Enteric Fermentation — Emissions (CO2eq) (AR5), per square kilometre in Tonga
Tonga: Enteric Fermentation — Emissions (CO2eq) (AR5), per square kilometre was 0.0431 kt per square kilometre in 2023. ▲ Rising
Enteric Fermentation — Emissions (CO2eq) (AR5), per square kilometre in Tonga, 1961–2023
Source: Statizoid (derived). Measured in kt per square kilometre.
Analysis
The most recent figure for enteric fermentation — emissions (co2eq) (ar5), per square kilometre in Tonga is 0.0431 kt per square kilometre, measured in 2023. That is the highest value across all 63 years on record.
That represents a change of up 0.3% on the previous year and up 4.9% over ten years.
Over the whole period, enteric fermentation — emissions (co2eq) (ar5), per square kilometre in Tonga peaked at 0.0431 kt per square kilometre in 2023 and was at its lowest, 0.0115 kt per square kilometre, in 1965.
Tonga ranks 44th of 170 countries on this measure, in the middle of the range.
The long-run direction has been consistently rising across the 63 years of available data.
Enteric Fermentation — Emissions (CO2eq) (AR5), per square kilometre in Tonga, year by year
| Year | kt per square kilometre | Change |
|---|---|---|
| 1961 | 0.0117 kt per square kilometre | — |
| 1962 | 0.0122 kt per square kilometre | +4.1% |
| 1963 | 0.0135 kt per square kilometre | +10.4% |
| 1964 | 0.0129 kt per square kilometre | -4.2% |
| 1965 | 0.0115 kt per square kilometre | -11.1% |
| 1966 | 0.0122 kt per square kilometre | +5.7% |
| 1967 | 0.0116 kt per square kilometre | -4.7% |
| 1968 | 0.013 kt per square kilometre | +12.0% |
| 1969 | 0.0138 kt per square kilometre | +6.0% |
| 1970 | 0.0147 kt per square kilometre | +7.2% |
| 1971 | 0.0146 kt per square kilometre | -1.2% |
| 1972 | 0.0152 kt per square kilometre | +4.1% |
| 1973 | 0.0174 kt per square kilometre | +14.6% |
| 1974 | 0.0172 kt per square kilometre | -1.2% |
| 1975 | 0.024 kt per square kilometre | +39.8% |
| 1976 | 0.0239 kt per square kilometre | -0.6% |
| 1977 | 0.026 kt per square kilometre | +8.9% |
| 1978 | 0.036 kt per square kilometre | +38.4% |
| 1979 | 0.0369 kt per square kilometre | +2.5% |
| 1980 | 0.0377 kt per square kilometre | +2.2% |
| 1981 | 0.0417 kt per square kilometre | +10.9% |
| 1982 | 0.038 kt per square kilometre | -8.9% |
| 1983 | 0.0298 kt per square kilometre | -21.7% |
| 1984 | 0.0294 kt per square kilometre | -1.2% |
| 1985 | 0.0352 kt per square kilometre | +19.7% |
| 1986 | 0.0351 kt per square kilometre | -0.2% |
| 1987 | 0.0383 kt per square kilometre | +8.9% |
| 1988 | 0.039 kt per square kilometre | +2.0% |
| 1989 | 0.0421 kt per square kilometre | +7.9% |
| 1990 | 0.0344 kt per square kilometre | -18.4% |
| 1991 | 0.0344 kt per square kilometre | +0.1% |
| 1992 | 0.0374 kt per square kilometre | +8.7% |
| 1993 | 0.037 kt per square kilometre | -1.1% |
| 1994 | 0.0365 kt per square kilometre | -1.3% |
| 1995 | 0.0357 kt per square kilometre | -2.3% |
| 1996 | 0.036 kt per square kilometre | +1.0% |
| 1997 | 0.0358 kt per square kilometre | -0.5% |
| 1998 | 0.0358 kt per square kilometre | +0.0% |
| 1999 | 0.0378 kt per square kilometre | +5.4% |
| 2000 | 0.0401 kt per square kilometre | +6.1% |
| 2001 | 0.04 kt per square kilometre | -0.2% |
| 2002 | 0.04 kt per square kilometre | +0.0% |
| 2003 | 0.04 kt per square kilometre | +0.0% |
| 2004 | 0.04 kt per square kilometre | +0.0% |
| 2005 | 0.04 kt per square kilometre | +0.0% |
| 2006 | 0.04 kt per square kilometre | +0.0% |
| 2007 | 0.0403 kt per square kilometre | +0.5% |
| 2008 | 0.0403 kt per square kilometre | +0.0% |
| 2009 | 0.0403 kt per square kilometre | +0.0% |
| 2010 | 0.0403 kt per square kilometre | +0.1% |
| 2011 | 0.0403 kt per square kilometre | -0.1% |
| 2012 | 0.0409 kt per square kilometre | +1.6% |
| 2013 | 0.0411 kt per square kilometre | +0.5% |
| 2014 | 0.0414 kt per square kilometre | +0.7% |
| 2015 | 0.0418 kt per square kilometre | +1.0% |
| 2016 | 0.0422 kt per square kilometre | +0.9% |
| 2017 | 0.0424 kt per square kilometre | +0.6% |
| 2018 | 0.0425 kt per square kilometre | +0.3% |
| 2019 | 0.0427 kt per square kilometre | +0.3% |
| 2020 | 0.043 kt per square kilometre | +0.8% |
| 2021 | 0.0429 kt per square kilometre | -0.3% |
| 2022 | 0.043 kt per square kilometre | +0.3% |
| 2023 | 0.0431 kt per square kilometre | +0.3% |
