Chickens, broilers: Manure management (manure treated, N) … square in Tonga
Tonga: Chickens, broilers: Manure management (manure treated, N) … square was 127.06 kg per square kilometre in 2023. ◆ Volatile
Chickens, broilers — Manure management (manure treated, N content) in Tonga, 1961–2023
Source: Statizoid (derived). Measured in kg per square kilometre.
Analysis
The most recent figure for chickens, broilers — manure management (manure treated, n content) in Tonga is 127.06 kg per square kilometre, measured in 2023. That is the highest value across all 63 years on record.
That represents a change of up 0.4% on the previous year and up 3.6% over ten years.
Over the whole period, chickens, broilers — manure management (manure treated, n content) in Tonga peaked at 127.06 kg per square kilometre in 2023 and was at its lowest, 6.33 kg per square kilometre, in 1973.
That places Tonga 23rd out of 168 countries with data for 2023, putting it in the top quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Chickens, broilers: Manure management (manure treated, N) … square in Tonga, year by year
| Year | kg per square kilometre | Change |
|---|---|---|
| 1961 | 11.68 kg per square kilometre | — |
| 1962 | 13.14 kg per square kilometre | +12.5% |
| 1963 | 14.6 kg per square kilometre | +11.1% |
| 1964 | 16.07 kg per square kilometre | +10.0% |
| 1965 | 17.53 kg per square kilometre | +9.1% |
| 1966 | 23.37 kg per square kilometre | +33.3% |
| 1967 | 38.95 kg per square kilometre | +66.7% |
| 1968 | 45.76 kg per square kilometre | +17.5% |
| 1969 | 34.08 kg per square kilometre | -25.5% |
| 1970 | 19.47 kg per square kilometre | -42.9% |
| 1971 | 15.58 kg per square kilometre | -20.0% |
| 1972 | 6.82 kg per square kilometre | -56.3% |
| 1973 | 6.33 kg per square kilometre | -7.1% |
| 1974 | 10.22 kg per square kilometre | +61.5% |
| 1975 | 36.02 kg per square kilometre | +252.4% |
| 1976 | 50.14 kg per square kilometre | +39.2% |
| 1977 | 28.72 kg per square kilometre | -42.7% |
| 1978 | 54.52 kg per square kilometre | +89.8% |
| 1979 | 48.2 kg per square kilometre | -11.6% |
| 1980 | 43.81 kg per square kilometre | -9.1% |
| 1981 | 67.18 kg per square kilometre | +53.3% |
| 1982 | 70.1 kg per square kilometre | +4.3% |
| 1983 | 25.31 kg per square kilometre | -63.9% |
| 1984 | 20.93 kg per square kilometre | -17.3% |
| 1985 | 91.52 kg per square kilometre | +337.2% |
| 1986 | 97.36 kg per square kilometre | +6.4% |
| 1987 | 105.64 kg per square kilometre | +8.5% |
| 1988 | 122.68 kg per square kilometre | +16.1% |
| 1989 | 91.52 kg per square kilometre | -25.4% |
| 1990 | 63.29 kg per square kilometre | -30.9% |
| 1991 | 66.69 kg per square kilometre | +5.4% |
| 1992 | 71.08 kg per square kilometre | +6.6% |
| 1993 | 73.02 kg per square kilometre | +2.7% |
| 1994 | 73.02 kg per square kilometre | +0.0% |
| 1995 | 95.42 kg per square kilometre | +30.7% |
| 1996 | 110.02 kg per square kilometre | +15.3% |
| 1997 | 111.97 kg per square kilometre | +1.8% |
| 1998 | 111.97 kg per square kilometre | +0.0% |
| 1999 | 110.02 kg per square kilometre | -1.7% |
| 2000 | 110.02 kg per square kilometre | +0.0% |
| 2001 | 110.02 kg per square kilometre | +0.0% |
| 2002 | 110.02 kg per square kilometre | +0.0% |
| 2003 | 110.02 kg per square kilometre | +0.0% |
| 2004 | 110.02 kg per square kilometre | +0.0% |
| 2005 | 109.53 kg per square kilometre | -0.4% |
| 2006 | 109.53 kg per square kilometre | +0.0% |
| 2007 | 118.3 kg per square kilometre | +8.0% |
| 2008 | 123.17 kg per square kilometre | +4.1% |
| 2009 | 124.14 kg per square kilometre | +0.8% |
| 2010 | 122.68 kg per square kilometre | -1.2% |
| 2011 | 120.73 kg per square kilometre | -1.6% |
| 2012 | 121.7 kg per square kilometre | +0.8% |
| 2013 | 122.68 kg per square kilometre | +0.8% |
| 2014 | 126.09 kg per square kilometre | +2.8% |
