Annual articles published in scientific and technical journals, per in Iran
Iran: Annual articles published in scientific and technical journals, per was 0.034 units per square kilometre in 2023. ◆ Volatile
Annual articles published in scientific and technical journals, per in Iran, 1996–2023
Source: Statizoid (derived). Measured in units per square kilometre.
Analysis
In 2023, annual articles published in scientific and technical journals, per in Iran stood at 0.034 units per square kilometre.
Compared with earlier readings it is down 5.5% on the previous year and up 78.2% over ten years.
Over the whole period, annual articles published in scientific and technical journals, per in Iran peaked at 0.0359 units per square kilometre in 2022 and was at its lowest, 0.0004 units per square kilometre, in 1996.
Iran ranks 63rd 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 Iran, year by year
| Year | units per square kilometre | Change |
|---|---|---|
| 1996 | 0.0004 units per square kilometre | — |
| 1997 | 0.0005 units per square kilometre | +32.6% |
| 1998 | 0.0006 units per square kilometre | +12.6% |
| 1999 | 0.0007 units per square kilometre | +21.9% |
| 2000 | 0.001 units per square kilometre | +32.0% |
| 2001 | 0.0012 units per square kilometre | +22.5% |
| 2002 | 0.0017 units per square kilometre | +44.6% |
| 2003 | 0.0024 units per square kilometre | +41.0% |
| 2004 | 0.0031 units per square kilometre | +31.3% |
| 2005 | 0.0043 units per square kilometre | +37.7% |
| 2006 | 0.006 units per square kilometre | +39.2% |
| 2007 | 0.0078 units per square kilometre | +29.2% |
| 2008 | 0.0101 units per square kilometre | +30.0% |
| 2009 | 0.0123 units per square kilometre | +21.3% |
| 2010 | 0.0149 units per square kilometre | +21.6% |
| 2011 | 0.0186 units per square kilometre | +24.5% |
| 2012 | 0.0186 units per square kilometre | +0.2% |
| 2013 | 0.019 units per square kilometre | +2.3% |
| 2014 | 0.0207 units per square kilometre | +8.8% |
| 2015 | 0.0218 units per square kilometre | +5.0% |
| 2016 | 0.0246 units per square kilometre | +13.0% |
| 2017 | 0.0275 units per square kilometre | +11.7% |
| 2018 | 0.0287 units per square kilometre | +4.5% |
| 2019 | 0.0329 units per square kilometre | +14.6% |
| 2020 | 0.0349 units per square kilometre | +6.0% |
| 2021 | 0.0358 units per square kilometre | +2.6% |
| 2022 | 0.0359 units per square kilometre | +0.4% |
| 2023 | 0.034 units per square kilometre | -5.5% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 0.0006 units per square kilometre | 0.0004 units per square kilometre | 0.0007 units per square kilometre | 4 |
| 2000s | 0.005 units per square kilometre | 0.001 units per square kilometre | 0.0123 units per square kilometre | 10 |
| 2010s | 0.0227 units per square kilometre | 0.0149 units per square kilometre | 0.0329 units per square kilometre | 10 |
| 2020s | 0.0351 units per square kilometre | 0.034 units per square kilometre | 0.0359 units per square kilometre | 4 |
Countries ranked near Iran
- 60 Finland 0.0369 units per square kilometre compare
- 61 Tunisia 0.0354 units per square kilometre compare
- 62 Vietnam 0.034 units per square kilometre compare
- 64 Seychelles 0.033 units per square kilometre compare
- 65 Thailand 0.0326 units per square kilometre compare
- 66 New Zealand 0.0307 units per square kilometre compare
More reference data data for Iran
- Emission Totals - Indirect emissions (N2O) - Manure applied to Soils 3.47 (2050)
- Emission Totals - Indirect emissions (N2O) - Manure left on Pasture 12.01 (2050)
- Emission Totals - Indirect emissions (N2O) - IPCC Agriculture 26.62 (2050)
- Emission Totals - Indirect emissions (N2O) - Crop Residues 1.34 (2050)
- Emission Totals - Indirect emissions (N2O) - Agricultural Soils 26.62 (2050)
- Emission Totals - Emissions (N2O) - Manure applied to Soils 11.62 (2050)
- Emission Totals - Emissions (N2O) - Manure Management 3.84 (2050)
- Emission Totals - Emissions (N2O) - Manure left on Pasture 46.54 (2050)
- Emission Totals - Emissions (N2O) - IPCC Agriculture 109.46 (2050)
- Emission Totals - Emissions (N2O) - Crop Residues 7.3 (2050)
Frequently asked questions
- What is annual articles published in scientific and technical journals, per in Iran?
- Annual articles published in scientific and technical journals, per in Iran was 0.034 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 Iran?
- The highest recorded value was 0.0359 units per square kilometre in 2022.
- What is the lowest annual articles published in scientific and technical journals, per recorded in Iran?
- The lowest recorded value was 0.0004 units per square kilometre in 1996.
- How does Iran rank for annual articles published in scientific and technical journals, per?
- Iran ranks 63rd out of 196 countries with data for 2023.
- Is annual articles published in scientific and technical journals, per rising or falling in Iran?
- Over the last ten years it is up 78.2%. The long-run trend across the full record is volatile.
- Where does this Iran 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.