Protected area coverage of marine key biodiversity areas in Argentina
Argentina: Protected area coverage of marine key biodiversity areas was 43.6% in 2025. ▲ Rising
Protected area coverage of marine key biodiversity areas in Argentina, 2000–2025
Source: BirdLife International, IUCN and UNEP-WCMC – processed by Our World in Data. Measured in %.
Analysis
In 2025, protected area coverage of marine key biodiversity areas in Argentina stood at 43.6%. That is the highest value across all 26 years on record.
Compared with earlier readings it is up 6.0% over ten years.
Over the whole period, protected area coverage of marine key biodiversity areas in Argentina peaked at 43.6% in 2022 and was at its lowest, 31.2%, in 2000.
Argentina ranks 102nd of 190 countries on this measure, in the middle of the range.
The long-run direction has been consistently rising across the 26 years of available data.
Protected area coverage of marine key biodiversity areas in Argentina, year by year
| Year | % | Change |
|---|---|---|
| 2000 | 31.2% | — |
| 2001 | 34.6% | +10.8% |
| 2002 | 34.6% | +0.0% |
| 2003 | 34.7% | +0.2% |
| 2004 | 37.7% | +8.6% |
| 2005 | 40.4% | +7.2% |
| 2006 | 40.4% | +0.0% |
| 2007 | 40.4% | +0.0% |
| 2008 | 40.4% | +0.0% |
| 2009 | 40.8% | +1.1% |
| 2010 | 40.8% | +0.0% |
| 2011 | 40.8% | +0.0% |
| 2012 | 41.1% | +0.8% |
| 2013 | 41.1% | +0.0% |
| 2014 | 41.1% | +0.0% |
| 2015 | 41.1% | +0.0% |
| 2016 | 43.5% | +5.8% |
| 2017 | 43.5% | +0.0% |
| 2018 | 43.5% | +0.0% |
| 2019 | 43.5% | +0.0% |
| 2020 | 43.5% | +0.0% |
| 2021 | 43.5% | +0.0% |
| 2022 | 43.6% | +0.2% |
| 2023 | 43.6% | +0.0% |
| 2024 | 43.6% | +0.0% |
| 2025 | 43.6% | +0.0% |
Argentina compared with similar countries
- Argentina's 43.6% is below the median for upper middle income countries, which is 43.8%, 100% of the median. (44 countries reporting)
- Argentina's 43.6% is above the median for Latin America & Caribbean, which is 40.3%, 1.1× the median. (39 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 37.5% | 31.2% | 40.8% | 10 |
| 2010s | 42.0% | 40.8% | 43.5% | 10 |
| 2020s | 43.6% | 43.5% | 43.6% | 6 |
Countries ranked near Argentina
More environment data for Argentina
- Historical exposure to drought — Land soil moisture anomaly -5.89 Percentage change (2025)
- Historical exposure to drought — Cropland soil moisture anomaly -4.78 Percentage change (2025)
- Standard Deviation, annual growth rate 0 % change on previous year (2025)
- Standard Deviation 0.306 °C (2025)
- Temperature change 1.03 °C (2025)
- Wood-based panels — Production, annual growth rate 0 % change on previous year (2024)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), annual -0.8814 % change on previous year (2024)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), per unit 0 Mt CO2e per US$ of GDP (2024)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), per capita 0 Mt CO2e per person (2024)
- Methane (CH4) emissions from Agriculture (Mt CO2e), annual growth rate 0.8286 % change on previous year (2024)
Frequently asked questions
- What is protected area coverage of marine key biodiversity areas in Argentina?
- Protected area coverage of marine key biodiversity areas in Argentina was 43.6% in 2025, according to BirdLife International, IUCN and UNEP-WCMC – processed by Our World in Data.
- What is the highest protected area coverage of marine key biodiversity areas recorded in Argentina?
- The highest recorded value was 43.6% in 2022.
- What is the lowest protected area coverage of marine key biodiversity areas recorded in Argentina?
- The lowest recorded value was 31.2% in 2000.
- How does Argentina rank for protected area coverage of marine key biodiversity areas?
- Argentina ranks 102nd out of 190 countries with data for 2025.
- Is protected area coverage of marine key biodiversity areas rising or falling in Argentina?
- Over the last ten years it is up 6.0%. The long-run trend across the full record is rising.
- Where does this Argentina data come from?
- The figures come from BirdLife International, IUCN and UNEP-WCMC – processed by Our World in Data, published as part of Protected area coverage of marine key biodiversity areas. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 26 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Average proportion of Marine Key Biodiversity Areas (KBAs) covered by protected areas (%).