rd Revision guide for Paper 2 – Wednesday 3 June (pm start) – 1hr 15mins You only answer 3 questions out of 6. The three topics we have studied are; Question 1 Coasts . Question 2 Weather and Climate. Question 4 Tourism. Question 1 Coasts Waves Waves are created when wind blows over the surface of the sea. Destructive waves are formed by strong winds and they erode the coastline. Constructive waves are gentle waves which deposit material. Fetch is the distance the wind has travelled over the sea before reaching the coast. The larger the fetch the larger the waves What processes are associated with the sea? Erosion Hydraulic action Waves crash against the cliff, compressing water and air into cracks and forcing the rocks apart. Abrasion Waves pick up sand and rocks from the sea bed or beach and smash them against the cliff. Corrosion Minerals such as calcium carbonate (found in limestone and chalk) are dissolved by sea water. Attrition Sand and pebbles are picked up by the sea and smash against one another wearing them down into smaller and rounder particles. Transportation Longshore drift Longshore drift is the zig-zag movement of sand and shingle along the beach. The beach material is transported by the swash and backwash in the following way; Winds blow across the coast, at an angle. The swash of waves runs up the beach at the same angle as the wind. The backwash runs straight down the beach at 90o to the shore line under the influence of gravity. Depostion Beaches of sand and shingle are formed when constructive waves lack the energy to transport material. What landforms result from these processes? Features of erosion Cliffs and wave cut platforms Hydraulic action, abrasion and corrosion undercut the face of the cliff between high and low water mark. This creates a wave cut notch. The rocks above overhang the notch and as it widens the cliff above is unsupported and collapses. The cliff retreats inland. As the cliff retreats inland it leaves a gently sloping rocky platform, called a wave cut platform, at the base of the cliff. 1 2 Headlands and bays Caves, arches, stacks and stumps Features of Deposition Beaches – see deposition Spits e.g. Spurn Head in Humberside Longshore drift transports beach material along the coast. Where the coast changes direction, e.g. at a river mouth, beach material is deposited creating a new strip of land called a spit. The end of the spit will often be hooked if wind sometimes blows from a different direction. Silt is deposited in the sheltered water behind the spit and a salt marsh is formed. . 3 How do these landforms and processes affect the lives of people living along the coast? There are advantages and disadvantages of coastal processes and landforms. The natural arch Durdle Door in Dorset attracts tourists to this area and therefore creates jobs in the tourist industry. The bay and wide sandy beaches of Bournemouth also attract tourists. These beaches are not completely natural as groynes have been built in Bournemouth to reduce long shore drift. Further along the coast at Barton-on-Sea cliff erosion is taking place because the sands are not being replenished and therefore cliffs are left exposed to the waves. Cliff erosion leads to loss of land. Farmers therefore have less land to farm on and businesses such as cafes at the top of the cliff are threatened and are forced to close. This can lead to a reduction in tourism and loss of jobs and services. Houses are also threatened with collapse into the sea. People who live in these houses may not be able to get house insurance and when their houses are destroyed they can be left homeless or move away from the area. In 2012 Charlotte Blackman was killed by a collapsing cliff, highlighting the fact that cliff erosion poses danger to lives. There is also a danger of flooding at the coast if sea levels rise. In Wallasey coastal management designed to protect against flooding and erosion such as breakwaters look ugly and are very expensive to build and maintain. What are the advantages and disadvantages of hard and soft engineering strategies used to manage the coast? Every stretch of coastline in the UK has a shoreline management plan where local councils decide how to protect coastlines from erosion and flooding. They must decide whether to do nothing, hold the line, retreat the line or advance the line. In Wallasey a number of hard and soft engineering strategies are currently used to hold the line. The soft engineering strategies used are sand dune protection and land zonation. The sand dunes are protected by fencing them and creating pathways within them so that people do not trample the Marram grass which holds the dunes together. These dunes then absorb wave energy and will adapt to changing sea levels. The dunes are fairly cheap to protect and look natural. The dunes also provide a habitat for many rare species of animal such as newts and Natterjack toads. This strategy is therefore economically and environmentally sustainable. However, sand dunes are not as effective during severe storms as they can be breached more easily than sea walls. Land zonation is another soft engineering strategy used at Wallasey means that land close to the sea is not built on. The advantage of this is that homes are less likely to flood or collapse into the sea and it costs little. Hard engineering strategies used in Wallasey include the use of breakwaters such as fish tail groynes. These are expensive to build and can look ugly. They also reduce the transport of material further down the coast thus starving these beaches of replenishment sands. However, they do build up the beach which encourages tourism in this area and reduces wave energy which reduces erosion and flooding. Concrete wave return sea walls along this coast are expensive to build, look