Chickens, layers: Amount excreted in manure (N content) … square in Samoa
Samoa: Chickens, layers: Amount excreted in manure (N content) … square was 14.34 kg per square kilometre in 2023. ▲ Rising
Chickens, layers — Amount excreted in manure (N content), per square in Samoa, 1961–2023
Source: Statizoid (derived). Measured in kg per square kilometre.
Analysis
In 2023, chickens, layers — amount excreted in manure (n content), per square in Samoa stood at 14.34 kg per square kilometre.
That represents a change of down 4.6% over ten years.
Over the whole period, chickens, layers — amount excreted in manure (n content), per square in Samoa peaked at 16.28 kg per square kilometre in 2017 and was at its lowest, 5.71 kg per square kilometre, in 1966.
Samoa ranks 113th 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: Amount excreted in manure (N content) … square in Samoa, year by year
| Year | kg per square kilometre | Change |
|---|---|---|
| 1961 | 7.23 kg per square kilometre | — |
| 1962 | 6.28 kg per square kilometre | -13.2% |
| 1963 | 6.28 kg per square kilometre | +0.0% |
| 1964 | 6.66 kg per square kilometre | +6.1% |
| 1965 | 6.28 kg per square kilometre | -5.7% |
| 1966 | 5.71 kg per square kilometre | -9.1% |
| 1967 | 5.71 kg per square kilometre | +0.0% |
| 1968 | 5.71 kg per square kilometre | +0.0% |
| 1969 | 5.71 kg per square kilometre | +0.0% |
| 1970 | 5.71 kg per square kilometre | +0.0% |
| 1971 | 5.71 kg per square kilometre | +0.0% |
| 1972 | 5.71 kg per square kilometre | +0.0% |
| 1973 | 5.71 kg per square kilometre | +0.0% |
| 1974 | 5.71 kg per square kilometre | +0.0% |
| 1975 | 5.71 kg per square kilometre | +0.0% |
| 1976 | 6.09 kg per square kilometre | +6.7% |
| 1977 | 6.28 kg per square kilometre | +3.1% |
| 1978 | 6.28 kg per square kilometre | +0.0% |
| 1979 | 6.47 kg per square kilometre | +3.0% |
| 1980 | 6.47 kg per square kilometre | +0.0% |
| 1981 | 6.66 kg per square kilometre | +2.9% |
| 1982 | 6.66 kg per square kilometre | +0.0% |
| 1983 | 6.66 kg per square kilometre | +0.0% |
| 1984 | 7.04 kg per square kilometre | +5.7% |
| 1985 | 7.04 kg per square kilometre | +0.0% |
| 1986 | 7.23 kg per square kilometre | +2.7% |
| 1987 | 7.23 kg per square kilometre | +0.0% |
| 1988 | 7.42 kg per square kilometre | +2.6% |
| 1989 | 7.42 kg per square kilometre | +0.0% |
| 1990 | 7.61 kg per square kilometre | +2.6% |
| 1991 | 10.28 kg per square kilometre | +35.0% |
| 1992 | 10.47 kg per square kilometre | +1.9% |
| 1993 | 10.47 kg per square kilometre | +0.0% |
| 1994 | 8.38 kg per square kilometre | -20.0% |
| 1995 | 9.14 kg per square kilometre | +9.1% |
| 1996 | 10.85 kg per square kilometre | +18.8% |
| 1997 | 9.52 kg per square kilometre | -12.3% |
| 1998 | 9.52 kg per square kilometre | +0.0% |
| 1999 | 9.9 kg per square kilometre | +4.0% |
| 2000 | 10.09 kg per square kilometre | +1.9% |
| 2001 | 11.04 kg per square kilometre | +9.4% |
| 2002 | 11.8 kg per square kilometre | +6.9% |
| 2003 | 11.8 kg per square kilometre | +0.0% |
| 2004 | 12.18 kg per square kilometre | +3.2% |
| 2005 | 12.56 kg per square kilometre | +3.1% |
| 2006 | 12.95 kg per square kilometre | +3.0% |
| 2007 | 13.33 kg per square kilometre | +2.9% |
| 2008 | 13.33 kg per square kilometre | +0.0% |
| 2009 | 13.71 kg per square kilometre | +2.9% |
| 2010 | 13.9 kg per square kilometre | +1.4% |
| 2011 | 13.9 kg per square kilometre | +0.0% |
| 2012 | 14.66 kg per square kilometre | +5.5% |
| 2013 | 15.04 kg per square kilometre | +2.6% |
| 2014 | 12.18 kg per square kilometre | -19.0% |
| 2015 | 12.37 kg per square kilometre | +1.6% |
| 2016 | 12.18 kg per square kilometre | -1.5% |
