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Region
  • (-) Mesoamerica and the Caribbean
  • Oceania
Criteria
  • (vii) Superlative beauty
  • (ix) Ecosystems
  • (x) Species
Rating
  • (-) Good with some concerns
  • Significant concern
Threat
  • Residential and Commercial Development
    • Housing/ Urban Areas
    • Tourism/ Recreation Areas
  • Agriculture and Aquaculture
    • Crops
    • Forestry/ Wood production
    • Livestock Farming / Grazing
    • Marine/ Freshwater Aquaculture
  • Energy Production and Mining
    • Mining/ Quarrying
  • Transportation and Service Corridors
    • Roads/ Railroads
  • Biological Resource Use
    • Hunting and trapping
    • Fishing / Harvesting Aquatic Resources
    • Other Biological Resource Use
  • Human Intrusions and Disturbance
    • Tourism/ visitors/ recreation
    • Other Activities
  • Natural System Modifications
    • Fire/ Fire Suppression
    • Dams/ Water Management or Use
    • Other Ecosystem Modifications
  • Invasive and Other Problematic Species and Genes
    • Invasive Non-Native/ Alien Species
  • Pollution
    • Water Pollution
    • Household Sewage/ Urban Waste Water
    • Solid Waste
  • Geological Events
    • Volcanic activity
  • Climate Change and Severe Weather
    • Habitat Shifting/ Alteration
    • Droughts
    • Ocean acidification
    • Temperature extremes
    • (-) Storms/Flooding
  • Social/ Cultural Changes
    • Identity/social cohesion/ changes in local population and community that result in negative impact
  • Other
Benefit
  • Food
    • Legal subsistence hunting of wild game
    • Collection of wild plants and mushrooms
    • Fishing areas and conservation of fish stocks
  • Health and recreation
    • Outdoor recreation and tourism
    • Natural beauty and scenery
  • Knowledge
    • (-) Importance for research
  • Environmental services
    • Carbon sequestration
    • Coastal protection
    • Flood prevention
    • Pollination
  • Contribution to local economy
    • Tourism-related income
    • Provision of jobs
Designation
  • Biosphere reserve
  • (-) Ramsar site
Theme
  • Coastal
  • Marine

Conservation outlook assessments

Search all natural World Heritage sites and learn how likely they are to maintain Outstanding Universal Value over time. The Conservation Outlook Assessments are based on best available information mobilized from a wide range of sources, and we welcome feedback to help improve them.

>> Learn more about the assessment process

The gauge

the gauge

The gauge reflects the conservation outlook of sites inscribed as World Heritage under the natural criteria vii, viii, ix and x. Each site has received a rating according to the state and trends of its values, threats, and protection and management

>> More details on ratings

RESULTS: 2 SITES
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Good with some concerns
 © IUCN / German Soler

Archipiélago de Revillagigedo

Mexico
Inscribed in
2016
Criteria
(vii)
(ix)
(x)
Read more
Good with some concerns

Sian Ka'an

Mexico
Inscribed in
1987
Criteria
(vii)
(x)
Read more
  • Sort by:Alphabetically Z-A

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