ugly and need constant repair and as sea levels rise will need to be replaced with even higher walls. Beach scour occurs at the base of the sea wall because the curved top reflects the waves down and therefore revetments have been built at the base at a further cost. However these walls are very effective at stopping flooding and reducing erosion of the land which is extremely important in New Brighton where businesses and housing require protection. In the future the local council are considering retreating the line in Wallasey in front of Wallasey golf course where the land is less valuable. Once they have removed the sea wall they hope that the sea will deposit mud at high tide and therefore over time create natural mudflats which will absorb wave energy. This strategy is cheaper and more sustainable than using hard engineering strategies to hold the line but the loss of land will upset golfers and other users of this area. Advancing the line (building further out to sea) is not used in this area because it is the most expensive option. However it is used in Japan where flat land is in short supply and needed for housing . Why are sea levels changing and how will these changes affect people? Sea levels are rising for a number of reasons; 1. Global warming The increase in greenhouse gases because of human action means that more solar radiation is being trapped and global temperatures are rising. As the oceans warm the water expands and se levels get higher. Also ice sheets that cover Antarctica and Greenland are melting. The water from these ice sheets flows in to the Oceans and further increases sea levels. 4 2. Postglacial rebound During the last ice age, ice covered the northern parts of England and Scotland and this land sank. Now the ice has melted and the land in the North has started to rise. However, the land in the south west is sinking by about 2mm per year (like a see-saw). The rise in sea level is therefore greater in these areas. 3. River estuaries At the estuaries to rivers sediment is deposited. The land in this area sinks because of the extra weight of the deposited material. How will these changes affect people Rising sea levels will increase the rate of coastal erosion. (See Barton-on-Sea to see the problems caused because of this). More expensive sea defences will be needed to ‘hold the line’ in places such as Wallasey. Climate change means more frequent and stronger storms, hurricanes and storm surges. These storms will reach latitudes they previously did not as the water gets warmer further north and south e.g. 2012 hurricane in New York. In places such as Bangladesh where land is low lying and sinking because of river deposition there will be more frequent flooding and people may be forced to flee. They would become environmental refugees. What is the most sustainable way to manage the coastline in the face of rising sea levels? As sea levels rise and coasts come under greater threat of flooding more hard engineering strategies might be employed to hold the line. However, this will only be socially and economically sustainable where the land being protected is expensive such as in New Brighton or London. Where land is less expensive such as the Wallasey Country Park and golf club the most environmentally and economically sustainable way to manage the coast in the future may be to retreat the line, (this is also called managed realignment). Here the sea defences such as the sea walls will be removed and the sea allowed to flood the area. At high tide mud will be deposited creating mud flats and salt marshes. The mud flats will absorb wave energy and act as a natural buffer against erosion. In addition sand dunes in this area will act as a further barrier to flooding if they are managed correctly (see strategies explained before). The dunes will adapt naturally to sea level rise eroding on the seaward side and building up closer to land. Some people have suggested that sand from the Sahara should be imported to build giant sand dunes along the coastline of other parts of England. Some people argue that more of the coast should be protected to build houses as the UK population is increasing. Those who suffer from the loss of land because of managed realignment, such as farmers and the golfers in Wallasey also argue that their land should be protected. However, others argue that the increase in tax they would have to pay to protect the land of other people using hard engineering strategies is unfair and not worth it. Example exam questions 1. Name and describe the four types of coastal erosion. 2. Explain how waves transport beach material. What is this called? 3. Explain how hydraulic action erodes cliffs. 4. Draw an annotated diagram(s) to explain why processes of coastal erosion result in cliff retreat. 5. Explain how named processes lead to the formation of one coastal landform. 6. Explain how spits are formed giving an example of a spit. 7. Describe ways in which rapid erosion by the sea affects the lives of people who live along the coastline. 8. Describe how sea-level rise may affect people. 9. Use examples to explain advantages and disadvantages of different strategies used to manage the coastline. 10. Describe and explain ways that could be used to protect the coastline from erosion. Use an examples. 11. Why are sea levels rising? 12. What is a sustainable way to manage the coast in the face of rising sea levels. 