Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
197
datasets available to search
ShareScore release 0.9.0
Dataset results
197 results for “Canadian Arctic”
Sea Ice Melt Pond Data from the Canadian Arctic, Version 1
This data set contains observations of albedo, depth, and physical characteristics of melt ponds on sea ice, taken during the summer of 1994. The melt ponds studied were located just south of Cornwallis Island in the Barrow Strait, Nunavat, Canada. The reflectance spectra were acquired with a portable spectrometer. Cloud conditions and ice type were recorded as well.
Canadian Arctic Shelf Exchange Study
The CASES program was carried out from September 2002 to August 2004. The objective of the CASES field expeditions was to perform an extensive sampling of the Southern Beaufort Sea and the Amundsen Gulf coastal shelves (from 67N to 76N and from 120W to 41W). Two different expeditions were held. The first expedition was conducted on board the CCGS Pierre Radisson between September 20th and October 14th, 2002 and was identified as leg 0. The second expedition was conducted on board the CCGS Amundsen between September 8th, 2003, and August 26th, 2004. This last expedition was divided into nine periods of six weeks (four weeks for leg 9) designated legs 1 to 9.The scientific program is focussing on a central hypothesis which states that the atmospheric, oceanic and hydrologic forcing of sea ice variability dictates the nature and magnitude of biogeochemical carbon fluxes on and at the edge of the Mackenzie Shelf. The Canadian-led projects studied: 1) Atmospheric and sea ice forcing of coastal circulation; 2) Ice-atmosphere interactions and biological linkages; 3) Light, nutrients, primary and export production in ice-free waters; 4) Microbial communities and heterotrophy; 5) Pelagic food web: structure, function and contaminants; 6) Organic and inorganic fluxes; 7) Benthic processes and carbon cycling; 8) Millennial-decadal variability in sea ice and carbon fluxes; 9) Coupled bio-physical models of the carbon flows on the Canadian Arctic Shelf (Simard et al., 2010).Reference: Simard, A., Rail, M.E., Gratton, Y. 2010. Distribution of temperature and salinity in the Beaufort Sea during the Canadian Arctic Shelf Exchange Study sampling expeditions 2002-2004. Report No R1187, INRS-ETE, Quebec (QC), 128p.
Canadian Ice Service Arctic Regional Sea Ice Charts in SIGRID-3 Format, Version 1
The Canadian Ice Service (CIS) produces digital Arctic regional sea ice charts for marine navigation, forecasting, and climate research. The ice charts are created through the manual analysis of in situ, satellite, and aerial reconnaissance data. The ice charts have information on ice concentration, stage of development, and ice form, following World Meteorological Organization terminology. This digital record of sea ice charts begin in 2006 and cover the following regions of the Canadian Arctic: Northern Canadian waters (Western Arctic, Eastern Arctic, and Hudson Bay) and Southern Canadian waters (Great Lakes and East Coast). Each regional shapefile (.shp) (encoded in SIGRID-3 format) and associated metadata file (.xml) are combined into a tar archive file (.tar) for distribution. All data are available via FTP.
FIGURE 55. Rhamphomyia laevigata Loew. A in Rhamphomyia Meigen of the Canadian Arctic Archipelago, Greenland and Iceland (Diptera: Empididae)
FIGURE 55. Rhamphomyia laevigata Loew. A. laevigata Loew type labels (photograph @ Smithsonian Institute); B. laevigata Loew neotype, lateral view (photograph @ Smithsonian Institute); C. fridolini Frey type labels; D. fridolini Frey lectotype, lateral view.
FIGURE 62 in Rhamphomyia Meigen of the Canadian Arctic Archipelago, Greenland and Iceland (Diptera: Empididae)
FIGURE 62. Wings of arctic Rhamphomyia. A. R. albopilosa, female, dorsal view; B. R. diversipennis, female, ventral view; C. R. diversipennis, male, ventral view; D. R. hilariformis, female, ventral view.
FIGURE 57 in Rhamphomyia Meigen of the Canadian Arctic Archipelago, Greenland and Iceland (Diptera: Empididae)
FIGURE 57. Rhamphomyia laevigata Loew, male terminalia, lateral view. A. Tuktayktuk (NWT); B. Blairemore (Alberta); C. (Pt. Pelee, Ontario); D. (Ottawa, Ontario); E. (Old Chelsea, Quebec); F. Lac La Hache (British Columbia).
FIGURE 24 in Rhamphomyia Meigen of the Canadian Arctic Archipelago, Greenland and Iceland (Diptera: Empididae)
FIGURE 24. Known distribution of Rhamphomyia (Pararhamphomyia) filicauda Henriksen & Lundbeck in North America (arrow indicates localities beyond border of map).
FIGURE 23 in Rhamphomyia Meigen of the Canadian Arctic Archipelago, Greenland and Iceland (Diptera: Empididae)
FIGURE 23. Rhamphomyia (Pararhamphomyia) filicauda Henriksen & Lundbeck. A. Male terminalia, lateral view; B. Male hindleg, anterior view.
FIGURE 20 in Rhamphomyia Meigen of the Canadian Arctic Archipelago, Greenland and Iceland (Diptera: Empididae)
FIGURE 20. Rhamphomyia (Pararhamphomyia) diversipennis Becker. A. Male midleg, anterior view; B. Male hindleg, anterior view; C. Male terminalia, lateral view.
FIGURE 3 in Rhamphomyia Meigen of the Canadian Arctic Archipelago, Greenland and Iceland (Diptera: Empididae)
FIGURE 3. Rhamphomyia (Ctenempis) albopilosa Coquillett. A. Male forelegs; B. Male hindleg, anterior view; C. Male terminalia, lateral view; D. Female head and prosternum, lateral view.
FIGURE 10 in Rhamphomyia Meigen of the Canadian Arctic Archipelago, Greenland and Iceland (Diptera: Empididae)
FIGURE 10. Known distribution of Rhamphomyia (Dasyrhamphomyia) hovgaardii Holmgren in North America (arrow indicates localities beyond border of map).
FIGURE 58 in Rhamphomyia Meigen of the Canadian Arctic Archipelago, Greenland and Iceland (Diptera: Empididae)
FIGURE 58. Known distribution of Rhamphomyia laevigata Loew in northern North America.
FIGURE 39 in Rhamphomyia Meigen of the Canadian Arctic Archipelago, Greenland and Iceland (Diptera: Empididae)
FIGURE 39. Known distribution of Rhamphomyia (Pararhamphomyia) lymaniana sp. nov. in North America.
FIGURE 33 in Rhamphomyia Meigen of the Canadian Arctic Archipelago, Greenland and Iceland (Diptera: Empididae)
FIGURE 33. Rhamphomyia (Pararhamphomyia) hoeli Frey. A. lectotype, lateral view; B. type labels.
FIGURE 32 in Rhamphomyia Meigen of the Canadian Arctic Archipelago, Greenland and Iceland (Diptera: Empididae)
FIGURE 32. Known distribution of Rhamphomyia (Pararhamphomyia) hilariformis Frey in North America.
FIGURE 18 in Rhamphomyia Meigen of the Canadian Arctic Archipelago, Greenland and Iceland (Diptera: Empididae)
FIGURE 18. Known distribution of Rhamphomyia (Eorhamphomyia) shewelli sp. nov. in North America.
Supplementary Tables for Geomorphology of gullies at the Haughton Impact Structure, Devon Island, Canadian High Arctic
<p>Data describing the input and results from the FAMD and HCPC model for "Geomorphology of gullies at the Haughton Impact Structure, Devon Island, Canadian High Arctic"</p>
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
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)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
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.