Results 51 to 60 of about 1,097,995 (309)

A summary of the endemic beetle genera of the West Indies (Insecta: Coleoptera); bioindicators of the evolutionary richness of this Neotropical archipelago [PDF]

open access: yes, 2012
The Caribbean Islands (or the West Indies) are recognized as one of the leading global biodiversity hot spots. This is based on data on species, genus, and family diversity for vascular plants and non-marine vertebrates.
Peck, Stewart B.   +1 more
core   +3 more sources

Digitalising biodiversity: Exploring perceptions on risks and opportunities

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Digitalisation is transforming biodiversity conservation, offering new opportunities for research, governance and public engagement. Herbarium digitisation, for example, enables large‐scale access to plant data, supporting conservation, restoration and sustainable use.
Björn‐Ola Linnér   +9 more
wiley   +1 more source

Prácticas agrícolas y consecuencias genéticas que permitieron una mejor adaptación de los indígenas a la Amazonía Colombiana Agricultural practices and indigenous tribes adaptation to the Colombian Amazonia

open access: yesAgronomía Colombiana, 1988
Se revisa en este trabajo la domesticación de plantas por parte de las comunidades indígenas Andoque, Puinave y Ticunas; incluidos dentro de los más conocidos de los numerosos grupos etno-lingüísticos de la Amazonía Colombiana. Las selecciones realizadas
Arguello Arias Heliodoro
doaj  

Consanguinidade em Plantas [PDF]

open access: yes, 2002
Nesta revisão sobre consanguinidade em plantas parte-se do conceito (genealógico) de identidade por descendência e do cálculo de coeficientes de parentesco, para em seguida rever conceitos a nível populacional, através das duas perspectivas do parâmetro ...
Oliveira, Paulo
core  

Genomic structure and ex situ conservation of the North American grapevine Vitis labrusca

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
The North American wild grapevine species Vitis labrusca is an important source of disease resistance and climate resilience traits for breeding new grapevine cultivars. To ensure its continued use in breeding, V. labrusca must be accurately identified and genetically diverse material must be conserved.
Zoë Migicovsky   +18 more
wiley   +1 more source

Evaluation of the anthelmintic activity and toxicity of an aqueous extract of Chenopodium ambrosioides in goats

open access: yesBrazilian Journal of Veterinary Medicine, 2016
O objetivo deste estudo foi avaliar a atividade anti-helmíntica do extrato aquoso (EA) de Chenopodium ambrosioides sobre nematoides gastrintestinais de caprinos (NGIs) e seus efeitos tóxicos.
Gisele Dias da Silva   +6 more
doaj  

Rápido movimiento de plantas exóticas en la zona central de Chile. Una reconstrucción a través de evidencia histórica y palinológica.

open access: yesBoletín de la Sociedad Argentina de Botánica, 2017
Para comprender la dinámica de las comunidades vegetales que conforman actualmente a la zona central de Chile, se realizó un análisis polínico-sedimentario que diferenció entre taxones nativos y exóticos.
P. Vargas   +3 more
doaj   +1 more source

Efecto del aceite esencial de Minthostachys verticillata sobre la respuesta inmune de pacientes alérgicos a ácaros del polvo [PDF]

open access: yes, 2009
El aceite esencial de hojas de M. verticillata fue obtenido por destilación en corriente de vapor y analizado por cromatografía gaseosa. Células mononucleares de sangre periférica de pacientes alérgicos, fueron estimuladas con aceite esencial.
Andrada, Melisa   +6 more
core  

A comprehensive checklist of Mediterranean wild edible plants: Diversity, traditional uses, and knowledge gaps

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
The use of wild edible plants and the traditional knowledge associated with them are rapidly disappearing across the Mediterranean, with serious consequences for biodiversity, cultural heritage, and regional food security. This study compiles and organizes fragmented information to create the first comprehensive catalogue of these plants across the ...
Benedetta Gori   +5 more
wiley   +1 more source

Memories of the VII International Symposium on Plant Biotechnology ( April 17-21, 2006)

open access: yesBiotecnología Vegetal, 2006
Memories of the VII International Symposium on Plant Biotechnology ( April 17-21, 2006)
Instituto Biología de las Plantas
doaj   +4 more sources

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