CUE case studies Flashcards

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1
Q

Urbanisation case study: Mumbai
- location
- growth 2023-24
- population (2024)

A
  • located in the Maharashtra state, India. south of new Delhi along the west coast
  • 1.77% increase
  • 21.6m (megacity)
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2
Q

Mumbai’s national importance

A
  • financial capital of India, home to the stock exchange
  • home to India’s most specialised industries e.g. R+D, aerospace, computer engineering
  • home to Bollywood
  • large TNC’s are based here e.g. Tata steel and the State Bank of India
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3
Q

Mumbai employment stats:
- Mumbai accounts for what % of India’s exports?
- home to what % of India’s total manufacturing?

A
  • 40%
  • 10%
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4
Q

hyper- urbanisation

A

when an increase in the urban population is happening so rapidly that the city cannot keep up with the needs of the people

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5
Q

push factors from rural areas to Mumbai

A
  • huge threat of flooding, where half a million become stranded during the worst floods
  • dead bodies and cattle float into the water supply where people drink from (dirty water)
  • 280 villages were completely isolated after recent flooding
  • no relief for droughts
  • corrupt government
  • starvation
  • lack of technical systems e.g. banks where only 1/3 have a bank
  • lenders demand payments which forces farmers to sell their wives
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6
Q

pull factors from Mumbai

A
  • education opportunities
  • improved healthcare, access to hospitals
  • improved water quality
  • better job prospects e.g. leather makers, factory workers
  • opportunity to work within the public sector
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7
Q

social and economic issues in Mumbai

A
  • 1/2 population live in poverty
  • over 1/4 of all Indias millionaires live in Mumbai
  • education inequality- 60% literacy rate in dharavi, 90% in the whole city
  • only 30% slum residents have access to healthcare
  • high infant mortality rate (26/1000)
  • chemur open air waste burning - 25% deaths in 2008-2010 related to lung issues
  • HIV/AIDS increasing
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8
Q

environmental issues in Mumbai

A
  • flooding due to the monsoon climate- average rainfall 960mm
  • five rivers flown through Mumbai- July 2005 mithi river flooded leaving 400 homeless
  • seismically active area although not common- low lying so susceptible to hurricanes
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9
Q

what is being done to make Mumbai more sustainable?

A
  • 2004 gov announced redevelopment project to clear dharavi and replace with an independent township incl. hospitals, schools, offices etc however was rejected by residents
  • incr water security by using rainwater harvesting systems on all residential buildings larger than 300m2- however only half of eligible buildings have done this since 2007
  • world bank gave $1billion to improve public transport systems. many families had to relocate however
  • clean up Mumbai campaign- shows individuals and shopkeepers how to recycle
  • national AIDS control organisation runs condom protection programmes to reduce HIV rates
  • increasing cctv cameras
  • lighting up streets
  • solar panels on roofs
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10
Q

DHARAVI:
- where in Mumbai?
- population
- average income
- how much rev does it generate
- how many businesses?
- religion breakdown

A
  • between Mumbais two main suburban railway lines- the western and the central railway
  • 1.2 million- 277,000 per km2
  • $10/ month
  • $700,000/ year
  • 5000
  • 63% hindu, 30% muslim, 6% christian
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11
Q

key issues in dharavi

A
  • overcrowding
  • sewage in water supply
  • lack of sanitation
  • poor quality housing
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12
Q

jobs in dharavi

A
  • leather maker
  • pottery maker
  • rag picker
  • wax painter
  • plastic recycler
  • brick makers
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13
Q

conditions in dharavi

A
  • crowded and cramped
  • 800 ml of untreated sewage released into the mithi per day
  • 1 toilet/ 1000 people
  • over 1000 employed in recycling- over 80% of waste is recycled in dharavi
  • homes make of corrugated iron, plastic sheeting
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14
Q

what is counter- urbanisation? when did it begin?

A

the movement of people from urban areas into the rural areas surrounding the town/ city beyond the green belt.
- began in the 60s and by 1990 the net movement of ppl was 1700 per year

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15
Q

when were green belts established?

