Chickens, layers … left pasture that square kilometre volatilises in Guinea-Bissau
Guinea-Bissau: Chickens, layers … left pasture that square kilometre volatilises was 0.9684 kg per square kilometre in 2023. ◆ Volatile
Chickens, layers — Manure left on pasture that volatilises (N) in Guinea-Bissau, 1961–2023
Source: Statizoid (derived). Measured in kg per square kilometre.
Analysis
Guinea-Bissau recorded 0.9684 kg per square kilometre for chickens, layers — manure left on pasture that volatilises (n) in 2023.
That represents a change of up 4.0% over ten years.
Over the whole period, chickens, layers — manure left on pasture that volatilises (n) in Guinea-Bissau peaked at 0.9777 kg per square kilometre in 2017 and was at its lowest, 0.0931 kg per square kilometre, in 1961.
That places Guinea-Bissau 89th 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, layers … left pasture that square kilometre volatilises in Guinea-Bissau, year by year
| Year | kg per square kilometre | Change |
|---|---|---|
| 1961 | 0.0931 kg per square kilometre | — |
| 1962 | 0.0931 kg per square kilometre | +0.0% |
| 1963 | 0.0931 kg per square kilometre | +0.0% |
| 1964 | 0.1086 kg per square kilometre | +16.7% |
| 1965 | 0.1086 kg per square kilometre | +0.0% |
| 1966 | 0.1117 kg per square kilometre | +2.9% |
| 1967 | 0.1117 kg per square kilometre | +0.0% |
| 1968 | 0.1241 kg per square kilometre | +11.1% |
| 1969 | 0.1241 kg per square kilometre | +0.0% |
| 1970 | 0.1241 kg per square kilometre | +0.0% |
| 1971 | 0.1397 kg per square kilometre | +12.5% |
| 1972 | 0.1397 kg per square kilometre | +0.0% |
| 1973 | 0.1397 kg per square kilometre | +0.0% |
| 1974 | 0.1397 kg per square kilometre | +0.0% |
| 1975 | 0.1552 kg per square kilometre | +11.1% |
| 1976 | 0.1552 kg per square kilometre | +0.0% |
| 1977 | 0.1707 kg per square kilometre | +10.0% |
| 1978 | 0.1707 kg per square kilometre | +0.0% |
| 1979 | 0.1707 kg per square kilometre | +0.0% |
| 1980 | 0.1862 kg per square kilometre | +9.1% |
| 1981 | 0.2017 kg per square kilometre | +8.3% |
| 1982 | 0.2173 kg per square kilometre | +7.7% |
| 1983 | 0.2328 kg per square kilometre | +7.1% |
| 1984 | 0.2638 kg per square kilometre | +13.3% |
| 1985 | 0.2793 kg per square kilometre | +5.9% |
| 1986 | 0.3104 kg per square kilometre | +11.1% |
| 1987 | 0.3414 kg per square kilometre | +10.0% |
| 1988 | 0.3414 kg per square kilometre | +0.0% |
| 1989 | 0.3414 kg per square kilometre | +0.0% |
| 1990 | 0.3135 kg per square kilometre | -8.2% |
| 1991 | 0.3724 kg per square kilometre | +18.8% |
| 1992 | 0.3724 kg per square kilometre | +0.0% |
| 1993 | 0.388 kg per square kilometre | +4.2% |
| 1994 | 0.3724 kg per square kilometre | -4.0% |
| 1995 | 0.3724 kg per square kilometre | +0.0% |
| 1996 | 0.4345 kg per square kilometre | +16.7% |
| 1997 | 0.5587 kg per square kilometre | +28.6% |
| 1998 | 0.5742 kg per square kilometre | +2.8% |
| 1999 | 0.6207 kg per square kilometre | +8.1% |
| 2000 | 0.6425 kg per square kilometre | +3.5% |
| 2001 | 0.6642 kg per square kilometre | +3.4% |
| 2002 | 0.6983 kg per square kilometre | +5.1% |
| 2003 | 0.689 kg per square kilometre | -1.3% |
| 2004 | 0.7139 kg per square kilometre | +3.6% |
| 2005 | 0.7294 kg per square kilometre | +2.2% |
| 2006 | 0.7759 kg per square kilometre | +6.4% |
