Results 71 to 80 of about 40,764 (191)

Camera traps reveal cryptic species‐specific seed removal preferences in a seasonal small‐mammal foraging study

Ecosphere
Seasonal changes in plant–animal interactions, such as seed dispersal and predation, remain poorly understood in temperate ecosystems. We examined seed removal of three woody species (Acer saccharum, Tsuga canadensis, and Lonicera spp.) by small mammals (
Madeline H. Vavra, Peter W. Guiden
doaj   +1 more source

Identifier les arbres les plus susceptibles de mourir après une coupe partielle dans l’érablière ou la bétulaie jaune

The Forestry Chronicle, 2019
De nombreux résultats de recherche ont été publiés depuis 2005 et permettent maintenant d’évaluer le risque de mortalité des arbres après coupe de jardinage dans une érablière ou une bétulaie jaune à résineux.
François Guillemette
doaj   +1 more source

Una población relicta de Acer saccharum subsp. skutchii (Aceroideae) en el estado de Guerrero, México

Acta Botanica Mexicana, 2011
Se describe la estructura, composición, diversidad, relaciones ambientales y conservación de un bosque mesófilo con Acer saccharum subsp. skutchii (arce azucarero) recientemente encontrado en el municipio de Coahuayutla de José María Izazaga, Guerrero ...
Yalma L. Vargas-Rodriguez
doaj  

Contemporary Issues in Québec’s Temperate Forest — Part 1: Profile of the Forests

The Forestry Chronicle
We propose a series of papers presenting the main issues for Québec’s temperate forest arising from the multiplicity of rapid environmental and socioeconomic changes.
Duchesne Louis, Guillemette François, Bédard Steve, Ouimet Rock   +3 more
doaj   +1 more source

Nuclear microsatellite markers for population genetic studies in sugar maple (Acer saccharum Marsh.)

Annals of Forest Research, 2015
A set of seven new nuclear microsatellite markers (nSSRs) was developedfor sugar maple (Acer saccharum Marsh.) using paired-end Illumina sequencing. Out of 96 primers screened in a panel of six unrelated individuals, seven markers amplified polymorphic ...
Sudhir Khodwekar, Margaret Staton, Mark V. Coggeshall, John E. Carlson, Oliver Gailing   +4 more
doaj   +1 more source

Growth Data from Sections of Acer saccharum [PDF]

, 1951
Nine sections of Acer saccharum were cut in 1940, following logging operations on the Albert Smith farm 13 miles southwest of Crawfordsville and about 3 miles east of Alamo, Indiana. Rainfall data were secured from the U.S.
Miller, Chester W.
core   +1 more source

Ecology and Taxonomy of Water Canyon, Canadian County, Oklahoma, Master's Thesis, University of Oklahoma 1961 [Revised 2013]

Oklahoma Native Plant Record, 2013
Numerous canyons have been cut into the Rush Springs Sandstone of Permian age in West Central Oklahoma and subsequently refilled. Some of these canyons have been partly exposed by erosion of the sediment fill.
Constance E. Taylor
doaj   +1 more source

Acer saccharum (Cultivated) 3

, 2011
Acer saccharum, Fruit. Family Aceraceae, Subclass Rosidae.
Hugh D. Wilson
core  

Phenolic Glycosides from Sugar Maple (Acer saccharum) Bark

, 2016
Four new phenolic glycosides, saccharumosides A–D (1–4), along with eight known phenolic glycosides, were isolated from the bark of sugar maple (Acer saccharum). The structures of 1–4 were elucidated on the basis of spectroscopic data analysis.
Tao Yuan (443733), Nadja B. Cech (694400), Chunpeng Wan (2033005), Antonio González-Sarrías (1961383), Vamsikrishna Kandhi (2143294), Navindra P. Seeram (14806)   +5 more
core   +1 more source

Determining the Linear Viscoelastic Region of Sugar Maple Wood by Dynamic Mechanical Analysis

BioResources, 2014
Dynamic mechanical analysis (DMA) is a powerful analytical technique to study wood structure and properties. In order to draw firm conclusions from results obtained by DMA, strain rate of tests conducted by DMA should be within the linear viscoelastic ...
Alireza Kaboorani, Pierre Blanchet
doaj   +1 more source