Annual articles published in scientific and technical journals, per in Angola
Angola: Annual articles published in scientific and technical journals, per was 0 units per square kilometre in 2023. ◆ Volatile
Annual articles published in scientific and technical journals, per in Angola, 1996–2023
Source: Statizoid (derived). Measured in units per square kilometre.
Analysis
Angola recorded 0 units per square kilometre for annual articles published in scientific and technical journals, per in 2023.
The figure is up 11.4% on the previous year and up 115.9% over ten years.
Over the whole period, annual articles published in scientific and technical journals, per in Angola peaked at 0 units per square kilometre in 2017 and was at its lowest, 0 units per square kilometre, in 1999.
That places Angola 195th out of 196 countries with data for 2023, putting it in the bottom quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Annual articles published in scientific and technical journals, per in Angola, year by year
| Year | units per square kilometre | Change |
|---|---|---|
| 1996 | 0 units per square kilometre | — |
| 1997 | 0 units per square kilometre | +23.2% |
| 1998 | 0 units per square kilometre | -43.9% |
| 1999 | 0 units per square kilometre | -4.4% |
| 2000 | 0 units per square kilometre | +54.7% |
| 2001 | 0 units per square kilometre | +57.6% |
| 2002 | 0 units per square kilometre | +57.9% |
| 2003 | 0 units per square kilometre | -61.1% |
| 2004 | 0 units per square kilometre | +65.2% |
| 2005 | 0 units per square kilometre | +0.6% |
| 2006 | 0 units per square kilometre | +28.4% |
| 2007 | 0 units per square kilometre | -19.2% |
| 2008 | 0 units per square kilometre | +16.6% |
| 2009 | 0 units per square kilometre | +13.5% |
| 2010 | 0 units per square kilometre | +8.5% |
| 2011 | 0 units per square kilometre | +21.8% |
| 2012 | 0 units per square kilometre | +19.8% |
| 2013 | 0 units per square kilometre | +9.3% |
| 2014 | 0 units per square kilometre | +44.4% |
| 2015 | 0 units per square kilometre | -13.3% |
| 2016 | 0 units per square kilometre | +25.0% |
| 2017 | 0 units per square kilometre | +43.8% |
| 2018 | 0 units per square kilometre | -43.3% |
| 2019 | 0 units per square kilometre | +18.7% |
| 2020 | 0 units per square kilometre | +30.9% |
| 2021 | 0 units per square kilometre | -13.0% |
| 2022 | 0 units per square kilometre | +12.4% |
| 2023 | 0 units per square kilometre | +11.4% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 0 units per square kilometre | 0 units per square kilometre | 0 units per square kilometre | 4 |
| 2000s | 0 units per square kilometre | 0 units per square kilometre | 0 units per square kilometre | 10 |
| 2010s | 0 units per square kilometre | 0 units per square kilometre | 0 units per square kilometre | 10 |
| 2020s | 0 units per square kilometre | 0 units per square kilometre | 0 units per square kilometre | 4 |
Countries ranked near Angola
- 192 Mauritania 0 units per square kilometre compare
- 193 Chad 0 units per square kilometre compare
- 194 Central African Republic 0 units per square kilometre compare
- 196 South Sudan 0 units per square kilometre compare
More reference data data for Angola
- Emission Totals - Indirect emissions (N2O) - Manure applied to Soils 0.4536 (2050)
- Emission Totals - Indirect emissions (N2O) - Manure left on Pasture 2.99 (2050)
- Emission Totals - Indirect emissions (N2O) - IPCC Agriculture 3.82 (2050)
- Emission Totals - Indirect emissions (N2O) - Crop Residues 0.163 (2050)
- Emission Totals - Indirect emissions (N2O) - Agricultural Soils 3.82 (2050)
- Emission Totals - Emissions (N2O) - Manure applied to Soils 1.52 (2050)
- Emission Totals - Emissions (N2O) - Manure Management 1.82 (2050)
- Emission Totals - Emissions (N2O) - Manure left on Pasture 15.22 (2050)
- Emission Totals - Emissions (N2O) - IPCC Agriculture 20.43 (2050)
- Emission Totals - Emissions (N2O) - Crop Residues 0.8877 (2050)
Frequently asked questions
- What is annual articles published in scientific and technical journals, per in Angola?
- Annual articles published in scientific and technical journals, per in Angola was 0 units per square kilometre in 2023, according to Statizoid (derived).
- What is the highest annual articles published in scientific and technical journals, per recorded in Angola?
- The highest recorded value was 0 units per square kilometre in 2017.
- What is the lowest annual articles published in scientific and technical journals, per recorded in Angola?
- The lowest recorded value was 0 units per square kilometre in 1999.
- How does Angola rank for annual articles published in scientific and technical journals, per?
- Angola ranks 195th out of 196 countries with data for 2023.
- Is annual articles published in scientific and technical journals, per rising or falling in Angola?
- Over the last ten years it is up 115.9%. 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 Annual articles published in scientific and technical journals, per square kilometre. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 28 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
Annual articles published in scientific and technical journals 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.
Annual articles published in scientific and technical journals ÷ Land area (sq. km)
Computed from
- Annual articles published in scientific and technical journals National Science Foundation Science and Engineering Indicators, via World Bank (2026) – processed by Our World in Data
- 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
Annual articles published in scientific and technical journals 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.