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Chapter 1 Thinking Geographically Earth rise – from the Apollo 8 mission 1968 North America at night (assembled from several satellite images) Geography: • Geo/graphy = Earth/writing or Earth/description • Study of the distribution of physical and human phenomena, their interactions and the reasons for their location. • Where and why! Human Geography (Geog &200) Maps as cultural constructions, geographic exploration, population and migration, popular and folk culture, language, religion, ethnicity and race, international development, urban geography. Five credits: social science or humanities, university aligned. Culture Population Place Development Sustainability Sacred landscapes Ethnicity Our construction of regions and places Source: US Dept. of Defense Regions based o physical and cultural features Chapter 1 • What is geography • Maps, projections, topographic maps • Tools: GIS, remote sensing, GPS, census data • Places: Site, situation, latitude and longitude, time • Regions: Formal, Functional, Vernacular, role of culture in regions Chapter 1 (Cont) • Cultural ecology: climate, vegetation, soil, landforms • Jared Diamond: ‘Guns, Germs and Steel’ • Globalization • Spatial organization of features: distribution, density, concentration, pattern, • Connections, spread of ideas, things, people What Is Geography? • Two major branches: – Physical (climate, landforms, global warming, erosion etc) – Human • Cultural (spatial arrangement of languages, settlements, religions, ethnicities) • Economic (agriculture, manufacturing services) • Uniting tools – Spatial approaches – concept of place and region, connections – Cartography (carto/graphy) – Remote sensing – Geographic Information Systems (GIS) – Interactions between physical and human phenomena Why geography? • “The information that any citizen needs in order to make an informed decision on an important question of the day is largely geographic.” – Job location, house location, what to wear, how to vote, what type of coffee to buy, etc Geographers • Association of American Geographers – www.aag.org 55 specialties – UK, Europe: more geographers – Variety of job opportunities (http://www.colorado.edu/geography/virtde pt/resources/jobs/jobs.htm) – All involve ‘Where?’ and ‘Why there?’ MAPS: How Geographers Address Location • Tool for storing information • Tool for conveying information (correct or incorrect!) • Tool for analysis Projections Cylindrical distorts area Conic distorts shape Robinson projection as a compromise … no perfect solution Mercator map PTOLEMY-DERIVED MAP Drawn in the fifteenth century, the map is based on the work of the classical Greek geographer Claudius Ptolemy, who was active in 2ndC. AD. The map represents the perceived view of the world of Columbus and other Renaissance European explorers. Maps of the Marshall Islands Fig. 1-2: A Polynesian “stick chart” depicts patterns of waves on the sea route between two South Pacific islands. Modern maps show the locations of these Marshall Islands. World Political Boundaries (2004) Fig. 1-1: National political boundaries are among the most significant elements of the cultural landscape Maps can ‘mess with your mind’ "Maps provide powerful images. For people who want to change the way we think about the world, changing our map of the world is often a necessary first step." (Dorling/Fairbairn, Mapping p. 154) From Steve Quale’s website (Quale specializes in hazards that he feels people should worry about) Map showing Biological Weapons Facilities prepared by the CIA in 2002 Library of University of Texas http://www.lib.utexas.edu/maps/middle _east_and_asia/iraq_bw_2002.jpg Did Sarah Palin’s campaign map add to the rhetoric of disrespect and violence and influence an unbalanced man to kill? An issue raised in the shooting of Rep. Gabrielle Giffords (D., Ariz.) and 19 others including the deaths of six. 8 Jan 2011 (http://www.livescience.com/culture/political-rhetoric-insanity-violence110110.html) How about advertising in maps? Scale Differences: Maps of Florida Ratio Representative fraction Written scale Graphic scale Large scale vs small scale Fig. 1-3: The effects of scale in maps of Florida. (Scales from 1:10 million to 1:10,000) Township and Range System in the U.S. Land Ordinance of 1785 Township: 6 miles x 6 miles Section: 1 mile x 1 mile Quarter section: 0.5 x 0.5 miles Quarter section: 160 acres Topographic maps Fig. 1-4: Principal meridians and east-west baselines of the township system. Townships in northwest Mississippi and topographic map of the area. Surveyed Plat in Minnesota from 1854 (‘plats’ are established within the township and range system and show divisions of a piece of land. Plats are the prelude to towns and division of land for houses) South Dakota, cultural imprint of the township and range system The ultimate map: Layers of a GIS product Types of data: • Remotely sensed data • Topographic maps • Thematic maps • On-site measurements (GPS) Problem solving combinations: • Disaster relief • Warfare • City planning • Forest fire containment Fig. 1-5: A geographic information system (GIS) stores information about a location in several layers. Each layer represents a different category of information. Mental Maps • A mental map is a cartographic representation of an individual's personal understanding of the environment(s) she/he inhabits. • Mental maps are personal constructions and will depend not only on the physical environment but also on our daily practices, our life