Chickens, layers … left pasture that square kilometre volatilises in Tonga
Tonga: Chickens, layers … left pasture that square kilometre volatilises was 0.3547 kg per square kilometre in 2023. ▲ Rising
Latest (2023)
0.3547 kg per square kilometre
Change on year
unchanged
World rank
115th
of 168 countries
All-time high
0.3906 kg per square kilometre
in 2007
All-time low
0.1122 kg per square kilometre
in 1961
Years of data
63
1961–2023
Chickens, layers — Manure left on pasture that volatilises (N) in Tonga, 1961–2023
Source: Statizoid (derived). Measured in kg per square kilometre.
Analysis
Tonga recorded 0.3547 kg per square kilometre for chickens, layers — manure left on pasture that volatilises (n) in 2023.
The figure is up 1.3% over ten years.
Over the whole period, chickens, layers — manure left on pasture that volatilises (n) in Tonga peaked at 0.3906 kg per square kilometre in 2007 and was at its lowest, 0.1122 kg per square kilometre, in 1961.
Tonga ranks 115th of 168 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.
Chickens, layers … left pasture that square kilometre volatilises in Tonga, year by year
| Year | kg per square kilometre | Change |
|---|---|---|
| 1961 | 0.1122 kg per square kilometre | — |
| 1962 | 0.1257 kg per square kilometre | +12.0% |
| 1963 | 0.1347 kg per square kilometre | +7.1% |
| 1964 | 0.1482 kg per square kilometre | +10.0% |
| 1965 | 0.1571 kg per square kilometre | +6.1% |
| 1966 | 0.1616 kg per square kilometre | +2.9% |
| 1967 | 0.1661 kg per square kilometre | +2.8% |
| 1968 | 0.1706 kg per square kilometre | +2.7% |
| 1969 | 0.1751 kg per square kilometre | +2.6% |
| 1970 | 0.1796 kg per square kilometre | +2.6% |
| 1971 | 0.1571 kg per square kilometre | -12.5% |
| 1972 | 0.1347 kg per square kilometre | -14.3% |
| 1973 | 0.1347 kg per square kilometre | +0.0% |
| 1974 | 0.1571 kg per square kilometre | +16.7% |
| 1975 | 0.1796 kg per square kilometre | +14.3% |
| 1976 | 0.193 kg per square kilometre | +7.5% |
| 1977 | 0.2065 kg per square kilometre | +7.0% |
| 1978 | 0.2245 kg per square kilometre | +8.7% |
| 1979 | 0.2424 kg per square kilometre | +8.0% |
| 1980 | 0.2514 kg per square kilometre | +3.7% |
| 1981 | 0.2783 kg per square kilometre | +10.7% |
| 1982 | 0.2963 kg per square kilometre | +6.5% |
| 1983 | 0.3143 kg per square kilometre | +6.1% |
| 1984 | 0.3232 kg per square kilometre | +2.9% |
| 1985 | 0.3502 kg per square kilometre | +8.3% |
| 1986 | 0.3592 kg per square kilometre | +2.6% |
| 1987 | 0.3726 kg per square kilometre | +3.8% |
| 1988 | 0.3816 kg per square kilometre | +2.4% |
| 1989 | 0.3367 kg per square kilometre | -11.8% |
| 1990 | 0.3143 kg per square kilometre | -6.7% |
| 1991 | 0.2828 kg per square kilometre | -10.0% |
| 1992 | 0.2873 kg per square kilometre | +1.6% |
| 1993 | 0.2918 kg per square kilometre | +1.6% |
| 1994 | 0.2918 kg per square kilometre | +0.0% |
| 1995 | 0.3143 kg per square kilometre | +7.7% |
| 1996 | 0.3322 kg per square kilometre | +5.7% |
| 1997 | 0.3143 kg per square kilometre | -5.4% |
| 1998 | 0.3143 kg per square kilometre | +0.0% |
| 1999 | 0.3322 kg per square kilometre | +5.7% |
| 2000 | 0.3322 kg per square kilometre | +0.0% |
| 2001 | 0.3322 kg per square kilometre | +0.0% |
| 2002 | 0.3322 kg per square kilometre | +0.0% |
| 2003 | 0.3322 kg per square kilometre | +0.0% |
| 2004 | 0.3322 kg per square kilometre | +0.0% |
| 2005 | 0.3367 kg per square kilometre | +1.4% |
| 2006 | 0.3367 kg per square kilometre | +0.0% |
| 2007 | 0.3906 kg per square kilometre | +16.0% |
| 2008 | 0.3457 kg per square kilometre | -11.5% |
| 2009 | 0.3367 kg per square kilometre | -2.6% |
| 2010 | 0.3502 kg per square kilometre | +4.0% |
| 2011 | 0.3457 kg per square kilometre | -1.3% |
| 2012 | 0.3502 kg per square kilometre | +1.3% |
| 2013 | 0.3502 kg per square kilometre | +0.0% |
| 2014 | 0.3143 kg per square kilometre | -10.3% |
| 2015 | 0.3143 kg per square kilometre | +0.0% |
| 2016 | 0.3502 kg per square kilometre | +11.4% |
