Forest fires: Burning crop residues (Biomass burned, dry) … square in Portugal

Portugal: Forest fires: Burning crop residues (Biomass burned, dry) … square was 3.17 t per square kilometre in 2023. ◆ Volatile

Latest (2023)
3.17 t per square kilometre
Change on year
down 42.3%
World rank
34th
of 186 countries
All-time high
51.17 t per square kilometre
in 2017
All-time low
0.1302 t per square kilometre
in 2008
Years of data
34
1990–2023

Forest fires — Burning crop residues (Biomass burned, dry matter) in Portugal, 1990–2023

02040601990200620231990: 8.5 t per square kilometre1991: 8.5 t per square kilometre1992: 8.5 t per square kilometre1993: 8.5 t per square kilometre1994: 8.5 t per square kilometre1995: 8.5 t per square kilometre1996: 9.8 t per square kilometre1997: 5.5 t per square kilometre1998: 8.4 t per square kilometre1999: 6.4 t per square kilometre2000: 4.6 t per square kilometre2001: 1.6 t per square kilometre2002: 3.3 t per square kilometre2003: 37.4 t per square kilometre2004: 1.7 t per square kilometre2005: 34.1 t per square kilometre2006: 4.7 t per square kilometre2007: 0.474 t per square kilometre2008: 0.13 t per square kilometre2009: 0.875 t per square kilometre2010: 7.4 t per square kilometre2011: 1 t per square kilometre2012: 4.4 t per square kilometre2013: 6 t per square kilometre2014: 0.355 t per square kilometre2015: 3.3 t per square kilometre2016: 13.9 t per square kilometre2017: 51.2 t per square kilometre2018: 2.5 t per square kilometre2019: 1 t per square kilometre2020: 11.1 t per square kilometre2021: 0.225 t per square kilometre2022: 5.5 t per square kilometre2023: 3.2 t per square kilometre

Source: Statizoid (derived). Measured in t per square kilometre.

Analysis

In 2023, forest fires — burning crop residues (biomass burned, dry matter) in Portugal stood at 3.17 t per square kilometre.

That represents a change of down 42.3% on the previous year and down 46.9% over ten years.

Over the whole period, forest fires — burning crop residues (biomass burned, dry matter) in Portugal peaked at 51.17 t per square kilometre in 2017 and was at its lowest, 0.1302 t per square kilometre, in 2008.

Portugal ranks 34th of 186 countries on this measure, in the top quarter.

The series is highly variable year to year, so single readings are best treated with caution.

Forest fires: Burning crop residues (Biomass burned, dry) … square in Portugal, year by year

Annual values for Forest fires — Burning crop residues (Biomass burned, dry matter), per square kilometre in Portugal, 1990 to 2023.
Year t per square kilometre Change
1990 8.53 t per square kilometre —
1991 8.53 t per square kilometre +0.0%
1992 8.53 t per square kilometre +0.0%
1993 8.53 t per square kilometre +0.0%
1994 8.53 t per square kilometre +0.0%
1995 8.53 t per square kilometre +0.0%
1996 9.79 t per square kilometre +14.8%
1997 5.55 t per square kilometre -43.3%
1998 8.4 t per square kilometre +51.4%
1999 6.4 t per square kilometre -23.8%
2000 4.63 t per square kilometre -27.7%
2001 1.6 t per square kilometre -65.5%
2002 3.31 t per square kilometre +107.4%
2003 37.44 t per square kilometre +1029.5%
2004 1.69 t per square kilometre -95.5%
2005 34.06 t per square kilometre +1912.1%
2006 4.72 t per square kilometre -86.1%
2007 0.4736 t per square kilometre -90.0%
2008 0.1302 t per square kilometre -72.5%
2009 0.8752 t per square kilometre +572.1%
2010 7.4 t per square kilometre +745.5%
2011 1.03 t per square kilometre -86.1%
2012 4.37 t per square kilometre +325.0%
2013 5.96 t per square kilometre +36.3%
2014 0.3548 t per square kilometre -94.0%
2015 3.25 t per square kilometre +816.7%
2016 13.91 t per square kilometre +327.9%
2017 51.17 t per square kilometre +267.7%
2018 2.53 t per square kilometre -95.1%
2019 1.04 t per square kilometre -58.9%
2020 11.05 t per square kilometre +962.4%
2021 0.2246 t per square kilometre -98.0%
2022 5.49 t per square kilometre +2343.1%
2023 3.17 t per square kilometre -42.3%

Biggest year-on-year movements

Years where Forest fires: Burning crop residues (Biomass burned, dry) … square in Portugal 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.

