Hong Kong, China vs Italy: Emission Totals - Emissions (CO2eq) from N2O (AR5) - Manure

Hong Kong, China
0.0046 units per square kilometre
in 2019
Italy
0.0047 units per square kilometre
in 2019
Hong Kong, China rank
26th
Italy rank
23rd

Emission Totals - Emissions (CO2eq) from N2O (AR5) - Manure over time

  • Hong Kong, China
  • Italy
0.0050.010.0150.02196119902019

How they compare

Italy currently reports 0.0047 units per square kilometre against 0.0046 units per square kilometre in Hong Kong, China, a difference of 0.0001 units per square kilometre.

The two have swapped places 9 times across 59 shared years of data; in 1961 it was Hong Kong, China ahead.

Hong Kong, China ranks 26th and Italy ranks 23rd of 190 countries.

Across the 6 decades both report, Hong Kong, China averaged higher in 5 and Italy in 1.

Head to head by decade

Decade Hong Kong, China Italy Difference Ahead
1960s 0.011 units per square kilometre 0.0064 units per square kilometre 0.0046 units per square kilometre Hong Kong, China
1970s 0.0156 units per square kilometre 0.0064 units per square kilometre 0.0091 units per square kilometre Hong Kong, China
1980s 0.015 units per square kilometre 0.0066 units per square kilometre 0.0084 units per square kilometre Hong Kong, China
1990s 0.0063 units per square kilometre 0.0058 units per square kilometre 0.0004 units per square kilometre Hong Kong, China
2000s 0.0054 units per square kilometre 0.0053 units per square kilometre 0.0002 units per square kilometre Hong Kong, China
2010s 0.005 units per square kilometre 0.0051 units per square kilometre 0.0001 units per square kilometre Italy

Averages of every year both report within each decade.

Frequently asked questions

Which has higher emission totals - emissions (co2eq) from n2o (ar5) - manure, Hong Kong, China or Italy?
Italy, at 0.0047 units per square kilometre against 0.0046 units per square kilometre in Hong Kong, China as of 2019.
What is the difference in emission totals - emissions (co2eq) from n2o (ar5) - manure between Hong Kong, China and Italy?
0.0001 units per square kilometre, with Italy ahead.
How many years of comparable data are there for Hong Kong, China and Italy?
59 years are reported by both, from 1961 to 2019.
How do Hong Kong, China and Italy rank globally for emission totals - emissions (co2eq) from n2o (ar5) - manure?
Hong Kong, China ranks 26th and Italy ranks 23rd of 190 countries.
Where does this data come from?
Statizoid (derived), published as Emission Totals - Emissions (CO2eq) from N2O (AR5) - Manure Management, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Hong Kong, China vs Italy: Emission Totals - Emissions (CO2eq) from N2O (AR5) - Manure. Statizoid, drawing on Statizoid (derived). Retrieved 10 September 2026, from https://reference.statizoid.com/compare/emission-totals-emissions-co2eq-from-n2o-ar5-manure-management-per-square-kilometre/hong-kong-sar-china/italy/

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<a href="https://reference.statizoid.com/compare/emission-totals-emissions-co2eq-from-n2o-ar5-manure-management-per-square-kilometre/hong-kong-sar-china/italy/">Hong Kong, China vs Italy: Emission Totals - Emissions (CO2eq) from N2O (AR5) - Manure</a> — Statizoid

About this data

Indicator
Emission Totals - Emissions (CO2eq) from N2O (AR5) - Manure Management, 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

Emission Totals - Emissions (CO2eq) from N2O (AR5) - Manure Management 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.