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Journal article
Taxonomic revision of the threatened African genus Pseudohydrosme Engl. (Araceae), with P. ebo, a new, critically endangered species from Ebo, Cameroon
This is the first revision in more than 100 years of the African genus Pseudohydrosme, formerly considered endemic to Gabon. Closely related to Anchomanes, Pseudohydrosme is distinct from Anchomanes because of its 2-3-locular ovary (vs. unilocular), peduncle concealed by cataphylls at anthesis and far shorter than the spathe (vs. exposed,...Cheek, Martin ; Tchiengué, Barthélemy ; van der Burgt, Xander
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Journal article
Delimiting the genera of the Ficinia Clade (Cypereae, Cyperaceae) based on molecular phylogenetic data
Generic delimitations in the Ficinia Clade of tribe Cypereae are revisited. In particular, we aim to establish the placement of annual species currently included in Isolepis of which the phylogenetic position is uncertain. Phylogenetic inference is based on two nuclear markers (ETS, ITS) and five plastid markers (the genes matK,...Muasya, A. Muthama ; Larridon, Isabel
Plant Science, Biodiversity, Evolutionary Studies, and Research article
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Journal article
Relationships between resource availability and elevation vary between metrics creating gradients of nutritional complexity
Plant and animal community composition changes at higher elevations on mountains. Plant and animal species richness generally declines with elevation, but the shape of the relationship differs between taxa. There are several proposed mechanisms, including the productivity hypotheses; that declines in available plant biomass confers fewer resources to consumers, thus...Lee, Mark A. ; Burger, Grace ; Green, Emma R. ; Kooij, Pepijn W.
Grassland , Biodiversity, Protein, Forage, and Altitude
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Research report
IUCN Global Ecosystem Typology 2.0: descriptive profiles for biomes and ecosystem functional groups
Ecosystems are critically important components of Earth’s biological diversity and as the natural capital that sustains human life and well-being. Yet all of the world’s ecosystems show hallmarks of human influence, and many are under acute risks of collapse, with consequences for habitats of species, genetic diversity, ecosystem services, sustainable...Keith, David A. ; Ferrer-Paris, Jose R. ; Nicholson, Emily ; Kingsford, Richard T.
Classification, Freshwater, Red Data/Red List, Biome, Biodiversity, Terrestrial ecosystems, Marine, and Ecosystems
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Journal article
Insect pollination is important in a smallholder bean farming system
Background Many crops are dependent on pollination by insects. Habitat management in agricultural landscapes can support pollinator services and even augment crop production. Common bean (Phaseolus vulgaris L.) is an important legume for the livelihoods of smallholder farmers in many low-income countries, particularly so in East Africa. While this...Elisante, Filemon ; Ndakidemi, Patrick ; Arnold, Sarah E. J. ; Belmain, Steven R. ; Gurr, Geoff M. …
Ecology, Biodiversity, Ecosystem Science, Agricultural Science, Research article, and Entomology
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Journal article
Native trees of Mexico: diversity, distribution, uses and conservation
Background Mexico is one of the most floristically rich countries in the world. Despite significant contributions made on the understanding of its unique flora, the knowledge on its diversity, geographic distribution and human uses, is still largely fragmented. Unfortunately, deforestation is heavily impacting this country and native tree species...Tellez, Oswaldo ; Mattana, Efisio ; Diazgranados, Mauricio ; Kühn, Nicola ; Castillo-Lorenzo, Elena …
Plant Science, Biodiversity, Biogeography, Conservation Biology, and Research article
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Journal article
New Guinea has the world’s richest island flora
New Guinea is the world’s largest tropical island and has fascinated naturalists for centuries. Home to some of the best-preserved ecosystems on the planet3 and to intact ecological gradients—from mangroves to tropical alpine grasslands—that are unmatched in the Asia-Pacific region4,5, it is a globally recognized centre of biological and cultural... -
Journal article
The Egyptian Ascomycota 1: Genus Aspergillus
Since Pier Antonio Micheli described and published genus Aspergillus in Nova Plantarum Genera in 1729 the genus attracted an immense interest. The published Egyptian literature on the genus is scattered and fragmentary. By screening the available sources of information since 1921, it was possible to figure out a range of...Abdel-Azeem, Ahmed ; Abu-Elsaoud, Abdelghafar ; Darwish, Amira ; Balbool, Bassem ; Abo Nouh, Fatma …
check-list, Moubasher, Novel taxa, Biodiversity, Literature, Taxonomy, and Herbaria catalogues
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Journal article
Lessons learned as Erica turgida is returned.
Erica turgida, a small unassuming pink bushy heath species was listed as ‘Extinct in the Wild’ in 1996. It was last seen in habitat at Kenilworth Racecourse by South African botanist, Elsie Esterhuizen who made an herbarium collection and gave material for propagation to Kirstenbosch Botanical Garden. It once occurred...Hitchcock, Anthony ; Williams, Jenny ; Cowell, Carly
Restoration, Re-introduction, Ericaceae, South Africa, Fynbos, Biodiversity, and Cape Town (South Africa)
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Journal article
Top-down and bottom-up processes to implement biological monitoring in protected areas
Achieving biodiversity conservation objectives and targets requires environmental management agencies to undertake monitoring. Several management practices have been used but are they successful? Using SANParks as an example, we focus on three cases of national parks that use different techniques to implement environmental monitoring. We assessed a top-down, bottom-up and...Cowell, Carly ; Bissett, Charlene ; Ferreira, Sam M.
Adaptive management, METT, Biodiversity, Bottom-up, Top-down, and Integrated monitoring