Barbados vs Singapore: Poultry Birds: Manure left … left square kilometre volatilises

Barbados
420.31 kg per square kilometre
in 2023
Singapore
192.53 kg per square kilometre
in 2023
Barbados rank
2nd
Singapore rank
5th

Poultry Birds: Manure left … left square kilometre volatilises over time

  • Barbados
  • Singapore
0200400600196119922023

How they compare

Barbados currently reports 420.31 kg per square kilometre against 192.53 kg per square kilometre in Singapore, a difference of 227.78 kg per square kilometre.

That makes Barbados's figure about 2.2 times Singapore's.

The two have swapped places 1 time across 63 shared years of data; in 1961 it was Singapore ahead.

Barbados ranks 2nd and Singapore ranks 5th of 168 countries.

Across the 7 decades both report, Barbados averaged higher in 4 and Singapore in 3.

Head to head by decade

Decade Barbados Singapore Difference Ahead
1960s 26.1 kg per square kilometre 272.31 kg per square kilometre 246.2 kg per square kilometre Singapore
1970s 75.48 kg per square kilometre 479.88 kg per square kilometre 404.4 kg per square kilometre Singapore
1980s 183.8 kg per square kilometre 313.84 kg per square kilometre 130.04 kg per square kilometre Singapore
1990s 248.1 kg per square kilometre 147.44 kg per square kilometre 100.67 kg per square kilometre Barbados
2000s 279.32 kg per square kilometre 179.64 kg per square kilometre 99.69 kg per square kilometre Barbados
2010s 349.33 kg per square kilometre 216.5 kg per square kilometre 132.83 kg per square kilometre Barbados
2020s 412.8 kg per square kilometre 197.85 kg per square kilometre 214.95 kg per square kilometre Barbados

Averages of every year both report within each decade.

Frequently asked questions

Which has higher poultry birds — manure left on pasture that volatilises (n content), Barbados or Singapore?
Barbados, at 420.31 kg per square kilometre against 192.53 kg per square kilometre in Singapore as of 2023.
What is the difference in poultry birds — manure left on pasture that volatilises (n content) between Barbados and Singapore?
227.78 kg per square kilometre, with Barbados ahead.
How many years of comparable data are there for Barbados and Singapore?
63 years are reported by both, from 1961 to 2023.
How do Barbados and Singapore rank globally for poultry birds — manure left on pasture that volatilises (n content)?
Barbados ranks 2nd and Singapore ranks 5th of 168 countries.
Where does this data come from?
Statizoid (derived), published as Poultry Birds — Manure left on pasture that volatilises (N content), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Barbados vs Singapore: Poultry Birds — Manure left on pasture that volatilises (N content). Statizoid, drawing on Statizoid (derived). Retrieved 11 October 2026, from https://environment.statizoid.com/compare/poultry-birds-manure-left-on-pasture-that-volatilises-n-content-per-square-kilometre/barbados/singapore/

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<a href="https://environment.statizoid.com/compare/poultry-birds-manure-left-on-pasture-that-volatilises-n-content-per-square-kilometre/barbados/singapore/">Barbados vs Singapore: Poultry Birds — Manure left on pasture that volatilises (N content)</a> — Statizoid

About this data

Indicator
Poultry Birds — Manure left on pasture that volatilises (N content), per square kilometre
Unit
kg per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
170 places, 9,701 data points, 1961–2023
Last refreshed

Poultry Birds — Manure left on pasture that volatilises (N content) 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.