Maize (corn) — Crop residues (Emissions N2O), per unit of GDP in Portugal

Portugal: Maize (corn) — Crop residues (Emissions N2O), per unit of GDP was 0 kt per US$ of GDP in 2023. ◆ Volatile

Latest (2023)
0 kt per US$ of GDP
Change on year
down 6.4%
World rank
87th
of 144 countries
All-time high
0 kt per US$ of GDP
in 1961
All-time low
0 kt per US$ of GDP
in 2023
Years of data
63
1961–2023

Maize (corn) — Crop residues (Emissions N2O), per unit of GDP in Portugal, 1961–2023

00000196119922023

Source: Statizoid (derived). Measured in kt per US$ of GDP.

Analysis

In 2023, maize (corn) — crop residues (emissions n2o), per unit of gdp in Portugal stood at 0 kt per US$ of GDP. That is the lowest value across all 63 years on record.

Compared with earlier readings it is down 6.4% on the previous year and down 36.8% over ten years.

Over the whole period, maize (corn) — crop residues (emissions n2o), per unit of gdp in Portugal peaked at 0 kt per US$ of GDP in 1961 and was at its lowest, 0 kt per US$ of GDP, in 2023.

Portugal ranks 87th of 144 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.

Maize (corn) — Crop residues (Emissions N2O), per unit of GDP in Portugal, year by year

Annual values for Maize (corn) — Crop residues (Emissions N2O), per unit of GDP in Portugal, 1961 to 2023.
Year kt per US$ of GDP Change
1961 0 kt per US$ of GDP
1962 0 kt per US$ of GDP -10.5%
1963 0 kt per US$ of GDP -14.2%
1964 0 kt per US$ of GDP +1.1%
1965 0 kt per US$ of GDP -24.5%
1966 0 kt per US$ of GDP +10.1%
1967 0 kt per US$ of GDP -11.8%
1968 0 kt per US$ of GDP -11.3%
1969 0 kt per US$ of GDP -9.3%
1970 0 kt per US$ of GDP -7.5%
1971 0 kt per US$ of GDP -19.1%
1972 0 kt per US$ of GDP -19.1%
1973 0 kt per US$ of GDP -26.7%
1974 0 kt per US$ of GDP -17.8%
1975 0 kt per US$ of GDP -11.6%
1976 0 kt per US$ of GDP -16.7%
1977 0 kt per US$ of GDP +5.0%
1978 0 kt per US$ of GDP -6.9%
1979 0 kt per US$ of GDP -10.6%
1980 0 kt per US$ of GDP -21.2%
1981 0 kt per US$ of GDP -15.2%
1982 0 kt per US$ of GDP +13.1%
1983 0 kt per US$ of GDP +11.5%
1984 0 kt per US$ of GDP +14.2%
1985 0 kt per US$ of GDP -3.8%
1986 0 kt per US$ of GDP -21.3%
1987 0 kt per US$ of GDP -16.5%
1988 0 kt per US$ of GDP -14.6%
1989 0 kt per US$ of GDP -7.2%
1990 0 kt per US$ of GDP -24.0%
1991 0 kt per US$ of GDP -13.0%
1992 0 kt per US$ of GDP -15.9%
1993 0 kt per US$ of GDP +10.5%
1994 0 kt per US$ of GDP +0.2%
1995 0 kt per US$ of GDP -15.9%
1996 0 kt per US$ of GDP +5.6%
1997 0 kt per US$ of GDP +14.0%
1998 0 kt per US$ of GDP +6.4%
1999 0 kt per US$ of GDP -7.9%
2000 0 kt per US$ of GDP +1.3%
2001 0 kt per US$ of GDP +0.8%
2002 0 kt per US$ of GDP -20.4%
2003 0 kt per US$ of GDP -18.2%
2004 0 kt per US$ of GDP -13.9%
2005 0 kt per US$ of GDP -36.6%
2006 0 kt per US$ of GDP -1.5%
2007 0 kt per US$ of GDP -2.2%
2008 0 kt per US$ of GDP +3.1%
2009 0 kt per US$ of GDP -3.1%
2010 0 kt per US$ of GDP +1.2%
2011 0 kt per US$ of GDP +24.2%
2012 0 kt per US$ of GDP +18.5%
2013 0 kt per US$ of GDP +4.6%
2014 0 kt per US$ of GDP -4.9%
2015 0 kt per US$ of GDP +6.5%
2016 0 kt per US$ of GDP -16.9%
2017 0 kt per US$ of GDP -2.5%
2018 0 kt per US$ of GDP -12.6%
2019 0 kt per US$ of GDP +5.8%
2020 0 kt per US$ of GDP -5.3%
2021 0 kt per US$ of GDP -1.4%
2022 0 kt per US$ of GDP -4.7%
2023 0 kt per US$ of GDP -6.4%