13. How do coastal landforms and processes affect people’s lives? Use examples in your answer You are likely to be asked map skills question in this section so make sure you can do grid references and know how to use a key. You may need to recognise the landforms on a map. Coastal areas are more likely to flood where maps show low spot heights and contours lines that are far apart. Question 2 Weather and Climate 5 5 Weather is the day to day changes in the atmosphere. Climate is the average pattern of weather (temperature and precipitation) over a long period of time (usually 30 years). What factors create the variations in weather and climate experienced within and around the British Isles? Air masses When air masses move towards the British Isles they bring with them the weather from their place of origin (see diagram) There are other factors that affect the temperature of the UK at different times of the year. The pattern of temperature is that it is warmer towards the South in summer but the West coast is also warmer than similar latitudes in the winter. This is due to the influence of latitude and ocean currents. Latitude Ocean currents The west coast is kept warmer in winter because the warm North Atlantic Drift Ocean current brings warm water from the South West to warm the coast. Altitude Altitude also changes temperature. Temperature falls by 1oc for every 100m in height. This is because solar radiation heats the ground first and then the warmth of the ground heats the air above. As it rises and gets further from the ground it cools. Aspect North facing slopes are usually cooler than south facing slopes in the UK. This is because South facing slopes face the sun. In winter when the sun is low in the sky the north facing slope will be in shadow How does it rain? There are 3 types of rainfall. These are convectional rainfall, relief rainfall and frontal rainfall. The process of creating rain is the same for all 3. Moist air must rise, cool, condense and form clouds (3 Cs). The difference is what causes the air to rise. Convectional rainfall The ground being heated by the sun causes the air to rise, cool, condense and form clouds. This usually occurs on hot days. 6 Relief rainfall Mountains force the air to rise with relief rainfall Relief rainfall occurs in the West of the UK leaving a rain shadow in the East. 1. Winds blow in from the south-west 2. The mountains e.g. Cambrian Mountain force the air to rise. 3. As the air rises it cools and water vapour condenses. 4. Clouds form and it rains. 5. The air sinks when it gets past the cloud and it warms so evaporating any moisture. 6. The rain shadow – an area of low rainfall, occurs to the East of the mountains e.g. The Midlands. Frontal rainfall At a warm or cold front the warm air is forced to rise above the cold air. It then cools, condenses and forms clouds. (see depressions) The passage of a depression As a warm front approaches cirrus clouds appear, followed by stratus clouds. The nimbostratus clouds bring sustained rainfall. As the warm front passes the wind gets stronger and temperatures increase. Rainfall decreases and cloud cover decreases. As the cold front approaches wind speed increases, temperatures fall and cumulonimbus clouds bring heavy rain for a short period. As the cold front passes and moves away temperatures remain low and there may be showers. What are the weather hazards associated with high and low air pressure systems over the British Isles and with tropical storms? Anticyclones These are areas of high pressure. Air is moving down and moisture evaporates as it warms. It therefore bring dry weather. Winds are usually light or non-existent and blow in a clockwise direction. In summer the lack of cloud gives very warm, sunny conditions. In winter the weather is sunny and dry but cold and can result in frost and fog. Depressions These are areas of low pressure. Air rises at fronts creating cloud and rain. Winds are strong and in an anti-clockwise direction. In the summer and winter heavy rain and strong winds occur. In the winter there may also be heavy snow. How do weather hazards affect people, the environment and the economy? 7 UK high pressure weather (anticyclone) In the summer of 2006, parts of England were suffering their worst drought for 30 years. The water shortage was worse in south-east England. Farmers crops were parched and died and people suffered heat stroke. Fish in some rivers died due to low water flow and therefore low levels of oxygen and higher water temperatures. Reservoirs were low and a hose pipe ban was imposed to reduce the use of water There are several problems caused by anticyclones in winter. Frost and fog caused by low temperatures can make driving hazardous, cause the cancellation of flights and damage water pipes which can effect businesses and schools. UK low pressure weather (depression) In 2004 Boscastle in Cornwall was flooded by a depression sitting above the area and causing 200mm of rain to fall in 4 hours. The rain caused the River Valency to burst its banks. Residents had little time to react. 50 cars were swept out to sea, 37 buildings were badly damaged and 5 collapsed. People had to act quickly to survive. Fortunately, nobody died thanks largely to a huge rescue operation involving helicopters - but there was millions of pounds worth of damage. There was also environmental damage to local wildlife habitats and coastal pollution caused as debris and fuel from cars flowed out to sea. As well as heavy rain, low pressure can bring damaging gusts of wind and large waves or storm surges onto the coast. Coastal regions such as New Brighton have experienced storm surges in the past (1990) when the outdoor pool was destroyed by the storm surge. Hurricane Sandy, USA (MEDC) (low pressure / tropical storm) Hazards - Hurricane Sandy swept through the Caribbean and up the East Coast of the United States in October 2012. The hurricane made landfall in the United States about 8 p.m. on Oct. 29, striking near Atlantic City, New Jersey, with winds of 80 mph. A full moon made high tides 20 percent higher than normal and amplified Sandy's storm surge which reached a record storm surge of water into New