Results 31 to 40 of about 315 (99)

Aportaciones a la flora vascular de Vizcaya, Guipúzcoa y Cantabria. [PDF]

open access: yesMunibe Ciencias Naturales, 2009
Se citan 39 taxones nuevos o interesantes para la flora vascular de las provincias vascas de Vizcaya y Guipúzcoa y de la comunidad de ...
Llorente Rodrigo, A., Cadiñanos Aguirre, J.A., Fidalgo Prieto, E.
doaj  

Using comparative extinction risk analysis to prioritize the IUCN Red List reassessments of amphibians

open access: yesConservation Biology, Volume 38, Issue 6, December 2024.
Abstract Assessing the extinction risk of species based on the International Union for Conservation of Nature (IUCN) Red List (RL) is key to guiding conservation policies and reducing biodiversity loss. This process is resource demanding, however, and requires continuous updating, which becomes increasingly difficult as new species are added to the RL.
Pablo Miguel Lucas   +8 more
wiley   +1 more source

Laparocerus Schoenherr, 1834 nuevos de Canarias y claves de las especies de la isla de Tenerife (Coleoptera, Curculionidae, Entiminae)

open access: yesGraellsia, 2016
En esta contribución al conocimiento del género Laparocerus Schoenherr, 1834 se describen diez especies y seis subespecies nuevas como paso previo a la próxima presentación del filograma del clado canario-africano en el que están incluidas.
Antonio Machado
doaj   +1 more source

Physiological thermal niches, elevational ranges and thermal stress in dendrobatid frogs: An integrated approach

open access: yesJournal of Biogeography, Volume 51, Issue 10, Page 1880-1893, October 2024.
Abstract Aim We investigated the relationship between thermal physiology, elevational distribution and thermal stress among nine closely related dendrobatid frogs during their aquatic stage by employing an integrated approach, combining thermal physiology, environmental temperature modelling and predictive assessments of current and future exposure to ...
Pol Pintanel   +5 more
wiley   +1 more source

Testing for concordance between predicted species richness, past prioritization, and marine protected area designations in the western Indian Ocean

open access: yesConservation Biology, Volume 38, Issue 4, August 2024.
Abstract Scientific advances in environmental data coverage and machine learning algorithms have improved the ability to make large‐scale predictions where data are missing. These advances allowed us to develop a spatially resolved proxy for predicting numbers of tropical nearshore marine taxa.
Tim R. McClanahan   +10 more
wiley   +1 more source

Nuevos registros de microlíquenes para el norte de Argentina

open access: yesRevista Mexicana de Biodiversidad, 2011
Se presentan nuevos registros de microlíquenes para el norte de Argentina. Se incluyen comentarios de los siguientes taxones: Coniocarpon cinnabarinum (Arthoniaceae); Schistophoron tenue (Graphidaceae); Reimnitzia santensis (Thelotremataceae ...
Lidia Itatí Ferraro, Andrea Michlig
doaj   +1 more source

NOVEDADES EN ASTERÁCEAS COLOMBIANAS - II

open access: yesRevista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales, 2023
Se describen e ilustran como novedades para la ciencia, un nuevo género, siete especies y una variedad de asteráceas propias de la flora colombiana.
Santiago Díaz-Piedrahita   +1 more
doaj   +1 more source

Changes in thermal niche position and breadth of bird assemblages in Spain in relation to increasing temperatures

open access: yesJournal of Biogeography, Volume 51, Issue 5, Page 783-796, May 2024.
Abstract Aim Animal communities around the world are responding to climate change by altering their taxonomic composition, mainly through an increase in the colonisation rate of warm‐dwelling species and the local extinction of cold‐dwelling ones. We assessed whether the taxonomic composition of bird assemblages in peninsular Spain has changed in ...
D. Ramón‐Martínez, J. Seoane
wiley   +1 more source

Aportación al catálogo florístico de la cuenca del Bidasoa (Guipúzcoa y Navarra). [PDF]

open access: yesMunibe Ciencias Naturales, 1985
Se ofrece una lista comentada de 797 taxones de plantas vasculares herborizados en el tramo final de la cuenca del río Bidasoa, entre los cuales, algunos son nuevos para la zona.
CATALAN, P., AIZPURU, I.
doaj  

Managing invasive hybrids with pond hydroperiod manipulation in an endangered salamander system

open access: yesConservation Biology, Volume 38, Issue 2, April 2024.
Abstract When invasive and endangered native taxa hybridize, the resulting admixture introduces novel conservation challenges. Across a large region of central California, a hybrid swarm consisting of admixed endangered California tiger salamanders (CTS) (Ambystoma californiense) and introduced barred tiger salamanders (BTS) (Ambystoma mavortium) has ...
Robert D. Cooper, H. Bradley Shaffer
wiley   +1 more source

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