ATAR Geography Comprehensive Review: Urban Systems, Demographics, Biodiversity, and Waste Management

Comprehensive practice flashcards matching Unit 3 and Unit 4 ATAR Geography syllabus content, covering Perth and New York City urban dynamics, biodiversity loss, and waste management.

Site (Perth) - Plain Topography

A sandy, gently undulating plain ranging in height from $0\text{--}60\text{ m}$ above sea level, containing some poorly drained wetland areas and limestone geology.

Site (Perth) - Interdunal Lakes

Linear freshwater lakes situated in swales parallel to the coastline, exemplified by Lake Monger.

Site (Perth) - Flatter Land Utilization

The predominant geographical expanse of the gently undulating coastal plain where urban settlement is concentrated.

Site (Perth) - River Network

The Swan and Canning River systems; the Swan River divides the metropolitan area into northern and southern halves.

Site (Perth) - River Corridor Development

Outward urban expansion following linear river corridors, creating a semi-stellate shape that facilitates north and southward urban sprawl.

Site (Perth) - Darling Escarpment Topography

A major landform rising to an elevation of $300\text{ m}$ above sea level to the east of the Swan Coastal Plain.

Site (Perth) - Darling Escarpment Geology and Soils

A terrain characterized by lateritic soils, granite outcrops, and forested areas.

Site (Perth) - Eastern Physical Barrier

The Darling Escarpment, which limits outward eastern urban development to small pockets such as Kalamunda.

Site (Perth) - Western Expansion Barrier

The Indian Ocean, which acts as a complete natural barrier preventing westward urban expansion.

Site (Perth) - Transport Infrastructure Alignment

Major transport routes, including the Mitchell Freeway, Kwinana Freeway, and passenger railway lines, constructed parallel to the Indian Ocean coastline.

Situation (Perth) - Macro-Geographic Location

Located in the south-west of Western Australia on the Swan Coastal Plain, positioned directly west of the Darling Escarpment.

Situation (Perth) - Central Business District (CBD)

Situated at the primary convergence point of regional transport arterial links: Great Eastern Highway, Mitchell Freeway, Albany Highway, and Kwinana Freeway.

Situation (Perth) - Geographic Coordinates

Positioned at latitude $31^\circ 57'\text{S}$ and longitude $115^\circ 51'\text{E}$.

Situation (Perth) - Global Isolation

A remote global city located approximately $2,700\text{ km}$ west of Adelaide, South Australia.

External Morphology (Perth) - Structural Shape

A semi-stellate shape driven by linear outward corridors radiating along transport infrastructure and rivers.

External Morphology (Perth) - Total Land Area

An extensive metropolitan area covering approximately $1,600\text{ km}^2$.

External Morphology (Perth) - Linear Extent

Spans $150\text{ km}$ north to south, stretching continuously from Mandurah in the south to Two Rocks in the north.

External Morphology (Perth) - Inland Breadth

Extends approximately $30\text{--}40\text{ km}$ inland from the coast before being hemmed in by the Darling Escarpment.

Perth Urban Corridors

Consists of four established major growth corridors, with a fifth emerging corridor expanding in the north-east towards Caversham.

Perth Satellite Suburbs

Outlying detached urban communities planned and constructed beyond the continuous urban fringe, such as Ellenbrook.

Perth Demographic Shift - Median Age

The metropolitan median age increased from $35.7\text{ years}$ in 2001 to $37\text{ years}$ in 2021, reflecting an aging population.

Established Residential Zone (ERZ) - Demographics

Older demographic profile with accumulated wealth, inhabiting traditional family homes and generating high demand for healthcare and public transport.

New Growth Zone (NGZ) - Demographics

Younger demographic composed heavily of DINKs (Dual Income No Kids) and young families seeking cheaper, smaller dwellings and higher density living.

Alkimos - Median Age and Seniors Proportion

An outer northern growth suburb with a median age of $30\text{ years}$, where only $12\%$ of the population is over $55\text{ years}$.

