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Wednesday, 2 February 2022

Leicester - A case study of a major city in the UK

Leicester is located in the county of Leicestershire in the East Midlands. 


A city of historical importance Leicester is one of the oldest cities in the UK and has been an important settlement since AD43 when the Romans settled. In the Middle Ages Leicester was in an area of unrest and the final battle of the Wars of the Roses was fought not far from the city. Richard III’s resting place has since been unearther as the ‘King in the carpark’. Leicester’s cathedral was first built during this time and many other parts of the city such as Grey Friars as a Franciscan Friary, Magazine and the Guildhall.


Between 1500 and 1700 the wool trade flourished in Leicester and King Charles I lay siege to the city during the Civil War. After the 1700s the knitting industry became very successful and Leicester became the centre of hosiery. The new wealth of the city could be seen in the wide paved streets and genteel houses. During the Victorian era the population on the town grew from 40,000 to 212, 000 due to the industrial development of the city. Many of the iconic buildings of today were built then such as the Town Hall and Newarke Museum and parks created such as Abbey Park. Into the 20th Century and Leicester expanded from hosiery and footwear to light engineering businesses such as scientific instruments and typewriters. Today Leicester has a successful Research and Development industry, with a large cluster of creative businesses, second only to London. 

The Importance of Leicester 

 Leicester has two universties, De Montford and Leicester, which attract students globally. It is one of the most culturally diverse cities in Europe. Leicester not only boasts the cathedral as a place of worship, but there is also a synagogue, Hindu temple and mosque.The city celebrates Diwali and others include the Caribbean Festival, Black History month, Leicester Pride and Bands in the Park. As seen above the historical importance of Leicester attracts tourists particualry to King Richard III museum and the cathedral. People are also attracted to the National Space Centre and football at Leicester City’s King Power Stadium and rugby at Welford Road.The textile’ industry remains imnportant and companies such as Next employ over 28,000 people in the region. Leicester’s industry is promoted further with a business festival that promotes links between the region and India and Leicester City football club promotes links with Thailand. Foreign Direct Investment of over £26 million has been provided in Leicester by firms like IBM and Hastings Direct.

The business links, particulalry with India have come about due to the migration of people into the city. 33% of Leicester’s population of 383,300 (2016) were not born in the UK. The migrant population has increased 71.7% in the 10 years to 2013 from 64, 560 to 110,843. 



Narborough Road is said to be the most diverse streets in the UK, boasting that 22 countries are represented along its length. The large number of migrants means that the city is one of the youngest in the UK, with an average age of 36.9 years. 20% of the population are under 15, so that there are more young people than pensioners, only 11%. Leicester has the second fastest growth rate in the UK at 1.3% (2016-2017). The population is currently about 400,000. 

Leicester’s youthful population originating from its high number of migrants as well as including 40,000 students means there are a range of social (recreational) and economic opportunities. 

In terms of entertainment there is Curve where a range of plays and shows for all ages and interests. Workshops are avilable as well as dance and drama classes. There is a Showcase cinema as well as the Phoenix. De Montford Hall holds a range of events including symphony orchestras, musicals, plays and pop concerts. The Great central Railway is the UK’s only Main Line Hertiage Railway and links C Quorn and Loughborough. Leicester is also a popular destination for a night out with a rnage of pubs, cafes, bars and nightclubs. 

Sport in Leicester is successful with Leicester City footbal club and Leicester Tigers rugby both grounds offer facilities for conferences, banqueting, team building and a venue for asian weddings. King Power stadium is also a venue for boxing matches as well as international football and rubgy events. 

Leicester is a popular shopping centre. The High Cross shopping mall was opened in 2008 and its newest extension cost £350 million. There are over 100 shops and 40 bars, cafes and restaurants. Residential apartments are located above the restaurants. Its flagship stores are John Lewis, Zara and JD Sports. Leicester has seen extensive regeneration and there have been improvements in the city centre including pedestrianisation of the high street; installation of CCTV to improve safety; new street furniture and planting of vegetation to improve the streetscape. Public transport has been improved and tourism throughout the city has been improved with upgrading of facitilies including at the cathedral and King Richard III centre. All of these measures attract new investment into the city. 

