Chickens, layers: Manure left … left square kilometre leaches in Tonga
Tonga: Chickens, layers: Manure left … left square kilometre leaches was 0.532 kg per square kilometre in 2023. ▲ Rising
Latest (2023)
0.532 kg per square kilometre
Change on year
unchanged
World rank
115th
of 168 countries
All-time high
0.5859 kg per square kilometre
in 2007
All-time low
0.1684 kg per square kilometre
in 1961
Years of data
63
1961–2023
Chickens, layers — Manure left on pasture that leaches (N content) in Tonga, 1961–2023
Source: Statizoid (derived). Measured in kg per square kilometre.
Analysis
In 2023, chickens, layers — manure left on pasture that leaches (n content) in Tonga stood at 0.532 kg per square kilometre.
That represents a change of up 1.3% over ten years.
Over the whole period, chickens, layers — manure left on pasture that leaches (n content) in Tonga peaked at 0.5859 kg per square kilometre in 2007 and was at its lowest, 0.1684 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: Manure left … left square kilometre leaches in Tonga, year by year
| Year | kg per square kilometre | Change |
|---|---|---|
| 1961 | 0.1684 kg per square kilometre | — |
| 1962 | 0.1886 kg per square kilometre | +12.0% |
| 1963 | 0.202 kg per square kilometre | +7.1% |
| 1964 | 0.2222 kg per square kilometre | +10.0% |
| 1965 | 0.2357 kg per square kilometre | +6.1% |
| 1966 | 0.2424 kg per square kilometre | +2.9% |
| 1967 | 0.2492 kg per square kilometre | +2.8% |
| 1968 | 0.2559 kg per square kilometre | +2.7% |
| 1969 | 0.2626 kg per square kilometre | +2.6% |
| 1970 | 0.2694 kg per square kilometre | +2.6% |
| 1971 | 0.2357 kg per square kilometre | -12.5% |
| 1972 | 0.202 kg per square kilometre | -14.3% |
| 1973 | 0.202 kg per square kilometre | +0.0% |
| 1974 | 0.2357 kg per square kilometre | +16.7% |
| 1975 | 0.2694 kg per square kilometre | +14.3% |
| 1976 | 0.2896 kg per square kilometre | +7.5% |
| 1977 | 0.3098 kg per square kilometre | +7.0% |
| 1978 | 0.3367 kg per square kilometre | +8.7% |
| 1979 | 0.3636 kg per square kilometre | +8.0% |
| 1980 | 0.3771 kg per square kilometre | +3.7% |
| 1981 | 0.4175 kg per square kilometre | +10.7% |
| 1982 | 0.4445 kg per square kilometre | +6.5% |
| 1983 | 0.4714 kg per square kilometre | +6.1% |
| 1984 | 0.4849 kg per square kilometre | +2.9% |
| 1985 | 0.5253 kg per square kilometre | +8.3% |
| 1986 | 0.5387 kg per square kilometre | +2.6% |
| 1987 | 0.5589 kg per square kilometre | +3.8% |
| 1988 | 0.5724 kg per square kilometre | +2.4% |
| 1989 | 0.5051 kg per square kilometre | -11.8% |
| 1990 | 0.4714 kg per square kilometre | -6.7% |
| 1991 | 0.4243 kg per square kilometre | -10.0% |
| 1992 | 0.431 kg per square kilometre | +1.6% |
| 1993 | 0.4377 kg per square kilometre | +1.6% |
| 1994 | 0.4377 kg per square kilometre | +0.0% |
| 1995 | 0.4714 kg per square kilometre | +7.7% |
| 1996 | 0.4983 kg per square kilometre | +5.7% |
| 1997 | 0.4714 kg per square kilometre | -5.4% |
| 1998 | 0.4714 kg per square kilometre | +0.0% |
| 1999 | 0.4983 kg per square kilometre | +5.7% |
| 2000 | 0.4983 kg per square kilometre | +0.0% |
| 2001 | 0.4983 kg per square kilometre | +0.0% |
| 2002 | 0.4983 kg per square kilometre | +0.0% |
| 2003 | 0.4983 kg per square kilometre | +0.0% |
| 2004 | 0.4983 kg per square kilometre | +0.0% |
| 2005 | 0.5051 kg per square kilometre | +1.4% |
| 2006 | 0.5051 kg per square kilometre | +0.0% |
| 2007 | 0.5859 kg per square kilometre | +16.0% |
| 2008 | 0.5185 kg per square kilometre | -11.5% |
