Iceland vs Tonga: Poultry Birds — Manure left on pasture

Iceland
3,683 kg
in 2023
Tonga
4,106 kg
in 2023
Iceland rank
185th
Tonga rank
184th

Poultry Birds — Manure left on pasture over time

  • Iceland
  • Tonga
02.0k4.0k6.0k196119922023

How they compare

Tonga currently reports 4,106 kg against 3,683 kg in Iceland, a difference of 423 kg.

That makes Tonga's figure about 1.1 times Iceland's.

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

Iceland ranks 185th and Tonga ranks 184th of 190 countries.

Across the 7 decades both report, Iceland averaged higher in 3 and Tonga in 4.

Head to head by decade

Decade Iceland Tonga Difference Ahead
1960s 1,281 kg 1,073 kg 208.01 kg Iceland
1970s 2,689 kg 1,266 kg 1,423 kg Iceland
1980s 4,814 kg 2,814 kg 2,000 kg Iceland
1990s 2,902 kg 3,081 kg 179.29 kg Tonga
2000s 2,430 kg 3,754 kg 1,324 kg Tonga
2010s 3,118 kg 3,993 kg 874.72 kg Tonga
2020s 3,610 kg 4,098 kg 488.23 kg Tonga

Averages of every year both report within each decade.

Frequently asked questions

Which has higher poultry birds — manure left on pasture, Iceland or Tonga?
Tonga, at 4,106 kg against 3,683 kg in Iceland as of 2023.
What is the difference in poultry birds — manure left on pasture between Iceland and Tonga?
423 kg, with Tonga ahead.
How many years of comparable data are there for Iceland and Tonga?
63 years are reported by both, from 1961 to 2023.
How do Iceland and Tonga rank globally for poultry birds — manure left on pasture?
Iceland ranks 185th and Tonga ranks 184th of 190 countries.
Where does this data come from?
Food and Agriculture Organization of the United Nations, published as Poultry Birds — Manure left on pasture (N content). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Iceland vs Tonga: Poultry Birds — Manure left on pasture. Statizoid, drawing on Food and Agriculture Organization of the United Nations. Retrieved 18 August 2026, from https://environment.statizoid.com/compare/poultry-birds-manure-left-on-pasture-n-content/iceland/tonga/

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About this data

Indicator
Poultry Birds — Manure left on pasture (N content)
Unit
kg
Source
Food and Agriculture Organization of the United Nations
Licence
CC BY-NC-SA 3.0 IGO (FAO)
Coverage
246 places, 14,087 data points, 1961–2023
Last refreshed

The Livestock Manure domain of FAOSTAT contains estimates of nitrogen (N) inputs to agricultural soils from livestock manure. Data on the N losses to air and water are also disseminated. These estimates are compiled using official FAOSTAT statistics of animal stocks and by applying the internationally approved Guidelines of the Intergovernmental Panel on Climate Change (IPCC). Data are available by country, with global coverage and updated annually.The following elements are disseminated: 1) Stocks; 2) Amount excreted in manure (N content); 3) Manure left on pasture (N content); 4) Manure left on pasture that volatilises (N content); 5) Manure left on pasture that leaches (N content); 6) Manure treated (N content); 7) Losses from manure treated (N content); 8) Manure applied to soils (N content); 9) Manure applied to soils that volatilises (N content); 10) Manure applied to soils that leaches (N content).