Economic opportunities 

Aswell as jobs in the servic sector as mentioned above. Employment exists in other forms such as in schools and the universities as well as in the 3 hospitals in the city. The quarternary sector is a growing area in Leicester, encouraging universitiy students to stay in the city and further promote economic growth. 2 examples are the Leicester Space Park and Dock 1 & 2. The Space Park aims to be the leading research and devleopment centre for space related research in the UK. The first phase of this project was compelted in April 2021. In the same neighbourhood as the Space Park is Dock. An R & D focused development attracting businesses such as high tech printers and renewable energy research. 


Leicester city centre competes with the out of town shopping centre of Fosse Park. Fosse Park has 25 stores with a flag ship M & S. It has free parking for 2500 cars and is open 7 days a week until 8pm and 9pm on some days. It is easily accessible by bus.  

Leicester’s Environment 

Transport In 2010 Leicester was ranked 2nd most sustainable city in Britain. In 2018 Leicester University was ranked 14th most sustainable university in the world. The city plans to halve city wide CO2 emissions by 2025 and so halve the city’s carbon footprint. Integrated transport links play a key part in this. During rush hour Leicester can become very congested, but the council are changing things. There is improved connectivity between people and their work places with the A426 Aylestone Road Quality Bus Corridor where fines are enforced for cars using the bus lane. The ISSUE (Intelligent Solutions Sustaining Urban Economies) Project of 2012 aimed to explore technical innovations fro reducing traffic congestion and improving air quality to deliver solutions that enhance the economic, social and environmental health of communities. 

The Beaumont Leys Public Transport Interchange Scheme was completed in 2014 and has seen the introduction of much improved facilities for current and future bus users linking existing and new development, at Ashton Green to the city and adjacent communities. 
 
The new Hay Market Bus Station improves the relaibility and efficiency of buses in Leicester Passengers can track busses with real time information boards and Leicester’s ‘One Card’ for payment has been introduced to allow seamless use of buses and bike hire in the city. The Birstall Park and Ride offers a greener route into the city, located close the the junction of the A46 and A6 in the north of the city commuters and shoppers can park their cars for free and get onto a bus into the city centre for a group ticket of £4 (5 people) or 4 week ticket for £50. There are 2 other Park and Rides at Enderby and Meynell’s Gorse. Leicester are retrofitting a further 53 buses with filters to reduce polluting emissions with £1 million funding form the government. Electric buses will be introduced to the Park and Rides from 2020. 

To encourage a healthier lifestyle in Leicester and double everyday cycling numbers ther have been a number of cycle way improvements across the city including on the A50. Each year the city is closed to traffic for the Cycle City Active City event. 

Urban Greening 

Open spaces will be protected and connectivity between wildlife areas will be improved. There are a number of open spaces in Leicester, such as, Abbey Park, Braunstone Park and Aylestone Meadows which is a nature reserve in the city. Leicester is also cleaning up its waterways to ensure a ‘blue’ corridor linking the city via canals and the River Soar to areas north and south of the city. This not only improves water quality and that of the environment, but also allows recreational activities such as kayaking to be enjoyed. Jubillee Square is an area where the environment has been improved with the laying of grass and planting of shrubs and trees. There is plenty of seating to be able to enjoy the outdoors in the city. This area is also used for events as at Christmas an ice rink and ferris wheel are put up. Another area that has improved its environmental qaulity is around the cathedral where there are sculptures and lawns as well as planted gardens. 

All of these strategies are employed to ensure Leicester as a city develops as a more sutainable urban centre, by reducing air pollution, congestion and improving quality of life with the improvement of green areas and planting trees. Improving health will in turn improve mental health, particulalry if the city is pleasant with green spaces to enjoy and safe cycle lanes and pedestrian areas, so a car is not always necessary. Residents and people who work in the city will be less stressed by using integrated transport links, so they will not be stuck in traffic jams or suffer from health issues brought on by noise and air pollution. 