A

1950s to prevent physical growth and 2 towns meeting. meant suburbs soon became full with little land left for new developments

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16
Q

what factors helped counter- urbanisation

A
  • technological change- working from home, emails, phones etc
  • freezers
  • easier commuting
  • urban renewal processes meant inner city residents forced to leave and moved beyond the city in overspill settlements
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17
Q

ST IVES CASE STUDY
- where is it?
- population
- why is it in a good place

A

st ives is located in Cambridgeshire, 70 miles north of London and 18 miles from Cambridge along the A14.
- 17,100 (2021), 1961= 3800
- good road links for easy and quick commuting

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18
Q

push factors of Cambridge/ London

A
  • expensive to repair old houses
  • traffic congestion
  • parking shortages
  • retirement
  • high crime
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19
Q

pull factors of st ives

A
  • technological improvements meant firms moved to st ives to create new jobs
  • 200 planned new homes. 75 council
  • plans to expand primary schools- 240 new places
  • peaceful and quieter
  • bigger houses, larger gardens
  • housing more affordable
  • less pollution
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20
Q

positive consequences for st ives

A
  • increasing shops and cafes
  • migrants bring their businesses and create jobs
  • £116m guided busway linking st ives to Cambridge and Huntingdon. reduces congestion
  • home owners benefit from increased property value
  • flood protection £8.8m completed along the great river ouse in 2007
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21
Q

negative consequences for st ives

A
  • population structure shifts- more under 16s now than over 65s
  • house prices increased £130k-£210k from 2000-2010
  • new developments built on great river ouse- 1000 at risk of flooding
  • roads congested
  • loss of community
  • green belt being built on
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22
Q

urban resurgence

A

the process of movement of ppl back into old inner city areas which have been redeveloped. there are two main processes:
- gentrification
- large scale investment

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23
Q

gentrification

A

the processes of upper and middle class families moving into once lower income and poorer areas and redoing homes, displacing original residents and communities

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24
Q

NOTTING HILL CASE STUDY
- location
- average house prices of flat, semi-detached and terrace

A
  • central London within the same borough as Kensington and Chelsea, surrounded by Islington and Fulham
  • flat= £1.6m
  • semi- detached= £7.5m
  • terraced= £3m
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25
Q

process of gentrification in Notting Hill

A
  1. originally called dale and completed mid 19th century into grand houses on brickfields
  2. character changed after ww11 where divided into flats and landlords forced high prices to those who were predominantly from the wind rush generation
  3. 1950s racial tensions
  4. 1960s began to be gentrified by young professionals who did them up and added immense value
  5. mature gentrification in 1980s and 90s as private sector professionals moved in and prices are now enormously high
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26
Q

Newington green - islington small scale gentrification
- 83% white
house prices?

A
  • flat= £600k
  • terraced= £1.4m
  • detached= £2.6m
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27
Q

positives of gentrification for Newington green?

A
  • property prices risen by 80% in the last 5 years, good for homeowners
  • crime decreased and have safer streets police force
  • national upturn in pride of place
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28
Q

negatives of gentrification for Newington green?

A
  • increasing white upper and middle class making it harder for diversity to occur
  • Newington green action community thought the Turkish community influenced prostitiutes and burglars however this was false and due to prejudice. racism is occurring increasingly
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29
Q

deindustrialisation

A

the decline of industry within a country, usually measured by the reeducation in industry employment.
for the UK, it began in the mid 20th century

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30
Q

decentralisation

A

as the inner city areas declined, new investment went to the edge of cities (1970s)

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31
Q

deindustrialisation occurs for 3 reasons

A
  1. mechanisation
  2. competition from abroad
  3. reduced demand for traditional products
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32
Q

SHEFFIELD CASE STUDY
- where is the AMP?
- why is it in a good place?

A
  • the AMP is located approx 10km east of Sheffield centre along the A360
  • in a good place as lots of surrounding land, near M1, close to workers, railway off the prince of Wales road
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33
Q

process of deindustrialisation in Sheffield:
- when did factory closured begin
- unemployment rate from 1978- 1984
- how much did the workforce reduce by in 1984?

A
  • began in the 70s through to the 80s. this is due to a mainly declining steel industry due to comp from abroad
  • 1978= 4%
  • 1984= 16%
  • reduced by 24%
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34
Q

how can decentralisation be seen in Sheffield?