York City. The surge level at Battery Park topped 4.25 metres and the damage caused earned Hurricane Sandy the nickname Frankenstorm." Impact on people Impact on the economy Impact on the environment 72 deaths The total economic damage was $70 Streets were flooded, trees and People were left stranded in billion. Airlines lost money as 15,000 power lines knocked down causing their homes and waited for flights were cancelled. A tanker ship ran power shortages and the city's rescue teams in boats to rescue aground costing thousands to recover. The boardwalk was ripped apart. Sea them. flooded infrastructure needed repair (see water inundated tunnels, subway Fires destroyed 80 homes and environmental damage) stations and the electrical system flooding left thousands that powers Wall Street. temporarily homeless. A crane was toppled. Beach erosion in Florida Cyclone Mariam, Bangladesh (LEDC) (low pressure / tropical storm) Hazards - On April 30, 1991, Cyclone Marian swept across the southeastern coast of Bangladesh, lashing the area with winds up to 210 kilometres per hour. A storm surge of over six metres submerged coastal areas and small offshore islands, causing massive loss of life and destruction. Heavy rain made flooding worse and rough seas hampered relief efforts. Impact on people Impact on the economy Impact on the environment 139,000 died mostly on the The cost of reconstruction and 300,000 tons of crops were small sand islands which were rehabilitation was put at $1.78 billion to destroyed washed away by the storm pay for housing, 9,300 schools and 655 About 224,000 head of cattle, surge health centres which were damaged or 218,000 goats, and 2.4 million 140,000 injured destroyed. Other costs were for power, chickens died. 780,000 homes destroyed water, and communications lines that were 31,000 hectares of shrimp farms Thousands were left homeless destroyed and train, road, and air services were destroyed. and could not be rescued that were disrupted. More than 190 Coastal mangrove plantations were because of rough seas. kilometres of coastal embankments were damaged, increasing the possibility Over 2000 died from diarrhoea destroyed and 940 kilometres of timber of serious coastal erosion in the and dysentry because of was lost as forests were destroyed future. contaminated water. Australia (MEDC) (high pressure) Hazards - At the end of January, south-east Australia experienced a heatwave. In Victoria temperatures reached 47oc. A ten-year drought made the lands and forests very dry and 400 bush fires were triggered in this region. 8 Impact on people 200 people died in Melbourne 400 were injured in Melbourne. 2000 homes were destroyed 7000 people had to leave their homes temporarily Impact on the economy The total estimated economic cost of damage was $4.3 billion. There were financial losses to businesses, particularly the timber industry as forests were destroyed. Money was needed to pay for repairs to the infrastructure (roads, bridges) of SE Australia. Impact on the environment 1 million wild animals died. 11,800 farm animals, including more than 4,500 sheep, 4,000 cattle and 200 horses perished. Fires severely burnt about 10,000 hectares of the mountain ash forest. See Sahel for the LEDC example of the effects of a high pressure weather hazard How can technology be used to (1) forecast the weather and (2) reduce the impact of its effects? In the UK (MEDC) weather data is collected by satellites, automatic weather stations and weather stations on buoys out to sea. This information is collected by the Met Office, which then issues a weather forecast. The weather forecasts are updated on websites, broadcast on TV and radio stations, printed in newspapers and sold to businesses such as supermarkets. Low pressure weather e.g. hurricane/cyclone examples Preparation and prediction techniques to help cope with hurricanes can be very different in MEDCs and LEDCs. USA (MEDC) MEDCs e.g. the USA have the resources and technology, such as satellites e.g MeteoStat and MetOp and specially equipped aircraft, to predict and monitor the occurrence of storms. They are also equipped to train the emergency services appropriately and to educate people about necessary precautions. Storm warnings can be issued to enable the population to evacuate or prepare themselves for the storm. People can prepare by storing food and water or boarding up their windows. In the USA the National Hurricane Centre in Florida is responsible for tracking and predicting the behaviour of storms. They send warnings to news media and NOAA weather radio usually 36 hours before storms hit. They also keep detailed hurricane history and give advice on hurricane preparedness. Bangladesh (LEDC) LEDCs are often less prepared. They may rely on aid (sometimes reluctantly) from MEDCs for the rescue and recovery process, as was the case with Cyclone Sidr in Bangladesh, November 2007. However, the Bangladesh Meteorological Department also gives cyclone warnings. This enables people to evacuate to cyclone shelters. Unfortunately there is a shortage of these to accommodate everyone who is in danger. In most rural areas earth embankments which are easily breached are the only protection from storm surges. The urban areas are better protected having the rivers straightened and the banks concreted to allow water to drain away more quickly and so reduce flooding. Dams are also built upstream to hold back flood waters. The Mangrove forests along the coast of Bangladesh have acted as a barrier against the winds of cyclones in the past. However, there is now concern that this area is suffering from deforestation. High pressure weather e.g. drought Spain (MEDC) Barcelona is a major city in Spain. In 2007/8 a drought order was imposed to ensure the city did not run out of water