In terms of waste collection Leicester contracts Biffa to provide a weekly recycling and waste collection service. Orange bags are used for recycling including, paper, plastics and glass and the waste is sent to Material Recovery Facilities. Leicester City Council will collect green waste in green bins which you subscribe to and there is also a subsidised composting scheme. Leicester cloth Nappy Scheme encourages the use if washable nappies rather than sending one use to landfill. A birth to potty kit costs £30 a month to hire. 

Urban Change and problems 


Leicester has changed over the past 100 years from a centre of manufacturing to a city with tertiary, service jobs in shops and offices, as well as teaching and quaternary jobs in reearch and development. Leicester is the second largest hub outside London for R & D. Leicester has also grown in size due to migration. Many smaller towns or villages are now part of Leicester eg Birstall or Thurmaston. 

As Leicester has changed this can lead to urban problems. Since manufacturing shut down as it shifted to countries in SE Asia, the areas were left derelict and crime could become a problem. 

Leicester dye works 21st century

People were left unskilled for the jobs in tertiary and quarternary sectors and so unemployment can become a problem in inner city areas such as those in Leicester. As there are a lack of job opportunities, and people are unemployed these areas of the inner city might become run down and less desireable for peope to live in and a ‘spiral of decline’ can take hold. Rents become cheaper in these less desirable areas and poorer socio-economic groups move in or migrants. Other social problems exist such as poor education in poorly rated schools, less healthy population and a lower life expectancy, all linked to poverty. Some health issues, particualrly in children may be due to pollution in cities caused by living near a main road with heavy traffic. (See document on ‘How urban change has created inequalities). 


This industrial change has led in turn to the environmental challenges of dereliction. Many of the old warehouse and factory sites in Leicester city centre have become rundown and derelict due to closure. An example of this could be found in the Frof Island area of central Leicester. The site up until January 2021 consisted of run down properties that were abandoned and graffitted. It was felt the area did not provide an attractive gateway into the city and so in Januuary 2021 it was demolished. This brown field site is currently being redeveloped to provide low coast housing in the inner city area along with a new secondary school, Castle Mead Academy. 

The ‘Waterside’ at Soar Island as it is known is attracting £350 million of investment for its regeneration.This is the vision for the area by Keepmoat homes. They will also redevelop the area to include areas of public space. Residents nearby see this as an improvement on the rundown factories and inaccessible riverside. This part of the River Soar will also be cleaned up and form part of the ‘blue’ corridor between Leicester and Watermead in the north. 

Here are the pros and cons of building on green and brown field sites. 


Leicester does not have a green belt to protect land around the city from urban sprawl. Instead it has green wedges. The rural fringe around Leicester is under a lot of pressure from development. These include the development of transport networks such as the A46 and M1. The growth of suburban residential developments such as the commuter settlements such as Rothley or Syston or the suburbs of Oadby and Birstall continue to be grow with developments on greenfield sites. Edge of town retail parks have also been built such as Fosse Park, as well as modern industrial estates, for example, the Whittle Estate, Whetstone. These areas on the rural urban fringe are used for recreational and leisure developments too such as Leicestershire Golf Club. The rural urban fringe is under constant presuure from housing development with the Sunstainable Urban Extensions on and beyond the fringe. This will encourage the urban sprawl of Leicester as it merges with areas such as Birstall to the north and then Rothley, Mountsorrel, Quorn and then Loughborough. 

This shows new housing developments in and around Leicester on its rural urban fringe

Many other cities have green belts to limit the growth of urban sprawl. See below. There are over 1.6 million hectares of green belt land in England designed to prevent urban sprawl by keeping areas permanently open and free from 'inappropriate' development.
Green belts in England




Wednesday, 17 April 2019

Cyclone Idai

The Forgotten Disaster - Cyclone Idai

Cyclone Idai is perhaps closer to my heart and mind than for others as I lived in Lilongwe, Malawi for a number of years and travelled throughout the region with my family. 

Idai has proven to be one of the worst cyclones to hit Africa and the southern hemisphere.

