Chickens, layers … left pasture that square kilometre volatilises in Angola
Angola: Chickens, layers … left pasture that square kilometre volatilises was 2.83 kg per square kilometre in 2023. ◆ Volatile
Chickens, layers — Manure left on pasture that volatilises (N) in Angola, 1961–2023
Source: Statizoid (derived). Measured in kg per square kilometre.
Analysis
The most recent figure for chickens, layers — manure left on pasture that volatilises (n) in Angola is 2.83 kg per square kilometre, measured in 2023. That is the highest value across all 63 years on record.
That represents a change of up 2.6% on the previous year and up 670.1% over ten years.
Over the whole period, chickens, layers — manure left on pasture that volatilises (n) in Angola peaked at 2.83 kg per square kilometre in 2023 and was at its lowest, 0.0525 kg per square kilometre, in 1990.
That places Angola 60th 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 Angola, year by year
| Year | kg per square kilometre | Change |
|---|---|---|
| 1961 | 0.0952 kg per square kilometre | — |
| 1962 | 0.098 kg per square kilometre | +2.9% |
| 1963 | 0.1008 kg per square kilometre | +2.9% |
| 1964 | 0.1036 kg per square kilometre | +2.8% |
| 1965 | 0.1064 kg per square kilometre | +2.7% |
| 1966 | 0.1058 kg per square kilometre | -0.6% |
| 1967 | 0.1063 kg per square kilometre | +0.5% |
| 1968 | 0.1068 kg per square kilometre | +0.5% |
| 1969 | 0.1084 kg per square kilometre | +1.5% |
| 1970 | 0.1099 kg per square kilometre | +1.4% |
| 1971 | 0.112 kg per square kilometre | +1.9% |
| 1972 | 0.1138 kg per square kilometre | +1.6% |
| 1973 | 0.1155 kg per square kilometre | +1.5% |
| 1974 | 0.1173 kg per square kilometre | +1.5% |
| 1975 | 0.119 kg per square kilometre | +1.5% |
| 1976 | 0.1208 kg per square kilometre | +1.5% |
| 1977 | 0.1225 kg per square kilometre | +1.4% |
| 1978 | 0.1243 kg per square kilometre | +1.4% |
| 1979 | 0.126 kg per square kilometre | +1.4% |
| 1980 | 0.1278 kg per square kilometre | +1.4% |
| 1981 | 0.1295 kg per square kilometre | +1.4% |
| 1982 | 0.1313 kg per square kilometre | +1.4% |
| 1983 | 0.133 kg per square kilometre | +1.3% |
| 1984 | 0.1348 kg per square kilometre | +1.3% |
| 1985 | 0.1365 kg per square kilometre | +1.3% |
| 1986 | 0.1365 kg per square kilometre | +0.0% |
| 1987 | 0.1365 kg per square kilometre | +0.0% |
| 1988 | 0.1365 kg per square kilometre | +0.0% |
| 1989 | 0.1365 kg per square kilometre | +0.0% |
| 1990 | 0.0525 kg per square kilometre | -61.5% |
| 1991 | 0.1404 kg per square kilometre | +167.3% |
| 1992 | 0.1419 kg per square kilometre | +1.1% |
| 1993 | 0.1435 kg per square kilometre | +1.1% |
| 1994 | 0.1437 kg per square kilometre | +0.1% |
| 1995 | 0.1445 kg per square kilometre | +0.6% |
| 1996 | 0.1453 kg per square kilometre | +0.6% |
| 1997 | 0.1462 kg per square kilometre | +0.6% |
| 1998 | 0.1471 kg per square kilometre | +0.6% |
| 1999 | 0.1479 kg per square kilometre | +0.6% |
| 2000 | 0.1502 kg per square kilometre | +1.6% |
| 2001 | 0.1507 kg per square kilometre | +0.3% |
| 2002 | 0.1519 kg per square kilometre | +0.8% |
| 2003 | 0.1527 kg per square kilometre | +0.5% |
| 2004 | 0.1537 kg per square kilometre | +0.6% |
| 2005 | 0.1519 kg per square kilometre | -1.1% |
| 2006 | 0.1708 kg per square kilometre | +12.4% |
| 2007 | 0.1921 kg per square kilometre | +12.5% |
| 2008 | 0.216 kg per square kilometre | +12.5% |
| 2009 | 0.2429 kg per square kilometre | +12.4% |
| 2010 | 0.2732 kg per square kilometre | +12.5% |
| 2011 | 0.3017 kg per square kilometre | +10.4% |
| 2012 | 0.3332 kg per square kilometre | +10.4% |
| 2013 | 0.3681 kg per square kilometre | +10.5% |
| 2014 | 0.4065 kg per square kilometre | +10.4% |
| 2015 | 0.4384 kg per square kilometre | +7.9% |
| 2016 | 0.595 kg per square kilometre | +35.7% |