Tonga compared with similar countries
- Tonga's 0.0431 kt per square kilometre is above the median for upper middle income countries, which is 0.0204 kt per square kilometre, 2.1× the median. (50 countries reporting)
- Tonga's 0.0431 kt per square kilometre is above the median for East Asia & Pacific, which is 0.0137 kt per square kilometre, 3.1× the median. (23 countries reporting)
Biggest year-on-year movements
Years where Enteric Fermentation — Emissions (CO2eq) (AR5), per square kilometre in Tonga changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 1975 | +39.8% | 0.0172 kt per square kilometre | 0.024 kt per square kilometre |
| 1978 | +38.4% | 0.026 kt per square kilometre | 0.036 kt per square kilometre |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 0.0125 kt per square kilometre | 0.0115 kt per square kilometre | 0.0138 kt per square kilometre | 9 |
| 1970s | 0.0226 kt per square kilometre | 0.0146 kt per square kilometre | 0.0369 kt per square kilometre | 10 |
| 1980s | 0.0366 kt per square kilometre | 0.0294 kt per square kilometre | 0.0421 kt per square kilometre | 10 |
| 1990s | 0.0361 kt per square kilometre | 0.0344 kt per square kilometre | 0.0378 kt per square kilometre | 10 |
| 2000s | 0.0401 kt per square kilometre | 0.04 kt per square kilometre | 0.0403 kt per square kilometre | 10 |
| 2010s | 0.0416 kt per square kilometre | 0.0403 kt per square kilometre | 0.0427 kt per square kilometre | 10 |
| 2020s | 0.043 kt per square kilometre | 0.0429 kt per square kilometre | 0.0431 kt per square kilometre | 4 |
Countries ranked near Tonga
- 41 Puerto Rico 0.0439 kt per square kilometre compare
- 42 Nigeria 0.0437 kt per square kilometre compare
- 43 Poland 0.0435 kt per square kilometre compare
- 45 Malawi 0.0426 kt per square kilometre compare
- 46 Belarus 0.0424 kt per square kilometre compare
- 47 Comoros 0.038 kt per square kilometre compare
More climate change data for Tonga
- Nutrient nitrogen N (total) — Synthetic fertilizers (Agricultural) 0 kg (2050)
- Emissions from livestock — Emissions (CO2eq) 138.67 kt (2050)
- Emissions from livestock — Emissions (CO2eq) from N2O 28.3 kt (2050)
- Emissions from livestock — Emissions (CO2eq) from CH4 110.37 kt (2050)
- Emissions from livestock — Emissions 0.1068 kt (2050)
- Emissions from livestock — Emissions 3.94 kt (2050)
- Emissions from crops — Emissions (CO2eq) 0 kt (2050)
- Emissions from crops — Emissions (CO2eq) from N2O 0 kt (2050)
- Emissions from crops — Emissions 0 kt (2050)
- Synthetic Fertilizers — Emissions (CO2eq) 0 kt (2050)
Frequently asked questions
- What is enteric fermentation — emissions (co2eq) (ar5), per square kilometre in Tonga?
- Enteric fermentation — emissions (co2eq) (ar5), per square kilometre in Tonga was 0.0431 kt per square kilometre in 2023, according to Statizoid (derived).
- What is the highest enteric fermentation — emissions (co2eq) (ar5), per square kilometre recorded in Tonga?
- The highest recorded value was 0.0431 kt per square kilometre in 2023.
- What is the lowest enteric fermentation — emissions (co2eq) (ar5), per square kilometre recorded in Tonga?
- The lowest recorded value was 0.0115 kt per square kilometre in 1965.
- How does Tonga rank for enteric fermentation — emissions (co2eq) (ar5), per square kilometre?
- Tonga ranks 44th out of 170 countries with data for 2023.
- Is enteric fermentation — emissions (co2eq) (ar5), per square kilometre rising or falling in Tonga?
- Over the last ten years it is up 4.9%. The long-run trend across the full record is rising.
- Where does this Tonga data come from?
- The figures come from Statizoid (derived), published as part of Enteric Fermentation — Emissions (CO2eq) (AR5), per square kilometre. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 63 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
Enteric Fermentation — Emissions (CO2eq) (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.
Enteric Fermentation — Emissions (CO2eq) (AR5) ÷ Land area (sq. km)
Computed from
- Enteric Fermentation — Emissions (CO2eq) Food and Agriculture Organization of the United Nations
- Land area FAOSTAT, Food and Agriculture Organization of the United Nations (FAO)
Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.
About this data
Enteric Fermentation — Emissions (CO2eq) (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.