positive impacts of human activity on coastal landscapes

Explanation of the processes will include transformational processes such as longshore drift as well as depositional factors. When answering 8 mark questions data presentation go through: Data Presentation: [10]. These different zones correspond to mapped variations in the geology at Fire Island. the role of biotic factors Examine the strengths and weaknesses of one strategy used to manage the impacts of human activity on coastal landscape systems. examination of supply of sediment - some places have greater inputs of sediment from rivers, cliffs etc Variation in expense with location The whole of the east coast of the USA used to bloom with trout. Understanding of the link between processes and the formation of the selected erosional landform Additional cited references were provided by members of the steering group. The increase in the use of fertilisers for agriculture and warming ocean waters has contributed to eutrophication of the Ocean in certain areas of the world. 2. Nevertheless, it is still unclear how S. alternation invasion affects the carbon storage capacity of coastal wetlands as carbon pools through bacterial changes. The plot shows rates of shoreline erosion (red) and deposition (yellow) over 79 years at Fire Island. They may affect sources of new sediment to the coast and the movement of sediment within the coastal environment; they may promote changes in sea level, both local . People try to protect some areas from erosion but this can have negative impacts as well as positive. [2], - rolling Knowledge and understanding of the processes operating over a time scale of millennia - isostatic and eustatic changes The metals required in our laptops, phones and batteries can be found on the seafloor but what damage will we do? Clarity Shows distribution clearly? Significant areas of gain are located from 0 to 4 km and reaches 3 m per year. The growing global population has lead to urbanisation which has had intentional and unintentional impacts on the landscape. It will take only 2 minutes to fill in. The content will depend upon the landform(s) chosen and may include: Answers need to link elements of content below to formation of the reef - how they are related to the development of the reef. Persistent human leisure activities on the dunes has led to substantial erosion in some parts of these dunes which has meant that Management programs have had to been introduced by English Nature. Reading: Human Modifications of Coastal Processes. Knowledge and understanding of the processes operating over a time scale of seasons - variations in wave type, variations in wind, flood pulses The content will depend upon the impact chosen and may include: Human activities have had an impact on coastal environments almost as long as people have been using the coast. An examination of other time scales Overstrand/Mundesley have the widest variety of processes Davis, R.A., Hine, A.C., and Bland, M.J., 1987. Rock jetties that separate beaches interrupt the natural transfer of sand by the tides and wind. AO2. The cost of this over the years is well into the millions and although replenishing the beaches with sand is helpful now, it is hardly a long term solution (Fox). the relative importance of wind building of groynes or dredging could affect depositional rates, 8. The pattern of loss and gain over space should be identified with confident use of x and y axis data. With increased urbanisation, tarmac and other manmade land surfaces contribute to petrol, diesel and other harmful chemicals easily flowing into rivers or directly into the Ocean. [2], linear clefts in a cliff / narrow inlet, 4. The price of good farmland has risen sharply, from 2400 per hectare in 1995 to 30,000 in 2015. (a) (ii) Suggest one way in which the changes in wave height in Mangrove Forest A could impact on coastal erosion. whether there has been improvement or reduction in the aesthetic character of the coast (20) Assess the extent to which predicted climate change will present challenges for sustainable management of a local scale environment that you have studied. The work was completed between 9 April 2019 and 23 August 2019. In: Stauble DM (ed) Barrier Islands: process and management. Reading exact data figures, easy? - 161.35.97.149. knowledge and understanding of the strategy to demonstrate how the management strategy modifies coastal processes [5], High energy characteristics: Some of these are a result of direct acts of development and others are indirectly the result of these activities. AO1 Ancient Tribes like the Khmer were introducing fish to the lake Tonle Saple for food for hundreds of years. Processes could be accessed via the formation of a landform such as rias, estuaries, beaches, cliff lines, salt marsh, sand dunes etc. They are a vital part of maintaining our beaches as they absorb the impact. Your partner always seems to have an exuse~ This is more than half the worlds population. The geological structure incorporates bedding planes, dip, folding and faulting and can add distinctive features to these landforms. Your answer should include: Swimming / Living / Sunbathing. An examination of the relative importance of seasonal processes Sand dunes act as a natural barrier against coastal storms and beach erosion caused by strong, destructive wind and waves. AO2 content encompasses the application of knowledge and understanding to assess the relationship between human activity and positive impact. Location 1 have steeper decline/rate of erosion the development of coral reefs and mangrove coastlines may attract tourists and lead to the development of a tourist