Skip to main content

Table 5 Definition, population and carbon emissions of the 14 cities and metropolitan regions in this study

From: The impact of human and livestock respiration on CO2 emissions from 14 global cities

City or metropolitan region

Year

Definition

Area (km2)

Population (thousands)

Total in-boundary FFE (Mt C)

Human Respiration

Livestock Respiration

Kt C

%

Kt

%

Bangkok

2005

Bangkok Metropolis

1568.45

5659

7.5

630.4

8.4

3.1

0.04

Beijing

2006

Beijing Municipality

16387.60

15,810

31.4

1943.6

6.2

483.6

1.5

Cape Town

2005

City of Cape Town Metropolitan Municipality

2443.63

3497

1.7

272.1

16.3

9.3

0.6

Delhi

2000

Metropolis

1500.84

13,200

3.5

1110.6

32.1

118.5

3.4

Greater London

2003

Greater London

1601.83

7364

8.8

730.6

8.3

6.1

0.07

Greater Paris

2005

Ile de France

12026.70

11,532

13.7

1142.5

8.3

43.9

0.3

Greater Toronto

2005

Greater Toronto

7610.32

5556

12.1

558.9

4.6

35.1

0.3

Los Angeles

2000

County

10587.20

9519

21.2

944.3

4.5

11.4

0.05

Manhattan

2005

Borough

67.61

1570

2.4

149.6

6.3

0.1

< 0.01

New York City

2005

City

739.51

8170

11.8

643

5.5

0.3

< 0.01

Sao Paulo

2011

Municipality

1520.90

11,300

2.9

1105.4

38.2

1.7

0.06

Shanghai

2006

Shanghai Municipality

6884.65

18,150

49.1

1943.6

4.0

142.4

0.3

Tokyo

2006

Tokyo Metropolis

1804.78

12,678

10.9

1212.8

11.1

3

0.03

Washington DC

2000

District of Columbia

177.71

572

1.9

56.8

3.1

0.5

0.03

  1. 1 The population data for Manhattan were adopted from NYC Open Data (https://data.cityofnewyork.us/City-Government/New-York-City-Population-by-Borough-1950-2040/xywu-7bv9), and the population data for the other 13 cities were obtained from Kennedy et al. [56, 57]
  2. 2. The human respiration in bold is directly extracted from GPW high-resolution population data, and that in black font is from linear interpolation
  3. 3. The values (in %) in bracket show the proportion of human and livestock respiration compared with total FFE.
  4. 4. The livestock respiration in Beijing was corrected with livestock production from the National Bureau of Statistics of China