Results 41 to 50 of about 420,912 (175)

From glacial echoes to timber pathways: Climatic–historical drivers and timber‐trade influence on the phylogeography of Ips sexdentatus in the Basque Country

open access: yesAgricultural and Forest Entomology, EarlyView.
Ips sexdentatus is expanding across southern Europe, attacking multiple Pinus species and showing the ability to colonize trees at early stages of decline. Genetic analysis of 668 individuals revealed 106 haplotypes, with Iberian populations as diversity hotspots, reflecting long‐term refugial persistence alongside more recent demographic expansion ...
Dimitrios N. Avtzis   +4 more
wiley   +1 more source

Inventario Nacional de Glaciares Las Cordilleras Glaciares del Perú 2018 [PDF]

open access: yes, 2018
El presente inventario está organizado en cinco capítulos. En el Capítulo I, se presentan los objetivos del inventario, junto con una reseña histórica de los estudios previos sobre los glaciares en el Perú.
Instituto Nacional de Investigación en Glaciares y Ecosistemas de Montaña
core   +1 more source

What climate adaptation can learn from evolutionary adaptation

open access: yesConservation Biology, EarlyView.
Abstract Evolutionary and climate adaptation both describe how complex systems respond to environmental change, either via natural selection or deliberate human choices. Although adaptation in both contexts is expected to produce favorable outcomes, it can also result in maladaptation—ineffective, unintended, or harmful outcomes. As an emerging area of
Amy Waananen   +2 more
wiley   +1 more source

Molecular phylogenetic analysis sheds light on the diversity and evolutionary history of the Neotropical and African Triplophyllum (Tectariaceae)

open access: yesJournal of Systematics and Evolution, EarlyView.
We used a molecular approach to resolve the evolutionary lineages of Neotropical Triplophyllum, uncovering that current species circumscriptions are hindered by high morphological homoplasy in indument characters. Our results support the recognition of three new species and provide a necessary neotypification for T.
Mauricio Gonçalves Nunes   +6 more
wiley   +1 more source

Characterization of the vascular epiphyte flora of the Iberoamérica Park, Santo Domingo, Dominican Republic [PDF]

open access: yes, 2019
[Español] Se presentan los resultados del inventario de la flora epífita vascular del Parque Iberoamérica, un área verde de la ciudad de Santo Domingo, República Dominicana.[English] The results of the epiphytic vascular flora inventory carried out in ...
Jiménez-Orozco, Cristopher   +5 more
core   +1 more source

A Museum‐Curated, Voucher‐Backed 12S Barcode Reference Library for Fishes of the Ecuadorian Amazon

open access: yesMolecular Ecology Resources, Volume 26, Issue 8, November 2026.
ABSTRACT Environmental DNA (eDNA) metabarcoding is an emerging method that promises to expedite and improve biodiversity surveys by identifying species from the genetic material they shed into the environment. eDNA methods offer many advantages over conventional specimen‐based surveys, but their effectiveness hinges on reference libraries, which for ...
Evan W. Hessels   +6 more
wiley   +1 more source

FLORA DICOTILEDÓNEA DE AGUASCALIENTES

open access: yes, 2022
Esta obra es el compendio y la culminación de 35 años de trabajo del equipo del herbario de la Universidad Autónoma de Aguascalientes (1980-2020) con el proyecto “Flora del Estado de Aguascalientes”, encabezado por la maestra Margarita de la Cerda Lemus.
Reynoso Maldonado, Luis Fernando   +33 more
core   +1 more source

Synergistic efforts in specimen digitisation, curation and cataloguing of Brazil's megadiverse flora and funga

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 4, Page 1057-1067, July 2026.
The advancement of digital technologies has brought a rapid global information exchange, impacting all areas of our lives. This also applies to science. Knowledge, conservation and scientific innovation on global biodiversity are being strengthened and disseminated at unprecedented scales.
Ana Flávia Alves Versiane   +9 more
wiley   +1 more source

Digitising biological collections to advance National Species Inventories: A case study from the flora of Chile

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 4, Page 1210-1222, July 2026.
In response to Chile's public policy to establish a national biodiversity inventory and monitoring system, we launched the HerbarioDigital.cl portal. We have digitised over 120,000 specimens representing more than 3,900 species from two Chilean herbaria, integrating them through a curated local taxonomic index.
Ricardo A. Segovia   +5 more
wiley   +1 more source

Exploring Costa Rica's fungal trends: Insights from digitized specimens

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 4, Page 1256-1274, July 2026.
Fungi are essential to tropical ecosystems but remain largely absent from conservation agendas. By analyzing over 78,000 fungal records from Costa Rica—a globally recognized biodiversity hotspot—this study reveals key patterns in fungal diversity, distribution, and seasonality.
Melissa Mardones   +2 more
wiley   +1 more source

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