Podcast
Questions and Answers
Which of the following is an example of an extensive land use change?
Which of the following is an example of an extensive land use change?
- Converting a forest into a shopping mall
- Building a new highway through a meadow
- Expanding agricultural fields into a grassland (correct)
- Constructing a large dam on a river
Intensive land use changes are characterized by lower input of resources.
Intensive land use changes are characterized by lower input of resources.
False (B)
What is the difference between land use change and land cover change?
What is the difference between land use change and land cover change?
Land use change refers to the alteration of the way we use land, such as converting a forest into an urban area or agricultural field. Land cover change, on the other hand, refers to the physical changes in the vegetation and other features on the land, such as the clearing of a forest for agricultural use, which results in a change in land cover.
Building a new highway through a forest is an example of a(n) ______ land use change.
Building a new highway through a forest is an example of a(n) ______ land use change.
Match the following examples with their corresponding type of land use change:
Match the following examples with their corresponding type of land use change:
Which of the following is a physical process directly involved in urban sprawl?
Which of the following is a physical process directly involved in urban sprawl?
Urban sprawl always results in positive environmental outcomes.
Urban sprawl always results in positive environmental outcomes.
What is one significant impact of habitat fragmentation caused by urban sprawl?
What is one significant impact of habitat fragmentation caused by urban sprawl?
The transformation of natural ecosystems into urban areas is a process known as ______ change.
The transformation of natural ecosystems into urban areas is a process known as ______ change.
Match the following terms with their definitions:
Match the following terms with their definitions:
Which of the following best defines land use according to the UN FAO?
Which of the following best defines land use according to the UN FAO?
Recreational areas, such as the Victorian Alps, fall under urban land use categories.
Recreational areas, such as the Victorian Alps, fall under urban land use categories.
Name one example of a cultivated land area.
Name one example of a cultivated land area.
The land use category that focuses on preserving natural environments is called ______.
The land use category that focuses on preserving natural environments is called ______.
Match the following land use categories to their examples:
Match the following land use categories to their examples:
Flashcards
Intensive Land Use Change
Intensive Land Use Change
Involves significant resource input, like clearing forests for urban development.
Extensive Land Use Change
Extensive Land Use Change
Requires less resource input, such as expanding farmland.
Intensive Land Use Change
Intensive Land Use Change
Land use change that uses a lot of resources, such as building a large city.
Extensive Land Use Change
Extensive Land Use Change
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Land Use Change
Land Use Change
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Land Use
Land Use
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Nature Protection
Nature Protection
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Cultivated Lands
Cultivated Lands
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Recreational Areas
Recreational Areas
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Urban Sprawl
Urban Sprawl
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Habitat Fragmentation
Habitat Fragmentation
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Sustainability
Sustainability
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Physical Processes of Urban Land Use Change
Physical Processes of Urban Land Use Change
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Urban Land Use Change
Urban Land Use Change
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Study Notes
Unit 3, Chapter 2: Land Use Change
- Change occurs at varying rates, times, and scales.
- Change distribution can unevenly impact areas.
- Understanding phenomena, investigates change processes and predicts future outcomes.
Distance
- Absolute (Linear): Measured in physical units (e.g., meters, kilometers).
- Relative: Considers factors like time, cost, convenience.
- Psychological: People's perceived distance; familiarity impacts perception.
Process
- Series of actions, contributing to change, preservation, or understanding phenomena.
Region
- Definable area with common characteristics.
- Scale can vary from local to global.
- Used in geographic analysis and decision-making.
Scale
- Map Scale: Relationship between map and ground.
- Observational Scale: Local to global levels, influences actions.
Spatial Association
- Measures similarity in distribution patterns of phenomena.
- Strong association = similar distributions, weak association = little similarity.
Sustainability
- Addresses environmental capacity to support life.
- Involves studying environmental degradation and human actions for decision-making.
- Interconnections exist between elements.
Unit 3, Chapter 3: Land Use Change in Urban Areas
- Urban areas experience land use change due to population growth, resource needs, and development strategies.
- Key concerns include urban sprawl, habitat fragmentation and sustainability.
Processes of Urban Land Use Change
- Physical Processes: Clearing vegetation, earthworks, and construction.
- Administrative Processes: Site assessments (transport, contamination, vegetation, zoning changes) are part of the process.
Impacts of Urban Land Use Change
- Environmental: Habitat loss, waterway degradation, urban heat island effect (UHI).
- Social: Lack of infrastructure in growth areas leads to isolation and poor living conditions.
- Economic: Increased property values and development pressures.
Urban Sprawl in Melbourne
- Driven by rapid population growth.
- Western growth region has affordable land, but it often lacks infrastructure (transport, schools).
- Infrastructure challenges and population demands lead to environmental and societal consequences.
Case Studies (Boronia Heights Secondary College and Cave Hill Limestone Quarry)
- Illustrate site transformations, balanced planning, sustainable design, and large-scale urban renewal.
Unit 3, Chapter 4: Land Use Change in Rural Areas
- Population growth, government policies, and economic development are drivers of change in rural areas.
- Conflicts arise between rural land uses and urban expansion (e.g., salinity, waterlogging).
Case Study: Cardinia Shire
- Exhibiting a mix of grazing, farming, and urban growth.
- Issues include loss of farmland, biodiversity, and infrastructure pressures.
- Management strategies involve protecting valuable conservation areas and encouraging compact urban designs.
Role of Geospatial Technologies
- GIS and remote sensing tools are used for planning, monitoring, and assessing land use changes.
- They assist in analyzing impacts and managing growth.
Land Use in Rural Areas: Drivers of Change
- Urban expansion: Peri-urban fringes face pressure due to Melbourne's growth.
- Economic pressures: Rising land values lead to rural areas becoming areas of urban investment.
- Government Policies: Melbourne 2030 plan directs growth, impacting rural areas.
Land Use in Rural Areas: Issues and Impacts
- Conflicting Uses: Issues like spray drift or theft impact both urban and rural areas.
- Environmental Impacts: Urbanization leads to impacts such as soil degradation and the loss of prime agricultural land.
Cross-Chapter Themes
- Sustainability: Land use balances human needs and environmental preservation.
- Interconnections: Urban areas and rural areas have interconnected roles (food, materials, and population).
Future Directions
- Climate Change adaptation involves farming practices and greenery integration in urban areas.
- Land use transitions involves a conversion of rural areas to urban ones and vice versa.
- Technological innovation includes advanced mapping technologies and GIS, with a focus on adaptation and strategic policy direction.
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