Results 41 to 50 of about 387,872 (161)

Exploring gaps, biases, and research priorities in the evidence for reptile conservation actions

open access: yesConservation Biology, Volume 39, Issue 5, October 2025.
Abstract With over 21% of reptile species threatened with extinction, there is an urgent need to ensure conservation actions to protect and restore populations are informed by relevant, reliable evidence. We examined the geographic and taxonomic distribution of 707 studies that tested the effects of actions to conserve reptiles synthesized in ...
Oliver Speight   +9 more
wiley   +1 more source

Revisión de la distribución geográfica del genero Cyrtograpsus en Argentina [PDF]

open access: yes, 2014
El género Cyrtograpsus, constituye un género exclusivamente marino, el cual se encuentra representado por cuatro especies hasta la fecha endémicas para Sudamérica.
Rojas, Fernando Oscar
core  

Snow cover as a morphogenic agent determining ground climate, landforms and runoff in the Valdecebollas massif, Cantabrian Mountains [PDF]

open access: yes, 2020
Producción CientíficaLas nevadas son importantes eventos meteorológicos que afectan al ambiente físico de la Montaña Cantábrica. Este trabajo analiza los efectos sobre varios elementos como el relieve, el clima del suelo y la hidrología nival. El régimen
Pisabarro Pérez, Alfonso
core   +2 more sources

The American cocoa pod borer, Carmenta foraseminis, an emerging pest of cocoa: A review El barrenador americano de la mazorca de cacao, Carmenta foraseminis, una plaga emergente del cacao: una revisión

open access: yesAgricultural and Forest Entomology, Volume 27, Issue 3, Page 340-356, August 2025.
Abstract This review provides a synthesis of the available knowledge on Carmenta foraseminis, an emerging cocoa pest in northern South America. This moth was first described in 1995 in Panama, and its proliferation across the Amazon basin is currently threatening the production of cocoa in the region and may endanger the sector's sustainability. Hence,
Mónica Arias   +9 more
wiley   +1 more source

Diversidad de mamíferos en los dominios climáticos de la Reserva de la Biosfera Tehuacán-Cuicatlán, México

open access: yesRevista Mexicana de Biodiversidad, 2010
La reserva de la biosfera Tehuacán-Cuicatlán (BRTC) posee gran diversidad de mamíferos, pero la información sobre distribución geográfica es incompleta para la mayoría de las especies.
Oswaldo Téllez Valdés   +5 more
doaj   +1 more source

Effectiveness of Key Biodiversity Areas in representing global avian diversity

open access: yesConservation Biology, Volume 39, Issue 4, August 2025.
Abstract Key Biodiversity Areas (KBAs) are the largest and most complete network of significant sites for the global persistence of biodiversity. Although important sites for birds worldwide have been relatively well assessed, a key question is how effectively the global KBA network represents avian diversity.
Tom P. Lansley   +4 more
wiley   +1 more source

New records of Blepharicnema splendens (Calliphoridae: Calliphorinae, Luciliini) from Colombia

open access: yesRevista de la Sociedad Entomológica Argentina, 2007
Se revisa la distribución geográfica del califórido Blepharicnema splendens Macquart, 1843, en Colombia. Se informan nuevos registros y se presenta un mapa de distribución de la especie en Suramérica.
Eduardo AMAT, Marta WOLFF
doaj  

Efecto terapéutico de la fotocoagulación con Laser Argón en los pacientes con Triquiasis que acudieron al Centro Nacional de Oftalmología en el periodo de Enero 2013 a Enero 2015 [PDF]

open access: yes, 2015
Triquiasis es un trastorno común en la que las pestañas o cilios, provenientes de su posición normal están mal dirigidas hacia la superficie ocular. Esta condición con frecuencia causa la irritación y la inflamación de la superficie ocular provocando el ...
Lumbí Murillo, Angel Luis
core  

Changes in community composition and functional diversity of European bats under climate change

open access: yesConservation Biology, Volume 39, Issue 4, August 2025.
Abstract Climate change is predicted to drive geographical range shifts that will result in changes in species diversity and functional composition and have potential repercussions for ecosystem functioning. However, the effect of these changes on species composition and functional diversity (FD) remains unclear, especially for mammals, specifically ...
Penelope C. Fialas   +80 more
wiley   +1 more source

Las especies colombianas del género Symphyogyna (Hepaticae: Pallaviciniaceae)

open access: yesCaldasia, 1995
A systematic study of species of Symphyogyna was carried out, as a result, ten species of the genus are reported for Colombia: S. apleulispina, S. aspera, S. bogotensis, S. braslliensis, S. brongniartii, S. eireinata, S. leptothelia, S.
Uribe Melendez Jaime   +1 more
doaj  

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