How many years of comparable data are there for Macau, China and Tuvalu?

59 years are reported by both, from 1961 to 2019.

Where does this data come from?

Statizoid (derived), published as Emission Totals - Indirect emissions (N2O) - Manure applied to Soils, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Macau, China vs Tuvalu: Emission Totals - Indirect emissions (N2O) - Manure applied to Soils

Macau, China

0 units per square kilometre

in 2019

Tuvalu

0 units per square kilometre

in 2019

Macau, China rank

2nd

Tuvalu rank

5th

Emission Totals - Indirect emissions (N2O) - Manure applied to Soils over time

Macau, China
Tuvalu

How they compare

Macau, China currently reports 0 units per square kilometre against 0 units per square kilometre in Tuvalu, a difference of 0 units per square kilometre.

That makes Macau, China's figure about 1.4 times Tuvalu's.

Across all 59 years both countries report, Macau, China has been ahead every year.

Macau, China ranks 2nd and Tuvalu ranks 5th of 190 countries.

Macau, China has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade	Macau, China	Tuvalu	Difference	Ahead
1960s	0 units per square kilometre	0 units per square kilometre	0 units per square kilometre	Macau, China
1970s	0 units per square kilometre	0 units per square kilometre	0 units per square kilometre	Macau, China
1980s	0 units per square kilometre	0 units per square kilometre	0 units per square kilometre	Macau, China
1990s	0 units per square kilometre	0 units per square kilometre	0 units per square kilometre	Macau, China
2000s	0 units per square kilometre	0 units per square kilometre	0 units per square kilometre	Macau, China
2010s	0 units per square kilometre	0 units per square kilometre	0 units per square kilometre	Macau, China

Averages of every year both report within each decade.

Frequently asked questions

Which has higher emission totals - indirect emissions (n2o) - manure applied to soils, Macau, China or Tuvalu?: Macau, China, at 0 units per square kilometre against 0 units per square kilometre in Tuvalu as of 2019.
What is the difference in emission totals - indirect emissions (n2o) - manure applied to soils between Macau, China and Tuvalu?: 0 units per square kilometre, with Macau, China ahead.
How many years of comparable data are there for Macau, China and Tuvalu?: 59 years are reported by both, from 1961 to 2019.
How do Macau, China and Tuvalu rank globally for emission totals - indirect emissions (n2o) - manure applied to soils?: Macau, China ranks 2nd and Tuvalu ranks 5th of 190 countries.
Where does this data come from?: Statizoid (derived), published as Emission Totals - Indirect emissions (N2O) - Manure applied to Soils, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Macau, China vs Tuvalu: Emission Totals - Indirect emissions (N2O) - Manure applied to Soils. Statizoid, drawing on Statizoid (derived). Retrieved 04 September 2026, from https://reference.statizoid.com/compare/emission-totals-indirect-emissions-n2o-manure-applied-to-soils-per-square-kilometre/macao-sar-china/tuvalu/

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<a href="https://reference.statizoid.com/compare/emission-totals-indirect-emissions-n2o-manure-applied-to-soils-per-square-kilometre/macao-sar-china/tuvalu/">Macau, China vs Tuvalu: Emission Totals - Indirect emissions (N2O) - Manure applied to Soils</a> — Statizoid

About this data

Indicator: Emission Totals - Indirect emissions (N2O) - Manure applied to Soils, per square kilometre
Unit: units per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 190 places, 10,156 data points, 1961–2019
Last refreshed: 17 August 2026

Emission Totals - Indirect emissions (N2O) - Manure applied to Soils 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.