Results 21 to 30 of about 296 (135)

Factores que afectan el enraizamiento adventicio y brotación en estacas de Hyptis australis (Lamiaceae)

Revista Peruana de Biología, 2022
Hyptis australis es una especie de la familia Lamiaceae, endémica del Bosque Atlántico, cuyo estado de conservación es crítico y se desconoce aún sus beneficios potenciales para el ecosistema y la sociedad. Con fines de rescate y conservación (ex situ/in
María Rita Ríos, Sandra Patricia Rocha, Fernando Niella, Héctor Alejandro Keller, Evelyn Raquel Duarte   +4 more
doaj   +1 more source

Management and incipient domestication of Chamaedorea tepejilote in agroforestry systems in Mexico

PLANTS, PEOPLE, PLANET, EarlyView.
Native wild plants are key elements in addressing global biodiversity loss and supporting sustainable food systems. We investigated how rural communities in Mexico manage Chamaedorea tepejilote, a wild palm with edible male inflorescences, by combining ethnobotanical, genetic, morphological and ecological approaches.
Viviana Andrade, Alejandro Casas, Edna Arévalo‐Marín, Gonzalo D. Álvarez‐Ríos, Hernán Alvarado‐Sizzo, Vanessa Guerrero‐Hernández, Paola Ubiergo‐Corvalán, Maite Lascurain‐Rangel   +7 more
wiley   +1 more source

Conservación de recursos genéticos de la agrobiodiversidad como apoyo al desarrollo de sistemas de producción sostenibles

Ciencia y Tecnología Agropecuaria, 2009
El crecimiento poblacional y los cambios en el entorno requieren de la disponibilidad de diversidad genética para el desarrollo de sistemas de producción sostenibles, eficientes y competitivos. Esto implica colectar, conservar y conocer los atributos de
Mario Lobo Arias, Clara Inés Medina Cano   +1 more
doaj   +1 more source

Donación en asistolia controlada: cómo iniciar un programa

Cirugía Cardiovascular, 2022
Resumen: Introducción y objetivos: La donación en asistolia controlada se ha convertido en una de las principales estrategias para aumentar el número de donantes.
Susana Villar-García, Carlos E. Martín-López, Marina Pérez-Redondo, Francisco J. Hernández-Pérez, Daniel Martínez-López, Juan E. de Villarreal-Soto, Elsa C. Ríos-Rosado, Beatriz Vera-Puente, Víctor M. Ospina-Mosquera, Santiago Serrano-Fiz, Alberto Forteza-Gil   +10 more
doaj   +1 more source

Conservation gap analysis for wild grapevines (Vitis L.) of the Americas

PLANTS, PEOPLE, PLANET, EarlyView.
Wild grapevines (Vitis L.) native to the Americas are ecologically and culturally important plants that are also critical to the global cultivated grape industry as sources of traits for crop innovation, but many of these species are poorly documented and insufficiently conserved.
Daniel Carver, Colin K. Khoury, Anne Frances, Nan McCarry, Luis Diaz‐Garcia, Erin R. Galarneau, Sarah Gora, Megan Haidet, Claire Heinitz, Wesley Knapp, Abby Meyer, Allison Miller, Ray Mims, Surya Sapkota, Carol Spurrier, Jun Wen   +15 more
wiley   +1 more source

Advancing conservation breeding programs for marine invertebrates

Conservation Biology, EarlyView.
Abstract In the face of ecosystem change and biodiversity loss caused by climate change and other stressors, conservation breeding, or captive breeding, with the aim of reintroduction for wild population recovery, is an emerging tool for preventing species’ extinction and rehabilitating ecosystems.
Elora H. López‐Nandam, Bart Shepherd, Kylie Lev, Rebecca Albright   +3 more
wiley   +1 more source

Modeling seed germination data to meet biodiversity conservation needs in the Mediterranean

Conservation Biology, EarlyView.
Workflow to assess the availability and quality of germination data and assign species' thermal risk in the Mediterranean. (a) Assessment of data availability, including the phylogenetic distribution of the number of records (i.e. available germination data); (b) data quality assessment; and (c) assignment of climate risk categories for species that ...
Diana María Cruz‐Tejada, Efisio Mattana, Angelino Carta   +2 more
wiley   +1 more source

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

Predictive evolutionary genomics: principles, validation, and practice

New Phytologist, EarlyView.
Summary Climate change and habitat loss are driving rapid evolutionary responses in populations world‐wide, which creates an urgent need for evolutionary forecasting in conservation and agriculture. Such forecasting can be categorized into three time scales: trait‐based models that use multivariate quantitative genetic equations to project correlated ...
Daniel Ortiz‐Barrientos, Maddie E. James, Yang Liu, Dan Bock, Moisés Exposito‐Alonso, Loren H. Rieseberg   +5 more
wiley   +1 more source

Evaluación del efecto de las temperaturas de almacenamiento sobre los parámetros de vigor en semillas de Neltuma caldenia Burkart

Ab Intus
Los bosques de "caldén" en el Distrito del Caldén, región fitogeográfica del Espinal, se encuentran muy modificados por el efecto de la explotación forestal, desmontes, incendios y el pastoreo excesivo.
Marco Utello, Alexis Osmar Genero, Marcela Alejandra Demaestri   +2 more
doaj   +1 more source