because of a severe water shortage. This restricted activities such as watering the garden or washing the car. In addition public fountains were turned off. Those who did not comply with the restrictions had to pay fines. By May 2008 a fleet of tankers each carrying 28 million litres of water brought water into the port. This water bridge transferred water from Tarragona in Spain and Marseille in France. To try and resolve the problem a desalination plant was built in 2009 to turn sea water into fresh water. Those who opposed the scheme say that it uses too much energy. Sahel (LEDC) - appropriate technology (this is appropriate because the farmers are poor and would not be able to pay for expensive technology to reduce the impact of of drought as Spain does) Rainfall in the Sahel region of North Africa is very low. This leads to drought. The drought conditions means that parts of Kenya, Ethiopia, Sudan, Mali and Niger all suffer from food scarcity and have experienced famine leading to the deaths of millions of people. The high temperatures and dry climate as well as overgrazing and deforestation in this area has increased desertification of countries surrounding the Sahara Desert. One problem is that rainwater is evaporated quickly or is lost by run-off. Winds then blow away the dry soil and growing crops becomes very difficult. The use of high-technology strategies to reduce this problem would not be appropriate or sustainable because farmers could not afford the expense. However, farmers are using a method that is proving successful and improving crop yields by 20-30 per cent. In Mali low stone lines are built known as bunds. Sometimes they are reinforced using tough grasses. The lines of stone reduce run-off and encourage infiltration. Rainwater sinks into the ground and in addition soil that has been eroded by run-off is trapped by the bunds and can be spread back onto the fields. 9 Example exam questions 1. You may be asked to interpret a climate graph like the one opposite. Questions may include; 2. 1. What is the total rainfall (add all the bars) 3. 2. What is the temperature range (hottest temp minus the coldest temp) 4. 3. Are there wet and dry / hot and cold seasons. 1. What affects temperature 2. Explain the pattern of rainfall for the UK? 3. If it was 3oc at sea level what would you expect the temperature to be at 500 metres above sea level? Explain your answer. 4. What type of weather would you expect tropical maritime air to bring to the UK? Explain. 5. Explain the pattern of temperature for the UK. 6. Why is it warmer in the West during the winter? 7. What would you expect the weather to be like at a cold front? 8. What would you expect the weather to be like at a warm front? 9. Describe and explain the weather associated with a winter anticyclone. 10. Describe and explain the weather associated with a winter depression. 11. Describe and explain the weather associated with a summer anticyclone. 12. Describe and explain the weather associated with a summer depression. 13. Explain how weather hazards affect people and the environments in which they live. Use examples 14. Explain the differences in temperature in a depression. 15. Explain how different technology can be used to reduce the impact of storms. Use examples 16. Explain how high pressure weather can cause problems for people. 17. Explain how low pressure weather can cause problems for people. 18. Explain why countries at different levels of development are affected in different ways by weather hazards. 19. How can technology be used to forecast extreme weather? 20. How can technology be used to reduce the impact of extreme weather? 21. What are the weather hazards associated with tropical storms? 22. Why are north facing slopes often cooler than south facing slopes? 4 figure grid references 6 figure grid references 10 Question 4 Tourism What are the factors, both physical and human, that affect the nature of tourism? Kenya (LEDC) Description What activity does this factor allow people to do? FACTOR Landscape Climate Flora and fauna hotels camping entertainment culture and heritage accessibility Sport Beaches – golden sands Clear, calm, warm sea Mountains (Mount Kenya – Africa’s second highest mountain) Tropical climate 14-30oc average temp all year Wildlife safari (Masai Mara National Reserve) – buffalo, elephants, baboons, lions Haller – eco park Watamu Marine Park Luxury hotels with pools, luxury lodges on Safari On Mount Kenya or in Masai Mara camping is available Live music, Maasai dancing Traditional towns / temples in Mombasa Maasai people - dancing Fly to Nairobi airport and Mombasa – 9 hours from London Golf courses, calm, warm, clear waters sunbathing Sailing, windsurfing, snorkelling, scuba diving Climbing, trekking sunbathing Jeep or hot air balloon Safari – photography Hand feed monkeys Dolphin watching Relax in the pool and observe the animals camp Listen to music, watch dancing Tour Hindu temples Buy wood carvings, watch Maasai dancing This is long haul but still one of the closest countries to the UK to do a safari Golf, fishing, watersports The Lake District, UK (MEDC) FACTOR Description Landscape Mountains (Scafell Pike, Englands highest mountains), Lakes (Lakes Windermere, Englands longest Lake) Forests e.g. Grizedale and rare animals e.g. Osprey Flora and fauna hotels camping entertainmen t culture and heritage accessibility Sport Cosy holiday cottages, luxury boutique hotels and bed and breakfasts. Many lakeside campsites are available and can be booked with the National Trust or other land owners e.g. farmers There are plenty of bars, pubs and restaurants in villages around the Park. Children can visit The World of Beatrix Potter in Bowness, visit the cinema in Ambleside One of the purposes of having a National Park is to conserve