Coastal erosion

Climate change is a global problem that is affecting Earth’s delicate ecosystem. Many problems are present in our world today, such as starvation, flooding, heat waves, droughts and disease. These issues are likely to worsen as climate change takes its toll. In the past, the cause of this severe climate change was unknown. Today, it is known that manmade climate change is occurring. Scientists have discovered that humans have had the

weather patters, marine conditions, and a large proportion of coastal environments, (What are El Nino and La Nina, 2016). Relatively new information considering impacts of El Niño due to warming temperatures has introduced new ideas that El Niño has a direct effect on coastal landforms in the state of California, (earth a dynamic structure, 2003). Scholars argue that the presence and strengthening of the El Niño have detrimental impacts on coastal environments in California, (earth a dynamic structure

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

Findings What is Erosion?__________________________________________________________________ The definition for erosion is the process of the surface of the Earth being worn down by natural causes such as wind, waves and rain. A type of erosion that impacts on the Gold Coast is the coastal erosion. Coastal erosion is the permanent loss of land along the shoreline. Erosion on Gold Coast beaches occurs mostly to the sand on the beaches where the waves can easily erode away. What causes Erosion?__________

PROBLEM STATEMENT: Landslides impact thousands of people and damage billions of dollars of infrastructure each year. Mitigation can be difficult and expensive when detailed risk and hazard maps are not available to local planners. For over 50yrs, the coastal population of Southern California has been increasing steadily and drastically. The rate of anthropogenic activities (construction of roads and other hillside utilities) under the banner of development has followed population growth resulting in the

Erosion of Shorelines The erosion of shorelines is a natural process that can have beneficial or adverse impacts on the creation and maintenance of habitats. Sands and gravels eroded from the shores of coastal bays maintain the beach as a natural barrier between the open water and coastal wetlands. Beaches move back and forth onshore, offshore and along shore with changing wave conditions. The finer-grained silts and clays derived from the erosion of shorelines are sorted and carried as far

Coastline is also extremely exposed with little protection. The original coastline before the ice age consisted mainly of chalk, and is still present today at Flamborough Head where a headland has formed as chalk is much more resistant to coastal erosion than the boulder clay. This outcrop of land provides some shelter, although it is minimal, as the stretch of coastline down to Spurn Head is over 50km long, most experiencing almost head on dominant waves. The coastline is also

Geology's Control of the Coastal Features in the Swanage Area Geology can have a great affect on many coastal features. This is because the lithology or structure of the rocks may affect the coastal landforms, and the different processes occurring may also affect the way the landforms turn out. Starting with the Swanage area it can be seen that the area of Swanage is an Atlantic coast. This means that there are bands of hard and soft rock in the coast and therefore

Beach erosion is a serious issue today especially with human civilization building cities near the coast and disrupting the natural distribution of sediment deposition for our own convenience. Especially in southern California, beach erosion has some serious social, economic and environmental impacts on our society as a whole. Along with the rise of our sea levels due to global warming melting our polar ice caps, this erosion is having profound effects on coastal societies and has damaging effects

Processes Operate at Coastal Geographic Environment Natural Processes are actions or events that have natural causes, which result in natural events. The three main coastal environment processes that operate at Muriwai are Coastal Erosion, Coastal Transportation and Coastal Deposition. The elements that interact to produce natural processes are wind, waves and tides. Each phenomenon at Muriwai's coastal geographic environment has been produced by interaction. Coastal Erosion is a process at Muriwai