Portugal compared with similar countries

  • Portugal's 0 kt per US$ of GDP is above the median for high income countries, which is 0 kt per US$ of GDP, 3.6× the median. (42 countries reporting)
  • Portugal's 0 kt per US$ of GDP is below the median for Europe & Central Asia, which is 0 kt per US$ of GDP, 51% of the median. (36 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
1960s 0 kt per US$ of GDP 0 kt per US$ of GDP 0 kt per US$ of GDP 9
1970s 0 kt per US$ of GDP 0 kt per US$ of GDP 0 kt per US$ of GDP 10
1980s 0 kt per US$ of GDP 0 kt per US$ of GDP 0 kt per US$ of GDP 10
1990s 0 kt per US$ of GDP 0 kt per US$ of GDP 0 kt per US$ of GDP 10
2000s 0 kt per US$ of GDP 0 kt per US$ of GDP 0 kt per US$ of GDP 10
2010s 0 kt per US$ of GDP 0 kt per US$ of GDP 0 kt per US$ of GDP 10
2020s 0 kt per US$ of GDP 0 kt per US$ of GDP 0 kt per US$ of GDP 4

Countries ranked near Portugal

  1. 84 Botswana 0 kt per US$ of GDP compare
  2. 85 Sri Lanka 0 kt per US$ of GDP compare
  3. 86 Cuba 0 kt per US$ of GDP compare
  4. 88 Yemen 0 kt per US$ of GDP compare
  5. 89 Mauritania 0 kt per US$ of GDP compare
  6. 90 Italy 0 kt per US$ of GDP compare

See the full ranking of 146 places →

More climate change data for Portugal

All data for Portugal →

Frequently asked questions

What is maize (corn) — crop residues (emissions n2o), per unit of gdp in Portugal?
Maize (corn) — crop residues (emissions n2o), per unit of gdp in Portugal was 0 kt per US$ of GDP in 2023, according to Statizoid (derived).
What is the highest maize (corn) — crop residues (emissions n2o), per unit of gdp recorded in Portugal?
The highest recorded value was 0 kt per US$ of GDP in 1961.
What is the lowest maize (corn) — crop residues (emissions n2o), per unit of gdp recorded in Portugal?
The lowest recorded value was 0 kt per US$ of GDP in 2023.
How does Portugal rank for maize (corn) — crop residues (emissions n2o), per unit of gdp?
Portugal ranks 87th out of 144 countries with data for 2023.
Is maize (corn) — crop residues (emissions n2o), per unit of gdp rising or falling in Portugal?
Over the last ten years it is down 36.8%. 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 Maize (corn) — Crop residues (Emissions N2O), per unit of GDP. Statizoid updates them automatically from the source API.

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Maize (corn) — Crop residues (Emissions N2O), per unit of GDP in Portugal. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://climate.statizoid.com/stat/maize-corn-crop-residues-emissions-n2o-per-unit-of-gdp/portugal/

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How this figure is calculated

Maize (corn) — Crop residues (Emissions N2O) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.

Maize (corn) — Crop residues (Emissions N2O) ÷ GDP (current US$)

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
Maize (corn) — Crop residues (Emissions N2O), per unit of GDP
Unit
kt per US$ of GDP
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
146 places, 7,606 data points, 1961–2023
Last refreshed

Maize (corn) — Crop residues (Emissions N2O) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.