cultural heritage. Villages such as Grasmere have been given conservation status. The poet William Wordsworth spent most of his life in The Lake District and is buried in Grasmere, a honeypot site. Beatrix Potter World Castles e.g. Muncaster The M6 runs to the East of the Lake District. There is a train station in Windermere Outdoor pursuits What activity does this factor allow people to do? Outdoor pursuits e.g. climbing, hiking, mountain biking, sailing, fishing, canoeing Go-Ape orienteering, bird watching All types of accommodation are available for all needs and budgets For people on a budget or those who want to be closer to nature and the Lake. Many people enjoy a drink and a meal after a days walking. Visit Wordsworths house and grave or join a poetry class studying his poems Discover her writing for children at the centre Take a tour of the castle Most of the North West of England live within a 2 hour drive. climbing, hiking, mountain biking, sailing, fishing, canoeing In what ways and why is tourism changing? Tourism has changed considerably in the last 50 years. Not only has there been a dramatic increase in tourist numbers, but there is now a wider range of holiday destinations and attractions. People also seem to be travelling further, and more often than ever before. There are several reasons for these changes. 11 Reasons for the growth in tourism Greater affluence – People are generally wealthier now than in the past. They have more money to spend on luxury items such as holidays and leisure pursuits. More leisure time – People now have a shorter working week and longer paid holidays, and tend to retire earlier. This gives them more time to take holidays and for leisure pursuits. Greater mobility and accessibility – The increase in car ownership and improvements in road, rail and air travel have reduced journey times and made travel easier. What are the changing patterns of tourism? Patterns of tourism are also changing rapidly. As well as an increase in tourism there has also been a change in the way we travel, the distance we travel and the frequency of our holidays. These changes are largely due to changing technologies. In particular there has been a huge growth in air travel as aeroplanes become faster and larger. At the same time air travel has become much cheaper, so more people can afford to fly more often. The cost of flying fell particularly steeply during the 1990s when there was a massive rise in the number of airline companies offering cheap flights. These are known as budget airlines e.g. Ryan Air. UK budget airlines typically offer frequent, cheap flights to other airports in the UK (internal flights) or to other short haul destinations in Europe. The low cost of these flights has encouraged customers to take several short breaks a year rather than just one annual two-week holiday abroad. Another trend that has had an impact on tourism has been the rapid growth of communication technologies. It is much easier for people to discover what tourist attractions are available in distant places than ever before. People now have access to a wealth of information on the internet which was not available before the 1990s. Changes in the media have also made it easier to find out about holidays in distant places. Up until the early 1990s everyone in the UK only had 4 TV channels. Now travel programmes and holiday advertising is accessible on multiple channels on TV due to online, cable and satellite broadcasting. This has made it much easier for people to research and book holidays to long haul destinations such as South and Central America, Australasia and Asia. This has meant that traditional holidays abroad to the beach have declined in some areas in favour of other more active breaks and cruises. Tourists are also less inclined to book package holidays than they did a few years ago. With the information at their fingertips people are booking online and choosing flights, destinations and accommodation separately. In addition as tourists travel more frequently they become more confident in foreign countries and therefore self-catering has become a more popular choice of accommodation. In recent years there has been a trend for short camping breaks in the UK. This is partly due to an increase in leisure time but it may also be a result of climate change and an increase in temperature. The recession and the need to take cheaper holidays may also be contributing factors to this new trend. This and a number of other reasons could see a decline in tourism in certain areas. In Kenya for example there was a decline in tourism in 1998 after several terrorist attacks. Other areas of the world may experience declines in tourism due to outbreaks of disease such as the Avian flu pandemic (Bird flu in China), changing exchange rates or conflict / instability. 1. What are the impacts of the development of tourism on people, the economy and the environment in an LEDC and an MEDC region? 