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Can Thailand Protect 30% of Its Land Area for Biodiversity, and Will This Be Enough?
- Source :
- Diversity (14242818); May2022, Vol. 14 Issue 5, pN.PAG-N.PAG, 14p
- Publication Year :
- 2022
-
Abstract
- The draft post-2020 Global Biodiversity Framework asks CBD parties to conserve at least 30% of the planet by 2030 'through a well-connected and effective system of protected areas ... with the focus on areas particularly important for biodiversity'. We use Thailand as a case study for the ability of a densely populated, hyper diverse, tropical, middle-income country to meet this target at a national level. Existing protected areas (PAs) total 24.3% of Thailand's land area. Adding forest on government land adjacent to existing PAs, plus unprotected areas of Ramsar sites, raises this to 29.5%. To assess the importance for biodiversity, we used modeled distributions of birds and mammals plus, as proxies for other biodiversity components, elevation, bioclimate, forest type, and WWF ecoregion. All modeled species occur in the current PA system but <30% meet representation targets. Expansion of the system increases the proportion of mammals and birds adequately protected and increases the protection for underrepresented bioclimatic zones and forest types. The expanded system remains fragmented and underrepresents key habitats, but opportunities for increasing protection of these are limited. It is also still vulnerable to climate change, although projected impacts are reduced. Additional protection is needed for wetland and coastal habitats, and limestone karsts. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 14242818
- Volume :
- 14
- Issue :
- 5
- Database :
- Complementary Index
- Journal :
- Diversity (14242818)
- Publication Type :
- Academic Journal
- Accession number :
- 157191118
- Full Text :
- https://doi.org/10.3390/d14050344