IPCC Agriculture — Emissions (CO2eq) from N2O (AR5), per square in Tonga
Tonga: IPCC Agriculture — Emissions (CO2eq) from N2O (AR5), per square was 0.025 kt per square kilometre in 2023. ▲ Rising
IPCC Agriculture — Emissions (CO2eq) from N2O (AR5), per square in Tonga, 1961–2023
Source: Statizoid (derived). Measured in kt per square kilometre.
Analysis
Tonga recorded 0.025 kt per square kilometre for ipcc agriculture — emissions (co2eq) from n2o (ar5), per square in 2023.
Compared with earlier readings it is up 0.4% on the previous year and up 3.8% over ten years.
Over the whole period, ipcc agriculture — emissions (co2eq) from n2o (ar5), per square in Tonga peaked at 0.026 kt per square kilometre in 1981 and was at its lowest, 0.0059 kt per square kilometre, in 1961.
That places Tonga 66th out of 201 countries with data for 2023, putting it in the middle of the range.
The long-run direction has been consistently rising across the 63 years of available data.
IPCC Agriculture — Emissions (CO2eq) from N2O (AR5), per square in Tonga, year by year
| Year | kt per square kilometre | Change |
|---|---|---|
| 1961 | 0.0059 kt per square kilometre | — |
| 1962 | 0.0068 kt per square kilometre | +15.0% |
| 1963 | 0.0072 kt per square kilometre | +6.5% |
| 1964 | 0.0071 kt per square kilometre | -2.0% |
| 1965 | 0.0067 kt per square kilometre | -5.7% |
| 1966 | 0.0076 kt per square kilometre | +13.8% |
| 1967 | 0.0071 kt per square kilometre | -6.8% |
| 1968 | 0.0078 kt per square kilometre | +10.4% |
| 1969 | 0.0081 kt per square kilometre | +3.8% |
| 1970 | 0.0086 kt per square kilometre | +6.8% |
| 1971 | 0.0082 kt per square kilometre | -4.7% |
| 1972 | 0.0084 kt per square kilometre | +1.3% |
| 1973 | 0.0097 kt per square kilometre | +16.3% |
| 1974 | 0.0103 kt per square kilometre | +6.1% |
| 1975 | 0.0134 kt per square kilometre | +29.6% |
| 1976 | 0.0147 kt per square kilometre | +10.2% |
| 1977 | 0.0167 kt per square kilometre | +13.3% |
| 1978 | 0.022 kt per square kilometre | +32.0% |
| 1979 | 0.0223 kt per square kilometre | +1.5% |
| 1980 | 0.0228 kt per square kilometre | +2.0% |
| 1981 | 0.026 kt per square kilometre | +14.1% |
| 1982 | 0.0239 kt per square kilometre | -7.9% |
| 1983 | 0.0193 kt per square kilometre | -19.4% |
| 1984 | 0.0177 kt per square kilometre | -8.4% |
| 1985 | 0.0217 kt per square kilometre | +22.9% |
| 1986 | 0.0217 kt per square kilometre | +0.0% |
| 1987 | 0.0242 kt per square kilometre | +11.4% |
| 1988 | 0.0259 kt per square kilometre | +7.2% |
| 1989 | 0.0245 kt per square kilometre | -5.3% |
| 1990 | 0.0217 kt per square kilometre | -11.5% |
| 1991 | 0.0217 kt per square kilometre | +0.0% |
| 1992 | 0.0226 kt per square kilometre | +4.2% |
| 1993 | 0.0224 kt per square kilometre | -1.0% |
| 1994 | 0.0219 kt per square kilometre | -2.1% |
| 1995 | 0.0211 kt per square kilometre | -3.7% |
| 1996 | 0.0213 kt per square kilometre | +0.9% |
| 1997 | 0.0212 kt per square kilometre | -0.5% |
| 1998 | 0.0212 kt per square kilometre | +0.0% |
| 1999 | 0.022 kt per square kilometre | +3.6% |
| 2000 | 0.0228 kt per square kilometre | +3.9% |
| 2001 | 0.0228 kt per square kilometre | +0.0% |
| 2002 | 0.0228 kt per square kilometre | +0.0% |
| 2003 | 0.0228 kt per square kilometre | +0.0% |
| 2004 | 0.0228 kt per square kilometre | +0.0% |
| 2005 | 0.0228 kt per square kilometre | +0.0% |
| 2006 | 0.0228 kt per square kilometre | +0.0% |
| 2007 | 0.023 kt per square kilometre | +1.0% |
| 2008 | 0.0238 kt per square kilometre | +3.4% |
| 2009 | 0.0238 kt per square kilometre | +0.0% |
| 2010 | 0.0231 kt per square kilometre | -3.1% |
| 2011 | 0.023 kt per square kilometre | -0.2% |
