Land Cover And Land Use Flashcards
Land Cover
The physical material at the earths surface (ice, forests, desert, urban areas, oceans)
Land Cover Change
Changes to land Cover over time due to processes, some natural and some by humans
Land Use
What the land is used for
Eg. Agricultural, residential, nature preservation, etc
Land Use Change
Changes to what the land is used for by humans. This also follows human driven processes and often involves a change to the land Cover.
What are the natural causes of land Cover Change?
Climate change Geophysical Change (volcanic activity, earthquakes) Plant succession (adaptations) Wildfire Pests eg. Locusts
What are the human causes of land Cover Change?
Climate change(human induced)
Population dynamics
Technology
Management policies
What are three processes of land Cover Change? Examples of an area experiencing these changes?
Melting glaciers and ice sheets
- Greenland
Deforestation
- Congo
- palm oil in Indonesia
Desertification
- Sahal
- Niger