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AP Human Geography Theoretical Model Review. Mr. Stepek. Unit 1: Basic Geographic Concepts. Five Themes of Geography. Location Place Region Movement Interaction. How do I remember this analytical structure? Use an acronym MR LIP!. Location. geospatial technologies
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AP Human GeographyTheoretical Model Review Mr. Stepek
Five Themes of Geography • Location • Place • Region • Movement • Interaction • How do I remember this analytical structure? • Use an acronym • MR LIP!
Location • geospatial technologies • Differentiate between global positioning systems (GPS) GIS, remote sensing, • fieldwork, census data, online data, aerial photography, and satellite imagery, quantitative vs. qualitative data • absolute vs. relative location
Place • site (physical/demographic characteristics, land, labor, capital) • situation (why is this important? How is it connected to other places?)
Distance Decay and the Gravity Model Distance Decay ½ of Gravity Model Gravity Model (measures interconnectedness, for example migration between cities)
Gravity Model in action • If you were relocating from Peoria, would you choose NYC or Chicago? • Chicago due to distance • If you were relocating from Peoria, would you choose Chicago or St. Louis? • Chicago due to size
Region • differentiate between types of regions • formal/uniform = common characteristics (political units etc.)
Region • differentiate between types of regions • Functional/nodal = region serves a purpose (e.g. hinterland in CPT)
Region • differentiate between types of regions • Perceptual/vernacular = indefinite, based on perceptions (neighborhoods)
Region • understand the regions of the world and their general demographic and development characteristics
Stimulus Diffusion = the underlying concept is adopted but not the final product. Significant changes are made.
Human – Environmental Interaction • Cultural Ecology by Carl O. Sauer • Cultural landscapes are comprised of the “forms superimposed on the physical landscape” • agriculture and domestication of plants and animals had an effect on the physical environment • Agricultural hearths • root plants = SE Asia • seed plants, cities/civilization = fertile crescent • River Valley Hearths and Mesoamerica • Experiments occur in lands of plenty
Human – Environmental Interaction • Cultural Ecology by Carl O. Sauer • Cultural landscapes are comprised of the “forms superimposed on the physical landscape” • agriculture and domestication of plants and animals had an effect on the physical environment • Agricultural hearths • root plants = SE Asia • seed plants, cities/civilization = fertile crescent • River Valley Hearths and Mesoamerica • Experiments occur in lands of plenty • concern about the way that modern capitalism and centralized governmentwere destroying the cultural diversity and environmental health of the world
Human – Environmental Interaction • Cultural Ecology by Carl O. Sauer • Cultural landscapes are comprised of the “forms superimposed on the physical landscape” • agriculture and domestication of plants and animals had an effect on the physical environment • Agricultural hearths • root plants = SE Asia • seed plants, cities/civilization = fertile crescent • River Valley Hearths and Mesoamerica • Experiments occur in lands of plenty • concern about the way that modern capitalism and centralized governmentwere destroying the cultural diversity and environmental health of the world • Environmental determinism vs. possibilism
Demographic Transition (Thompson) • Shift in population growth typically experienced by countries as they develop (HDI and GII) • Gender, gender, gender!!!!!!! • Population pyramids • Dependency ratios • Epidemiological transition • Demographic trap • Demographic momentum • Migration transition (Zelinsky) • Demographic indicators • CBR, CDR, NIR (RNI), ZPG, TFR, IMR, life expectancy
Malthus on overpopulation • Population grows exponentially • Food supplies grow arithmetically • Population will overtake supply leading to famine • The poor are responsible for their plight because they have too many children • Famines and disease will be a check on their population
Malthusian updated Critics Neo-Malthusians Demographic trap (LDCs) and other resource depletion (water, energy) Density measures Arithmetic Physiological Agricultural • Pop. growth → more hands in intensive farming ↑ food – Boserup • More pop. → more minds → more innovation to solve problems – Kuznets • there’s enough but it’s not distributed fairly - Marxists • Green Revolution • Starts in US Midwest • Higher yield seeds • GMOs • Better fertilizer, machines • Biggest impact: • India, China
Migration Transition (Zelinsky) • Migration patterns linked to stages of demographic transition • Stage 2 • Rapid population growth • Interregional migration • “urbanization” • Internat’l out-migration • Stage 3 and 4 • Maturing economies • Interregional migration • slower urbanization • suburbanization • Internat’l in-migration • Great Migration
Migration Transition (Zelinsky) • Migration patterns linked to stages of demographic transition • Stage 2 • Rapid population growth • Interregional migration • “urbanization” • Internat’l out-migration • Stage 3 and 4 • Maturing economies • Interregional migration • slower urbanization • Intra = suburbanization • Internat’l in-migration • Great Migration • Brain drain • Guest workers • Counterurbanization • Major immigration flows
Major Global Migration Flows (before 1950)
Ravenstein’s “Laws of Migration” Laws Terms Each migration flow has a return or “countermigration” Mostly short distance Longer distance migrants to big cities Urban residents are less migratory Young single males more likely than families • circulation vs. migration
Ravenstein’s “Laws of Migration” Laws Terms Each migration flow has a return or “countermigration” Mostly short distance Longer distance migrants to big cities Urban residents are less migratory Young single males more likely than families • circulation vs. migration • push/pull factors • step migration • Intervening opportunities/obstacles • chain migration • immigration waves • gravity model (population and distance)