| 2012 | 0.0237 kt per square kilometre | +3.0% |
| 2013 | 0.024 kt per square kilometre | +1.2% |
| 2014 | 0.024 kt per square kilometre | -0.2% |
| 2015 | 0.0242 kt per square kilometre | +0.9% |
| 2016 | 0.0247 kt per square kilometre | +1.8% |
| 2017 | 0.025 kt per square kilometre | +1.3% |
| 2018 | 0.0247 kt per square kilometre | -1.3% |
| 2019 | 0.0249 kt per square kilometre | +0.9% |
| 2020 | 0.025 kt per square kilometre | +0.6% |
| 2021 | 0.025 kt per square kilometre | +0.0% |
| 2022 | 0.0248 kt per square kilometre | -0.7% |
| 2023 | 0.025 kt per square kilometre | +0.4% |
Tonga compared with similar countries
- Tonga's 0.025 kt per square kilometre is above the median for upper middle income countries, which is 0.0167 kt per square kilometre, 1.5× the median. (55 countries reporting)
- Tonga's 0.025 kt per square kilometre is above the median for East Asia & Pacific, which is 0.0129 kt per square kilometre, 1.9× the median. (32 countries reporting)
Biggest year-on-year movements
Years where IPCC Agriculture — Emissions (CO2eq) from N2O (AR5), per square 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 |
|---|---|---|---|
| 1978 | +32.0% | 0.0167 kt per square kilometre | 0.022 kt per square kilometre |
| 1975 | +29.6% | 0.0103 kt per square kilometre | 0.0134 kt per square kilometre |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 0.0071 kt per square kilometre | 0.0059 kt per square kilometre | 0.0081 kt per square kilometre | 9 |
| 1970s | 0.0134 kt per square kilometre | 0.0082 kt per square kilometre | 0.0223 kt per square kilometre | 10 |
| 1980s | 0.0228 kt per square kilometre | 0.0177 kt per square kilometre | 0.026 kt per square kilometre | 10 |
| 1990s | 0.0217 kt per square kilometre | 0.0211 kt per square kilometre | 0.0226 kt per square kilometre | 10 |
| 2000s | 0.023 kt per square kilometre | 0.0228 kt per square kilometre | 0.0238 kt per square kilometre | 10 |
| 2010s | 0.0241 kt per square kilometre | 0.023 kt per square kilometre | 0.025 kt per square kilometre | 10 |
| 2020s | 0.025 kt per square kilometre | 0.0248 kt per square kilometre | 0.025 kt per square kilometre | 4 |
Countries ranked near Tonga
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 ipcc agriculture — emissions (co2eq) from n2o (ar5), per square in Tonga?
- Ipcc agriculture — emissions (co2eq) from n2o (ar5), per square in Tonga was 0.025 kt per square kilometre in 2023, according to Statizoid (derived).
- What is the highest ipcc agriculture — emissions (co2eq) from n2o (ar5), per square recorded in Tonga?
- The highest recorded value was 0.026 kt per square kilometre in 1981.
- What is the lowest ipcc agriculture — emissions (co2eq) from n2o (ar5), per square recorded in Tonga?
- The lowest recorded value was 0.0059 kt per square kilometre in 1961.
- How does Tonga rank for ipcc agriculture — emissions (co2eq) from n2o (ar5), per square?
- Tonga ranks 66th out of 201 countries with data for 2023.
- Is ipcc agriculture — emissions (co2eq) from n2o (ar5), per square rising or falling in Tonga?
- Over the last ten years it is up 3.8%. 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 IPCC Agriculture — Emissions (CO2eq) from N2O (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
IPCC Agriculture — Emissions (CO2eq) from N2O (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.
IPCC Agriculture — Emissions (CO2eq) from N2O (AR5) ÷ Land area (sq. km)
Computed from
- IPCC Agriculture — Emissions (CO2eq) from N2O 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
IPCC Agriculture — Emissions (CO2eq) from N2O (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.