Results 11 to 20 of about 86,820 (183)

Contribution of microcosm experiments to conservation science. [PDF]

open access: yesConserv Biol
Abstract Microcosms, or miniature experimental systems, have been used to develop models and theories in ecology. However, their contribution to conservation science is unclear. We explored the application, design, and impact of microcosms in conservation science from 469 systematically identified articles published from 1986 to 2023.
Stern ER   +3 more
europepmc   +2 more sources

Understandings and critiques of biocultural diversity conservation and future recommendations for conservation actors. [PDF]

open access: yesConserv Biol
Abstract As biocultural approaches to conservation gain traction (e.g., through international commitments to Indigenous Peoples and local communities) and external conservation actors increasingly seek to engage with on‐the‐ground holders of biocultural diversity, improved understanding is needed of what biocultural diversity means.
York NDL.
europepmc   +2 more sources

Genetic origins and climate-induced erosion in economically important Asian walnuts. [PDF]

open access: yesConserv Biol
Abstract The global climate is undergoing unprecedented changes, posing significant threats to species persistence. However, the spatiotemporal impacts on genetic diversity remain poorly understood, hindering species conservation and management. Walnuts, generally referred to as Juglans regia and J. sigillata, are economically vital in Asia, but little
Fan PZ   +17 more
europepmc   +2 more sources

Zannichellia contorta [PDF]

open access: yes, 2018
This species is native to southern, central and eastern Spain, with an old record from the Atlas Mountains in northern Morocco requiring confirmation. The species is very sensitive to eutrophication and deterioration of water quality.
Carapeto, André   +5 more
core   +1 more source

Conservación in situ y ex situ de las agaváceas y nolináceas mexicanas

open access: yesBotan‪ical Sciences, 1995
Las Agavaceae y Nolinaceae al igual que otras familias de plantas han sido afectadas por la destrucción y modificación de sus hábitats y la extracción selectiva con fines comerciales de algunas de sus especies, esto ha ocasionado que actualmente 48 ...
Irma Sonia Franco-Martínez
doaj   +1 more source

Nuevos datos sobre la flora amenazada de la Zona Especial de Conservación Río Zadorra / Zadorra Ibaia (Vitoria-Gasteiz) [PDF]

open access: yesMunibe Ciencias Naturales, 2019
El tramo de la Zona Especial de Conservación Río Zadorra / Zadorra Ibaia (ES2110010) que transcurre por el municipio de Vitoria-Gasteiz alberga 7 especies de flora vascular incluidas en el Catálogo Vasco de Especies Amenazadas.
Asier Jáñez, Agustí Agut
doaj   +1 more source

Genetic diversity of native potatoes (Solanumspp.) conserved in landraces from Peru

open access: yesRevista Peruana de Biología, 2014
This paper analyzes the genetic diversity of 79 accessions of native potato varieties (Solanum spp.) using 18 microsatellite markers. A random sample from Ayacucho, Cajamarca, Cusco, Huancavelica and Puno from "chacras" of farmers who collaborated with ...
Julián Soto   +3 more
doaj   +1 more source

Distribución geográfica histórica y actual y estado de conservación del lupino pampeano Lupinus aureonitens (Fabaceae)

open access: yesBoletín de la Sociedad Argentina de Botánica, 2023
Introducción y objetivos: Lupinus aureonitens es una especie endémica de las pampas argentinas, rara con poblaciones aisladas. Su distribución geográfica no es bien conocida, especialmente la ubicación de las localidades tipo, lo que condiciona el ...
Elián Leandro Guerrero
doaj   +1 more source

Prácticas de manejo en la conservación Ex Situ y su relación con la sostenibilidad ambiental

open access: yesTecnología en Marcha, 2013
Panamá es una de las regiones biológicamente más importantes del planeta, debido a su variada riqueza de ecosistemas y de especies de flora y fauna. Esta variedad se debe a un conjunto de factores, como su historia y su posición geográfica, ubicada en ...
Vanessa V. Valdés-S.
doaj   +2 more sources

Trophic ecology of the Endangered Darwin's frog inferred by stable isotopes [PDF]

open access: yes, 2018
Indexación: Scopus.Acknowledgements. We thank Dr. Mauricio González-Chang for his contribution to invertebrate identification and Sally Wren for the revision of an earlier version of the manuscript. We are also extremely grateful to Tomás Elgueta Alvarez
Alvarado-Rybak, M.   +4 more
core   +1 more source

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