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1,037 results for “Canadensys”
Data from: "Correlates of mid-winter pregnancy and early reproductive outcomes in a reintroduced elk (Cervus canadensis) population"
<p>Raw and processed datasets used for analysis in "Correlates of mid-winter pregnancy and early reproductive outcomes in a reintroduced elk (<em>Cervus canadensis</em>) population" by Hooven et al., published in <em>Mammalian Biology</em>. Datasets are as follows:</p> <p>Pregnancy.csv - Raw dataset detailing year and date of capture, individual identifier, and measured intrinsic variables, along with confirmed or predicted pregnancy/calf viability status.</p> <p>Pregnancy_final_mass.csv - Raw dataset after body mass estimation for individuals that were not weighed. </p> <p>all_confirmed_preg.csv - Subset of raw data for all individuals with confirmed pregnancy status (via lab PSPB assay).</p> <p>preg_ageclass.csv - Subset of all_confirmed_preg dataset including all individuals with general age classification (e.g., adult or subadult).</p> <p>preg_numeric.csv - Subset of all_confirmed_preg dataset including all individuals with numeric age value (from incisiform canine cementum annuli).</p> <p>all_fns.csv - Subset of dataset including all individuals with confirmed or predicted fetal/early neonatal survival ("offspring viability") status.</p> <p>fns_ageclass.csv - Subset of all_fns.csv including all individuals with general age classification.</p> <p>fns_numeric.csv - Subset of all_fns.csv including all individuals with numeric age values.</p> <p>parameter_est.csv - Parameter estimates from top-performing generalized linear mixed models for both pregnancy and offpsinrg viability, for plotting.</p>
Herbarium specimen image of Sanguinaria canadensis L., part of the collection of Meise Botanic Garden
Part of a training dataset of scanned herbarium specimens. The data paper and a summary landing page will be published on Zenodo as it gets published.<br><br>Content of this deposition:<br><br>- A JSON-LD datafile listing the label data associated with this herbarium specimen. The Darwin and Dublin Core data standards are used for most values.<br>- A JPEG image file of the scanned herbarium sheet.<br>- A lossless TIFF image from which the JPEG image has been derived.
Herbarium specimen image of Viola canadensis L., part of the collection of National Museum of Natural History, Paris
Part of a training dataset of scanned herbarium specimens. The data paper and a summary landing page will be published on Zenodo as it gets published.<br><br>Content of this deposition:<br><br>- A JSON-LD datafile listing the label data associated with this herbarium specimen. The Darwin and Dublin Core data standards are used for most values.<br>- A JPEG image file of the scanned herbarium sheet.
Eastern Hemlock (Tsuga canadensis) Tree Growth Study
We initiated a study to assess the impacts of the Hemlock Wooly Adelgid on Eastern Hemlock, Tsuga canadensis, communities at Coweeta. The Hemlock Wooly Adelgid, Adelges tsugae, was first found at Coweeta in 2003. We established 12 20 x 20 m plots: 4 were control hardwood stands, 4 were untreated hemlock communities, and 4 were hemlock that were girdled so we could assess the immediate impact that hemlock death would have on nutrient cycling, the herbaceous community, and other ecosystem functions. This data set is based on yearly dendrometer band and DBH readings to assess tree growth and to track the death and in-growth of individual trees. The study has been continued through 2019.
Hexastylis arifolia (Asarum canadensis) plant demography 1999-2006 at the Coweeta Hydrologic Laboratory, Chattahoochee National Forest, and Whitehall Forest
H. Ron Pulliam (University of Georgia Emeritus) established 17 plant demography grids (each between 250 and 480 m2 in size) divided into 2 x 2 m cells in 1999 at the Coweeta Hydrologic Laboratory (35.060037,-83.43044) in Macon County, N.C, Chattahoochee National Forest in Habersham County (34.51271,-83.47465) and Whitehall Forest in Athens-Clarke County, GA (33.884774,-83.357527). Grids 1-6 located at Coweeta were 20 x 24 m; grids 7-10 located at Chattahoochee were 20 x 24 m, except grid 10 was 10 x 24; grids 11-17 located at Whitehall were 20 x 24 m, except grids 12 and 13 were 10 x 12 m, grid 16 was 20 x 20 m and grid 17 was 12 x 24. Individuals of six plant species occurring in each grid were flagged and monitored in for eight years, 1999-2006, along with soil moisture and temperature (presented in a separate data set). All grids were located in the understory shade environment of deciduous forests in mid- to mature stages of succession (60+ years of growth). Each plant was visited at least twice annually to assess survival, growth, reproduction and fecundity. Survival was based on the presence or absence of a plant as identified by its flagged identification number (per grid and individual). For absent plants, mortality was distinguished from dormancy by leaving flag markers in place and recording the subsequent return of an adult plant to the same location. Growth was based on leaf size. Reproduction was based on the presence of reproductive structures, flowers or fruit, and fecundity was based on the appearance of local seedlings. As dormancy is not uncommon in understory plants, flags were not removed due to the absence of a previously measured plant which allowed for the assessment of dormancy rates upon its potential return. The data contained herein are for Anemone americana (previously Hepatica nobilis), which only occurred in grid cells located at Whitehall.
