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2023
Journal article
A multi-taxon analysis of European Red Lists reveals major threats to biodiversity.
Biodiversity loss is a major global challenge and minimizing extinction rates is the goal of several multilateral environmental agreements. Policy decisions require comprehensive, spatially explicit information on species’ distributions and threats. We present an analysis of the conservation status of 14,669 European terrestrial, freshwater and marine species (ca. 10% of... -
2022
Journal article
Prioritising species for monitoring in a South African protected area and the Red List for plants.
Protected areas (PA) in biodiversity hotspots face the challenge of monitoring large numbers of locally rare and threatened plant species at times with limited budgets. Prioritising species according to their local extinction risk could help PA managers to decide which species to monitor. However, there is often very little information...Cowell, Carly R. ; Nic Lughadha, Eimear ; Anderson, Pippin M. L. ; Leão, Tarciso ; Williams, Jenny …
IUCN Red List, South Africa, National Park, Fynbos, Protected area, and Biodiversity
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2022
Journal article
Madagascar’s extraordinary biodiversity: Threats and opportunities.
Madagascar’s unique biota is heavily affected by human activity and is under intense threat. Here, we review the current state of knowledge on the conservation status of Madagascar’s terrestrial and freshwater biodiversity by presenting data and analyses on documented and predicted species-level conservation statuses, the most prevalent and relevant threats,... -
2016
Journal article
A synopsis of Oxypetalum (Apocynaceae) in Bolivia, with the description of one new species and a key to species in Bolivia.
We present a synopsis of Oxypetalum (Asclepiadoideae, Apocynaceae) in Bolivia. In addition, one new species, Oxypetalum urceolatum, is described, illustrated, and compared to its putative closest relatives. Oxypetalum urceolatum forms a complex with O. erianthum, O. brachystemma, O. dactylostelma, O. dombeyanum, O. molle, O. pearsonii, and O. fuscum. Morphologically, O....New records, Asclepiadoideae, IUCN Red List, Bolivia, Oxypetalum urceolatum, Taxonomy, Eudicots, and Biodiversity