Chickens — Amount excreted in manure (N content), per square kilometre in Guinea-Bissau
Guinea-Bissau: Chickens — Amount excreted in manure (N content), per square kilometre was 29.47 kg per square kilometre in 2023. ◆ Volatile
Chickens — Amount excreted in manure (N content), per square kilometre in Guinea-Bissau, 1961–2023
Source: Statizoid (derived). Measured in kg per square kilometre.
Analysis
In 2023, chickens — amount excreted in manure (n content), per square kilometre in Guinea-Bissau stood at 29.47 kg per square kilometre. That is the highest value across all 63 years on record.
Compared with earlier readings it is up 1.8% on the previous year and up 12.0% over ten years.
Over the whole period, chickens — amount excreted in manure (n content), per square kilometre in Guinea-Bissau peaked at 29.47 kg per square kilometre in 2023 and was at its lowest, 2.76 kg per square kilometre, in 1961.
That places Guinea-Bissau 125th out of 168 countries with data for 2023, putting it in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Chickens — Amount excreted in manure (N content), per square kilometre in Guinea-Bissau, year by year
| Year | kg per square kilometre | Change |
|---|---|---|
| 1961 | 2.76 kg per square kilometre | — |
| 1962 | 2.76 kg per square kilometre | +0.0% |
| 1963 | 2.76 kg per square kilometre | +0.0% |
| 1964 | 3.05 kg per square kilometre | +10.5% |
| 1965 | 3.05 kg per square kilometre | +0.0% |
| 1966 | 3.44 kg per square kilometre | +12.9% |
| 1967 | 3.44 kg per square kilometre | +0.0% |
| 1968 | 3.85 kg per square kilometre | +11.9% |
| 1969 | 3.85 kg per square kilometre | +0.0% |
| 1970 | 3.85 kg per square kilometre | +0.0% |
| 1971 | 4.14 kg per square kilometre | +7.5% |
| 1972 | 4.14 kg per square kilometre | +0.0% |
| 1973 | 4.14 kg per square kilometre | +0.0% |
| 1974 | 4.4 kg per square kilometre | +6.2% |
| 1975 | 4.68 kg per square kilometre | +6.6% |
| 1976 | 4.94 kg per square kilometre | +5.5% |
| 1977 | 5.1 kg per square kilometre | +3.2% |
| 1978 | 5.23 kg per square kilometre | +2.5% |
| 1979 | 5.36 kg per square kilometre | +2.5% |
| 1980 | 5.78 kg per square kilometre | +7.8% |
| 1981 | 6.06 kg per square kilometre | +5.0% |
| 1982 | 6.48 kg per square kilometre | +6.9% |
| 1983 | 7.09 kg per square kilometre | +9.4% |
| 1984 | 7.93 kg per square kilometre | +11.8% |
| 1985 | 8.79 kg per square kilometre | +10.9% |
| 1986 | 9.78 kg per square kilometre | +11.2% |
| 1987 | 10.33 kg per square kilometre | +5.6% |
| 1988 | 10.33 kg per square kilometre | +0.0% |
| 1989 | 10.59 kg per square kilometre | +2.5% |
| 1990 | 10.92 kg per square kilometre | +3.1% |
| 1991 | 11.68 kg per square kilometre | +7.0% |
| 1992 | 11.68 kg per square kilometre | +0.0% |
| 1993 | 11.71 kg per square kilometre | +0.3% |
| 1994 | 10.68 kg per square kilometre | -8.8% |
| 1995 | 10.69 kg per square kilometre | +0.1% |
| 1996 | 12.81 kg per square kilometre | +19.8% |
| 1997 | 16.63 kg per square kilometre | +29.9% |
| 1998 | 16.59 kg per square kilometre | -0.3% |
| 1999 | 17.97 kg per square kilometre | +8.3% |
| 2000 | 18.01 kg per square kilometre | +0.2% |
| 2001 | 19.34 kg per square kilometre | +7.4% |
| 2002 | 20.69 kg per square kilometre | +7.0% |
| 2003 | 20.68 kg per square kilometre | -0.1% |
| 2004 | 21.37 kg per square kilometre | +3.4% |
| 2005 | 15.6 kg per square kilometre | -27.0% |
| 2006 | 16.79 kg per square kilometre | +7.6% |
| 2007 | 18.04 kg per square kilometre | +7.4% |
| 2008 | 19.37 kg per square kilometre | +7.4% |
| 2009 | 20.81 kg per square kilometre | +7.4% |
| 2010 | 22.28 kg per square kilometre | +7.0% |
| 2011 | 23.91 kg per square kilometre | +7.4% |
| 2012 | 24.38 kg per square kilometre | +2.0% |
| 2013 | 26.31 kg per square kilometre | +7.9% |
| 2014 | 27.59 kg per square kilometre | +4.9% |
| 2015 | 27.89 kg per square kilometre | +1.1% |
| 2016 | 28.32 kg per square kilometre | +1.5% |
| 2017 | 27.79 kg per square kilometre | -1.9% |
| 2018 | 27.66 kg per square kilometre | -0.5% |
| 2019 | 28.23 kg per square kilometre | +2.1% |