experiences, and our cultural values • Use: understanding indigenous tribes landuse patterns, understanding how spaces in a city are used. Mental maps Scents and the City http://www.nytimes.com/interactive/2009/08/29/opinion/20090829-smell-map-feature.html Why is Each Point on Earth Unique? • Unique location – Place name (toponym) – Board of Geographic Names for Washington State. Guess what: http://crosscut.com/2010/06/08/mossback/19875/Budget-cutsmake-Washington-only-state-without-board-to-decide-place-names/ – Site (physical characteristics) – Situation (related to other places) – Mathematical location (latitude, longitude) – Sense of Place (personal & often intangible how a place ‘feels’ to you) Place names: making names unique • Multiple use of names – France – England - Wells by the Sea – Canada has a London Washington names • Bremerton: William Bremer, platted town in 1891, sold land for navy ship yard, town incorporated in 1901 • Poulsbo named by an early resident for his hometown Poulsbomoen in Norway • Sequim derived from the Such-e-kwai-ing in the Clallam language. Site: Physical aspects of a place Fig. 1-6: Site of lower Manhattan Island, New York City. There have been many changes to the area over the last 200 years, ie the site of New York has changed. Seattle • Surface raised, tide-flats built on and extended Regraded 1st Avenue, originally called Front Street, Seattle, 1876 Courtesy MOHAI Situation: Singapore Fig. 1-7: Singapore is situated at a key location for international trade. Timbuktu: situation has dramatically changed Note: The situation of a place can change over time, resulting in its growth or shrinkage, eg Timbuktu Mathematical location: World Geographic Grid Bremerton Coordinates: Latitude 47.60° N Longitude 122.63° W http://www.youtube.com/watch?v=swKBi6hHHMA Fig. 1-8: The world geographic grid consists of meridians of longitude and parallels of latitude. The prime meridian (0º) passes through Greenwich, England. The prime meridian World Time Zones Fig. 1-9: The world’s 24 standard time zones. Each time zone is approximately 15° of longitude but there are exceptions due to politics. Sense of Place • Sense of place: how you feel about a place based on both its physical characteristics and your experiences connected to that place • Intangible aspects that go beyond a unique name or location • Special places – where are these for you? Bodie: real and imagined Places can be made ‘The most important woman in the history of southern California never lived. The heroine of Helen Hunt Jackson’s popular 1884 novel Ramona, a half-Indian beauty raised on a wealthy Mexican rancho, nonetheless left an indelible imprint on southern California’s landscape. Within a year of its publication, landmarks identified with Ramona’s fictional life— her birthplace, her home, the site of her wedding, and her grave—became important, even canonical parts of a visit to southern California. One could take the Ramona freeway to town, cook like Ramona, and smell like Ramona. The novel’s romanticized version of California’s Hispanic past also inspired films, songs, musical instruments, jewelry, clothes, beer, wine, canned goods, collectibles, and a play that still draws thirty thousand people annually.‘ And places can be changed … eg Forks and Twilight http://today.msnbc.msn.com/id/26811199/ Sense of Place Pioneer Square from an ‘enjoy Seattle’ website After dark in Pioneer Square? Uniqueness of Places and Regions • Place: Unique location of a feature – – – – – Place names Site Situation Mathematical location Sense of Place Points of uniqueness … the perception of this may vary from person to person • Regions: Areas of unique characteristics – – – – Cultural landscape Types of regions Regional integration of culture Cultural ecology Cultural landscape • Regions have distinctive landscapes • Unique combination of factors – Physical – Economic – Political – Imagined Types of Regions • Formal regions – Exhibit uniformity across a cultural or physical characteristic, e.g. USA, a state or Olympic peninsula (predominant/universal) • Functional or nodal regions – Defined by interactions from a center – Impact lessens with distance (e.g. response to disasters) • Vernacular regions – Popular perception of a region • Mental maps – How we see regions Formal regions • County • City Formal and Functional Regions Fig. 1-11: The state of Iowa is an example of a formal region; the areas of influence of various television stations are examples of functional regions. In what way are we functionally part of Seattle (although we are not formally part of Seattle?) Vernacular Regions Fig. 1-12: A number of factors are often used to define the South as a vernacular region, each of which identifies somewhat different boundaries. Pacific Northwest? Regional characteristics Regions are based on a selection of the following: • Culture: beliefs, materials, social activities, language, religion • Economics: uneven distribution of wealth • More Developed Countries MDCs • Less Developed Countries LDCs • Political institutions • Imagined Regional characteristics: Physical Environment • Climate • Topography • Biomes: forest, savanna, grassland, desert Cultural ecology: Study of relationship between humans and their environment Regional studies: Spatial Association at Various Scales Death rates from cancer in the U.S., Maryland, and Baltimore show different patterns and hence associations with different factors. i.e. How regions are selected influences the results of an analysis. Cultural