Guinea-Bissau vs Tuvalu: Poultry Birds: Manure left … left square kilometre volatilises

Guinea-Bissau
4.77 kg per square kilometre
in 2023
Tuvalu
4.58 kg per square kilometre
in 2023
Guinea-Bissau rank
86th
Tuvalu rank
88th

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

  • Guinea-Bissau
  • Tuvalu
012345196119922023

How they compare

Guinea-Bissau currently reports 4.77 kg per square kilometre against 4.58 kg per square kilometre in Tuvalu, a difference of 0.19 kg per square kilometre.

The two have swapped places 3 times across 63 shared years of data; in 1961 it was Tuvalu ahead.

Guinea-Bissau ranks 86th and Tuvalu ranks 88th of 168 countries.

Across the 7 decades both report, Guinea-Bissau averaged higher in 2 and Tuvalu in 5.

Head to head by decade

Decade Guinea-Bissau Tuvalu Difference Ahead
1960s 0.5212 kg per square kilometre 0.8291 kg per square kilometre 0.308 kg per square kilometre Tuvalu
1970s 0.7449 kg per square kilometre 0.8687 kg per square kilometre 0.1238 kg per square kilometre Tuvalu
1980s 1.35 kg per square kilometre 1.62 kg per square kilometre 0.2682 kg per square kilometre Tuvalu
1990s 2.13 kg per square kilometre 2.61 kg per square kilometre 0.4788 kg per square kilometre Tuvalu
2000s 3.09 kg per square kilometre 3.63 kg per square kilometre 0.5416 kg per square kilometre Tuvalu
2010s 4.28 kg per square kilometre 4.16 kg per square kilometre 0.1273 kg per square kilometre Guinea-Bissau
2020s 4.67 kg per square kilometre 4.46 kg per square kilometre 0.2104 kg per square kilometre Guinea-Bissau

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), Guinea-Bissau or Tuvalu?
Guinea-Bissau, at 4.77 kg per square kilometre against 4.58 kg per square kilometre in Tuvalu as of 2023.
What is the difference in poultry birds — manure left on pasture that volatilises (n content) between Guinea-Bissau and Tuvalu?
0.19 kg per square kilometre, with Guinea-Bissau ahead.
How many years of comparable data are there for Guinea-Bissau and Tuvalu?
63 years are reported by both, from 1961 to 2023.
How do Guinea-Bissau and Tuvalu rank globally for poultry birds — manure left on pasture that volatilises (n content)?
Guinea-Bissau ranks 86th and Tuvalu ranks 88th 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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Guinea-Bissau vs Tuvalu: Poultry Birds — Manure left on pasture that volatilises (N content). Statizoid, drawing on Statizoid (derived). Retrieved 12 October 2026, from https://environment.statizoid.com/compare/poultry-birds-manure-left-on-pasture-that-volatilises-n-content-per-square-kilometre/guinea-bissau/tuvalu/

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<a href="https://environment.statizoid.com/compare/poultry-birds-manure-left-on-pasture-that-volatilises-n-content-per-square-kilometre/guinea-bissau/tuvalu/">Guinea-Bissau vs Tuvalu: 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.