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138 results for “Northwest Territories”
Figure 16 from: Saarela JM, Sokoloff PC, Gillespie LJ, Bull RD, Bennett BA, Ponomarenko S (2020) Vascular plants of Victoria Island (Northwest Territories and Nunavut, Canada): a specimen-based study of an Arctic flora. PhytoKeys 141: 1-330. https://doi.org/10.3897/phytokeys.141.48810
Figure 16 ACarex myosuroides habit BCarex myosuroides habitat CCarex petricosa subsp. petricosa habit, Gillespie et al. 9657DCarex petricosa subsp. petricosa habitat, Gillespie et al. 9657. Photos A, B by B.A. Bennett and C, D by J.M. Saarela.
Figure 24 from: Saarela JM, Sokoloff PC, Gillespie LJ, Bull RD, Bennett BA, Ponomarenko S (2020) Vascular plants of Victoria Island (Northwest Territories and Nunavut, Canada): a specimen-based study of an Arctic flora. PhytoKeys 141: 1-330. https://doi.org/10.3897/phytokeys.141.48810
Figure 24 Species distribution maps. Poaceae: ADeschampsia sukatschewiiBDupontia fisheriCElymus alaskanus subsp. alaskanusDElymus alaskanus subsp. hyperarcticusEFestuca baffinensisFFestuca brachyphylla subsp. brachyphyllaGFestuca hyperboreaHFestuca rubra subsp. arcticaIFestuca rubra subsp. rubraJLeymus mollis subsp. villosissimusKLolium perenneLPhippsia algida.
Figure 15 from: Saarela JM, Sokoloff PC, Gillespie LJ, Bull RD, Bennett BA, Ponomarenko S (2020) Vascular plants of Victoria Island (Northwest Territories and Nunavut, Canada): a specimen-based study of an Arctic flora. PhytoKeys 141: 1-330. https://doi.org/10.3897/phytokeys.141.48810
Figure 15 Species distribution maps. Cyperaceae: ACarex marinaBCarex maritimaCCarex membranaceaDCarex microglochinECarex myosuroidesFCarex nardinaGCarex petricosa subsp. petricosaHCarex rarifloraICarex rupestrisJCarex saxatilisKCarex scirpoidea subsp. scirpoideaLCarex simpliciuscula subsp. subholarctica.
Figure 17 from: Saarela JM, Sokoloff PC, Gillespie LJ, Bull RD, Bennett BA, Ponomarenko S (2020) Vascular plants of Victoria Island (Northwest Territories and Nunavut, Canada): a specimen-based study of an Arctic flora. PhytoKeys 141: 1-330. https://doi.org/10.3897/phytokeys.141.48810
Figure 17 ACarex rariflora habit BCarex rupestris habit CCarex rupestris habitat DCarex saxatilis habit. Photos by B.A. Bennett.
Figure 26 from: Saarela JM, Sokoloff PC, Gillespie LJ, Bull RD, Bennett BA, Ponomarenko S (2020) Vascular plants of Victoria Island (Northwest Territories and Nunavut, Canada): a specimen-based study of an Arctic flora. PhytoKeys 141: 1-330. https://doi.org/10.3897/phytokeys.141.48810
Figure 26 AFestuca rubra subsp. arctica habitat, Gillespie et al. 9913BLeymus mollis subsp. villosissimus habit, Gillespie et al. 8098CLolium perenne habit, Saarela & Teeter 9674DPleuropogon sabinei habit (left) and habitat (right), Gillespie et al. 9865. Photos A, C, D by J.M. Saarela and B by R.D. Bull.
Figure 20 from: Saarela JM, Sokoloff PC, Gillespie LJ, Bull RD, Bennett BA, Ponomarenko S (2020) Vascular plants of Victoria Island (Northwest Territories and Nunavut, Canada): a specimen-based study of an Arctic flora. PhytoKeys 141: 1-330. https://doi.org/10.3897/phytokeys.141.48810
Figure 20 AEriophorum angustifolium habit, Gillespie et al. 9984BEriophorum callitrix habit, Gillespie et al. 7477CEriophorum scheuchzeri subsp. arcticum inflorescences DEriophorum scheuchzeri subsp. arcticum habitat, Gillespie et al 9857 & 9861. Photos A, B by R.D. Bull and C, D by J.M. Saarela.