Data from: Mating tactic influences body condition loss in Rocky Mountain bighorn rams (Ovis canadensis)
<p>In polygynous mating systems, males often employ alternative mating tactics to enhance reproductive success. In Rocky Mountain bighorn sheep, the primary tactics are coursing, involving mating chases, and tending, involving mate guarding. While both tactics are energetically costly and can diminish body condition, it remains unclear whether the associated costs significantly differ and to what extent. Our study investigated the impact of mating tactics, specifically the proportion of time allocated to each, on body condition loss during the rutting season in bighorn sheep. Using a non-invasive photographic method to estimate body condition loss, we found that the proportion of time a male spent tending significantly correlated with body condition loss. In contrast, the percentage of time spent coursing did not show a significant effect. Age was associated with the choice of tactic, with younger males predominantly coursing, older males primarily tending, and some intermediate-aged males employing both tactics concurrently. Despite the higher energetic costs, our results reveal the flexibility in tactic usage and indicate that tending, while demanding, is a high-cost, high-gain strategy, as tending rams are known to sire more offspring.</p>
Ovis canadensis (Bovidae) - whole organism - unspecified
Image of Ovis canadensis (Bovidae) - whole organism - unspecified
Ovis canadensis (Bovidae) - whole organism - unspecified
Image of Ovis canadensis (Bovidae) - whole organism - unspecified
Hydrastis canadensis (Ranunculaceae) - whole plant - in flower - general view
Image of Hydrastis canadensis (Ranunculaceae) - whole plant - in flower - general view
Hydrastis canadensis (Ranunculaceae) - leaf - basal or on lower stem
Image of Hydrastis canadensis (Ranunculaceae) - leaf - basal or on lower stem
Sanicula canadensis (Apiaceae) - inflorescence - frontal view of flower
Image of Sanicula canadensis (Apiaceae) - inflorescence - frontal view of flower
Sanicula canadensis (Apiaceae) - leaf - basal or on lower stem
Image of Sanicula canadensis (Apiaceae) - leaf - basal or on lower stem
Sanicula canadensis (Apiaceae) - stem - showing leaf bases
Image of Sanicula canadensis (Apiaceae) - stem - showing leaf bases
Sanicula canadensis (Apiaceae) - leaf - basal or on lower stem
Image of Sanicula canadensis (Apiaceae) - leaf - basal or on lower stem
Sanicula canadensis (Apiaceae) - leaf - margin of upper + lower surface
Image of Sanicula canadensis (Apiaceae) - leaf - margin of upper + lower surface
Sanicula canadensis (Apiaceae) - leaf - on upper stem
Image of Sanicula canadensis (Apiaceae) - leaf - on upper stem
Sanicula canadensis (Apiaceae) - inflorescence - whole - unspecified
Image of Sanicula canadensis (Apiaceae) - inflorescence - whole - unspecified
Sanicula canadensis (Apiaceae) - inflorescence - frontal view of flower
Image of Sanicula canadensis (Apiaceae) - inflorescence - frontal view of flower
Sanicula canadensis (Apiaceae) - whole plant - in flower - general view
Image of Sanicula canadensis (Apiaceae) - whole plant - in flower - general view
Pedicularis canadensis (Scrophulariaceae) - stem - showing leaf bases
Image of Pedicularis canadensis (Scrophulariaceae) - stem - showing leaf bases
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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.