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

Barbados
630.46 kg per square kilometre
in 2023
Singapore
288.79 kg per square kilometre
in 2023
Barbados rank
2nd
Singapore rank
5th

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

  • Barbados
  • Singapore
0200400600800196119922023

How they compare

Barbados currently reports 630.46 kg per square kilometre against 288.79 kg per square kilometre in Singapore, a difference of 341.67 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 39.16 kg per square kilometre 408.46 kg per square kilometre 369.31 kg per square kilometre Singapore
1970s 113.22 kg per square kilometre 719.82 kg per square kilometre 606.6 kg per square kilometre Singapore
1980s 275.71 kg per square kilometre 470.76 kg per square kilometre 195.05 kg per square kilometre Singapore
1990s 372.15 kg per square kilometre 221.15 kg per square kilometre 151 kg per square kilometre Barbados
2000s 418.99 kg per square kilometre 269.45 kg per square kilometre 149.53 kg per square kilometre Barbados
2010s 524 kg per square kilometre 324.76 kg per square kilometre 199.24 kg per square kilometre Barbados
2020s 619.21 kg per square kilometre 296.78 kg per square kilometre 322.43 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 leaches (n content), per, Barbados or Singapore?
Barbados, at 630.46 kg per square kilometre against 288.79 kg per square kilometre in Singapore as of 2023.
What is the difference in poultry birds — manure left on pasture that leaches (n content), per between Barbados and Singapore?
341.67 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 leaches (n content), per?
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 leaches (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 leaches (N content), per. Statizoid, drawing on Statizoid (derived). Retrieved 11 October 2026, from https://environment.statizoid.com/compare/poultry-birds-manure-left-on-pasture-that-leaches-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-leaches-n-content-per-square-kilometre/barbados/singapore/">Barbados vs Singapore: Poultry Birds — Manure left on pasture that leaches (N content), per</a> — Statizoid

About this data

Indicator
Poultry Birds — Manure left on pasture that leaches (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 leaches (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.