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110 results for “Quercus rubra”
Soil Microbial Community Effects on Quercus Rubra Seedling Survival at Harvard Forest 2016-2017
Feedbacks between plants and their soil microbial communities often drive negative density dependence in tropical forests, but their importance for tree demographics in temperate forests remains unclear. Additionally, the relative contribution of intraspecific seedling competition and soil pathogens to density-dependent patterns has rarely been assessed. We assessed how the soil microbial community influenced Quercus rubra seedling survival by growing seedlings in a greenhouse inoculated with soil collected from beneath conspecific and heterospecific mature trees. We found that seedlings grown with soil from beneath conspecific adults had a higher mortality rate than seedlings grown with soil from beneath heterospecific adults; therefore adult plant-soil feedbacks decrease seedling survival in Q. rubra.
Whole-tree weight and mensurational data for 13 Quercus montana, 12 Quercus rubra, 12 Acer saccharum, and 21 Betula lenta trees harvested between 2000 and 2022 from Black Rock Forest, Cornwall, NY.
Fifty-eight trees ranging from 1.5 to 54.2 centimeters diameter at breast height from four dominant forest tree species in Black Rock Forest were felled, sectioned, and weighed immediately. Subsections were then dried to determine a dry-to-wet-weight ratio for each tree, which was used to determine total dried aboveground biomass for each tree. Stumps and leaves were included. These data enabled construction of species-specific formulae for each species to predict total tree aboveground dry biomass from dbh measurements of live trees for these four species from around the Black Rock Forest region.
Quercus rubra (Fagaceae) - leaf - margin of upper + lower surface
Image of Quercus rubra (Fagaceae) - leaf - margin of upper + lower surface
Quercus rubra (Fagaceae) - leaf - whole upper surface
Image of Quercus rubra (Fagaceae) - leaf - whole upper surface
Quercus rubra (Fagaceae) - leaf - whole upper surface
Image of Quercus rubra (Fagaceae) - leaf - whole upper surface
Quercus rubra (Fagaceae) - leaf - showing orientation on twig
Image of Quercus rubra (Fagaceae) - leaf - showing orientation on twig
Quercus rubra (Fagaceae) - bark - of a large tree
Image of Quercus rubra (Fagaceae) - bark - of a large tree
Quercus rubra (Fagaceae) - leaf - margin of upper + lower surface
Image of Quercus rubra (Fagaceae) - leaf - margin of upper + lower surface
Quercus rubra (Fagaceae) - leaf - whole upper surface
Image of Quercus rubra (Fagaceae) - leaf - whole upper surface
Quercus rubra (Fagaceae) - leaf - whole upper surface
Image of Quercus rubra (Fagaceae) - leaf - whole upper surface
Quercus rubra (Fagaceae) - leaf - whole upper surface
Image of Quercus rubra (Fagaceae) - leaf - whole upper surface
Quercus rubra (Fagaceae) - leaf - whole upper surface
Image of Quercus rubra (Fagaceae) - leaf - whole upper surface
Quercus rubra (Fagaceae) - leaf - whole upper surface
Image of Quercus rubra (Fagaceae) - leaf - whole upper surface
Quercus rubra (Fagaceae) - leaf - showing orientation on twig
Image of Quercus rubra (Fagaceae) - leaf - showing orientation on twig
Quercus rubra (Fagaceae) - twig - orientation of petioles
Image of Quercus rubra (Fagaceae) - twig - orientation of petioles
Quercus rubra (Fagaceae) - leaf - whole upper surface
Image of Quercus rubra (Fagaceae) - leaf - whole upper surface
Quercus rubra (Fagaceae) - whole tree (or vine) - general
Image of Quercus rubra (Fagaceae) - whole tree (or vine) - general
Quercus rubra (Fagaceae) - twig - orientation of petioles
Image of Quercus rubra (Fagaceae) - twig - orientation of petioles
Quercus rubra (Fagaceae) - twig - orientation of petioles
Image of Quercus rubra (Fagaceae) - twig - orientation of petioles
Quercus rubra (Fagaceae) - twig - orientation of petioles
Image of Quercus rubra (Fagaceae) - twig - orientation of petioles
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
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DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.