Results 101 to 110 of about 382,176 (172)
Chemical Composition of Essential Oil and Hydrosol from Picea mariana Bark Residue
For the first time, the essential oil of Black spruce (Picea mariana) bark residue was obtained using two types of hydrodistillations: steam distillation (SD) and water distillation (WD).
Nellie Francezon, Tatjana Stevanovic
doaj
Extracting a common high frequency signal from Northern Quebec black spruce tree-rings with a Bayesian hierarchical model [PDF]
One basic premise of dendroclimatology is that tree rings can be viewed as climate proxies, i.e. rings are assumed to contain some hidden information about past climate.
J.-J. Boreux +4 more
doaj
Política integral de salud mental de la Universidad Mariana [PDF]
La Universidad Mariana ha decidido desarrollar una Política Integral de Salud Mental, como respuesta a su compromiso con el bienestar de su comunidad universitaria (las/los estudiantes, las/los profesoras (es) y el personal administrativo). Para el logro
Vásquez Arteaga, Érika Alexandra +4 more
core +1 more source
Key message Aerial application of Bacillus thuringiensis Berliner var. kurstaki (Btk) every second year to stands of white spruce (Picea glauca (Moench)Voss.), black spruce (Picea mariana Mill.) and balsam fir (Abies balsamea (L.) Mill.) is the most cost-
Éric Bauce +5 more
doaj +1 more source
Holocene vegetation and wildfire disturbance in boreal central Yukon, Canada
Sediment cores were collected from Wrong (WL) and Lenore (LL) lakes in boreal central Yukon Territory, Canada, spanning circa 6000 years. Analyses of pollen, charcoal, magnetic susceptibility, levoglucosan, and down-scaled paleoclimatic data reveal the ...
Kendrick J. Brown +5 more
doaj +1 more source
To test the effect of biodiversity on decomposition and enzyme activities, quaking aspen (Populus tremuloides Michx.) and black spruce (Picea mariana Mill.) litter was inoculated with mixtures of one, two, four, or eight fungi from a pool of 16 fungi ...
David LeBauer (8021657), LeBauer, David
core +1 more source
Picea mariana is a widely distributed boreal conifer across Canada and the subject of advanced breeding programs for which population genomics and genomic selection approaches are being developed.
Deschênes, Astrid +5 more
core +1 more source
Régimen de propiedad intelectual y derechos de autor para la Universidad Mariana [PDF]
El día 2 de junio del 2016, se reunió la comunidad académica de la Universidad Mariana para acompañar con su presencia, el lanzamiento del libro Régimen de Propiedad Intelectual de la Universidad Mariana. Un agradecimiento a las vicerrectoras: Bienestar
Marroquín Yerovi, Hna. Marianita
core

