Change in total mangrove area in New Caledonia
New Caledonia: Change in total mangrove area was 1.2% in 2020. ◆ Volatile
Change in total mangrove area in New Caledonia, 2007–2020
Source: UN Environment Programme – processed by Our World in Data. Measured in %.
Analysis
New Caledonia recorded 1.2% for change in total mangrove area in 2020. That is the highest value across all 10 years on record.
The figure is up 64.0% on the previous year and up 162.4% over ten years.
Over the whole period, change in total mangrove area in New Caledonia peaked at 1.2% in 2020 and was at its lowest, -2.0%, in 2009.
New Caledonia ranks 12th of 116 countries on this measure, in the top 10%.
The series is highly variable year to year, so single readings are best treated with caution.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | -1.6% | -2.0% | -1.2% | 3 |
| 2010s | -1.1% | -2.0% | 0.8% | 6 |
| 2020s | 1.2% | 1.2% | 1.2% | 1 |
Countries ranked near New Caledonia
- 9 French Polynesia 2.4% compare
- 10 Saint Kitts and Nevis 2.4% compare
- 11 New Zealand 2.0% compare
- 13 Saint Vincent and the Grenadines 1.2% compare
- 14 Antigua and Barbuda 1.0% compare
More reference data data for New Caledonia
- Summer temperature anomalies -0.3959 °C (2026)
- Spring temperature anomalies 0.3994 °C (2026)
- Temperature anomalies by month 0.4653 °C (2026)
- Autumn temperature anomalies 1.02 °C (2025)
- Winter temperature anomalies 0.4155 °C (2025)
- Consumer price index 106.96 2010 = 100 (2016)
- Precipitation anomalies 493 millimeters (2025)
- Annual precipitation 1,856 millimeters (2025)
- Share of men and women expected to survive to the age of 65 90.0% (2024)
- Milk production 344 tonnes (2024)
Frequently asked questions
- What is change in total mangrove area in New Caledonia?
- Change in total mangrove area in New Caledonia was 1.2% in 2020, according to UN Environment Programme – processed by Our World in Data.
- What is the highest change in total mangrove area recorded in New Caledonia?
- The highest recorded value was 1.2% in 2020.
- What is the lowest change in total mangrove area recorded in New Caledonia?
- The lowest recorded value was -2.0% in 2009.
- How does New Caledonia rank for change in total mangrove area?
- New Caledonia ranks 12th out of 116 countries with data for 2020.
- Is change in total mangrove area rising or falling in New Caledonia?
- Over the last ten years it is up 162.4%. The long-run trend across the full record is volatile.
- Where does this New Caledonia data come from?
- The figures come from UN Environment Programme – processed by Our World in Data, published as part of Change in total mangrove area. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 10 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Mangrove total area change (%)