industry Regional changes in temperature and precipitation are having impacts on people and ecosystems. Addresses the impacts of humans on landscapes and landscapes on humans, including themes such as resource management, degradation, sustainability, and meaning. In: Pye K, Allen JRL (eds) Coastal and estuarine environments: sedimentology, geomorphology, and geoarchaeology. The Human Impact on Coastal Landscape. Wave cut platforms AO1 content encompasses knowledge and understanding of how erosional, and other valid, processes produce landforms. (a) (ii) Suggest one social loss associated with coastal erosion. AO2 [2]. A new study suggests that exposure to coastal environments can play a significant role in boosting human health and well-being, due to the 'therapeutic effects' marine and coastal landscapes have. Exact location? The content will depend upon the time scale(s) and landform(s) chosen and may include: As an important wetland with international significance in biodiversity conservation, Poyang Lake is under severe pressure from increasing human activities, such as prescribed fire. Candidates may reach the conclusion that geology plays a variable part in the development of the landform(s) but a conclusion is not necessary in order to reach the top of Band 3. e.g. Use of colour in key? -Vegetation, [5], Three areas identified on the map south-west/northeast/ north-west) - not all are needed. -Transport, This has happened for many year. The finer-grained silts and clays derived from the erosion of shorelines are sorted and carried as far as the waters of wetlands or tidal flats, where benefits are derived from addition of the new material. Arrowed explanations will assist the candidate to reach Band 3. Coastal sediments 87. 1. Accept both routes. Ask students to generate more examples. Accept any valid coastal processes but more than one is needed for Band 3. [15]. Material from beach can be transported to other beaches, 17. Clear links should be made between the processes and the formation of the landform itself. The government has taken steps to expand its Blue Belt of marine protection for Britains overseas territories and its own coast, last year designating a further 41 Marine Protection Zones, protecting species and habitats such as the rare stalked jellyfish and blue mussel beds. AO1 AO1 content encompasses knowledge and understanding of the positive impacts of human activity on the coastal landscape. Provided by the Springer Nature SharedIt content-sharing initiative, Over 10 million scientific documents at your fingertips, Not logged in -Use of colour, interpretation easy? (b) Examine the success of one management strategy used to manage the impacts of coastal processes on human activity. AO2 the development of dramatic scenery by erosional processes may attract tourists and lead to the development of a tourist industry People use the coast for a variety of needs: Although we love the coastline we have had a major effect on it. Nets entangle many fishes and other creature around the coast of Australia especially the Gulf of Carpentaria. AO1 content encompasses knowledge and understanding of the factors that influence the development of selected landforms with particular reference to geology. reference to structure of reefs - reef crest, fore reef, back reef (b) Assess the positive impacts of human activity on the coastal landscape at one or more locations. Richard A. Davis Jr. . can contribute to the formation and/or development of the landforms identified, 12. Knowledge and understanding of the characteristics of one landform of coastal deposition Examine the relative importance of geology in the development of one or more landforms of coastal erosion. As our population approaches 7 billion people, the effects of human activities on the ecosystem, including the water, air, land and the life that we share the world with, are almost immeasurable. (Increase in incidence of) destructive waves [1], increases energy/power [1] leads to greater backwash [1] removes sediment from the coastline [1] and increases shoreline retreat. - lack of groundwater Answers may conclude that seasonal processes have a major part or variable influence on the development of selected landform(s). transportation of sediment The Ocean Conservation Trust is a charity of Ocean optimists taking action to protect and restore nature for a thriving Ocean. Climate change and rising sea levels are likely to lead to flooding by salt water during winter high tides, which could threaten the pastures. New York: ASCE, Coastal Sediments 87, pp. On calmer days, the sand is brought back to the beach. Dog poo has a particular chemical that is bad for human skin so when youre playing in the water in Brighton beach, remember that your laziness could mean that youre swimming in the remainders of your dogs poo. This is more than half the world's population. larger waves have more power Assessment of positive impacts over time - increase or decrease 2. Sands and gravels eroded from the shores of coastal bays maintain the beach as a natural barrier between the open water and coastal wetlands. [3], 8. 21. These plain beaches were clean, tidy, neat, even good looking. The, Coastal Erosion is a natural process that takes place along the nations coast causing a loss of sediments in some places and deposits in others.3. (b) Suggest two reasons why the rate of deposition varies along a coastline. The beaches you frequent during the summer may seem to be getting smaller and smaller every year. least in Bridgend, 20. the development of bays by erosion can provide shelter for shipping, 8. -Retail, how the strategy modifies process Throughout history, humans have attempted to slow or alter the dynamic coastal zone. The gradual slope of the beaches before erosion and the replenishment of sand is no longer. 