| 2007 | 0.807 kg per square kilometre | +4.0% |
| 2008 | 0.838 kg per square kilometre | +3.8% |
| 2009 | 0.869 kg per square kilometre | +3.7% |
| 2010 | 0.869 kg per square kilometre | +0.0% |
| 2011 | 0.8846 kg per square kilometre | +1.8% |
| 2012 | 0.9311 kg per square kilometre | +5.3% |
| 2013 | 0.9311 kg per square kilometre | +0.0% |
| 2014 | 0.9311 kg per square kilometre | +0.0% |
| 2015 | 0.9466 kg per square kilometre | +1.7% |
| 2016 | 0.9621 kg per square kilometre | +1.6% |
| 2017 | 0.9777 kg per square kilometre | +1.6% |
| 2018 | 0.9621 kg per square kilometre | -1.6% |
| 2019 | 0.9684 kg per square kilometre | +0.6% |
| 2020 | 0.9684 kg per square kilometre | +0.0% |
| 2021 | 0.9652 kg per square kilometre | -0.3% |
| 2022 | 0.9684 kg per square kilometre | +0.3% |
| 2023 | 0.9684 kg per square kilometre | +0.0% |
Guinea-Bissau compared with similar countries
- Guinea-Bissau's 0.9684 kg per square kilometre is above the median for low income countries, which is 0.8922 kg per square kilometre, 1.1× the median. (22 countries reporting)
- Guinea-Bissau's 0.9684 kg per square kilometre is below the median for Sub-Saharan Africa, which is 1.5 kg per square kilometre, 65% of the median. (44 countries reporting)
Biggest year-on-year movements
Years where Chickens, layers … left pasture that square kilometre volatilises 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 |
|---|---|---|---|
| 1997 | +28.6% | 0.4345 kg per square kilometre | 0.5587 kg per square kilometre |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 0.1076 kg per square kilometre | 0.0931 kg per square kilometre | 0.1241 kg per square kilometre | 9 |
| 1970s | 0.1505 kg per square kilometre | 0.1241 kg per square kilometre | 0.1707 kg per square kilometre | 10 |
| 1980s | 0.2716 kg per square kilometre | 0.1862 kg per square kilometre | 0.3414 kg per square kilometre | 10 |
| 1990s | 0.4379 kg per square kilometre | 0.3135 kg per square kilometre | 0.6207 kg per square kilometre | 10 |
| 2000s | 0.7427 kg per square kilometre | 0.6425 kg per square kilometre | 0.869 kg per square kilometre | 10 |
| 2010s | 0.9364 kg per square kilometre | 0.869 kg per square kilometre | 0.9777 kg per square kilometre | 10 |
| 2020s | 0.9676 kg per square kilometre | 0.9652 kg per square kilometre | 0.9684 kg per square kilometre | 4 |
Countries ranked near Guinea-Bissau
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, layers — manure left on pasture that volatilises (n) in Guinea-Bissau?
- Chickens, layers — manure left on pasture that volatilises (n) in Guinea-Bissau was 0.9684 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 Guinea-Bissau?
- The highest recorded value was 0.9777 kg per square kilometre in 2017.
- What is the lowest chickens, layers — manure left on pasture that volatilises (n) recorded in Guinea-Bissau?
- The lowest recorded value was 0.0931 kg per square kilometre in 1961.
- How does Guinea-Bissau rank for chickens, layers — manure left on pasture that volatilises (n)?
- Guinea-Bissau ranks 89th out of 168 countries with data for 2023.
- Is chickens, layers — manure left on pasture that volatilises (n) rising or falling in Guinea-Bissau?
- Over the last ten years it is up 4.0%. 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, 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.