difficult to determine, it is certain that the consequences will include some degree of flooding, integration of salt water into water tables, and a loss of land due to coastal erosion and submersion.6

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

Sea-level rise is one of the most significant effects of climate change. As global temperatures rise, ice in the polar-regions will continue to melt, dumping tons of additional water into the ocean. Warmer water temperatures will also lead the oceans to expand high projected rates of future sea-level rise. “These factors will cause sea levels to increase and swamp coastal areas all over the world” (Oceans and Sea Level Rise). Particularly, countries which are located in low-lying areas as well as islands, are concerned that their land areas would be decreased due to inundation and coastal erosion and, at worst, a large proportion of their population may be forced to migrate to other countries. Although flooding is an obvious consequence of rising sea levels, there are numerous other effects to consider. The current rising sea levels due to global warming are effecting the environment in a number of ways. (Oceans and Sea Level Rise)

Coastal dune systems serve as a natural alternative to hard engineering defence methods. They act as a barrier which contribute to the stabilization of the coastal landscape and protects it when coastal disasters occur. During storms, waves flatten the beach and collapse the dune facing the beach, realising sand offshore and creating large bars in the surf zone. These sandbars cause waves to break further offshore, and following the storm, waves with less height return the eroded sand slowly from offshore back to the beach, allowing the dune to recover. In this way, the dunes absorb the impact of storms preventing or minimising intrusion of waters into inland areas, protecting structures from flooding. On the other hand, hard engineering methods tend to interrupt natural beach processes, increasing erosion risk and beach scour, which often ends up in artificial replacement of sand. Therefore, dune systems are highly efficient and the least expensive defence against shoreline erosion, and is a softer solution since there is no introduction of harsh elements to the system (Choi et al., 2013; Gomez-Pina et al., 2002; Cornelis and Gabriels, 2003). An example is the dune system along the Dutch coast, where plenty of research has been done due to their importance as a line of defence feature in the Netherlands (de Groot et al., 2012).