Gambia vs Heard Island and McDonald Islands: Chlorophyll-a deviations, remote sensing

Gambia
3.4%
in 2022
Heard Island and McDonald Islands
3.3%
in 2022
Gambia rank
55th
Heard Island and McDonald Islands rank
57th

Chlorophyll-a deviations, remote sensing over time

  • Gambia
  • Heard Island and McDonald Islands
051015200520132022

How they compare

Gambia currently reports 3.4% against 3.3% in Heard Island and McDonald Islands, a difference of 0.1%.

The two have swapped places 4 times across 18 shared years of data; in 2005 it was Gambia ahead.

Gambia ranks 55th and Heard Island and McDonald Islands ranks 57th of 182 countries.

Across the 3 decades both report, Gambia averaged higher in 2 and Heard Island and McDonald Islands in 1.

Head to head by decade

Decade Gambia Heard Island and McDonald Islands Difference Ahead
2000s 9.0% 2.9% 6.1% Gambia
2010s 6.5% 3.1% 3.4% Gambia
2020s 3.9% 6.6% 2.7% Heard Island and McDonald Islands

Averages of every year both report within each decade.

Frequently asked questions

Which has higher chlorophyll-a deviations, remote sensing, Gambia or Heard Island and McDonald Islands?
Gambia, at 3.4% against 3.3% in Heard Island and McDonald Islands as of 2022.
What is the difference in chlorophyll-a deviations, remote sensing between Gambia and Heard Island and McDonald Islands?
0.1%, with Gambia ahead.
How many years of comparable data are there for Gambia and Heard Island and McDonald Islands?
18 years are reported by both, from 2005 to 2022.
How do Gambia and Heard Island and McDonald Islands rank globally for chlorophyll-a deviations, remote sensing?
Gambia ranks 55th and Heard Island and McDonald Islands ranks 57th of 182 countries.
Where does this data come from?
United Nations Statistics Division, SDG Global Database, published as Chlorophyll-a deviations, remote sensing (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Gambia vs Heard Island and McDonald Islands: Chlorophyll-a deviations, remote sensing. Statizoid, drawing on United Nations Statistics Division, SDG Global Database. Retrieved 29 August 2026, from https://development-goals.statizoid.com/compare/chlorophyll-a-deviations-remote-sensing-percent/gambia-the/heard-island-and-mcdonald-islands/

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About this data

Indicator
Chlorophyll-a deviations, remote sensing (%)
Source
United Nations Statistics Division, SDG Global Database
Licence
UN SDG Global Database (open, attribution requested)
Coverage
231 places, 4,092 data points, 2005–2022
Last refreshed