Monday, June 25, 2012

IGCSE Physical Geography - Google Docs

The formatting may be strange from converting on google docs

https://docs.google.com/open?id=0B0RgfrfwviNwbE5QQmdDTU9mMVE

IGCSE Case studies

Again the formatting may be a bit strange form converting it on google docs

Economic development - Google Docs

Here is a booklet though some of the formatting is strange because I had to convert it into this format

https://docs.google.com/open?id=0B0RgfrfwviNwLWpOMkZkTjFfUE0

Competition for land *AS*

(Sorry I can't put pics up of the bid rent theory diagram, but it's simple to find)



·      There are numerous theory’s related to locational rent. Though the main assumption is the highest bidder will obtain the land. It is also assumed the highest bidder is the one that can obtain the most profit from the site.
·      Land competition is highest at the CBD, mainly because it’s accessibility and the shortage of space.
·      Businesses such as shops conduct business using a relatively small amount of ground space and due to the high rates of sales and turnover they can bid a high price for land (they use the land intensively). Usually offices are built in high rises above ground level shops.
·      The Peak Land Value Intersection (PLVI): The most valuable site in the CBD.
·      Retailers compete with offices – which rely upon good transport systems and proximity to other commercial buildings

Urban trends and the issue of urbanisation


Urban trends and issues of urbanisation

Urbanisation: The process by which an increasing proportion (%) of the total population of a country lives in towns and cities.
Counter-urbanisation: The process of moving from an urban environment to a rural environment.
Gentrification: Where old substandard housing is bought, modernised and occupied by wealthy families.

Counter-Urbanisation in Sydney Australia

·      Many leave due to congestion, crumbling infrastructure, expensive real estate prices and soaring rent prices.
·      25% of Sydney residents are looking to leave
·      In New South Wales government created a $3.75 million campaign to lure Sydney residents to ‘Evocities’ such as Bathurst and Orange. The campaign included billboards along congested city roads.
·      The current population of Sydney is 4.5 million and is expected to reach 5.7 million by 2030.
·      A June 2020 survey said 50% of people needed an annual income $100,000 to live comfortably in Sydney. Only 15% of those surveyed had such an income.
·      In 2010 Sydney was one of the least affordable cities to live in the world.
·      Sydney’s annual house price in June 2010 was $700,000 compared to Evocity prices of $300,000.
·      60% of those that pay rent in Sydney pay over $350 per month – in Evocities only 20% pay this.
·      Evocities are said to have good education, healthcare, transport and opportunities for new businesses.
·      On average a Sydney resident only has 10% of their income left to spend on leisure – In Evocities it’s 25%.
·       A Large Evocity (Wagga Wagga) has around 58,000 people

Residential segregation *AS*



Residential segregation is separation of settlements on the basis of wealth, age and/ or ethnicity. Usually the poorest are attracted to cheaper areas and the wealthiest to new or well-preserved areas.

Explanation:
·      Usually divisions occur when less well off people are attracted to cheaper areas and wealthier people to newer cleaner areas that they can afford.
·      Social tensions may arise due to stark differences in lifestyle, religion or preferences.
·      Migrants and ethnic groups move to areas of existing communities and support networks.
·      Some may move to a particular area for a school zone. People that are successful may try to get their children into a better school.
·      Physical barriers may segregate e.g. hills or railways

Positive Impacts:
·      Different Migrants = new skills
·      Housing boom
·      Possible increase in tolerance
·      Segregation enables the celebration of difference
·      Segregation allows resistance to external threats

Negative Impacts:
·      Renting shortages
·      Racial conflict may arise
·      Increased intolerance may occur
·      Outcome of inequality
·      Leads to misunderstanding and mistrust
·      Leads to stereotyping

Statistics:
·      In the 2006 census mostly Europeans lived in Howick (77.6%) with the minority being pacific islanders at 2.3%.
·      In the 2006 census mostly pacific islanders lived in Clendon (52.4%) with the minority being African/Latin and middle eastern decent (1.1%)
·      In the 2006 census mostly Europeans lived in Glenfield (52.5%) with the minority being African/Latin and middle eastern decent (2.3%).
·      The highest Asian population is in Mt. Roskill (40%)
·      37% of Aucklanders are born overseas
·      Auckland has the 6th highest rate of ethnic diversity in the world 

A study on rural settlements - Rural decline in New Zealand


A case study of rural settlement: Ohura, New Zealand

·      Ohuru is in King Country near Taumarunui
·      Population 150
·      Between 2005-2006 the population declined 3.5%
·      It has a cosmopolitan club and a school
·      Coal mine closed (though another may open with resource content)
·      Prison shut down and is now a backpackers
·      Dairy shut down after prison closed as it struggled to make ends meet
·      Jobs lost at mine after it was closed by the government
·      About 12 left at the primary school

2001:
·      Male bias from prison
·      20.3% are under 15
·      5.1% are over 65
·      25% have a post high school qualification
·      Mostly Maori and European
·      Median income of $10900
·      Unemployment rate 14.3%
·      42 families
·      73% have access to telephones
·      Average weekly rent payment in $60

2006:
·      Decrease of 57 people
·      Female to male ratio about equal
·      Percentage of European increases
·      Only 4% are from overseas
·      Unemployment rate down to 9.1%
·      Average income rose to $11500
·      Access to telephones dropped to 72%