A
  • there was a shift of jobs to the service sector as it was realised that the path to prosperity was to switch to advanced manufacturing
  • the AMP accelerated growth of the lower don valley which attracted investment back into the city
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35
Q

AMP:
-how large is it
- where is it
- when was it founded

A
  • the amp is a 100 acre site on the Sheffield- Rotterdam border In North Yorkshire
  • founded 2004 in joint partnership with Boeing. it was a £100m partnership
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36
Q

what does the AMP focus on producing?

A

materials and structures including metallics and composites used frequently in aerospace, automotives, medical devices and power generation

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37
Q

successes of the AMP?

A
  • £100m partnership with Boeing
  • Sheffields unemployment rate has been decreased since
  • boeing 787 dreamliner
  • military and commercial planes
  • £50m partnership with mcclaren F1- 200 jobs created
  • provides new space for start up businesses and all of these firms have a fixed money contribution
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38
Q

what issues can still be seen in Sheffield?

A
  • long term unemployment as lack skill set for new jobs
  • service jobs created are often exploitative zero hours contracts and have not made up for the loss of jobs in manufacturing
  • inner city locations have been avoided and are still run down- further inner city decline
  • 57th most deprived local authority
  • unemployment is still high at 3.9% but below UK average at 4.3%
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39
Q

urban policy

A

strategies used by the local or national government to develop urban areas and reduce urban issues. they have arisen since 1979 at the peak of deindustrialisation

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40
Q

URBAN REGENERATION POLICIES: LONDON DOCKLANDS
urban development corporations (1980s)
- what did they focus on?

A
  • focussed on attracting investment and new businesses to improve the environment
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41
Q

why was regeneration needed? docklands

A
  • docks no longer in use due to containerisation meaning ships were too big to fit through the thames
  • 10,000 jobs lost
  • unemployment rate 21%
  • 50% of the docks became derelict
42
Q

how were the docks regenerated? (housing)

A
  • 50,000 new homes built since 1981
  • 8000 local authority homes improved
  • Silvertown urban village created with 9000 homes. situated in the royal docks
43
Q

how were the docks regenerated? (local community/ environment)

A
  • £20m spent on regenerating local parks and gardens
  • 200,000 trees planted
  • 17 conservation areas created
  • 728 hectares of derelict land reclaimed. parks and riverside paths created
  • £300m spent on improving utilities
44
Q

how were the docks regenerated? (transport)

A
  • docks and the DLR opened in 1987- £73m. full time service from Canary Wharf to lewisham
  • London city airport opened 1987 in royal docks. 4.3m passengers per year from 400,000 on opening.
  • limestone link road- £450m and connects central London to the docks. built bridges also
45
Q

key investors of London docklands

A
  • LDDC attracted HSBC- they reimaged the docklands
  • central government planned and granted planning permission
  • transport for London (TFL) implemented the DLR and connected the docks to the jubilee line
  • crossrail- new transport hub connecting both sides of London
46
Q

was the regeneration of London docklands successful?

A
  • contains largest banks in UK (HSBC and Barclays)
  • created over 100,000 jobs
  • many locals couldn’t afford the new housing
  • social issues not tackled- purely cosmetic
47
Q

HULME CITY CHALLENGE: 1990s
- how did cities receive resources?
- where is Hulme?

A
  • had to fight for government funding with other cities, resources spread thinly over a wide area
  • manchester
48
Q

why was regeneration needed?

A
  • heavily bombed in ww11
  • Industrial Revolution led to poor quality housing
  • 1960s Hulme crescent failed- poor quality
  • heating crisis where many couldn’t afford to pay
49
Q

what was done? (housing hulme)

A
  • 25 new town houses
  • 50 flats
  • 2000 overall new homes from 1990 to present day
50
Q

what was done in Hulme? (economic)

A
  • Birly fields developed into office blocks, attracting Michelin and the university
  • 300 new businesses established
51
Q

what was done in Hulme? (social)

A
  • Birly fields retained as public parkland
  • Zion arts centre created- tourism
  • 40% reduction in crime since the 90s
  • shopping parade refurbished
  • Hulme arch created to represent regeneration
  • hulme park - £50m upkeep
52
Q

what hulme successful overall?