Cyclone Idai - An anatomy of a disaster

In early March my Year 8 class were studying Tropical Storms and we had been watching  https://earth.nullschool.net/ for signs of any storms. It is a lower ability class and liked looking for the patterns on the map and were becoming quite good at finding storms before they became officially named. We spotted Idai and traced it over the lessons in early March.

Cyclone Idai in the Mozambique Channel March 14 2019
Cyclone Idai started in the Indian Ocean in early March, heading inland as a tropical depression with a series of thunderstorms to Malawi and Mozambique. The storm caused substantial flooding of southern Malawi. The Shire River burst its banks and on the 8th March 2019 the President of Malawi declared a State of Emergency as over 115,000 people in 13 districts had been affected. 
Relief Web Malawi Food March 2019

But that was just the start of Idai.

Sea surface temperatures of over 29 degrees 
The Mozambique Channel which sits between Madagascar and Mozambique is very deep, with depths of over 3000m. It is also very warm with sea surface temperatures in March 2019 of over 29 degrees Celcius. 

This part of the Indian Ocean lies between 10 and 20 degrees south of the equator. So there are perfect conditions for cyclones to form. The sea surface temperature is warm enough, the ocean is deep enough and the Coriolis effect deflects the storm southwards and causes it to spin in clockwise direction. Low wind shear kept the cloud together.

The Track of Cyclone Idai - from Accuweather
Cyclone Idai March 3 to 12
Cyclone Idai brushed north western Madagascar causing heavy sea conditions and up to 400mm of rainfall in some areas. The torrential rain triggered mudslides and landslides, killing 1 person and causing widespread damage to homes, hospitals and schools. Electricity and phone lines were damaged or destroyed.

Idai barrelled towards the Mozambique coast and on the night of the 14th March 2019 Idai made landfall at Beira, the 4th largest city in the country with a population of over 500,000. 

Idai blasted into the coast as a Cat 2 storm with wind speeds up to 180kph and a storm surge up to 4.5m and rainfall of over 600mm in some places. 1.7 million people lay in its path in Mozambique and 920,000 people were affected in Malawi.

Mozambique
“It is a real disaster of great proportions,” said President Filipe Nyusi of Mozambique, according to The Associated Press.
The weather hazards and storm surge destroyed 90% of Beira and flooding up to 10m spread inland over 100 miles.
An 'inland sea' was created that was 50km wide covering fields and villages.
Idai has caused at least 600 deaths. Thousands of homes have been damaged or destroyed as well as hospitals and schools. infrastructure has also been extensively damaged, such as roads, railways, bridges and communications. 
Doctors Without Borders / Medecins Sans Frontier (MSF) have immunised over 800,000 people against Cholera and treated 3,400 patients with the disease. Cholera spreads quickly in crowded towns such as Beira.

Flooding Mozambique
In the town of Buzi, south of Beira, 7m of flood water engulfed the town. MSF provided a Cholera clinic, as well as other health facilities focusing on maternal health and HIV treatment, which is prevalent in this region. Essential hygiene products like soap and clothes washing detergent have been welcomed. As soon as they were handed out fresh washing was seen on lines and one woman was very pleased as she had not been able to wash her clothes for 3 weeks since the cyclone hit. Education and counselling have been set up, so that people can be educated about the importance of good hygiene as well as how the trauma from the flooding and cyclone damage can affect them psychologically. The UN have appealed for US$40.8 million to provide critical emergency relief to the people in Idai's path.


Malawi
In Malawi, according to ACAPS (a Norwegian based NGO) 56 people died and 125,000 people have been displaced. Rainfall has continued throughout March and into April so prolonging the flooding in the Central and southern districts of Malawi. This increases the risk of diseases such as Cholera and food insecurity as a result of the destruction of food supplies and crops.
Food insecurity has greatest impacts on children; as 40% of under 5s already suffer from stunted growth due to malnutrition.
Some people who have been displaced were still without shelter and adequate washing facilities, so this was seen as a priority, particularly for the vulnerable, such as women and children. Women need shelter as they may be exposed to gender based violence if sleeping out in the open. 
2 HEP plants were damaged on the Shire River and this has led to a reduction in power supply.
Regions impacted by Cyclone Idai

Zimbabwe
On March 16th Idai made its last stand in eastern Zimbabwe, impacting the communities of Chimanimani and Chipinge. Homes were flattened and and flooded. 344 people lost their lives, 250,000 people have been affected in this region and 16,000 households were displaced.