2. How may tourism be developed in a sustainable way? Impacts of tourism in Kenya (LEDC) Positive impacts of tourism (sustainable tourism) Tourism is sustainable if the environment (flora and fauna) is protected and local people benefit from it. The environment In the Masai Mara National Reserve money is paid to the Nature Reserve Park Wardens and Maasai people to help protect the wildlife. The wardens try to ensure there are not too many safari buses crowding around the park animals. Some of the Maasai people are employed as lion guardians. In the past they would have killed lions for hunting their cattle. Now they track and try to protect these animals. As a result lion numbers are increasing in the Park. In other areas such as Watamu north of Mombasa a marine reserve has been established to protect marine life such as the sea turtle. Money from visitors is used to employ local people to educate tourists about the wildlife in the area. Fishermen who would traditionally have killed turtles for food are now paid compensation for reporting the whereabouts of injured turtles. The turtles are rehabilitated by conservation groups such as Watamu Turtle Watch and in this way both local people and animals benefit. People and the economy Tourism is Kenya’s largest foreign exchange earner. The country is keen to encourage tourists who bring valuable income which can be spent on infrastructure (roads,water supplies), health care and education for its expanding population. Tourism has generated jobs such as safari bus drivers and hotel waiters, improving the living standards for local communities. Some tour operators organise visits to Maasai villages. Here the Maasai people are paid to perform traditional dances for the tourists. They also sell hand carved sculptures which the tourists buy as souvenirs. In this way not only are the Maasai people’s traditions preserved but they earn money which is used to help build wells to supply clean water and schools to educate their children. A small number of tented camps owned and run by Kenyans has been set up in 12 Kimana on an important migration corridor for wildlife. The Maasia are paid rent for the use of their land. Local people are employed to run the camps and local food is used to feed tourists. The small camps are less environmentally damaging than large hotels and local people have a greater interest in protecting wildlife as it provides them with a source of income. Negative impacts of tourism The environment Roads and tracks for safari jeeps can erode grass cover, damaging plants and animals and disturbing local habitats. Animals which are disturbed by safari jeeps or hot air balloons sometimes do not mate or leave the parks where they are protected. They are then under threat from poachers. Some animals such as baboons feed on the waste that is dumped from large hotels. They become obese and in some cases die. The same is true in coastal resorts such as Mombasa. Here turtles feed on plastic bags that are washed into the ocean. They choke on the bags believing them to be jellyfish. In Mombasa huge numbers of boats take tourist out to the coral reefs. Here they drop anchor on the delicate reefs. The tourist swim around the reefs touching the animals and plants which inhabit them and in some cases walk on the reef. The damage caused by tourists and the boat operators kills the reef which is then unlikely to grow back. Tourists also buy shells and coral from local stalls. The high prices tourists pay encourages the stall holders to collect more shells and coral which further damages the fragile ecosystem. People and economy Often the profits of tourism are reaped by wealthy landowners or the hotel and travel companies in MEDCs. The highly paid staff are often imported from MEDCs. The jobs created by tourism such as drivers and waiters are unskilled, poorly paid and seasonal. Visitor numbers to Kenya vary. Between 1990 and 1997 figures fell from 900 000 to 350 000. The reliance on tourism as the main foreign exchange earner can have severe economic consequences for the country. The Maasai's way of life and traditional farming methods have been disrupted by setting up the Masai Mara National Park. They have been moved out of their traditional farming areas so that the wildlife and safari tours can move in. When their cattle are killed by lions they are not allowed to kill the animals as they once would have done and therefore they experience repeat killings from the same lions. Sometimes tourists treat local people badly and look down on them. Some of the Maasai people’s lifestyle and traditions are also disappearing as they copy visitor’s clothes and style. Drugs and crime have increased in Kenya as wealthy tourists provide a temptation. Aids is also spread due to an increase in prostitution. The impact of tourism on the Lake District, UK (MEDC example) The Lake District is the largest and most popular National Park in Britain. The Lake District is the most visited park due to the following reasons: easier access by the M6, more leisure time due to part time jobs, earlier retirement and longer paid holidays, and increased car ownership: 23million people live within 3 hours’ drive ofAmbleside. Visitors are attracted to the mountain and lake scenery of the Lake District. They usually visit to participate in outdoor pursuits. As a result there is a demand for more visitor facilities such as hotels, leisure complexes and car parks. Many of the impacts of tourism are positive, but others present challenges which need to be overcome if tourism in the Lake District is to be sustainable. Advantages of tourism Tourism brings great benefits to the area. Visitors spend money on accommodation, food, drink and leisure activities and indirectly support other business such as wholesalers and the building trade. In 2009 visitors spent £925.7 million in the Lake District. Tourism provided 11,575 jobs in the National Park. The money earned by local people is then spent in local shops and businesses. This is called the positive multiplier effect. Much of this money is spent in honeypot sites such as Ambleside. Here tourists spend money on boat trips along Lake Windermere, England’s longest lake, in gift shops, cafes and in hotels. This helps Ambleside and other honeypot sites like Windermere to maintain essential services such as schools and hospitals, bus and rail networks, village shops, public houses and various recreational amenities. Services provided for the use of tourists, eg leisure facilities, also benefit local people. Money spent by tourists is also used to help conserve the area. Disadvantages of tourism Employment can