| 2017 | 16.28 kg per square kilometre | +33.6% |
| 2018 | 13.76 kg per square kilometre | -15.5% |
| 2019 | 14.15 kg per square kilometre | +2.8% |
| 2020 | 14.73 kg per square kilometre | +4.1% |
| 2021 | 14.15 kg per square kilometre | -3.9% |
| 2022 | 14.34 kg per square kilometre | +1.4% |
| 2023 | 14.34 kg per square kilometre | +0.0% |
Biggest year-on-year movements
Years where Chickens, layers: Amount excreted in manure (N content) … square in Samoa 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 |
|---|---|---|---|
| 1991 | +35.0% | 7.61 kg per square kilometre | 10.28 kg per square kilometre |
| 2017 | +33.6% | 12.18 kg per square kilometre | 16.28 kg per square kilometre |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 6.18 kg per square kilometre | 5.71 kg per square kilometre | 7.23 kg per square kilometre | 9 |
| 1970s | 5.94 kg per square kilometre | 5.71 kg per square kilometre | 6.47 kg per square kilometre | 10 |
| 1980s | 6.99 kg per square kilometre | 6.47 kg per square kilometre | 7.42 kg per square kilometre | 10 |
| 1990s | 9.61 kg per square kilometre | 7.61 kg per square kilometre | 10.85 kg per square kilometre | 10 |
| 2000s | 12.28 kg per square kilometre | 10.09 kg per square kilometre | 13.71 kg per square kilometre | 10 |
| 2010s | 13.84 kg per square kilometre | 12.18 kg per square kilometre | 16.28 kg per square kilometre | 10 |
| 2020s | 14.39 kg per square kilometre | 14.15 kg per square kilometre | 14.73 kg per square kilometre | 4 |
Countries ranked near Samoa
More environment data for Samoa
- Historical exposure to drought — Land soil moisture anomaly 0.3482 Percentage change (2025)
- Historical exposure to drought — Cropland soil moisture anomaly 0.3183 Percentage change (2025)
- Standard Deviation, annual growth rate 0 % change on previous year (2025)
- Standard Deviation 0.23 °C (2025)
- Temperature change 0.919 °C (2025)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), annual 2.68 % 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 -2.51 % change on previous year (2024)
- Methane (CH4) emissions from Agriculture (Mt CO2e), per unit of GDP 0 Mt CO2e per US$ of GDP (2024)
Frequently asked questions
- What is chickens, layers — amount excreted in manure (n content), per square in Samoa?
- Chickens, layers — amount excreted in manure (n content), per square in Samoa was 14.34 kg per square kilometre in 2023, according to Statizoid (derived).
- What is the highest chickens, layers — amount excreted in manure (n content), per square recorded in Samoa?
- The highest recorded value was 16.28 kg per square kilometre in 2017.
- What is the lowest chickens, layers — amount excreted in manure (n content), per square recorded in Samoa?
- The lowest recorded value was 5.71 kg per square kilometre in 1966.
- How does Samoa rank for chickens, layers — amount excreted in manure (n content), per square?
- Samoa ranks 113th out of 168 countries with data for 2023.
- Is chickens, layers — amount excreted in manure (n content), per square rising or falling in Samoa?
- Over the last ten years it is down 4.6%. The long-run trend across the full record is rising.
- Where does this Samoa data come from?
- The figures come from Statizoid (derived), published as part of Chickens, layers — Amount excreted in manure (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 — Amount excreted in manure (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 — Amount excreted in manure (N content) ÷ Land area (sq. km)
Computed from
- Chickens, layers — Amount excreted in manure 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 — Amount excreted in manure (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.