Figure 3 from: Saarela JM, Sokoloff PC, Gillespie LJ, Bull RD, Bennett BA, Ponomarenko S (2020) Vascular plants of Victoria Island (Northwest Territories and Nunavut, Canada): a specimen-based study of an Arctic flora. PhytoKeys 141: 1-330. https://doi.org/10.3897/phytokeys.141.48810
Figure 3 Location of Ovayok Territorial Park in the vicinity of Cambridge Bay on Victoria Island, Nunavut.
Figure 25 from: Saarela JM, Sokoloff PC, Gillespie LJ, Bull RD, Bennett BA, Ponomarenko S (2020) Vascular plants of Victoria Island (Northwest Territories and Nunavut, Canada): a specimen-based study of an Arctic flora. PhytoKeys 141: 1-330. https://doi.org/10.3897/phytokeys.141.48810
Figure 25 ADeschampsia sukatschewii habitat, Gillespie et al. 9903BElymus alaskanus subsp. alaskanus habit, Gillespie et al. 9718CElymus alaskanus subsp. hyperarcticus habit, Minto Inlet, NT, 23 July 2010 DFestuca baffinensis habit EFestuca hyperborea habit, Gillespie et al. 9863FFestuca hyperborea habitat, Gillespie et al. 9863. Photos A–C, E, F by J.M. Saarela and D by B.A. Bennett.
Figure 28 from: Saarela JM, Sokoloff PC, Gillespie LJ, Bull RD, Bennett BA, Ponomarenko S (2020) Vascular plants of Victoria Island (Northwest Territories and Nunavut, Canada): a specimen-based study of an Arctic flora. PhytoKeys 141: 1-330. https://doi.org/10.3897/phytokeys.141.48810
Figure 28 APoa abbreviata subsp. abbreviata habit (left) and inflorescence (right), Gillespie et al. 9865BPoa arctica subsp. arctica inflorescence (left) and habit (right) CPoa glauca subsp. glauca habit, Gillespie et al. 10079DPoa hartzii subsp. hartzii habit, Gillespie et al. 10078EPuccinellia arctica inflorescence, Gillespie et al. 9660FPuccinellia arctica habitat, Gillespie et al. 9660. Photos A, E, F by J.M. Saarela B by B.A. Bennett and C, D by L.J. Gillespie.
Figure 14 from: Saarela JM, Sokoloff PC, Gillespie LJ, Bull RD, Bennett BA, Ponomarenko S (2020) Vascular plants of Victoria Island (Northwest Territories and Nunavut, Canada): a specimen-based study of an Arctic flora. PhytoKeys 141: 1-330. https://doi.org/10.3897/phytokeys.141.48810
Figure 14 ACarex krausei habit, Gillespie et al. 9977BCarex krausei inflorescence, Gillespie et al. 8114CCarex marina habit DCarex marina habitat ECarex maritima habit, Johansen Bay, NU, 18 July 2008 FCarex membranacea inflorescence. Photos A, F by J.M. Saarela C, D by B.A. Bennett and B, E by R.D. Bull.
Figure 12 from: Saarela JM, Sokoloff PC, Gillespie LJ, Bull RD, Bennett BA, Ponomarenko S (2020) Vascular plants of Victoria Island (Northwest Territories and Nunavut, Canada): a specimen-based study of an Arctic flora. PhytoKeys 141: 1-330. https://doi.org/10.3897/phytokeys.141.48810
Figure 12 Species distribution maps. Cyperaceae: ACarex aquatilis subsp. stansBCarex atrofuscaCCarex bicolorDCarex bigelowii subsp. bigelowiiECarex bigelowii subsp. lugensFCarex borealipolarisGCarex capillaris subsp. fuscidulaHCarex chordorrhizaICarex fuliginosa subsp. misandraJCarex glacialisKCarex glareosa subsp. glareosaLCarex krausei.
Figure 10 from: Saarela JM, Sokoloff PC, Gillespie LJ, Bull RD, Bennett BA, Ponomarenko S (2020) Vascular plants of Victoria Island (Northwest Territories and Nunavut, Canada): a specimen-based study of an Arctic flora. PhytoKeys 141: 1-330. https://doi.org/10.3897/phytokeys.141.48810
Figure 10 Species distribution maps. Juncaceae: AJuncus arcticus subsp. arcticusBJuncus arcticus subsp. alaskanusCJuncus biglumisDJuncus leucochlamysEJuncus triglumis subsp. albescensFLuzula confusaGLuzula nivalisHLuzula wahlenbergii.
