Results 21 to 30 of about 58,709,504 (172)

Assessing responses of reef island seabirds to environmental and anthropogenic drivers

Conservation Biology, EarlyView.
Abstract Tropical insular ecosystems face escalating, cumulative impacts of land‐ and sea‐based ecological threats that jeopardize the long‐term sustainability of their native communities. This joint vulnerability is epitomized by reef island seabirds, which are exposed to reef decline and coastal erosion driven by climate change, reduction in prey ...
Tristan Berr, Alexandre Millon, Pascal Dumas, Poetea Guehenneuc, Fany Perez, Hélène De Méringo, Julien Baudat‐Franceschi, Éric Vidal   +7 more
wiley   +1 more source

Key agroecosystems for the conservation of amphibians and reptiles in Europe

Conservation Biology, EarlyView.
Abstract Agricultural expansion and intensification are driving amphibian and reptile declines worldwide. However, sustainably managed agroecosystems can support a high diversity of herpetofauna, which play a key role in pest control, reducing crop damage.
Andrea Dalpasso, Stefano Canessa, Mattia Falaschi, Alejandra Moràn‐Ordoñez, Gentile Francesco Ficetola   +4 more
wiley   +1 more source

Comprehensive and representative conservation planning for biodiversity of ice‐free Antarctica

Conservation Biology, EarlyView.
Abstract Antarctica is designated as a natural reserve devoted to peace and science, with Antarctic Specially Protected Areas (ASPAs) serving as the primary instrument for area‐based biodiversity protection. However, the existing ASPA network lacks the comprehensiveness and representativeness required under Annex V, Article 3(2), of the Madrid Protocol.
Wen Wen, Jasmine R. Lee, Justine D. Shaw, Kerrie A. Wilson   +3 more
wiley   +1 more source

INVENTARIO DEL CONOCIMIENTO TAXONÓMICO, ASÍ COMO DE LA DIVERSIDAD Y DEL ENDEMISMO REGIONALES DE LAS ESPECIES MEXICANAS DE BURSERA (BURSERACEAE) [PDF]

, 2005
El conocimiento de la sistemática de Bursera es aún manifiestamente incompleto. En el presente trabajo se ofrece una lista comentada de 82 especies mexicanas de este género que ameritan al menos un reconocimiento provisional, indicando para cada una la ...
Rosalinda Medina Lemos, GRACIELA CALDERON DIAZ BARRIGA, Jerzy Rzedowski Rotter   +2 more
core   +1 more source

Intact coastal nursery rearing amid climate‐driven phenological shifts in threatened salmon

Conservation Biology, EarlyView.
Abstract Literature linking phenology to climate has proliferated in recent decades and shows that climate change has reorganized seasonal opportunities worldwide. However, this literature often quantifies changes in point measures of timing (e.g., beginnings and peaks) without context about duration (e.g., rearing season length) or performance (e.g ...
Stuart H. Munsch, Joseph H. Anderson, Eric M. Beamer, Joshua W. Chamberlin, Christopher Ellings, Correigh M. Greene, Sayre Hodgson, Michael T. LeMoine, W. Todd Zackey   +8 more
wiley   +1 more source

Subspecies taxonomy reflects social and geographic patterns of taxonomic effort in tetrapods

Conservation Biology, EarlyView.
Abstract Subspecies have been used in conservation biology to account for intraspecific patterns in genetic diversity, which is crucial to long‐term population viability. Although over 3200 subspecies are currently assessed by the International Union for Conservation of Nature Red List, their biological relevance remains controversial.
Jhonny J. M. Guedes, José Alexandre F. Diniz‐Filho, André V. L. Freitas, Mario R. Moura   +3 more
wiley   +1 more source

Manejo de registros y su aplicación en el CLEM [PDF]

, 1986
Cartilla que describe el manejo de registros de producción en procesos productivos de especies menores, se describen los diferentes tipos de registros, criterios para su uso, identificación de índices de producción y aplicación de registros del CLEM ...
Van der Wal, Hernan
core  

Genomics‐informed management of ex situ populations

Conservation Biology, EarlyView.
Abstract The European Association of Zoos and Aquariums (EAZA) manages insurance populations for hundreds of species through its EAZA ex situ programs (EEPs). EEPs help safeguard against extinction in the wild and provide source populations for genetic rescue programs.
Cock van Oosterhout, Philippe Helsen, Elmar Fienieg, Claudia Fontsere, Linett Rasmussen, Mirte Bosse, Zjef Pereboom, Christina Hvilsom, Hernán E. Morales   +8 more
wiley   +1 more source

PRINCIPIO DE CONSERVACIÓN: COEXISTENCIA ENTRE DIVERSIDAD DE ESPECIES COMESTIBLES Y CONOCIMIENTO TRADICIONAL. [PDF]

Polibotánica, 2018
Se analizó la coexistencia entre biodiversidad y conocimiento tradicional para gestionar modelos de conservación del bosque y soberanía alimentaria. Se trabajó con la población que posee el conocimiento tradicional. Se determinaron seis variables. Tres pertenecen a la seguridad alimentaria y tres a la soberanía alimentaria. Posteriormente las variables
openaire   +2 more sources

Estudio de la diversidad química de aceites esenciales y extractos etanólicos de diez especies de Lauraceae colombiana [PDF]

, 2017
En esta investigación se realizó el estudio de la diversidad química de los metabolitos presentes en los aceites esenciales y extractos etanólicos de especies de la familia Lauraceae encontradas en el territorio colombiano.
Delgado Avila, Wilman Antonio
core