A
  • skillset needed increased- many locals dont have it
  • unis built on Greenfield sites rather than brownfield
  • remains in Manchesters worst 10 wards
  • worst 2% of wards in England
  • overall improvement in the life of residents didn’t improve- improved the aesthetic and increased tourism revenue
53
Q

NEW DEAL FOR COMMUNITIES: DAVENPORT (2000s)- under a labour government
- what was the purpose of the new dal for communities scheme?

A

designed to transform the 39 most deprived neighbourhoods in the country and improve the lives of the residents living there

54
Q

why was regeneration needed in davenport?

A
  • 490 domestic violence cases recorded
  • 1997- 25% in poverty
  • extensive damage during the blitz- never fully rebuilt
  • unemployment exceeded 14%
55
Q

what was done in davenport? (social)

A
  • 30 CCTV cameras put in to make streets safer
  • NDC’S health scheme to help the most deprived patients
  • 80 ppl were employed per day
  • 400 homes refurbished
  • more bus routes implemented
56
Q

what was done in davenport? (economic)

A
  • 6 commercial units built to attracted businesses
  • unemployment became below the national average for the first time in 50 years
  • public transport created and £3m spent to improve existing transport
57
Q

what was done in davenport? (environmental)

A
  • tennis courts and green spaces were created to try and improve the mental health of residents
  • demolition of the 3m high Berlin Wall
  • increased pedestrianised areas and cycle routes to encourage people to get outdoors
58
Q

was Davenport’s new deal for communities successful?

A
  • residents couldn’t afford new housing again
  • residents were not happy according to a survey completed in 2008
  • couldn’t afford bus fares and didn’t run at the right times for residents
59
Q

urban form

A

relates to the physical characteristics that go towards making up an urban area. includes:
- size
- shape
- population density
- land use pattern e.g. residential, industry and business/ commerce

60
Q

PMWC

A

a pmwc is an urban form associated with changes in the urban structure and architectural design, reflecting the changed structure and social, economic conditions of the late 20th century

61
Q

characteristics of a pmwc

A
  • fragmentation
  • globalisation
  • simulation
  • beautification
  • fortification
  • Information
  • gentrification
  • decentralisation
  • privatisation
62
Q

evidence for London being a pmwc

A

fragmentation- London is broken up however each fragment co-exists with one another. 3.37% population are migrants

globalisation- many TNC’s such as apple, Microsoft, google, McDonalds
- 99% of earth’s businesses activity located in the zones that share the same time zones

simulation- m16 building designed to look like a castle

beautification- gherkin, charing cross station, city hall (Southwark)

fortification- M16 building one of the most secure buildings in the UK
- US embassy
- monitored by CCTV e.g. kings cross station, tower bridge, London eye

gentrification- tate modern, islington, Notting Hill

privatisation- many companies in Kuwait own land in London

63
Q

alcester primary care centre SUD
- where?
- SUDS used
- how big what shape?
- which river flows through alcester

A
  • alcester primary care centre, Warwickshire
  • swales, rain gardens, permeable pavements
  • L shaped roughly and 0.75 hectares
  • the river arrow
64
Q

how do the suds work?

A
  • most infiltration comes from the roof which runs into swales below
  • placed rocks in the garden to make it look more natural- attracting biodiversity
  • porous pavements used in the car park to infiltrate water into the soil below
65
Q

benefits of alcester suds

A
  • controls surface runoff
  • allows for slower lag time to river arrow
  • clean water that’s natural
  • water treated biologically though the system
  • biodiversity potential increased
66
Q

challenges

A
  • took a while for planning permission
  • safety and maintenance concerns such as rocks around children
67
Q

CHEONGGYECHEON RIVER RESTORATION
- where is it?
- population of Seoul
- why was it needed?

A
  • Seoul, south Koreas capital
  • approx 10million (just less)
  • river was covered over and it was was poor water quality, showing signs of concrete cancer due to the decayiong of bridges due to the poor water quality
  • lack of trees and very minimal wildlife
  • very polluted due to the highway which was created on top of the river
68
Q

when was the river covered over?

A

1958-1961

69
Q

when did the restoration project begin

A

2003

70
Q

how much did it cost
(cheonggyecheon)

A

$281million

71
Q

how long is the river project now?

