Results 1 to 10 of about 668 (153)

La variedad vegetal y la protección de la biodiversidad

open access: yesBiotecnología en el Sector Agropecuario y Agroindustrial, 2022
biodiversidad, dada su relevancia en el campo de la biotecnología verde. Los principales objetivos fueron revisar y contextualizar la normativa relativa a la protección de la variedad vegetal y la biodiversidad y aclarar los elementos de la regulación ...
Sara Afonso Dorta   +1 more
doaj   +4 more sources

Biodiversidad vegetal y ciudad: aproximaciones desde la ecología urbana

open access: yesBoletín de la Asociación de Geógrafos Españoles, 2015
Texto resumen.
J. Padullés Cubino   +2 more
doaj   +6 more sources

Incendios de cobertura vegetal, biodiversidad y gobernanza

open access: yesRevista Controversia
El texto analiza la creciente amenaza que representan los incendios de cobertura vegetal (ICV) para la biodiversidad en Colombia, en el contexto de un incremento en su frecuencia e intensidad, en gran parte atribuido al cambio climático y las actividades
Álvaro del Campo Parra-Lara   +2 more
doaj   +2 more sources

Antioxidant and Antifungal Effects of Six Plant Essential Oils Against Penicillium digitatum and Penicillium italicum [PDF]

open access: yesMicroorganisms
Six aromatic plants (Lavandula pedunculata subsp. sampaioana, Lavandula stoechas subsp. luisieri, Mentha × piperita, Origanum vulgare subsp. virens, Thymus mastichina, and Thymus zygis subsp. sylvestris) were analyzed to evaluate their essential oil (EO)
María del Carmen García-Custodio   +4 more
doaj   +2 more sources

De novo transcriptome assembly of the plant Helianthemum marifolium for the study of adaptive mechanisms [PDF]

open access: yesScientific Data
The genus Helianthemum, commonly known as rockroses, encompasses 140 species primarily distributed in the Palearctic region, with notable diversification driven by climatic and geological changes.
Andrea Martín-Díaz   +4 more
doaj   +2 more sources

First Record of Flower Bud Galls in Senega (Fabales: Polygalaceae): The Case of S. salasiana and Their Effect on Plant Reproduction [PDF]

open access: yesPlants
We report the first case of flower bud galls in a species of the mainly American genus Senega (Polygalaceae), specifically in the South Andean Patagonian plant species S. salasiana.
Agustina Martinez   +2 more
doaj   +2 more sources

Lavandula stoechas subsp. luisieri (Rozeira) Rozeira: Variability of Chemical Composition of Essential Oil in Wild Populations [PDF]

open access: yesPlants
Lavandula stoechas subsp. luisieri (Rozeira) Rozeira is an aromatic shrub endemic to the south-west of the Iberian Peninsula. It is distinguished by being the only species of lavender that contains necrodol derivatives in its essential oil.
Francisco Márquez-García   +3 more
doaj   +2 more sources

CONSERVAÇÃO IN VITRO DA BIODIVERSIDADE VEGETAL: ABORDAGEM NO ENSINO MÉDIO

open access: yesRevista Brasileira de Extensão Universitária, 2018
As plantas constituem a base dos ecossistemas e a necessidade de conservar a biodiversidade é imprescindível para a sociedade. O objetivo deste projeto foi conscientizar os alunos de uma escola pública de ensino médio do Rio de Janeiro desta realidade ...
Isabela Brandão de Sousa   +5 more
doaj   +3 more sources

Exploring stress and morphology in two songbird species across urban, agricultural, and natural habitats on San Cristobal Island, Galapagos [PDF]

open access: yesBMC Zoology
Land use changes can have morphological and physiological impacts on wildlife. This study aimed to explore the influence of anthropogenic land use on the morphology and corticosterone concentrations in two songbirds endemic to the Galapagos archipelago ...
Andrés Mena   +4 more
doaj   +2 more sources

Inventario de la biodiversidad vegetal de la provincia de Misiones: Asteraceae

open access: yesDarwiniana, 2006
Este es el primer análisis florístico completo de la familia Asteraceae para un área subtropical de Argentina, extensa y en peligro de conservación, delimitada por la provincia de Misiones.
Susana E. Freire   +9 more
doaj   +2 more sources

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