Alkimos - Overseas-Born Population

A high proportion of overseas-born residents, reaching $49\%$ of the total suburb population.

Alkimos - Distance from CBD

Situated in the outer northern coastal corridor, $43\text{ km}$ away from the Perth CBD.

Shenton Park - Median Age and Seniors Proportion

An inner established suburb with a median age of $41\text{ years}$, where $29\%$ of the population is aged over $55\text{ years}$.

Shenton Park - Overseas-Born Population

Contains an overseas-born demographic comprising $36\%$ of its local residents.

Shenton Park - Distance from CBD

An inner western suburb located only $3\text{ km}$ from the Perth CBD.

Perth Gender Distribution - Inner Mixed Zone (IMZ)

Exhibits a higher proportion of males in the IMZ and CBD due to employment opportunities, entertainment precincts, and high-density apartment living.

Perth Gender Distribution - Outer Metropolitan Suburbs

Balanced sex ratios across middle and outer suburbs populated predominantly by nuclear family households.

Alkimos vs Shenton Park - Median Weekly Income

Alkimos residents earn a median weekly income of $\$983$, compared to $\$1,145$ in affluent inner Shenton Park.

Alkimos vs Shenton Park - Monthly Mortgage Payments

Alkimos home buyers service median monthly mortgages of $\$1,950$, whereas Shenton Park mortgages average $\$2,980$.

Alkimos vs Shenton Park - Higher Education Attainment

Shenton Park reports $2,160$ residents holding bachelor degrees, whereas Alkimos records $1,867$.

Alkimos vs Shenton Park - Occupational Divergence

Alkimos contains $1,024$ tradespeople and $930$ professionals; Shenton Park houses $1,162$ professionals and only $101$ tradespeople.

Ethnic Clustering (Tuart Hill and Piara Waters)

Identified suburban clusters characterized by large concentrations of residents of Indian cultural ancestry.

Ethnic Clustering (Osborne Park)

A long-established cultural enclave characterized by a significant population of Italian ancestry.

University Enclaves - Cultural Demographics

Concentrations of international and foreign tertiary students clustering in residential accommodation near major metropolitan universities.

Waste Authority of Western Australia - Core Mandate

Values collaborative partnerships with local government, regional councils, industry, and the community to improve resource recovery.

Waste Avoidance and Resource Recovery (WARR) Strategy 2030

State policy framework aiming to reduce per capita waste generation across Western Australia by $20\%$ by the year 2030.

Three-Bin Kerbside Collection System - 2050 Goal

A statewide initiative supported by the WA Waste Authority to roll out standardized three-bin systems across all local government areas by 2050.

City of Bayswater Strategic Community Plan 2021–2031

A municipal plan prioritising environmental sustainability, landfill reduction via a FOGO system, and alignment with UN Sustainable Development Goals.

Food Organics and Garden Organics (FOGO) System

A kerbside organic waste collection system designed to divert compostable household biomass from municipal landfills.

Bin Tagging - Waste Management Strategy

An education and auditing method implemented by councils to reduce kerbside recycling contamination and foster long-term behavioral change.

Cloth Nappy Rebate (City of Bayswater)

A local government financial incentive providing young families a $50\%$ rebate up to $\$100$ on reusable cloth nappies.

Disposable Nappy Landfill Burden

Generates an estimated $640\text{--}900\text{ kg}$ of solid municipal waste per infant annually when single-use items are discarded.

City of Bayswater - Population Scale

An established metropolitan local government authority managing planning processes and waste services on behalf of $66,000+$ residents.

Perth Projected Linear Span (2050)

Projected to stretch approximately $250\text{ km}$ along the coast from Myalup in the south to Lancelin in the north.

Greenfields Development - Historical Percentage

Historically accounts for $70\%$ of all new residential development across metropolitan Perth on previously undeveloped land.

Alkimos - Eglinton Growth Surge (2023–2024)

A major north-west coastal growth corridor where the population expanded by $2,100$ people within a single year.