Is this to be expected with climate change?

Cyclones in this region are not uncommon, but this is the 7th significant storm in the Indian Ocean this season, which is double the norm. In the longer term there have been less cyclones in this region, but those that have occurred have been more intense. Combine this with sea level rise it is the low lying poorer coastal areas that will be hardest hit. 

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Tuesday, 18 September 2018

Strategies to Increase Energy Supply

What are the strategies used to increase energy?

How do they produce energy? How can they increase energy supplies? What are their pros and cons?

Renewable Energy Website

The Solutions Project

A. Renewable Energy Sources:

1. Biomass


2. Wind

3. Hydro

4. Tidal

5. Geothermal

6. Wave

7. Solar

B. Non-Renewable Energy Sources:

1. Fossil Fuels
Conventional and unconventional

2. Nuclear


What are the advantages and disadvantages of Natural Gas?

Cleanest of the fossil fuels with 45% less CO2 emissions than other non-renewable sources and less toxic chemicals like NO and SO2

Some gas reserves are in countries that are politically unstable or prepared to use gas supply as a political weapon.
Contributes to global warming by producing CO2 and methane emissions.
Relatively abundant compared to other fuels. This is increasing as technology makes exploitation of shale gas more economic.
Dangerous if handled or transported carelessly.
Less risk of environmental accidents than oil
Can be transported in a variety of ways ie through pipelines or by tankers over land or sea.
Fracking is controversial. Lots of water is needed. Wastewater and chemicals could contaminate groundwater and minor earthquakes are possible.

Pipelines are expensive to build and maintain.
Produces competitively priced electricity.
Is odourless and leaks cannot be detected unless odorant has been added to the gas.

Does not produce waste such as coal ash.
The extraction infrastructure is less harmful to the landscape.
It is lighter than air and so disperses quickly if leaked.
An economic and instant fuel for heating water and large areas, as well as, for cooking.

It allows precise control and quick results when used.

Monday, 3 September 2018

Year 10 Geography homework 

Due 20 September AP Group



Give examples of how the process of urbanisation has happened at different times and speeds around the world

Choose 2 contrasting cities
  • Why did the city grow?
  •     When did its most rapid growth occur? What caused this?
  •  What is its present day population?
  •  How is the population changing and why?
  • Is there counterurbanisation?
  •  Where do people move to?
  •  Overall summary of findings
  •  Include images / graphs / maps etc



London

Nairobi
Sydney

Jakarta

Saturday, 30 January 2016

A case study of a specific development where conflicts exist between economic development and environmental damage.


The Galilee Basin, Queensland, Australia 

Coal Mine Proposal 


1. Where is the Galilee Basin?



2.    What resources does the Galilee Basin have?


The Galilee Basin is a 247,000 square kilometre thermal coal basin in the central region of the Australian state of Queensland. It is one of the largest untapped coal reserves on the planet.

    3.   Who are the stakeholders?


The Environmental Impact Survey process has involved consultation with a significant number of stakeholders including:
    •  elected representatives,
    • federal and state government agencies
    • non-governmental agencies,
    • local councils,
    • Indigenous representatives,
    • the private sector,
    • public organisations
    • local residents
There is strong opposition to the proposed coal projects from local farmers, indigenous traditional owners, environmentalists and the broader community concerned about the potential impact on water resources, climate, threatened species and the Great Barrier Reef. A number of the proposed coal projects are currently being challenged in the courts.


   4. What is the economic impact?


    The Carmichael mine ($6.4bn project) is one of nine proposed new mega mines in the Galilee Basin, which together make it the second biggest fossil fuel expansion proposed anywhere in the world (after Western China).

