China, Hong Kong SAR vs Tonga: Agricultural Soils — Emissions (CO2eq) from N2O

China, Hong Kong SAR
19.56 kt
in 2023
Tonga
14.47 kt
in 2023
China, Hong Kong SAR rank
169th
Tonga rank
171st

Agricultural Soils — Emissions (CO2eq) from N2O over time

  • China, Hong Kong SAR
  • Tonga
010203040196119922023

How they compare

China, Hong Kong SAR currently reports 19.56 kt against 14.47 kt in Tonga, a difference of 5.09 kt.

That makes China, Hong Kong SAR's figure about 1.4 times Tonga's.

The two have swapped places 2 times across 63 shared years of data; in 1961 it was China, Hong Kong SAR ahead.

China, Hong Kong SAR ranks 169th and Tonga ranks 171st of 225 countries.

China, Hong Kong SAR has averaged higher in every one of the 7 decades both report.

Head to head by decade

Decade China, Hong Kong SAR Tonga Difference Ahead
1960s 21.83 kt 4.05 kt 17.78 kt China, Hong Kong SAR
1970s 31.21 kt 7.5 kt 23.7 kt China, Hong Kong SAR
1980s 33.11 kt 12.74 kt 20.38 kt China, Hong Kong SAR
1990s 17.16 kt 12.25 kt 4.91 kt China, Hong Kong SAR
2000s 14 kt 13.24 kt 0.7579 kt China, Hong Kong SAR
2010s 17.83 kt 13.94 kt 3.9 kt China, Hong Kong SAR
2020s 19.6 kt 14.48 kt 5.13 kt China, Hong Kong SAR

Averages of every year both report within each decade.

Frequently asked questions

Which has higher agricultural soils — emissions (co2eq) from n2o, China, Hong Kong SAR or Tonga?
China, Hong Kong SAR, at 19.56 kt against 14.47 kt in Tonga as of 2023.
What is the difference in agricultural soils — emissions (co2eq) from n2o between China, Hong Kong SAR and Tonga?
5.09 kt, with China, Hong Kong SAR ahead.
How many years of comparable data are there for China, Hong Kong SAR and Tonga?
63 years are reported by both, from 1961 to 2023.
How do China, Hong Kong SAR and Tonga rank globally for agricultural soils — emissions (co2eq) from n2o?
China, Hong Kong SAR ranks 169th and Tonga ranks 171st of 225 countries.
Where does this data come from?
Food and Agriculture Organization of the United Nations, published as Agricultural Soils — Emissions (CO2eq) from N2O (AR5). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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China, Hong Kong SAR vs Tonga: Agricultural Soils — Emissions (CO2eq) from N2O. Statizoid, drawing on Food and Agriculture Organization of the United Nations. Retrieved 12 September 2026, from https://climate.statizoid.com/compare/agricultural-soils-emissions-co2eq-from-n2o-ar5-fao-tier-1/china-hong-kong-sar/tonga/

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About this data

Indicator
Agricultural Soils — Emissions (CO2eq) from N2O (AR5)
Unit
kt
Source
Food and Agriculture Organization of the United Nations
Licence
CC BY-NC-SA 3.0 IGO (FAO)
Coverage
279 places, 15,432 data points, 1961–2023
Last refreshed

The FAOSTAT domain on Emissions Totals summarizes the greenhouse gas (GHG) emissions disseminated in the FAOSTAT Climate Change domains of emissions from agrifood systems. Data are computed following the Tier 1 methods of the Intergovernmental Panel on Climate Change (IPCC) Guidelines for National greenhouse gas (GHG) Inventories (IPCC, 1996; 1997; 2000; 2002; 2006; 2014). Emissions from other economic sectors as defined by the IPCC are also disseminated in the domain for completeness. Methodological details can be found at: https://files-faostat.fao.org/production/GT/GT_en.pdf