| 2017 | 0.3502 kg per square kilometre | +0.0% |
| 2018 | 0.3502 kg per square kilometre | +0.0% |
| 2019 | 0.3547 kg per square kilometre | +1.3% |
| 2020 | 0.3547 kg per square kilometre | +0.0% |
| 2021 | 0.3547 kg per square kilometre | +0.0% |
| 2022 | 0.3547 kg per square kilometre | +0.0% |
| 2023 | 0.3547 kg per square kilometre | +0.0% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 0.1501 kg per square kilometre | 0.1122 kg per square kilometre | 0.1751 kg per square kilometre | 9 |
| 1970s | 0.1809 kg per square kilometre | 0.1347 kg per square kilometre | 0.2424 kg per square kilometre | 10 |
| 1980s | 0.3264 kg per square kilometre | 0.2514 kg per square kilometre | 0.3816 kg per square kilometre | 10 |
| 1990s | 0.3075 kg per square kilometre | 0.2828 kg per square kilometre | 0.3322 kg per square kilometre | 10 |
| 2000s | 0.3408 kg per square kilometre | 0.3322 kg per square kilometre | 0.3906 kg per square kilometre | 10 |
| 2010s | 0.343 kg per square kilometre | 0.3143 kg per square kilometre | 0.3547 kg per square kilometre | 10 |
| 2020s | 0.3547 kg per square kilometre | 0.3547 kg per square kilometre | 0.3547 kg per square kilometre | 4 |
Countries ranked near Tonga
- 112 Mozambique 0.3841 kg per square kilometre compare
- 113 Oman 0.3797 kg per square kilometre compare
- 114 Germany 0.3632 kg per square kilometre compare
- 116 Kazakhstan 0.3288 kg per square kilometre compare
- 117 Nauru 0.3232 kg per square kilometre compare
- 118 Suriname 0.3121 kg per square kilometre compare
More environment data for Tonga
- Standard Deviation, annual growth rate 0 % change on previous year (2025)
- Standard Deviation 0.234 °C (2025)
- Temperature change 0.858 °C (2025)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), annual 3.06 % change on previous year (2024)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), per unit 0 Mt CO2e per US$ of GDP (2024)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), per capita 0 Mt CO2e per person (2024)
- Methane (CH4) emissions from Agriculture (Mt CO2e), annual growth rate 0.1689 % change on previous year (2024)
- Methane (CH4) emissions from Agriculture (Mt CO2e), per unit of GDP 0 Mt CO2e per US$ of GDP (2024)
- Methane (CH4) emissions from Agriculture (Mt CO2e), per capita 0 Mt CO2e per person (2024)
- Methane (CH4) emissions from Building (Energy) (Mt CO2e), annual 0 % change on previous year (2024)
Frequently asked questions
- What is chickens, layers — manure left on pasture that volatilises (n) in Tonga?
- Chickens, layers — manure left on pasture that volatilises (n) in Tonga was 0.3547 kg per square kilometre in 2023, according to Statizoid (derived).
- What is the highest chickens, layers — manure left on pasture that volatilises (n) recorded in Tonga?
- The highest recorded value was 0.3906 kg per square kilometre in 2007.
- What is the lowest chickens, layers — manure left on pasture that volatilises (n) recorded in Tonga?
- The lowest recorded value was 0.1122 kg per square kilometre in 1961.
- How does Tonga rank for chickens, layers — manure left on pasture that volatilises (n)?
- Tonga ranks 115th out of 168 countries with data for 2023.
- Is chickens, layers — manure left on pasture that volatilises (n) rising or falling in Tonga?
- Over the last ten years it is up 1.3%. 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 Chickens, layers — Manure left on pasture that volatilises (N content), 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
Chickens, layers — Manure left on pasture that volatilises (N content) 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.
Chickens, layers — Manure left on pasture that volatilises (N content) ÷ Land area (sq. km)
Computed from
- Chickens, layers — Manure left on pasture that volatilises 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
Chickens, layers — Manure left on pasture that volatilises (N content) 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.