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Eight percent of all land surface has been designated as “Key Biodiversity Areas” (KBAs). Since these areas were established based on two percent of all terrestrial species estimated to exist, we ask what would happen if we used all species on Earth to identify additional KBAs. We explore this question at a global scale by using data from 64,110 species of animals and plants to identify how many areas could qualify as KBAs under current criteria. We find that between 26% and 68% of the world’s terrestrial areas can be classified as KBAs, depending on the spatial resolution.

Community-based conservation can support livelihoods and biodiversity, while reinforcing local and Indigenous values, cultures, and institutions. Its delivery can help address cross-cutting global challenges, such as climate change, conservation, poverty, and food security. Therefore, understanding trends in community-based conservation is pertinent to setting and implementing global goals. We undertook a horizon scan to prioritize 15 emerging threats and opportunities expected to impact the future effectiveness of community-based conservation.

Protected Areas (PAs) are the cornerstone of biodiversity conservation. Here, we collated distributional data for >14,000 (~70% of) species of amphibians and reptiles (herpetofauna) to perform a global assessment of the conservation effectiveness of PAs using species distribution models. Our analyses reveal that >91% of herpetofauna species are currently distributed in PAs, and that this proportion will remain unaltered under future climate change. Indeed, loss of species’ distributional ranges will be lower inside PAs than outside them.

The Kunming-Montreal Global Biodiversity Framework (GBF)1 was adopted during the 15th Conference of Parties (COP15) of the UN Convention on Biological Diversity (CBD) at 3:30 a.m. on the morning of December 19, 2022, against a backdrop of protests by African countries. This mirrored the fractious context of conservation over the last century and recent decades, and the 3.5 years of negotiation of the GBF leading up to COP15.

This handbook for identifying, evaluating and reporting other effective area-based conservation measures in marine fisheries builds on a wealth of FAO fisheries guidance, including the FAO Technical Guidelines on Fisheries Management (FAO, 1997) and the various FAO Technical Guidelines for Responsible Fisheries (FAO, 2003; FAO, 2009a; FAO 2009b; FAO, 2011). The present document also draws on FAO’s experiences and lessons learned from workshops held in the Baltic, Mediterranean and Caribbean seas, as well as OECM discussions in Latin America and North Africa, inter alia.

Motivated by declines in biodiversity exacerbated by climate change, we identified a network of conservation sites designed to provide resilient habitat for species, while supporting dynamic shifts in ranges and changes in ecosystem composition. Our 12-ystudy involved 289 scientists in 14 study regions across the conterminous United States(CONUS), and our intent was to support local-, regional-, and national-scale conservation decisions.

The CKI OECM Workshop Report consolidates the discussions, outcomes, recommendations and next steps following the Other Effective Area-based Conservation Measures Workshop, hosted by the National Environment Service, in partnership with Secretariat of Pacific Regional Environment Program and the UNEP World Conservation Monitoring Centre, on the 24th - 25th January 2023 in Rarotonga, Cook Islands.  

Many protected areas worldwide increasingly resemble habitat isolates embedded in human-modifed landscapes. However, establishing linkages among protected areas could signifcantly reduce speciesloss rates. Here we present a novel method having broad applicability for assessing enhanced regional connectivity on persistence of mammal diversity. We combine theoretically-derived species relaxation rates for mammal communities with empirically-derived pathways.

The first part of the UN Biodiversity Conference convened virtually from 11-15 October 2021, with a limited number of delegates physically present in Kunming, China.

Islands  support  unique  plants,  animals,  and  human societies found nowhere else on the Earth. Local and global stressors threaten the persistence of island ecosystems, with invasive species being among the most damaging, yet solvable, stressors. While the threat of invasive terrestrial mammals on island flora and fauna is well recognized, recent studies have begun to illustrate their extended and destructive impacts on adjacent marine environments.