Visualizing Diversity of the City

Is DIVERSITY necessary for human society?
My challenge is to numerize and visualize the DIVERSITY of the city.
I presented this story at KOBE × BARCELONA WORLD DATA VIZ CHALLENGE 2016 (http://kobe-barcelona.net/index_en.html).

Transcript

1. Sayoko Shimoyama and Mika Nishimura
   VISUALIZING DIVERSITY OF THE CITY
   
2. DIVERSITY! ଟ༷ੑ! DIVERSIDAD
   
3. ¡  Variety and Variability of life on Earth
   DEFINITION OF “DIVERSITY ” IN BIOLOGY
   
4. ¡  Keep ecosystem
   IMPORTANCE OF THE DIVERSITY
   
5. ¡  resistant to invasion, deseases and environmental changes
   IMPORTANCE OF THE DIVERSITY
   
6. Is DIVERSITY Necessary for Human Society?
   
7. 1.  Visualize and Numerize the DIVERSITY of the City" §  Using a biological formula to culculate “DIVERSITY INDEX”." §  Statistics relate to human nature used to resemble the species.
 (e.g. nationality, industry types)
 " 2.  Verify the Effect of Diversity on the City" §  Compare with the trends of economic indicators of the city. (T.B.D.)
   CHALLENGE
   
8. ¡ I’ll use the informations of races and occupations for visualizing DIVERSITY." ¡ But I’m not a racist." ¡ I don’t intend to determine the superiority or inferiority.
   ATTENTION
   
9. ¡ Simpson’s Diversity Index" § One of the most used index in Biological research" § It measures the probability that two individuals randomly selected from a sample will belong to the same species.
   METHOD
   n = the total number of organisms of a particular species N = the total number of organisms of all species
10. 0ɹɹɹɹ≤ɹɹɹ1-λɹɹɹ≤ɹɹɹɹ1
    FEATURES OF 
 THE SIMPSON’S DIVERSITY INDEX
    DIVERSITY
    High
    Low
    A
    B
    C
    D
    E
    A
    B
    C
    D
    E
    A community dominated by one or two species is considered to be less diverse than one in which several different species have a similar abundance.
    
11. SUBJECT OF INVESTIGATION
    CITY! POPULATION! AREA (km2)! Barcelona" 1,604,555" 101.4 " Kobe" 1,537,418" 557.02" Yokohama" 3,725,185" 437.49"
12. YOKOHAMA
    Yokohama Station
    under construction fron 1915 " called “Sagrada Família of Japan”"
13. ᶃ 
 POPULATION OF THE PEOPLE" FROM FOREIGN COUNTRIES
    
14. Population of...
    
15. POPULATION OF BARCELONA
    COUNTRY! POPULATION! Spain" 1,371,436" Italy" 25,707" Pakistan" 19,414" China" 17,487" France" 13,281" Morocco" 12,601" Bolivia" 9,946" Ecuador" 8,647" Philippines" 8,491" Peru" 8,486" 0.296
    DIVERSITY" INDEX
    
16. POPULATION OF KOBE
    COUNTRY! POPULATION! Japan" 1,498,991" Korean" 20,429" China" 14,285" Vietnam" 1,449" U.S.A." 1,305" India" 1,071" Philippines" 1,045" Brazil" 558" U.K." 372" Thailand" 307" 0.056
    DIVERSITY" INDEX
    
17. POPULATION OF YOKOHAMA
    COUNTRY! POPULATION! Japan" 3,648,675" China" 34,433" Korean" 13,615" Philippines" 7,021" Vietnam" 4,204" Taiwan" 2,465" Nepal" 2,458" Brazil" 2,399" U.S.A." 2,307" India" 1,984" 0.044
    DIVERSITY" INDEX
    
18. ¡  Barcelona has the highest diversity! ¡  Diversity in KOBE is higher than YOKOHAMA" ¡  Need to compare with more cities! DIVERSITY IN NATIONALITY
    BARCELONA: 0.296
    KOBE: 0.056
    YOKOHAMA: 0.044
    
19. ᶄ 
 WORKERS BY 
 INDUSTRIAL CATEGORY
    
20. WORKERS BY INDUSTRIAL CATEGORY IN KOBE
    CATEGORY! POPULATION! General eateries" 49,025" Public health" 43,662" Food and beverage retailing" 42,300" Other business services industry" 38,412" Social insurance, social welfare and nursing care business" 32,806" Other retailers" 30,111" School Education" 26,349" Entertainment eateries" 20,357" Road freight transportation industry" 18,514" Local public service" 17,459" 0.971 DIVERSITY" INDEX
21. WORKERS BY INDUSTRIAL CATEGORY IN YOKOHAMA
    CATEGORY! POPULATION! restaurant" 13,892" Real estate leasing and management industry" 8,509" Other retailers" 7,983" Laundry, barber, beauty and bath services" 7,493" Food and beverage retailing" 6,919" Public health" 6,325" Job by Contractors" 4,458" General Contractors" 4,033" Equipment Contractors" 3,856" Other education, learning support" 3,734" 0.958 DIVERSITY" INDEX
22. ¡ Classification method is different among the countries" ¡ Need to make a correspondence table
    ISSUE: CATEGORY MATCHING
    ←Japan ↓Barcelona
23. 2.  Survey more Data" § need to use more parameter for DIVERSITY INDEX
 of the City
 " 3.  Verify the Effect of Diversity on the City" § Compare with the trends of economic indicators of the city. (T.B.D.)" NEXT CHALLENGE
    
24. all are different, and all are good
    
25. ¡  Barcelona
    §  Estudis de la realitat migratòria
 http://www.bcn.cat/estadistica/angles/dades/inf/pobest/pobest15/part1/t13.htm" §  Edat per grans grups d'edat de la població
 http://cloudbcnodata.cloudapp.net/DataBrowser/Data/OPENDATATPOBCP082015" ¡  Kobe
    §  ਆށͷ౷ܭ
    - ຖ݄ਪܭਓޱ
 http://www.city.kobe.lg.jp/information/data/statistics/toukei/jinkou/suikeijinkou.html" §  ࢀߟࢿྉ
    - ਆށࢢ
 www.city.kobe.lg.jp/information/project/taikousannkousiryou.pdf" §  ࣄۀॴɾاۀ౷ܭௐࠪ
 http://www.city.kobe.lg.jp/information/data/statistics/toukei/jigyousho/index.html" ¡  Yokohama" §  ԣ඿ࢢ۠ผ֎ࠃਓਓޱʢฏ੒28೥5݄຤ݱࡏʣ
 http://www.city.yokohama.lg.jp/ex/stat/jinko/non-jp/new-j.html" §  ԣ඿ࢢ౷ܭϙʔλϧαΠτ-ਓޱχϡʔε
 http://www.city.yokohama.lg.jp/ex/stat/jinko/news-j.html" §  ฏ੒21೥ܦࡁηϯαεʵجૅௐࠪ
 http://www.city.yokohama.lg.jp/ex/stat/census/kecen0907/
    REFERENCE