Baldivis Growth Surge (2023–2024)

An outer southern growth corridor experiencing an annual population influx of $1,500$ residents.

Perth 2050 Housing Demand

A projected population of $3.5\text{ million}$ that will require the construction of an additional $800,000$ dwellings.

The 'Australian Dream'

A widespread cultural desire to own a large, detached single-family home on a spacious suburban block with a private backyard.

Passenger Rail Extensions (Mandurah and Butler)

Public transit extensions northward to Butler and southward to Mandurah that facilitated accelerated urban sprawl into outer suburbs.

Freeway Expansion and Urban Morphology

Continuous expansion of Mitchell and Kwinana freeways reinforcing linear coastal development by freeing residential choice from workplace proximity.

Rural-Urban Fringe (RUF) Family Appeal

Offers cheaper land, larger lot sizes, brand-new homes, and open spaces, avoiding inner-city traffic, congestion, noise, pollution, and crime.

House and Land Packages (RUF)

All-inclusive turnkey packages marketed by construction companies, bundling land, houses, landscaped gardens, and completed interior finishes.

Socio-Economic Aggregation (RUF)

The spatial concentration of lower socio-economic groups in outer suburbs, increasing exposure to social isolation and reduced service access.

Commuter Time Deficit - Urban Sprawl

Long commuting times between outer fringes and central employment zones that reduce family and leisure time while intensifying traffic congestion.

Carnaby's Black Cockatoo Habitat Loss

The destruction of essential old-growth feeding and nesting trees across the Swan Coastal Plain caused by broadscale land clearing for housing estates.

Peacock Jumping Spider Habitat Fragmentation

The localized loss and fragmentation of coastal dune and plain scrub habitat on the Swan Coastal Plain due to urban encroachment.

Fossil Fuel Consumption - Urban Sprawl

Heightened consumption of petroleum fuels driven by car dependence and extended daily travel distances across the metropolitan expanse.

Government Capital Expenditure Burden - Greenfields

High public fiscal costs to construct new roads, water networks, power grids, telecommunications, and public services like schools and hospitals in the RUF.

Displacement of Productive Farmland

High-value agricultural and market gardening lands near the city being overtaken by housing estates and pushed onto marginal soils.

Infrastructure Underutilisation in IMZ

The underuse of established inner-city physical infrastructure and services, which can contribute to localized urban blight.

Urban Bushland Council (UBC) of Western Australia

A peak non-governmental conservation organization that advocates for the legal protection of native urban bushland against urban sprawl.

Bush Forever Framework

A state public policy framework endorsed by the UBC that aims to conserve the biodiversity of $51,000\text{ hectares}$ of regionally significant bushland.

Strategic Environmental Assessments (UBC)

Comprehensive planning assessments demanded by the UBC to delineate conservation zones from areas suitable for sustainable development.

Urban Infill

The redevelopment of land within an established urban area to increase housing density, reducing expansion pressure on the rural-urban fringe.

Inner Suburban Subdivision (Innaloo)

The division of large traditional residential blocks into multiple smaller housing lots or multi-unit dwellings with reduced outdoor yard space.

Perth Residential Infill Target

A metropolitan planning benchmark aiming for $47\%$ of all future residential construction to occur via infill, reducing greenfields to $53\%$.

Montario Quarter - Project Classification

A master-planned brownfields urban infill development located in Shenton Park, scheduled for total project completion in 2027.

Montario Quarter - Housing Scale and Typology

Delivers over $1,100$ new dwellings across varied typologies including apartments, townhouses, and single residential homes with retail and dining.

Montario Quarter - Proximity Advantages

Situated within immediate walking distance of Shenton Park train station, medical facilities, schools, the beach, and the Perth CBD.

Montario Quarter - Dedicated Public Open Space

Reserves more than $25\%$ of the total estate footprint for public open space, playgrounds, and public art installations.