| 2015 | 126.57 kg per square kilometre | +0.4% |
| 2016 | 123.17 kg per square kilometre | -2.7% |
| 2017 | 124.14 kg per square kilometre | +0.8% |
| 2018 | 125.11 kg per square kilometre | +0.8% |
| 2019 | 125.6 kg per square kilometre | +0.4% |
| 2020 | 126.57 kg per square kilometre | +0.8% |
| 2021 | 126.57 kg per square kilometre | +0.0% |
| 2022 | 126.57 kg per square kilometre | +0.0% |
| 2023 | 127.06 kg per square kilometre | +0.4% |
Biggest year-on-year movements
Years where Chickens, broilers: Manure management (manure treated, N) … 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 |
|---|---|---|---|
| 1985 | +337.2% | 20.93 kg per square kilometre | 91.52 kg per square kilometre |
| 1975 | +252.4% | 10.22 kg per square kilometre | 36.02 kg per square kilometre |
| 1978 | +89.8% | 28.72 kg per square kilometre | 54.52 kg per square kilometre |
| 1967 | +66.7% | 23.37 kg per square kilometre | 38.95 kg per square kilometre |
| 1983 | -63.9% | 70.1 kg per square kilometre | 25.31 kg per square kilometre |
| 1974 | +61.5% | 6.33 kg per square kilometre | 10.22 kg per square kilometre |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 23.91 kg per square kilometre | 11.68 kg per square kilometre | 45.76 kg per square kilometre | 9 |
| 1970s | 27.6 kg per square kilometre | 6.33 kg per square kilometre | 54.52 kg per square kilometre | 10 |
| 1980s | 73.61 kg per square kilometre | 20.93 kg per square kilometre | 122.68 kg per square kilometre | 10 |
| 1990s | 88.65 kg per square kilometre | 63.29 kg per square kilometre | 111.97 kg per square kilometre | 10 |
| 2000s | 113.48 kg per square kilometre | 109.53 kg per square kilometre | 124.14 kg per square kilometre | 10 |
| 2010s | 123.85 kg per square kilometre | 120.73 kg per square kilometre | 126.57 kg per square kilometre | 10 |
| 2020s | 126.69 kg per square kilometre | 126.57 kg per square kilometre | 127.06 kg per square kilometre | 4 |
Countries ranked near Tonga
- 20 Portugal 162.19 kg per square kilometre compare
- 21 Saint Lucia 135.03 kg per square kilometre compare
- 22 Ecuador 131.87 kg per square kilometre compare
- 24 Malaysia 124.05 kg per square kilometre compare
- 25 El Salvador 121.62 kg per square kilometre compare
- 26 Denmark 117.14 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, broilers — manure management (manure treated, n content) in Tonga?
- Chickens, broilers — manure management (manure treated, n content) in Tonga was 127.06 kg per square kilometre in 2023, according to Statizoid (derived).
- What is the highest chickens, broilers — manure management (manure treated, n content) recorded in Tonga?
- The highest recorded value was 127.06 kg per square kilometre in 2023.
- What is the lowest chickens, broilers — manure management (manure treated, n content) recorded in Tonga?
- The lowest recorded value was 6.33 kg per square kilometre in 1973.
- How does Tonga rank for chickens, broilers — manure management (manure treated, n content)?
- Tonga ranks 23rd out of 168 countries with data for 2023.
- Is chickens, broilers — manure management (manure treated, n content) rising or falling in Tonga?
- Over the last ten years it is up 3.6%. The long-run trend across the full record is volatile.
- Where does this Tonga data come from?
- The figures come from Statizoid (derived), published as part of Chickens, broilers — Manure management (manure treated, 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, broilers — Manure management (manure treated, 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, broilers — Manure management (manure treated, N content) ÷ Land area (sq. km)
Computed from
- Chickens, broilers — Manure management 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, broilers — Manure management (manure treated, 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.