Annual articles published in scientific and technical journals, per in Tanzania
Tanzania: Annual articles published in scientific and technical journals, per was 0.0016 units per square kilometre in 2023. ◆ Volatile
Annual articles published in scientific and technical journals, per in Tanzania, 1996–2023
Source: Statizoid (derived). Measured in units per square kilometre.
Analysis
The most recent figure for annual articles published in scientific and technical journals, per in Tanzania is 0.0016 units per square kilometre, measured in 2023. That is the highest value across all 28 years on record.
The figure is up 20.7% on the previous year and up 267.9% over ten years.
Over the whole period, annual articles published in scientific and technical journals, per in Tanzania peaked at 0.0016 units per square kilometre in 2023 and was at its lowest, 0.0001 units per square kilometre, in 1998.
Tanzania ranks 143rd of 196 countries on this measure, in the middle of the range.
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 Tanzania, year by year
| Year | units per square kilometre | Change |
|---|---|---|
| 1996 | 0.0001 units per square kilometre | — |
| 1997 | 0.0002 units per square kilometre | +11.0% |
| 1998 | 0.0001 units per square kilometre | -11.1% |
| 1999 | 0.0002 units per square kilometre | +11.1% |
| 2000 | 0.0002 units per square kilometre | +8.5% |
| 2001 | 0.0001 units per square kilometre | -12.7% |
| 2002 | 0.0002 units per square kilometre | +13.8% |
| 2003 | 0.0002 units per square kilometre | +13.0% |
| 2004 | 0.0002 units per square kilometre | +13.5% |
| 2005 | 0.0002 units per square kilometre | +11.4% |
| 2006 | 0.0003 units per square kilometre | +28.2% |
| 2007 | 0.0003 units per square kilometre | +11.1% |
| 2008 | 0.0003 units per square kilometre | -3.6% |
| 2009 | 0.0003 units per square kilometre | +5.0% |
| 2010 | 0.0004 units per square kilometre | +16.8% |
| 2011 | 0.0004 units per square kilometre | +9.4% |
| 2012 | 0.0004 units per square kilometre | -1.9% |
| 2013 | 0.0004 units per square kilometre | +2.1% |
| 2014 | 0.0006 units per square kilometre | +33.3% |
| 2015 | 0.0006 units per square kilometre | +0.6% |
| 2016 | 0.0006 units per square kilometre | +4.7% |
| 2017 | 0.0007 units per square kilometre | +9.5% |
| 2018 | 0.0007 units per square kilometre | +3.2% |
| 2019 | 0.0009 units per square kilometre | +24.4% |
| 2020 | 0.001 units per square kilometre | +17.5% |
| 2021 | 0.0012 units per square kilometre | +12.6% |
| 2022 | 0.0014 units per square kilometre | +16.6% |
| 2023 | 0.0016 units per square kilometre | +20.7% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 0.0001 units per square kilometre | 0.0001 units per square kilometre | 0.0002 units per square kilometre | 4 |
| 2000s | 0.0002 units per square kilometre | 0.0001 units per square kilometre | 0.0003 units per square kilometre | 10 |
| 2010s | 0.0006 units per square kilometre | 0.0004 units per square kilometre | 0.0009 units per square kilometre | 10 |
| 2020s | 0.0013 units per square kilometre | 0.001 units per square kilometre | 0.0016 units per square kilometre | 4 |
Countries ranked near Tanzania
- 140 Burkina Faso 0.0019 units per square kilometre compare
- 141 Eswatini 0.0018 units per square kilometre compare
- 142 Kyrgyzstan 0.0017 units per square kilometre compare
- 144 Bahamas 0.0015 units per square kilometre compare
- 145 Kazakhstan 0.0014 units per square kilometre compare
- 146 Burundi 0.0014 units per square kilometre compare
More reference data data for Tanzania
- Emission Totals - Indirect emissions (N2O) - Manure applied to Soils 0.6405 (2050)
- Emission Totals - Indirect emissions (N2O) - Manure left on Pasture 11.44 (2050)
- Emission Totals - Indirect emissions (N2O) - IPCC Agriculture 14.14 (2050)
- Emission Totals - Indirect emissions (N2O) - Crop Residues 0.7582 (2050)
- Emission Totals - Indirect emissions (N2O) - Agricultural Soils 14.14 (2050)
- Emission Totals - Emissions (N2O) - Manure applied to Soils 2.15 (2050)
- Emission Totals - Emissions (N2O) - Manure Management 1.26 (2050)
- Emission Totals - Emissions (N2O) - Manure left on Pasture 59.37 (2050)
- Emission Totals - Emissions (N2O) - IPCC Agriculture 72.45 (2050)
- Emission Totals - Emissions (N2O) - Crop Residues 4.13 (2050)
Frequently asked questions
- What is annual articles published in scientific and technical journals, per in Tanzania?
- Annual articles published in scientific and technical journals, per in Tanzania was 0.0016 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 Tanzania?
- The highest recorded value was 0.0016 units per square kilometre in 2023.
- What is the lowest annual articles published in scientific and technical journals, per recorded in Tanzania?
- The lowest recorded value was 0.0001 units per square kilometre in 1998.
- How does Tanzania rank for annual articles published in scientific and technical journals, per?
- Tanzania ranks 143rd out of 196 countries with data for 2023.
- Is annual articles published in scientific and technical journals, per rising or falling in Tanzania?
- Over the last ten years it is up 267.9%. The long-run trend across the full record is volatile.
- Where does this Tanzania 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.