| 2017 | 0.9801 kg per square kilometre | +64.7% |
| 2018 | 1.15 kg per square kilometre | +17.8% |
| 2019 | 1.12 kg per square kilometre | -2.7% |
| 2020 | 1.48 kg per square kilometre | +31.5% |
| 2021 | 1.83 kg per square kilometre | +24.2% |
| 2022 | 2.76 kg per square kilometre | +50.7% |
| 2023 | 2.83 kg per square kilometre | +2.6% |
Angola compared with similar countries
- Angola's 2.83 kg per square kilometre is above the median for lower middle income countries, which is 2.55 kg per square kilometre, 1.1× the median. (40 countries reporting)
- Angola's 2.83 kg per square kilometre is above the median for Sub-Saharan Africa, which is 1.5 kg per square kilometre, 1.9× the median. (44 countries reporting)
Biggest year-on-year movements
Years where Chickens, layers … left pasture that square kilometre volatilises in Angola 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 | +167.3% | 0.0525 kg per square kilometre | 0.1404 kg per square kilometre |
| 2017 | +64.7% | 0.595 kg per square kilometre | 0.9801 kg per square kilometre |
| 1990 | -61.5% | 0.1365 kg per square kilometre | 0.0525 kg per square kilometre |
| 2022 | +50.7% | 1.83 kg per square kilometre | 2.76 kg per square kilometre |
| 2016 | +35.7% | 0.4384 kg per square kilometre | 0.595 kg per square kilometre |
| 2020 | +31.5% | 1.12 kg per square kilometre | 1.48 kg per square kilometre |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 0.1035 kg per square kilometre | 0.0952 kg per square kilometre | 0.1084 kg per square kilometre | 9 |
| 1970s | 0.1181 kg per square kilometre | 0.1099 kg per square kilometre | 0.126 kg per square kilometre | 10 |
| 1980s | 0.1339 kg per square kilometre | 0.1278 kg per square kilometre | 0.1365 kg per square kilometre | 10 |
| 1990s | 0.1353 kg per square kilometre | 0.0525 kg per square kilometre | 0.1479 kg per square kilometre | 10 |
| 2000s | 0.1733 kg per square kilometre | 0.1502 kg per square kilometre | 0.2429 kg per square kilometre | 10 |
| 2010s | 0.5974 kg per square kilometre | 0.2732 kg per square kilometre | 1.15 kg per square kilometre | 10 |
| 2020s | 2.23 kg per square kilometre | 1.48 kg per square kilometre | 2.83 kg per square kilometre | 4 |
Countries ranked near Angola
More environment data for Angola
- Historical exposure to drought — Land soil moisture anomaly -2.86 Percentage change (2025)
- Historical exposure to drought — Cropland soil moisture anomaly -0.076 Percentage change (2025)
- Standard Deviation, annual growth rate 0 % change on previous year (2025)
- Standard Deviation 0.211 °C (2025)
- Temperature change 0.971 °C (2025)
- Wood-based panels — Production, annual growth rate 0 % change on previous year (2024)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), annual 2.4 % 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 0.8333 % change on previous year (2024)
Frequently asked questions
- What is chickens, layers — manure left on pasture that volatilises (n) in Angola?
- Chickens, layers — manure left on pasture that volatilises (n) in Angola was 2.83 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 Angola?
- The highest recorded value was 2.83 kg per square kilometre in 2023.
- What is the lowest chickens, layers — manure left on pasture that volatilises (n) recorded in Angola?
- The lowest recorded value was 0.0525 kg per square kilometre in 1990.
- How does Angola rank for chickens, layers — manure left on pasture that volatilises (n)?
- Angola ranks 60th out of 168 countries with data for 2023.
- Is chickens, layers — manure left on pasture that volatilises (n) rising or falling in Angola?
- Over the last ten years it is up 670.1%. The long-run trend across the full record is volatile.
- Where does this Angola 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.