YearChange FromTo
2022 +2343.1% 0.2246 t per square kilometre 5.49 t per square kilometre
2005 +1912.1% 1.69 t per square kilometre 34.06 t per square kilometre
2003 +1029.5% 3.31 t per square kilometre 37.44 t per square kilometre
2020 +962.4% 1.04 t per square kilometre 11.05 t per square kilometre
2015 +816.7% 0.3548 t per square kilometre 3.25 t per square kilometre

Averages by decade

DecadeAverage LowestHighest Years
1990s 8.13 t per square kilometre 5.55 t per square kilometre 9.79 t per square kilometre 10
2000s 8.89 t per square kilometre 0.1302 t per square kilometre 37.44 t per square kilometre 10
2010s 9.1 t per square kilometre 0.3548 t per square kilometre 51.17 t per square kilometre 10
2020s 4.98 t per square kilometre 0.2246 t per square kilometre 11.05 t per square kilometre 4

Countries ranked near Portugal

  1. 31 Dominican Republic 5.33 t per square kilometre compare
  2. 32 Eswatini 4.33 t per square kilometre compare
  3. 33 Chad 4 t per square kilometre compare
  4. 35 Nigeria 3.11 t per square kilometre compare
  5. 36 Bangladesh 3.08 t per square kilometre compare
  6. 37 Paraguay 3 t per square kilometre compare

See the full ranking of 188 places →

More climate change data for Portugal

All data for Portugal →

Frequently asked questions

What is forest fires — burning crop residues (biomass burned, dry matter) in Portugal?
Forest fires — burning crop residues (biomass burned, dry matter) in Portugal was 3.17 t per square kilometre in 2023, according to Statizoid (derived).
What is the highest forest fires — burning crop residues (biomass burned, dry matter) recorded in Portugal?
The highest recorded value was 51.17 t per square kilometre in 2017.
What is the lowest forest fires — burning crop residues (biomass burned, dry matter) recorded in Portugal?
The lowest recorded value was 0.1302 t per square kilometre in 2008.
How does Portugal rank for forest fires — burning crop residues (biomass burned, dry matter)?
Portugal ranks 34th out of 186 countries with data for 2023.
Is forest fires — burning crop residues (biomass burned, dry matter) rising or falling in Portugal?
Over the last ten years it is down 46.9%. The long-run trend across the full record is volatile.
Where does this Portugal data come from?
The figures come from Statizoid (derived), published as part of Forest fires — Burning crop residues (Biomass burned, dry matter), per square kilometre. Statizoid updates them automatically from the source API.

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Forest fires — Burning crop residues (Biomass burned, dry matter) in Portugal. Statizoid, drawing on Statizoid (derived). Retrieved 11 October 2026, from https://climate.statizoid.com/stat/forest-fires-burning-crop-residues-biomass-burned-dry-matter-per-square-kilometre/portugal/

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<a href="https://climate.statizoid.com/stat/forest-fires-burning-crop-residues-biomass-burned-dry-matter-per-square-kilometre/portugal/">Forest fires — Burning crop residues (Biomass burned, dry matter) in Portugal</a> — Statizoid

How this figure is calculated

Forest fires — Burning crop residues (Biomass burned, dry matter) 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.

Forest fires — Burning crop residues (Biomass burned, dry matter) ÷ Land area (sq. km)

Computed from

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

Indicator
Forest fires — Burning crop residues (Biomass burned, dry matter), per square kilometre
Unit
t per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
188 places, 6,245 data points, 1990–2023
Last refreshed

Forest fires — Burning crop residues (Biomass burned, dry matter) 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.