Transit Orientated Development (TOD)

Urban development that maximizes residential, commercial, and leisure density within comfortable walking distance of a high-capacity transit node.

Affordable Housing Mandate for TODs

A planning condition in Western Australia requiring TOD proponents to set aside an approved percentage of dwellings as affordable housing.

Claremont on the Park - Industry Recognition

A premier TOD surrounding Claremont Oval near Claremont Train Station, officially recognised as WA’s top development project in 2021.

Claremont on the Park - Dwellings and Open Space

Delivered $850$ new dwellings on remediated brownfield land, with approximately $30\%$ of the total site dedicated to public open space.

Claremont on the Park - Housing Diversity

Contains a mixture of 1, 2, and 3-bedroom apartments designed to increase population density around Claremont's central retail core.

Claremont on the Park - Multimodal Transport Links

Features an integrated 200-bay basement Park and Ride carpark in collaboration with Transperth, complemented by direct links to Stirling Highway bus routes.

Urban Infill - Local Infrastructure Strain

Significant population influx putting pressure on local social infrastructure, such as sudden enrollment surges at Shenton College due to Montario Quarter.

Community Resistance to Infill (Cottesloe Example)

Public opposition from residents concerned about increased local crime, traffic congestion, and loss of neighbourhood open space or architectural heritage.

TOD Commute Time and Leisure Gains

Reduced travel times for people who live and work near mass transit hubs, translating directly into increased personal and family leisure time.

Walkable Neighborhoods in TODs

Pedestrian-oriented streetscapes that stimulate regular incidental social encounters and active transport.

Claremont Football Club - Adaptive Retention

The complete renovation and preservation of a culturally significant sporting facility within the core of Claremont on the Park.

TOD Land Use Conflict (Claremont Oval)

Tensions arising when new high-density apartment residents submit formal noise complaints regarding active sporting matches at Claremont Oval.

Inner Suburban Development - Infrastructure Savings

Consolidating housing within established suburbs can save the state government $\$94.5\text{ million}$ in infrastructure per 1,000 lots compared to greenfields.

Montario Quarter Unit Sale Price (October 2024)

A 2-bedroom infill apartment sold for $\$1.3\text{ million}$, demonstrating how premium infill pricing can restrict housing affordability.

Perth Average House Price Benchmark (Late 2024)

The metropolitan average residential house price across Perth stood at $\$715,000$.

Claremont on the Park - Capital Cost

Total development expenditure exceeded $\$120\text{ million}$, which included a $\$16\text{ million}$ funding contribution from the Western Australian State Government.

Claremont on the Park - Construction Disruption

An extended, staggered urban redevelopment timeline that generated community disruption continuously from 2012 onward.

Claremont on the Park - One-Bedroom Unit Price (Jan 2025)

Single-bedroom apartments reached $\$700,000$, sitting $\$20,000$ above the prevailing Perth metropolitan median family house price.

Montario Quarter - Green Building Council Recognition

Formally accredited by the Green Building Council of Australia as one of the world's most environmentally sustainable master-planned developments.

Montario Quarter - Urban Canopy Expansion

Planting over $1,100$ native cockatoo-foraging trees (jarrah, tuart, and marri), resulting in nearly three times the pre-development tree count.

Claremont on the Park - NatHERS Energy Rating

North-facing residential apartments achieved an average Nationwide House Energy Rating of $8.05\text{ stars}$.

Claremont on the Park - Household Energy Reduction

High thermal performance that delivers an average $35\%$ reduction in operational household energy consumption.

Site (New York City) - Estuarine Setting

A coastal estuarine city positioned at the confluence of the Hudson River and the Atlantic Ocean.

Site (New York City) - Multicellular Topography

A multicellular city spread across islands and coastal peninsulas, partitioned into five distinct boroughs by navigable waterways.

Site (New York City) - Coastal Plain Elevation

Situated on the flat to gently undulating Atlantic coastal plain, with general land elevations ranging from $0\text{--}80\text{ m}$ above sea level.