    It is predicted the mine will support 3,500 jobs during construction and 2,325 more when operational. 
Open Cast Coal Mine, Australia

5. What are the potential impacts of the new mega mines?




Global Impacts:

  • Should these go ahead, the Galilee Basin mines will double Australia's carbon emissions and burn through six percent of the world's remaining carbon budget.
  • The China First mine will process a maximum of 40m tonnes of coal a year, which would release an estimated 85.6m tonnes of CO2 once burned, slightly more than the annual emissions of Romania.


Local And Regional Impacts

  • It is estimated that the coal complex in the Galilee would consume 2007 billion litres (or gigalitres) of water over the life of the mines, dramatically dropping the regional water table and reducing groundwater resources in one of the driest continents on the planet. 
  • The mines would also destroy several high conservation value areas, including the Bimblebox Nature Refuge

  • Conservationists are deeply opposed to the project because it would wipe out half of the 8,000-hectare Bimblebox Nature Refuge, home to koalas and about 150 bird species, including the endangered black-throated finch and the vulnerable red goshawk. There are also concerns over the amount of groundwater it will use.

  • The coal mine is approximately 400km from the coast, with no existing rail line and little existing water, power and service infrastructure.
  • The project will involve the building of a 453km rail line to transport coal from the mine to the Abbot Point port, where it will be shipped to export markets over 30 years.
  • The new railway is proposed to run across floodplains and agricultural land to the coast, and is opposed by landholders.
  • The development of the Galilee Basin is the driver for the proposed expansion of coal ports along the Great Barrier Reef coast, which is causing international concern.
  • Indian companies Adani and GVK, supporters of the Carmichael and Alpha coal mines – two of the largest mines proposed for the Galilee – plan to develop one of the biggest coal export terminals in the world at Abbot Point, on the World Heritage Listed Great Barrier Reef’s coastline


·                Posted on 22 December 2015
Australia’s Environment Minister Greg Hunt has approved 1 million cubic metres of dredging in the Great Barrier Reef World Heritage Area for the expansion of the Abbot Point coal terminal.


6. Why is there concern about the expansion of the port?

The waters around Abbot Point port are home to dugongs, sea turtles and snubfins dolphins. The expansion project involves dredging for a major new coal terminal, with dredge spoil to be dumped on land adjacent to wetlands that are home to thousands of migratory birds.

“It’s disappointing that the Minister has approved this project within the Great Barrier Reef World Heritage Area, despite the damage it will do,” Ms Matthiesson said.

“To expand the port, 61 hectares of seabed will be ripped up creating 1.1 million cubic metres of dredge spoil.

“Damaging dredge plumes will be created harming sea grass and potentially reaching nearby coral reefs." 

Coral cannot survive when smothered in sediment.



The development of coal export terminals on the Great Barrier Reef for Galilee Basin coal has been particularly opposed by tourism operators who fear the destruction of the $6bn per annum tourism industry and by fishers, scientists and conservationists. 

UNESCO’s World Heritage Committee has expressed concern about the industrialisation of the Reef. 

Many of the world’s biggest banks, including Morgan Stanley, Citibank and Deutsche Bank, have pledged not to fund the development of coal export terminals on the Reef.









































































































Sustainable Management?

Whilst not really a case study of sustainable management, there are some aspects that can be considered as such:

Adani Mine, Carmichael, Australia

How are conflicts between economic development and environment managed sustainably?

  • Water Quality agreements - waste water and the Great Barrier Reef
  • Coal from Australia is ‘clean coal’. The Indian company argue that without this clean coal India will continue to burn ‘dirty coal'
  • compensation agreements
  • project lifetime decreased from 150 years to 60 years
  • Coal extraction reduced from 8.3 billion tonnes to 2.3 billion tonnes = reduce CO2 emissions (but still too high in term of global climate change)
  • monitoring of impacts to black-throated finch
  • Adani expected to ‘actively manage’ the mining site for endangered species whilst a replacement habitat is found
....So more of a compromise!

Another good example where indigenous people in Ecuador are threatened by oil extraction


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