How many years of comparable data are there for Nigeria and Romania?

34 years are reported by both, from 1990 to 2023.

Where does this data come from?

Statizoid (derived), published as All sectors without LULUCF — Emissions (CO2eq) from N2O (AR5), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Nigeria vs Romania: All sectors without LULUCF … N2O CO2eq square kilometre

Nigeria

0.043 kt per square kilometre

in 2023

Romania

0.0423 kt per square kilometre

in 2023

Nigeria rank

53rd

Romania rank

54th

All sectors without LULUCF … N2O CO2eq square kilometre over time

Nigeria
Romania

How they compare

Nigeria currently reports 0.043 kt per square kilometre against 0.0423 kt per square kilometre in Romania, a difference of 0.0007 kt per square kilometre.

The two have swapped places 3 times across 34 shared years of data; in 1990 it was Romania ahead.

Nigeria ranks 53rd and Romania ranks 54th of 201 countries.

Across the 4 decades both report, Nigeria averaged higher in 1 and Romania in 3.

Head to head by decade

Decade	Nigeria	Romania	Difference	Ahead
1990s	0.0241 kt per square kilometre	0.0504 kt per square kilometre	0.0264 kt per square kilometre	Romania
2000s	0.0303 kt per square kilometre	0.0404 kt per square kilometre	0.0101 kt per square kilometre	Romania
2010s	0.0387 kt per square kilometre	0.0425 kt per square kilometre	0.0038 kt per square kilometre	Romania
2020s	0.044 kt per square kilometre	0.0438 kt per square kilometre	0.0002 kt per square kilometre	Nigeria

Averages of every year both report within each decade.

Frequently asked questions

Which has higher all sectors without lulucf — emissions (co2eq) from n2o (ar5), per, Nigeria or Romania?: Nigeria, at 0.043 kt per square kilometre against 0.0423 kt per square kilometre in Romania as of 2023.
What is the difference in all sectors without lulucf — emissions (co2eq) from n2o (ar5), per between Nigeria and Romania?: 0.0007 kt per square kilometre, with Nigeria ahead.
How many years of comparable data are there for Nigeria and Romania?: 34 years are reported by both, from 1990 to 2023.
How do Nigeria and Romania rank globally for all sectors without lulucf — emissions (co2eq) from n2o (ar5), per?: Nigeria ranks 53rd and Romania ranks 54th of 201 countries.
Where does this data come from?: Statizoid (derived), published as All sectors without LULUCF — Emissions (CO2eq) from N2O (AR5), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Individual pages

Share, cite or embed this page

Cite this page

Nigeria vs Romania: All sectors without LULUCF — Emissions (CO2eq) from N2O (AR5), per. Statizoid, drawing on Statizoid (derived). Retrieved 11 October 2026, from https://climate.statizoid.com/compare/all-sectors-without-lulucf-emissions-co2eq-from-n2o-ar5-per-square-kilometre/nigeria/romania/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under Derived by Statizoid from the sources named on the page; please keep the attribution.

<a href="https://climate.statizoid.com/compare/all-sectors-without-lulucf-emissions-co2eq-from-n2o-ar5-per-square-kilometre/nigeria/romania/">Nigeria vs Romania: All sectors without LULUCF — Emissions (CO2eq) from N2O (AR5), per</a> — Statizoid

About this data

Indicator: All sectors without LULUCF — Emissions (CO2eq) from N2O (AR5), per square kilometre
Unit: kt per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 203 places, 6,749 data points, 1990–2023
Last refreshed: 10 October 2026

All sectors without LULUCF — Emissions (CO2eq) from N2O (AR5) 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.