Figure 11 from: Saarela JM, Sokoloff PC, Gillespie LJ, Bull RD, Bennett BA, Ponomarenko S (2020) Vascular plants of Victoria Island (Northwest Territories and Nunavut, Canada): a specimen-based study of an Arctic flora. PhytoKeys 141: 1-330. https://doi.org/10.3897/phytokeys.141.48810
Figure 11 AJuncus biglumis habit, Minto Inlet, NT, 22 July 2010 BJuncus leucochlamys habit, Gillespie et al. 9901CJuncus triglumis subsp. albescens habit, Gillespie et al. 9859DLuzula nivalis inflorescence (left) and habit (right), Gillespie et al. 9667. Photos by J.M. Saarela.
Figure 13 from: Saarela JM, Sokoloff PC, Gillespie LJ, Bull RD, Bennett BA, Ponomarenko S (2020) Vascular plants of Victoria Island (Northwest Territories and Nunavut, Canada): a specimen-based study of an Arctic flora. PhytoKeys 141: 1-330. https://doi.org/10.3897/phytokeys.141.48810
Figure 13 ACarex aquatilis subsp. stans habit, 18 July 2010 BCarex atrofusca habit, head of Minto Inlet, 25 July 2010 CCarex borealipolaris inflorescence, Gillespie et al. 9900DCarex borealipolaris habit, Gillespie et al. 9900ECarex fuliginosa subsp. misandra habit, Kuujjua River, NT, 18 July 2010. Photos by J.M. Saarela.
Figure 1 from: Saarela JM, Sokoloff PC, Gillespie LJ, Bull RD, Bennett BA, Ponomarenko S (2020) Vascular plants of Victoria Island (Northwest Territories and Nunavut, Canada): a specimen-based study of an Arctic flora. PhytoKeys 141: 1-330. https://doi.org/10.3897/phytokeys.141.48810
Figure 1 Map of Victoria Island showing locations of named places referred to in the current study. Inset: map of Canada showing the location of Victoria Island in the western Canadian Arctic Archipelago.
ABoVE: Ecosystem Map, Great Slave Lake Area, Northwest Territories, Canada, 1997-2011
This dataset provides an ecosystem type map at 12.5 meter pixel spacing and 0.2 ha minimum mapping unit for the area surrounding Great Slave Lake, Northwest Territories, Canada for the time period 1997 to 2011. The map includes nine classes for peatland, wetland, and upland areas derived from a Random Forest classification trained on multi-date, multi-sensor remote sensing images across the study extent, and using field data and high-resolution Worldview-2 image interpretation for training and validation. The nine classes are: Water, Marsh, Swamp, Open Fen, Treed Fen, Bog, Upland Deciduous, Upland Conifer, and Sparsely Vegetated. A tenth map class identifies areas of historical fires (prior to 2011) that are currently undergoing post-fire successional revegetation. This dataset provides an ecosystem type map of the area before the large fire season of 2014 to better understand the effects of fires in the area.
ABoVE: Burn Severity of Soil Organic Matter, Northwest Territories, Canada, 2014-2015
This dataset provides maps at 30-m resolution of landscape surface burn severity (surface litter and soil organic layers) from the 2014-2015 fires in the Northwest Territories and Northern Alberta, Canada. The maps were derived from Landsat 8 Operational Land Imager/Thermal Infrared Sensor (OLI/TIRS) imagery and two separate multiple linear regression models trained with field data; one for the Plains and a second for the Shield ecoregion. Field observations were used to estimate area burned in each of five severity classes (unburned, singed, light, moderate, severely burned) in six stratified randomly selected plots of 10 x 10-m in size across a 1-ha site. Using this five class scale a burn severity index (BSI) for each 1-ha site was calculated using multiple weighted and averaged field parameters. Pre- and post-fire phenologically paired Landsat 8 images were used to model the five discrete severity classes using midpoints as breaks.
Annual Thaw Depths in Illisarvik, Northwest Territories, Version 1
Thaw-depth data were collected annually in August from 21 August 1979 to 18 August 1999, from 400-m, 600-m, and tundra transects at Illisarvik lake, Richards Island, Northwest Territories, Canada. Coordinates are 69 deg 30 min N, 134 deg 32 min W. Data are in tab-delimited ASCII text format, and are available via FTP.
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Allen Brain Atlas
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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.