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ShareScore release 0.9.0
Dataset results
499 results for “Geum”
Geum and Kobresia soil inorganic and organic property data for Saddle and North of Tvan, 1993.
This study was initiated to examine bulk density and organic matter content differences between soils where Geum (Acomastylis) rossii and Kobresia myosuroides were present. A subset of samples were also measured for total C, N, and P. Paired plots were randomly selected in locations where Kobresia and Geum populations were adjacent to one another. Soil samples were collected from 35 plots, 22 and 13 of which had southerly and northerly aspects, respectively. Soil cores were removed with 3.5-cm interior diameter PVC pipe that was driven into the tundra by use of a rubber mallet. The minimum depth of individual cores was 9 cm, and these depths were recorded at the time of removal (15 July, 19 July, 22 July, and 9 August 1993).
Climate and habitat type interact to influence contemporary dispersal potential in Prairie Smoke (Geum triflorum)
<p>Understanding dispersal potential, or the probability a species will move a given distance, under different environmental conditions is essential to predicting species' ability to move across the landscape and track shifting ecological niches. Two important drivers of dispersal ability are climatic differences and variation in local habitat type. Despite the likelihood these global drivers act simultaneously on plant populations, and thus dispersal potential is likely to change as a result, their combined effects on dispersal are rarely examined. To understand the effect of climate and varying habitat types on dispersal potential, we studied <em>Geum triflorum</em> - a perennial grassland species that spans a wide range of environments, including both prairie and alvar habitats. We explored how the climate of the growing season and habitat type (prairie vs alvar) interact to alter dispersal potential. We found a consistent interactive effect of climate and habitat type on dispersal potential. Across prairie populations, an increased number of growing degree days favored traits that increase dispersal potential, or the probability of dispersing farther distances. However, for alvar populations, dispersal potential tended to decrease as the number of growing degree days increase. Our findings suggest that under continued warming, populations in prairie habitats will benefit from increased gene flow, while alvar populations will become increasingly segregated, with reduced potential to track shifting fitness optima.</p>
Geum vernum (Rosaceae) - fruit - juvenile
Image of Geum vernum (Rosaceae) - fruit - juvenile
Geum virginianum (Rosaceae) - fruit - lateral or general close-up
Image of Geum virginianum (Rosaceae) - fruit - lateral or general close-up
Geum vernum (Rosaceae) - inflorescence - frontal view of flower
Image of Geum vernum (Rosaceae) - inflorescence - frontal view of flower
Geum vernum (Rosaceae) - whole plant - in flower - general view
Image of Geum vernum (Rosaceae) - whole plant - in flower - general view
Geum virginianum (Rosaceae) - inflorescence - frontal view of flower
Image of Geum virginianum (Rosaceae) - inflorescence - frontal view of flower
Geum virginianum (Rosaceae) - stem - showing leaf bases
Image of Geum virginianum (Rosaceae) - stem - showing leaf bases
Geum virginianum (Rosaceae) - inflorescence - lateral view of flower
Image of Geum virginianum (Rosaceae) - inflorescence - lateral view of flower
Geum vernum (Rosaceae) - inflorescence - whole - unspecified
Image of Geum vernum (Rosaceae) - inflorescence - whole - unspecified
Geum virginianum (Rosaceae) - leaf - on upper stem
Image of Geum virginianum (Rosaceae) - leaf - on upper stem
Geum vernum (Rosaceae) - stem - showing leaf bases
Image of Geum vernum (Rosaceae) - stem - showing leaf bases
Geum vernum (Rosaceae) - leaf - on upper stem
Image of Geum vernum (Rosaceae) - leaf - on upper stem
Geum virginianum (Rosaceae) - whole plant - in flower - general view
Image of Geum virginianum (Rosaceae) - whole plant - in flower - general view
Geum virginianum (Rosaceae) - inflorescence - whole - unspecified
Image of Geum virginianum (Rosaceae) - inflorescence - whole - unspecified
Geum canadense (Rosaceae) - inflorescence - lateral view of flower
Image of Geum canadense (Rosaceae) - inflorescence - lateral view of flower
Geum canadense (Rosaceae) - leaf - on upper stem
Image of Geum canadense (Rosaceae) - leaf - on upper stem
Geum canadense (Rosaceae) - stem - showing leaf bases
Image of Geum canadense (Rosaceae) - stem - showing leaf bases
Geum canadense (Rosaceae) - leaf - basal or on lower stem
Image of Geum canadense (Rosaceae) - leaf - basal or on lower stem
Geum canadense (Rosaceae) - fruit - juvenile
Image of Geum canadense (Rosaceae) - fruit - juvenile
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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.
Annotated Behaviour and Observability Dataset (ABODe)
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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.