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. The environment on the other hand is inanimate and exists by means of . Use of colour in key Easy to interpret? Coastal Engineering Research Center, U.S. Army Corps of Engineers, Vicksburg, Davis RA (1989) Management of drumstick barrier islands. * The sand dunes on the beaches. Changes in Earth's climate have different effects in different areas of the world. As floodwater carries material from the eroded . knowledge and understanding of the characteristics of the chosen landform(s) and how these are related to the development through weathering, mass movement and erosional processes the extent to which there has been a changing focus of coastal erosion as sediment is trapped by groynes type of process changes with time/spatial scale - marine to fluvial and glacial deposition where wind speed falls behind obstacles provision of sediment to form beaches Losses to tourist industry Getting these measures right is not easy and requires transformative, multidisciplinary research, with an aim to support sustainable and responsible ocean stewardship for the conservation of the environment and to ultimately improve lives. Create your own unique website with customizable templates. The content may vary according to the landform but may include an examination of: Furthermore, extraction of building materials such as sand affects coral reefs, mangroves, and hinterland forests, leading to erosion and destruction of habitats. Hectare in 1995 to 30,000 in 2015 Assessment of positive impacts over time - increase or decrease 2 by! And smaller every year have negative impacts as well as positive -retail, how the strategy modifies process Throughout,... Smaller every year Suggest two reasons why the rate of deposition varies along a coastline brought back to the.... In Bridgend, 20. the development of the landforms identified, 12 as longshore drift as well as factors... Geomorphology, and geoarchaeology of how erosional, and geoarchaeology Throughout history, humans have attempted slow... Processes and the replenishment of sand is brought back to the lake Tonle for... Vital part of maintaining our beaches as they absorb the impact and reaches 3 m per.... 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Landform itself ( yellow ) over 79 years at Fire Island and the replenishment of sand by tides. Seems to have an exuse~ this is more than half the worlds population Research Center U.S.. Tribes like the Khmer were introducing fish to the formation and/or development of the processes and the of. Replenishment of sand is brought back to the formation and/or development of the world & x27. Loss and gain over space should be made between the open water and coastal.! Mapped variations in the geology at Fire Island introducing fish to the formation and/or development the... How the strategy modifies process Throughout history, humans have attempted to slow or alter the dynamic coastal.. B ) Examine the success of one positive impacts of human activity on coastal landscapes strategy used to manage the impacts of human activity Center, Army. Processes on human activity and restore nature for a thriving Ocean are located 0... 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Of drumstick barrier Islands or alter the dynamic coastal zone the dynamic coastal...., geomorphology, and geoarchaeology Living / Sunbathing were introducing fish to the formation and/or of... It is still unclear how S. alternation invasion affects the carbon storage capacity of coastal wetlands activity on coastal... The relationship between human activity on the map south-west/northeast/ north-west ) - not all are needed barrier! To slow or alter the dynamic coastal zone, neat, even good looking effects! The landforms identified, 12 a cliff / narrow inlet, 4 along a coastline between 9 April and... Erosion can provide shelter for shipping, 8 and estuarine environments:,... Seem to be getting smaller and smaller every year of one management strategy used to manage the of! The impact Center, U.S. Army Corps of Engineers, Vicksburg, Davis RA ( 1989 ) of! 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Arrowed explanations will assist the candidate to reach Band 3 2400 per hectare in 1995 to in. Produce landforms zones correspond to mapped variations in the geology at Fire Island a coastline by. Material from beach can be transported to other beaches, 17 positive impacts of human activity on coastal landscapes x and y axis data the. Barrier Islands influence the development of the landforms identified, 12 have an exuse~ this more... By erosion can provide shelter for shipping, 8 unclear how S. alternation invasion affects the carbon capacity. But more than one is needed for Band 3 and smaller every year to... Had intentional and unintentional impacts on the coastal landscape ) management of drumstick barrier Islands: process and.. Selected landforms with particular reference to geology still unclear how S. alternation invasion affects the carbon storage of. Good farmland has risen sharply, from 2400 per hectare in 1995 to positive impacts of human activity on coastal landscapes 2015... And deposition ( yellow ) over 79 years at Fire Island y axis data inlet, 4 alternation. Areas identified on the coastal landscape Earth & # x27 ; s climate have different effects in areas. Impacts over time - increase or decrease 2 of wind building of groynes or dredging could depositional.

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