be seasonal and wages low because many of the tourist facilities are not as well used during the winter period. Wealthy tourists who visit often decide to buy a second home or holiday home in the Lake District. House prices in the area can rise due to a demand for second homes and often locals cannot afford to live in certain areas. School leavers often look for work in larger settlements due to low wages and high house prices. This causes rural depopulation of some areas. Local shops on the margins of profitability often close to make way for more profitable gift shops and tea rooms. This leaves local people without essential services, eg butchers and greengrocers. Traffic causes noise and air pollution and narrow roads can become congested in high season. Large numbers of hikers cause footpath erosion, which is expensive to repair. Watersports can be noisy and cause erosion of lake shores and there can be conflicts of interests between different lake users. Farmers complain about gates being left open and crops being trampled on. Visitors looking for peace and quiet often complain about mountain bikers and noisy powerboats. Sustainable tourism Sustainable – activities which have a long term future because people are working with the environment upon which they depend. The aim of sustainable development is to hand over the Earth and its resources to the next generation in the same condition that they are today. Sustainable development contributes to social, economic and environmental well-being. This 13 can be helped by conservation and ensuring that local people’s livelihoods are protected. The Lake District Planning Board including the National Parks Authority and other groups help to protect the environment of the Lake District in several ways. One of their main jobs is to educate tourist about the damage that can be done by dropping litter and how using things such as public transport can help protect the environment around the National Park Strict panning regulations imposed by the Planning Board ensures that local stone is used in buildings and that only low rise buildings are given planning permission. This helps maintain the character of the villages around the Park and local craftsmen are used for construction. Car Parks are provided for tourists to ensure they do not park on narrow roads and cause congestion. Often these car parks are screened with trees to help them blend in with the landscape. Some Lakes have been identified as ‘free access’ which allow water activities to take place e.g. Windermere. A speed limit has been imposed on Lake Windermere recently to reduce noise pollution and ensure that other lake users and wildlife are not affected by the waves created by water skiing. Other Lakes have been designated as ‘natural’ lakes and only lakeside owners are permitted to use them e.g. Wastwater. Three areas in the Park have been identified as quiet areas and characteristics that encourage visitors are not allowed here e.g. parking will be restricted, caravan sites discouraged - this is known as ‘negative planning techniques.’ Another concern for people in the Lake District is that of people buying second homes. The Lake District National Park has an unusually high number of second homes. Near Hawkshead 40% of all homes are second homes. One solution being considered is to increase on the current amount of council tax people have to pay on their second home. Fix the Fells are a charity who raise money and use volunteers and National Park rangers to repair heavily worn footpaths such as those leading to the summit of Scafell Pike. Example exam questions 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. What physical factors affect the nature of tourism? What human factors affect the nature of tourism? In what ways and why is tourism changing? How has technology changed the patterns of tourism? Explain why tourism has increased? Why could foreign travel be increasing? Why might domestic holidays (holidays at home) increase? What are the impacts of tourism on people and the economy in MEDCs? Use examples What are the impacts of tourism on people and the economy in LEDCs? Use examples What are the impacts of tourism on the environment in MEDCs? Use examples What are the impacts of tourism on the environment in LEDCs? Use examples How can tourism be developed in a sustainable way? Use examples Explain how weather and climate could influence the number of UK visitors abroad? To what extent do you agree that more people might start to take their holidays in the UK? How can tourists bring advantages and disadvantages to the people and the environment of an MEDC you have studied? 16. How can tourists bring advantages and disadvantages to the people and the environment of an LEDC you have studied? 17. Annotate the photograph explaining the factors that influence tourism in this area. Exam terms Describe– describe what something is like. Use figures, dates and trend ( up, down, level) if it is a graph. DO NOT EXPLAIN Explain / suggest reasons – Say why something happens Describe the pattern – Say where – north, east, south, west, central, near the coast etc Annotate – label and explain in your labels Examples you have studied– places / case studies Why, What, How, explain how – describe and explain Impacts – advantages and disadvantages Processes – how something happens e.g. explain how coastal processes cause .... = explain how types of erosion, transport, deposition cause....... 14 If you are given a map extract in the exam you will be given the map symbols. However, it is worth making yourself aware of some of them. For the coastal question the water features, heights, rock features and the tourist information might be useful. Example map skills questions
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