A

5.8km

72
Q

what was done during the project? what was created?

A
  • 22 bridges and 12 pedestrian bridges
  • 10 for cars
  • water pumped from nearby Hangang river to keep depth at 40cm consistently
  • waterways implemented
  • middle zone contains recreation areas and waterfront decks
  • final zone= wider stream designed to look unnatural- most biodiversity here
73
Q

DEONAR DUMPING GROUND
- where is it
- how big (ha)
- what kind of waste does it contain
- when created

A
  • mumbai in shivasi nadar, an eastern suburb
  • 134 hectares, 18 storeys high
  • unsegregated waste- municipal waste, household, electronic, hospital, biomedical, industrial
  • 1927
74
Q

environmental effects of deonar

A
  • co2 and CO levels rising
  • chlorine gas leak from biomedical waste- 76 hospitalised
  • pungent air
  • particulate mater reading 7000 micrograms/m^3
  • decomposition of human remains and the burning of them increases health risk
75
Q

social effects of deonar

A
  • increase lung related illnesses e.g. asthma, bronchitis
  • many have ongoing lung issues
  • smoke blows into homes
  • 2010 chlorine gas leak, 76 intensive care
  • cadmium and lead burnt releasing toxic fumes
    • 25,000 deaths per year related to pollution
76
Q

SEMEKAU LANDFILL
- where is it?
- population of the country but population density is…
- peak waste per day 2016
- when did the first waste get shipped to semekau?

A
  • singapore- 8km off the southern coast (an island)
  • 5.7m but 3rd most densely populated country with 8000/km^2
  • 8600 tonnes per day 2016
  • 1995
77
Q

how does waste get transported to semekau?

A

6 barges transport 1000s of tonnes of waste per day

78
Q

when is the landfill site predicted to be full?

A

2045

79
Q

what happens to the waste as it gets to the site?

A

incinerated into ash and this is what goes into the chambers. 65% ash, 35% non-incinerable material

80
Q

what is the chambers made from?

A

chambers are below the sea and waste is contained in a impermeable plastic and marine clay membrane

81
Q

AEB (waste to energy incineration plant)
- where is it?
- why was it needed?
- what incentivised the companies to create this plant?

A
  • Amsterdam- netherlands
  • complaints from residents about smell of landfill, little space in the city
  • 1995 tax on every tonne of waste dumped gave companies the incentive to invest into other methods of waste disposal
82
Q

the AEB produces how many megawatt hours of electricity annually?

A

1 million

83
Q

how many gigajoules of heat does it produce annually?

A

300,000 gigajoules

84
Q

how many trucks per year brought to the AEB?

A

600- 1.4m tonnes

85
Q

BEDZED: to what extent can urban areas achieve sustainability
- when was it completed
- built by who
- what is it?

A
  • 2002
  • bioregional and the peabody trust- UK’s longest provider of social housing
  • the uk’s first mixed use sustainable development comprising of office blocks, homes, a college and community facilities
86
Q

where is BEDZED

A

borough of sutton, south london

87
Q

features of BEDZED

A
  • secure cycle pathways
  • near to transport links- trains etc
  • few car parking space to encourage cycling and walking
  • 27% reduction in electricity consumption
  • 100 homes, 220 residents
  • south facing windows which are double glazed to allow for better insulation
  • wind cowls- bring fresh ventilation bringing air to homes through the roof
88
Q

CURITIBA
- where is it
- what have been the issues there

A

curitiba is the capital of parana state and is found south east Brazil
- mass unemployment, congestion, lack of basic healthcare services, uncontrolled growth of squatter settlements and shanty towns

89
Q

how has transport in curitiba been developed in a sustainable way?

A
  • triple articulated buses holding 4000 per day. 100x cheaper than cars. fit with low steps and wide doors to allow quick movement of passengers on and off. drivers are paid by the km not by the passenger to suppress disputes
  • buses colour coded with red being fewer stops and green being suburban routes, orange outlying districts to express routes. citizens easily can identify the bus they need to be on
  • elevated glass boarding tube where ppl shelter and buy tickets- allowing for sped up process
90
Q

how have parks been developed to be more sustainable?