| 2009 | 0.5051 kg per square kilometre | -2.6% |
| 2010 | 0.5253 kg per square kilometre | +4.0% |
| 2011 | 0.5185 kg per square kilometre | -1.3% |
| 2012 | 0.5253 kg per square kilometre | +1.3% |
| 2013 | 0.5253 kg per square kilometre | +0.0% |
| 2014 | 0.4714 kg per square kilometre | -10.3% |
| 2015 | 0.4714 kg per square kilometre | +0.0% |
| 2016 | 0.5253 kg per square kilometre | +11.4% |
| 2017 | 0.5253 kg per square kilometre | +0.0% |
| 2018 | 0.5253 kg per square kilometre | +0.0% |
| 2019 | 0.532 kg per square kilometre | +1.3% |
| 2020 | 0.532 kg per square kilometre | +0.0% |
| 2021 | 0.532 kg per square kilometre | +0.0% |
| 2022 | 0.532 kg per square kilometre | +0.0% |
| 2023 | 0.532 kg per square kilometre | +0.0% |
Tonga compared with similar countries
- Tonga's 0.532 kg per square kilometre is below the median for upper middle income countries, which is 2.11 kg per square kilometre, 25% of the median. (50 countries reporting)
- Tonga's 0.532 kg per square kilometre is below the median for East Asia & Pacific, which is 0.6106 kg per square kilometre, 87% of the median. (23 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 0.2252 kg per square kilometre | 0.1684 kg per square kilometre | 0.2626 kg per square kilometre | 9 |
| 1970s | 0.2714 kg per square kilometre | 0.202 kg per square kilometre | 0.3636 kg per square kilometre | 10 |
| 1980s | 0.4896 kg per square kilometre | 0.3771 kg per square kilometre | 0.5724 kg per square kilometre | 10 |
| 1990s | 0.4613 kg per square kilometre | 0.4243 kg per square kilometre | 0.4983 kg per square kilometre | 10 |
| 2000s | 0.5111 kg per square kilometre | 0.4983 kg per square kilometre | 0.5859 kg per square kilometre | 10 |
| 2010s | 0.5145 kg per square kilometre | 0.4714 kg per square kilometre | 0.532 kg per square kilometre | 10 |
| 2020s | 0.532 kg per square kilometre | 0.532 kg per square kilometre | 0.532 kg per square kilometre | 4 |
Countries ranked near Tonga
- 112 Mozambique 0.5762 kg per square kilometre compare
- 113 Oman 0.5695 kg per square kilometre compare
- 114 Germany 0.5447 kg per square kilometre compare
- 116 Kazakhstan 0.4933 kg per square kilometre compare
- 117 Nauru 0.4849 kg per square kilometre compare
- 118 Suriname 0.4682 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 leaches (n content) in Tonga?
- Chickens, layers — manure left on pasture that leaches (n content) in Tonga was 0.532 kg per square kilometre in 2023, according to Statizoid (derived).
- What is the highest chickens, layers — manure left on pasture that leaches (n content) recorded in Tonga?
- The highest recorded value was 0.5859 kg per square kilometre in 2007.
- What is the lowest chickens, layers — manure left on pasture that leaches (n content) recorded in Tonga?
- The lowest recorded value was 0.1684 kg per square kilometre in 1961.
- How does Tonga rank for chickens, layers — manure left on pasture that leaches (n content)?
- Tonga ranks 115th out of 168 countries with data for 2023.
- Is chickens, layers — manure left on pasture that leaches (n content) 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 leaches (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 leaches (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 leaches (N content) ÷ Land area (sq. km)
Computed from
- Chickens, layers — Manure left on pasture that leaches 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 leaches (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.