| 2020 | 28.29 kg per square kilometre | +0.2% |
| 2021 | 28.51 kg per square kilometre | +0.8% |
| 2022 | 28.94 kg per square kilometre | +1.5% |
| 2023 | 29.47 kg per square kilometre | +1.8% |
Guinea-Bissau compared with similar countries
- Guinea-Bissau's 29.47 kg per square kilometre is above the median for low income countries, which is 26.32 kg per square kilometre, 1.1× the median. (22 countries reporting)
- Guinea-Bissau's 29.47 kg per square kilometre is below the median for Sub-Saharan Africa, which is 31.91 kg per square kilometre, 92% of the median. (44 countries reporting)
Biggest year-on-year movements
Years where Chickens — Amount excreted in manure (N content), per square kilometre in Guinea-Bissau 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 |
|---|---|---|---|
| 2005 | -27.0% | 21.37 kg per square kilometre | 15.6 kg per square kilometre |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 3.22 kg per square kilometre | 2.76 kg per square kilometre | 3.85 kg per square kilometre | 9 |
| 1970s | 4.6 kg per square kilometre | 3.85 kg per square kilometre | 5.36 kg per square kilometre | 10 |
| 1980s | 8.32 kg per square kilometre | 5.78 kg per square kilometre | 10.59 kg per square kilometre | 10 |
| 1990s | 13.14 kg per square kilometre | 10.68 kg per square kilometre | 17.97 kg per square kilometre | 10 |
| 2000s | 19.07 kg per square kilometre | 15.6 kg per square kilometre | 21.37 kg per square kilometre | 10 |
| 2010s | 26.44 kg per square kilometre | 22.28 kg per square kilometre | 28.32 kg per square kilometre | 10 |
| 2020s | 28.8 kg per square kilometre | 28.29 kg per square kilometre | 29.47 kg per square kilometre | 4 |
Countries ranked near Guinea-Bissau
- 122 Belize 32.41 kg per square kilometre compare
- 123 Algeria 32.09 kg per square kilometre compare
- 124 Cambodia 31.3 kg per square kilometre compare
- 126 Madagascar 29.19 kg per square kilometre compare
- 127 Chile 28.46 kg per square kilometre compare
- 128 Paraguay 27.44 kg per square kilometre compare
More environment data for Guinea-Bissau
- Historical exposure to drought — Land soil moisture anomaly -2.65 Percentage change (2025)
- Historical exposure to drought — Cropland soil moisture anomaly -2.47 Percentage change (2025)
- Standard Deviation, annual growth rate 0 % change on previous year (2025)
- Standard Deviation 0.303 °C (2025)
- Temperature change 1.27 °C (2025)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), annual 1.26 % 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 0.4449 % 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 — amount excreted in manure (n content), per square kilometre in Guinea-Bissau?
- Chickens — amount excreted in manure (n content), per square kilometre in Guinea-Bissau was 29.47 kg per square kilometre in 2023, according to Statizoid (derived).
- What is the highest chickens — amount excreted in manure (n content), per square kilometre recorded in Guinea-Bissau?
- The highest recorded value was 29.47 kg per square kilometre in 2023.
- What is the lowest chickens — amount excreted in manure (n content), per square kilometre recorded in Guinea-Bissau?
- The lowest recorded value was 2.76 kg per square kilometre in 1961.
- How does Guinea-Bissau rank for chickens — amount excreted in manure (n content), per square kilometre?
- Guinea-Bissau ranks 125th out of 168 countries with data for 2023.
- Is chickens — amount excreted in manure (n content), per square kilometre rising or falling in Guinea-Bissau?
- Over the last ten years it is up 12.0%. The long-run trend across the full record is volatile.
- Where does this Guinea-Bissau data come from?
- The figures come from Statizoid (derived), published as part of Chickens — 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 — 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 — Amount excreted in manure (N content) ÷ Land area (sq. km)
Computed from
- Chickens — 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 — 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.