A
  • stopped the growth of shanty towns
  • 28 parks and wooded areas
  • baragni park used for flood control in the 1970s
  • curitiba has 4x the amount of green space recommended for a city
91
Q

how has housing and social housing been developed sustainably?

A
  • site and service schemes as many have to cope with flooding
  • gov offers low interest land and homes and residents trained on how to build homes- make up large part of the labour force
  • urban growth restricted to key corridors along the public transport
  • COHAB social housing provides 50,000 homes
  • favelas population increase however
92
Q

how does curitiba deal with urban waste?

A
  • recycles 2/3 of its waste
  • waste separated into organic and non organic
    -green exchange- residents offered food in return for waste- trucks come to communities. paid by the weight
  • waste trucks ring a loud bell so residents know when to out out waste
93
Q

how has industry been developed in a sustainable way?
- who are the key investors?
- what has been done with industry, where has it been developed and why is this sustainable?

A
  • manufacturing economy based
  • volvo attracted who built the buses
  • developed industry 10km south from city to provide employment oppertunities.
    FEATURES OF THIS:
  • SE winds blow pollution away from the city
  • integration of industrial facilities with public transport facilities- runs at time for workers to use
  • industry developed with parks around it limiting the space to prevent from further outward movement
  • 20,000 housing units built in the area for easy access for workers
  • by 2000, over 550 factories operating, provide over 5000 jobs
94
Q

WATER AND AIR POLLUTION IN MUMBAI AND LONDON
- causes in Mumbai

A

Mithi river:
- raw sewage (800ml per day)
- industrial waste
- municipal waste
- hazardous materials e.g. zinc, lead and sulphates
- cattle sheds lead to animal waste
- oil barrels
- effluent (outflowing of water from industries)

95
Q

water pollution sources in London

A
  • raw sewage from companies such as severn Trent, Thames water etc
  • outbreak of disease in Devon and southern England in may 2024
  • incorrect plumbing causes dishwasher water, toilets, bathwater to flow into rivers
  • driveways- washing cars. soap destroys organisms in rivers
  • car parks- oil and petrol
  • ## agriculture- pesticides kill aquatic life
96
Q

London and mumbai particulate matter reading

A

London - 55 (moderate)
mumbai - 687 (hazardous)

97
Q

main contributors to air pollution in London

A
  • transport being the biggest factor particularly cars petrol and diesel
  • also rail and bus
  • gas domestic and commercial

transport emits nitrogen oxides

98
Q

main contributors to air pollution in mumbai

A

waste burning -
- industries in eastern suburbs and new Bombay
- rubbish incineration by the BMC brihanmumbai municipal corporation
- insufficient control of vehicle numbers

99
Q

causes of concern for mumbai

A
  • carbon monoxide levels very high
  • increasing in cancer cases
  • chlorine gas leak in 2010 causes 76 patients to be in intensive care
  • increasing respiratory related illnesses
  • 25,000 pollution related deaths per year
100
Q

main effects of pollution on London

A
  • 9400 premature deaths per year
  • £1.5b cost to the NHS per year
  • nitrogen oxide exacerbates existing respiratory illnesses and can cause new ones
  • long term lung cancer and linked to dementia and brain cancer
  • 1/3 of Londons schools are close to roads with illegal levels of NO2
101
Q

strategies to reduce air and water pollution in London

A
  • congestion charge £10/ day for those driving into central London. applies on weekdays up to 6pm.
  • 34,000 motorists pay per month
  • fines of £130

Water:
- water resources act 1991- legislation governing discharges to water surfaces
- London urban sustainable drainage plan- retrofitting the old sewer system built 150 years ago so that water can be kept cleaner. allows for. sustainable drainage and allows for reduced flood risk

102
Q

strategies to reduce air and water pollution in mumbai

A

air:
- monorail opened in 2012 which account for 500 coaches per day. faster and more sustainable travel
- this has reduced air and noise pollution by 16%
- new legislation for industrial chimneys to be above a certain height so that fumes are easily dispersed by the wind

water:
- 2010 plan to clean up the mithi- authorities began to close all unauthorised acitivities which discharge industrial effluents, sludge, oil etc into the mithi
- rubbish collection schemes set up to minimise waste going into the river
- unemployed ppl hired to help clean the river