Ecology • Culture and the environment – Environmental determinism – Geographers of the 19th century and early 20th century believed that climate influenced peoples psychologies. – Problems? Environmental determinism Led to racism, imperialism, and colonialism Cultural Ecology – Environmental possibilism – physical environment may limit some choices – Jared Diamond at UCLA – currently active • Guns, Germs, Steel and Collapse Cultural Ecology • Human impacts on the environment , ie our modification of the environment. – Some driven by need for food (physical needs) – Some driven by cultural needs • Lawns • Golf • Parks Environmental Modification in the Netherlands Fig. 1-15: Polders and dikes have been used for extensive environmental modification in the Netherlands. Environmental Modification in Florida Fig. 1-16: Straightening the Kissimmee River has had many unintended side effects. More locally: Environmental modification in Nisqually delta “Restore salt marsh and other intertidal habitat on approximately 100 acres of diked pasture in the Nisqually Delta by removing over 4,000 linear feet of dikes and fill the associated ditches to ensure undirected tidal flow to the land. Species that will benefit from restoration of the Nisqually estuary include chinook salmon, steelhead, and bull trout.” Spatial thinking: Place, space and connections Geography matters because it works to identify and explain human actions at all scales. • Scale: From local to global – Globalization of economy – Globalization of culture • Space: Distribution of features – Distribution – Gender and ethnic diversity in space • Connections between places – Spatial interaction – Diffusion Globalization of the Economy: transnational corporations Fig. 1-17: The Denso corporation is headquartered in Japan, but it has regional headquarters and other facilities in North America and Western Europe. Globalization of culture, food, clothes, religion, goods such as cars Connections: Space-Time Compression, 1492–1962 Internet? Has this resulted in space time compression for all? Fig. 1-20: The times required to cross the Atlantic, or orbit the Earth, illustrate how new transport technologies have ‘shrunk’ the world. In contrast to globalism, localization: regional products/worldwide marketing Champagne Sequim Space: Distribution of Features Terms: • Density: e.g. some number per square mile (arithmetic density), or number of people per unit of productive land (physiological density) • Concentration: clustered, dispersed • Pattern: e.g. grid, linear, related to a physical feature Patterns in space depend on who you are • Gender and ethnic variations (parallel worlds) – Eg Sunset strip – Pioneer Square? Describing the distribution of places in space: Density, Concentration Pattern Fig. 1-18: The density, concentration, and pattern (of houses in this example) may each vary in an area or landscape. Patterns in space as a function of gender and ethnicity Patterns in space depend on who you are and on time • Gender and ethnic variations (parallel worlds) • Terms – Gender and Sex • gender is used to refer to social or cultural categories whereas sex refers to biological characteristics • Performing gender – Ethnicity and Race • ethnicity as a social construct, race a convenient Census category (more on this later) • Parallel worlds – Daily routine within a family – More of a gender difference in some cultures , maintenance of cultural identity? – Patterns over time • Eg. Sunset strip, LA • Pioneer Square, Seattle? Culture and humans • From the text Pg 35: “A pet dog doesn’t care if you are male or female, black or white, gay or not. As long as you feed it, take care of it, and maintain close spatial interaction with it, your dog will respond with total, unquestioned devotion. Although dogs don’t care about these cultural traits, people do. They are key characteristics to which people refer in order to identify who they are. Cultural identity is a source of pride to people and an inspiration for personal values.” • “ For geographers, concern for cultural diversity is not merely a politically correct expediency; it lies at the heart of geography’s spatial tradition. Nor for geographers is deep respect for the dignity of all cultural groups merely a politically correct “expediency; it lies at the heart of geography’s explanation of why each place on earth is unique.” Connections between Places • Space time compression • Spatial interactions: exchanges of ideas or materials, or people from one place to another Airline Route Networks – connections through spokes Fig. 1-21: Delta Airlines, like many others, has configured its route network in a “hub and spoke” system. Three Types of Diffusion (Diffusion is how things spread) • Relocation diffusion (eg nomads, me, possibly you) • Contiguous or contagious diffusion (dispersion, like oil spreading on water, ideas, diseases, building styles, some people who move incrementally) • Hierarchical diffusion (from centers eg like the Roman Catholic Church) Also disease, airlines, commerce may follow a hierarchical pattern. • Barriers to diffusion (hence uneven distribution) – Cultural barriers – Oceans, deserts, distance, time – Political boundaries, rules and regulations, cultural differences • Distance decay: the further people are apart the less likely they are to interact AIDS Diffusion in the U.S., 1981–2001 Fig. 1-22: New AIDS cases were concentrated in three nodes in 1981. They spread through the country in the 1980s, but declined in the original nodes in the late 1990s.