Results 21 to 30 of about 887 (128)

Effects of restoration practices on biodiversity in temperate and boreal forests

Conservation Biology, EarlyView.
Abstract Several restoration practices are used to mitigate and compensate for the negative effects of large‐scale forestry on biodiversity in temperate and boreal forests. A comprehensive synthesis of the benefits of these practices across taxa is missing. We conducted a systematic review and meta‐analysis on this topic.
Malin Tälle, Thomas Ranius, Julia Koricheva   +2 more
wiley   +1 more source

Pour une Écologie des Somatiques?

Revista Brasileira de Estudos da Presença, 2014
Ce texte traite de la parenté conceptuelle et théorique entre Somatiques et Écologie scientifique. Après une définition de la notion scientifique d’écologie, il s’attache à définir trois notions clés de l’écologie: celle de potentiel, qui permet de ...
Isabelle, Joanne
doaj  

The link between colorfulness and extinction risk across the world's passerine birds

Conservation Biology, EarlyView.
Abstract Many of the functional traits that mediate extinction risk across the range of biodiversity relate indirectly to a species’ ability to persist in a changing world, yet certain traits such as coloration directly affect human interactions with wildlife.
Montague H. C. Neate‐Clegg, Natalia Ocampo‐Peñuela   +1 more
wiley   +1 more source

Selección de genes de referencia para análisis transcripcionales en el modelo clavel (Dianthus caryophyllus L.) - Fusarium oxysporum f. sp. dianthi

Revista Colombiana de Química, 2019
En el presente trabajo se seleccionaron y validaron genes de referencia para estudios transcripcionales en el modelo clavel - Fusarium oxysporum f. sp. dianthi.
Santiago Monroy-Mena, Aura L. Chacon-Parra, Julieth P. Farfan-Angarita, Sixta T. Martinez-Peralta, Harold D. Ardila-Barrantes   +4 more
doaj   +1 more source

Phase IIB, Randomized, Double‐Blind, Placebo‐Controlled Clinical Trial of Intravenous Defibrotide for the Prevention and Treatment of Respiratory Distress and Cytokine Release Syndrome in COVID‐19

European Journal of Haematology, EarlyView.
ABSTRACT Introduction Endothelial dysfunction is key in COVID‐19 pathogenesis. This randomized, double‐blind phase IIb trial investigated continuous intravenous infusion of defibrotide in patients hospitalized with SARS‐CoV‐2 infection and respiratory failure.
Ruben Jara Rubio, Antonio José Martinez‐Mellado, Jonathan Kiwitt‐Cárdenas, José G. Clavel, Bartolomé García‐Perez, Pedro Castro, Maribel Diaz‐Ricart, Andrés Carrillo‐Alcaraz, Amparo López‐Bernús, Enrique Bernal Morell, Aychel Roura, Sonia Marín, Francisco‐José Ruiz‐López, Elena Solana‐Martinez, Domingo Martinez‐Baño, Carlos L. Albacete Moreno, Enriqueta Andreu Soler, Adrián Tellez Santoyo, Sara Fernández Méndez, Jose A. Noguera Velasco, Iria Cebreiros Lopez, Andrés Parrilla, Alberto Espuny‐Miró, David García‐Bernal, Miguel Blanquer, Andrés Sánchez‐Salinas, Francisca Iniesta, Cristina Hernandez Garcia, Manuel Muro, Alfredo Minguela Puras, Antonio Moreno‐Docón, Alberto M. Torres‐Cantero, Maria Munoz Garcia, Manuel Serrano, Massimo Iacobelli, Carmelo Carlo‐Stella, Lee‐Jen Wei, Paul G. Richardson, José M. Moraleda   +38 more
wiley   +1 more source

Estudio por HPLC de la acción de dos elicitores bióticos sobre la producción in vitro de metabolitos secundarios en células de clavel (Dianthus canophyilus L)

Revista Colombiana de Química, 2010
Como parte de la investigación que busca contribuir al estudio de los mecanismos de defensa que operan en la interacción clavel (Dianthus caryophyllus L.) - Fusarium oxysporum f. sp.
Blanca Ligia Higuera M.
doaj  

Concentrated vulnerabilities in bees: Diet specialists have smaller geographic ranges

Insect Conservation and Diversity, EarlyView.
Niche breadth theory predicts a positive association between range size and diet breadth, which could concentrate risk among specialists, but this is not well established for bees. Using global occurrence data (range size) and natural history collection‐derived pollen data (diet breadth), we compared these traits in 633 species from six families and ...
Charles N. Thrift, Thomas J. Wood, An Bui, Hillary S. Young, Katja C. Seltmann   +4 more
wiley   +1 more source

Composición química y evaluación de degradabilidad de residuos tóxicos de un núcleo ensilado a base de desechos de clavel

Ciencia y Agricultura, 2013
Se determinó la composición química y se cuantificaron los niveles de residuos tóxicos en núcleos ensilados de desechos de clavel (Dianthus caryophillus); los desechos de clavel fueron tomados del cuarto de poscosecha, y se enviaron muestras de clavel ...
Néstor Dairo Roberto-López
doaj  

Mapping wild bee diversity and flower use for an effective conservation of the Doñana biodiversity hotspot

Insect Conservation and Diversity, EarlyView.
We compiled the first checklist of wild bees in Doñana Protected Area, documenting 385 species, including three vulnerable and one endangered species listed in the Red List. Bee species exhibit diverse floral preferences, highlighting the need to incorporate plant–pollinator interactions and the role of plants in conservation and management strategies ...
Francisco P. Molina, Nerea Montes‐Pérez, Luis Villagarcía, Ignasi Bartomeus   +3 more
wiley   +1 more source

Determinación de razas fisiológicas de Fusariumoxysporumf.sp. Dianthien suelos cultivados y en variedades de clavel en la finca "flores las palmas".

Agronomía Colombiana, 1995
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Benavides Joaquín L., Garcés De Granada Ernira, Arbelaez German, Dukuara Frank   +3 more
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