Japan vs Sierra Leone: Emissions from crops: Emissions (CO2eq) … crops square kilometre CH4

Japan
0.0238 kt per square kilometre
in 2023
Sierra Leone
0.0239 kt per square kilometre
in 2023
Japan rank
14th
Sierra Leone rank
13th

Emissions from crops: Emissions (CO2eq) … crops square kilometre CH4 over time

  • Japan
  • Sierra Leone
00.010.020.030.040.05196119922023

How they compare

Sierra Leone currently reports 0.0239 kt per square kilometre against 0.0238 kt per square kilometre in Japan, a difference of 0.0001 kt per square kilometre.

The two have swapped places 5 times across 63 shared years of data; in 1961 it was Japan ahead.

Japan ranks 14th and Sierra Leone ranks 13th of 162 countries.

Japan has averaged higher in every one of the 7 decades both report.

Head to head by decade

Decade Japan Sierra Leone Difference Ahead
1960s 0.0524 kt per square kilometre 0.0077 kt per square kilometre 0.0447 kt per square kilometre Japan
1970s 0.0431 kt per square kilometre 0.0098 kt per square kilometre 0.0333 kt per square kilometre Japan
1980s 0.0361 kt per square kilometre 0.0097 kt per square kilometre 0.0264 kt per square kilometre Japan
1990s 0.0325 kt per square kilometre 0.0083 kt per square kilometre 0.0242 kt per square kilometre Japan
2000s 0.0271 kt per square kilometre 0.0122 kt per square kilometre 0.0149 kt per square kilometre Japan
2010s 0.0256 kt per square kilometre 0.0188 kt per square kilometre 0.0069 kt per square kilometre Japan
2020s 0.0243 kt per square kilometre 0.0203 kt per square kilometre 0.004 kt per square kilometre Japan

Averages of every year both report within each decade.

Frequently asked questions

Which has higher emissions from crops — emissions (co2eq) from ch4, per square, Japan or Sierra Leone?
Sierra Leone, at 0.0239 kt per square kilometre against 0.0238 kt per square kilometre in Japan as of 2023.
What is the difference in emissions from crops — emissions (co2eq) from ch4, per square between Japan and Sierra Leone?
0.0001 kt per square kilometre, with Sierra Leone ahead.
How many years of comparable data are there for Japan and Sierra Leone?
63 years are reported by both, from 1961 to 2023.
How do Japan and Sierra Leone rank globally for emissions from crops — emissions (co2eq) from ch4, per square?
Japan ranks 14th and Sierra Leone ranks 13th of 162 countries.
Where does this data come from?
Statizoid (derived), published as Emissions from crops — Emissions (CO2eq) from CH4 (AR5), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Japan vs Sierra Leone: Emissions from crops — Emissions (CO2eq) from CH4, per square. Statizoid, drawing on Statizoid (derived). Retrieved 11 October 2026, from https://climate.statizoid.com/compare/emissions-from-crops-emissions-co2eq-from-ch4-per-square-kilometre/japan/sierra-leone/

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<a href="https://climate.statizoid.com/compare/emissions-from-crops-emissions-co2eq-from-ch4-per-square-kilometre/japan/sierra-leone/">Japan vs Sierra Leone: Emissions from crops — Emissions (CO2eq) from CH4, per square</a> — Statizoid

About this data

Indicator
Emissions from crops — Emissions (CO2eq) from CH4 (AR5), per square kilometre
Unit
kt per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
163 places, 9,200 data points, 1961–2023
Last refreshed

Emissions from crops — Emissions (CO2eq) from CH4 (AR5) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.