Results 31 to 40 of about 35,736 (173)

Review on the conservation status of autochthonous marine angiosperms in the Mediterranean Sea [PDF]

open access: yes, 2020
Seagrasses are globally declining. They form important ecosystems, providing food and shelter for other marine organisms and services such as protection from coastal erosion and regulation of coastal water quality. For these reasons, their conservation
Carrara, Alice
core  

Donación en asistolia controlada: cómo iniciar un programa

open access: yesCirugía 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   +10 more
doaj   +1 more source

Análisis de vacíos de conservación de parientes silvestres de la papa cultivada (Solanum Sección Petota: Solanaceae) [PDF]

open access: yes, 2023
Identifica los vacíos de conservación de las especies silvestres de la papa (Solanum L. sec. Petota) usando análisis de distribución potencial para establecer áreas prioritarias para la investigación científica y conservación in situ.
Santisteban Obregon, Karen Anais
core  

El cerdo Pelón Mexicano: programa de conservación genética de una raza en peligro [PDF]

open access: yes, 2003
Here is described the programme of genetic conservation of the Mexican Hair-less pig under development in the Yukatan State (Mexico). It consists of several actions on the characterization of the population and its management system, the in situ and ex ...
Canul Solís, M.   +5 more
core  

In vitro culture, cryopreservation, and field reintroduction of the endangered Mingan thistle

open access: yesConservation Biology, EarlyView.
Abstract Current plant conservation efforts are hindered by, for example, poor seed germination, low viability, and insufficient propagation and preservation technologies. To address these problems, we devised an approach to plant conservation that integrates conservation, preservation, and restoration (CPR), which uses advanced in vitro techniques. We
Mukund R. Shukla   +4 more
wiley   +1 more source

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

Differences in characteristics between naturalized threatened plants and other threatened plants

open access: yesConservation Biology, EarlyView.
Abstract Many non‐native plant species introduced by humans have become naturalized. At the same time many species are threatened in their native range. However, the number of plant species threatened in their native range that are naturalized elsewhere remains unknown.
Weihan Zhao   +10 more
wiley   +1 more source

Evaluación del estado de la conservación de los recursos fitogenéticos de especies hortícolas "ex situ" e "in situ" de la provincia de Huesca [PDF]

open access: yes, 2013
Los Recursos Fitogenéticos para la alimentación y la agricultura son el material de partida que ha posibilitado la alimentación de la población durante miles de años.
Estopiñán, M.   +2 more
core   +1 more source

Advancing conservation breeding programs for marine invertebrates

open access: yesConservation 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   +3 more
wiley   +1 more source

Estado de la conservación ex situ de los recursos genéticos de quinua [PDF]

open access: yes, 2014
La quinua (Chenopodium quinoa Willd.) es un cultivo potencialmente estratégico que desempeña un rol esencial en la seguridad y soberanía alimentaria, contribuye de forma significativa a las necesidades básicas de la población y es parte del patrimonio ...
Alanoca, Carolina   +8 more
core  

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