the fourth international conference on population geographies hong kong, 10-13 july 2007 population,...
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The Fourth International Conference on Population Geographies Hong Kong, 10-13 July 2007
Population, mobility and environment: the vulnerability of commuters in metropolitan areas
Daniel Joseph HoganPopulation Studies Center
State University of Campinas
Percent urban, Brazil, 1940-2000.
31,336,2
44,7
55,9
67,6
75,681,3
0
10
20
30
40
50
60
70
80
90
1940 1950 1960 1970 1980 1991 2000
Year
% U
rban P
opula
tion
Source: IBGE, Demographic Census 1940 – 2000.
Commuters by municipality of residence (2000).
Source: Ojima, 2007.
Metropolitan Region of Campinas
Source: Pires, 2007.
Average Annual Growth Rate of the Population of the Campinas Metropolitan Region, 1991-2000
Campinas: world technology pole
Source: U.N. Technology Achievement Index
Anhangüera
Bandeirantes
Mogi Mirim
ITAL
Paulínia
Monte Mor
Sumaré
Limeira
Dom Pedro
São Paulo
CIATECSmall Business Incubator
OPTOLINK (EDFA)ECCO (Fibers, Lasers)
FIBER WORK (Fiber Bragg Gratings)UNILASER (Lasers)
...
UNICAMPfibras ópticas
Lucent Technologies
Bell Labs Innovations
10 km radius
10 km0
Indaiatuba,Sorocaba
São José dos CamposRio de Janeiro
R&D institutions in Campinas
Population of Campinas Metropolitan Region: Campinas and other municipalities, 1970-2000
Years Percent Campinas
Growth rates, previous decade (%)
Campinas Others
1970 55.20
1980 52.05 5,86 7.22
1991 45.39 2.22 4.73
2000 41.46 1.52 3.34
Source: IBGE, apud Pires, 2007
Source: Seva, 1995.
Water quality, Piracicaba-Capivari River Basin, 1995
Source: São Paulo, 1995.
Vectors of Urban ExpansionMetropolitan Region of Campinas
Source: EMPLASA, 2003, apud Pires, 2007.
Intra-metropolitan migration, Metropolitan Region
of Campinas, 1986/91 e 1995/2000
Source: IBGE, Demographic censuses 1991-2000. Special tabulations, NEPO/UNICAMP, 2004
Commuting of Active Labor Force, Metropolitan Region of Campinas, 1980 and 2000.
Household heads with income greater than 20 minimum salaries, Metropolitan Region of
Campinas, 1991 and 2000
Household heads with more than 12 years of schooling, Metropolitan Region of Campinas, 1991
and 2000
Built-up area, MRC, 1989/2000
Selected characteristics of commuters in the urban agglomerations of Campinas and São Paulo, and
Brazil, 2000. Percent Campinas São
PauloBrazil
age 15-64 93.1 92.8 92.4
migrants 82.3 74.3 71.8
intra-
agglomeration movements
78.6 91.4 87.0
i-a to central city 48.8 58.3 68.2
Source: Ojima, 2007.
Commuting streams < 1000 persons, MRC, 2000
Source: Emplasa, 2003 apud Pessini and Cunha.
Commuting streams > 1000 persons, MRC, 2000
Source: Emplasa, 2003 apud Pessini and Cunha.
Economically active population, MRC, 2000
Non-commutersCommuters
Source: IBGE, 2000 census, apud Pessini and Cunha.
Intra-metropolitan dynamics and socio-demographic vulnerability in two metropolitan
areas in the State of São Paulo, Brazil:
Campinas and Santos
Commuters vs non-commuters
• Socio-demographic characteristics• Adolescents• Working age population• elderly
Socio-demographic vulnerability of commuters in the metropolis
Intra-urban mobility
• Distance and time of journey to work
• Journeys related to cultural activities
• Journeys related to shopping
• Hazards encountered– Environmental– Traffic-related– Violence
Socio-demographic vulnerability of commuters in the metropolis
• Caretakers of children, elderly and infirm– Family– Neighbors– Professionals
• Exposure to hazard– Journey to work and school– In the household
Socio-demographic vulnerability of commuters in the metropolis
• Commuting in female-headed households
