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120 results for “Nunavut”
Shorebird survey data from Foxe Basin and Rasmussen Lowlands, Nunavut - 1994-97 and 2019.
<p>Data used in the manuscript "Climate-related range shifts in Arctic-breeding shorebirds", submitted to Diversity and Distributions, June 2022. Data was funded and collected by Environment and Climate Change Canada</p> <p>Metadata:</p> <p>species - 4 letter codes denoting the observed shorebird species. See https://www.birdpop.org/docs/misc/Alpha_codes_eng.pdf</p> <p>binomial - Binomial nomenclature identifying the genus and species of the observed shorebird</p> <p>sti - Species Temperature Index. Calculated as the mean temperature with in the species breeding range. Temperature data came from the WorldClim 2.1 data set (Fick, S.E. and R.J. Hijmans, 2017. WorldClim 2: new 1km spatial resolution climate surfaces for global land areas. International Journal of Climatology 37 (12): 4302-4315). Shorebird breeding range data came from BirdLife International (BirdLife International and Handbook of the Birds of the World. 2020. “Bird Species Distribution Maps of the World. Version 2020.1.” http://datazone.birdlife.org/species/requestdis.)</p> <p>plot - Plot identification number, as part of Environment and Climate Change Canada's Program for Regional and International Shorebird Monitoring program (PRISM).</p> <p>time_period - Denotes which time period the surveys took place in</p> <p>region - Denotes which region the surveys took place in</p> <p>plot_area_km2 - Area of the surveyed plot in km2</p> <p>plot_habitat - Surveyors estimated the proportion of each plot covered by upland and lowland habitat. Plots were the categorized as upland or lowland depending on which habitat type was predominant</p> <p>n_birds - The number of breeding birds of this species that were observed on plot during the survey.</p> <p>presence - A species was identified as present if one or more individuals of that species were present during the survey.</p> <p>latitude - Latitude of the plot corner</p> <p>longitude - Longitude of the plot corner</p> <p>coordinate_type - Which corner of the plot are the coordinates for?</p>
FIG. 2. — Asterolepis alticristata n in Asterolepis alticristata n. sp. (Antiarchi) from the Upper Devonian (Frasnian) of Nunavut, Canada, and a report on the antiarch diversity of the Fram Formation
FIG. 2. — Asterolepis alticristata n. sp., NUFV 897, holotype, anterior median dorsal plate in visceral (A, photograph; A', labeled illustration), cranial (B), left lateral (C), and dermal (D) views. Abbreviations: cd.PMD, area overlapped by the posterior median dorsal plate; cv.ADL, area overlapping the anterior dorsolateral plate; cv.Mxl, area overlapping the mixilateral plate; lc, lateral corner; op.r oblique posterolateral ridge. Scale bar: 5 cm.
FIG. 5 in Evidence for intensive walrus hunting by Thule Inuit, northwest Foxe Basin, Nunavut, Canada
FIG. 5. — %MUI values (for sea lions, after Savelle et al. 1996) and %MAU values for walrus in the NeHd-1 aggregate sample.
FIG. 2 in Evidence for intensive walrus hunting by Thule Inuit, northwest Foxe Basin, Nunavut, Canada
FIG. 2.— Site plan of NeHd-1 (map created by R. Hechler, S. P. A. Desjardins and S. Perry, Nunavut Department of Culture and Heritage).
FIG. 4 in Evidence for intensive walrus hunting by Thule Inuit, northwest Foxe Basin, Nunavut, Canada
FIG. 4. — Walrus body part frequencies for midden samples at NeHd-1, with (squares) and without (circles) crania and associated elements.
FIG. 1 in Evidence for intensive walrus hunting by Thule Inuit, northwest Foxe Basin, Nunavut, Canada
FIG. 1. — Map of the Eastern Arctic, showing the study area; the range of Atlantic walrus (data from Born et al. 1995); and Thule Inuit archaeological sites discussed in the text: 1) Naujan, 2) Silumiut, 3) Qijurittuq, 4) JfEl-10, 5) Nachvak Fiord, 6) Talaguak, 7) Peale Point, 8) Nugarasuk 9) Clavering Island, 10) Cape Grinnell, 11) Bache Peninsula Sites, 12) Porden Point, 13) Learmonth, 14) Cape Garry, and 15) Nunguvik.
Long-term abundance time-series of the High Arctic terrestrial vertebrate community of Bylot Island, Nunavut
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FIG. 3 in Evidence for intensive walrus hunting by Thule Inuit, northwest Foxe Basin, Nunavut, Canada
FIG. 3. — NeHd-1 (Sanirajak), main house row, facing east. (Photograph by J. M. Ross).
Mean daily river temperature of the Coppermine River, Nunavut, during the ice-free season 2018-2023
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Sampling of common eiders for the detection of Pasteurella multocida infection at Mitivik Island, Nunavut
<p>From 2007-2014, pre-breeding common eiders were captured in flight nets when arriving and flying over Mitivik Island, Nunavut, banded, sexed and measured. Cloacal and oral samples were collected for detection of current <i>Pasteurella multocida</i> infection, and blood samples were collected for detection of antibodies to this bacterium. For more details, see van Dijk et al. (2020) Herd immunity drives the epidemic fadeout of avian cholera in Arctic-nesting seabirds.</p>
Subspecies and Distribution. L.t.trimucronatusJ.Richardson,1825—NYukon,NorthwestTerritories,Nunavut,includingPrinceofWales,Somerset,KingWilliam,Baffin,andSouthamptonIs,andNManitoba(Canada). L.t.alascensisMerriam,1900—NcoastalAlaska. L.t.chrysogasterJ.A.Allen,1903—NWRussianFarEastEtoChukchiPeninsula. L.t.harroldiSwarth,1931—NunivakI(offshoreAlaska). L.t.helvolusJ.Richardson,1828—SYukon,NBritishColumbia,andNWAlberta(Canada). L.t.minusculusOsgood,1904—SWAlaska. L.t.magripesTrue,1894—PribilofIs(offshoreAlaska). L.t.phaiocephalusManning&Macpherson,1958—BanksandVictoriaIs(CanadianArcticArchipelago). L.t.subarcticusBee&Hall,1956—NAlaska. L. t. yukonensis Merriam, 1900 — C & SE Alaska. in Cricetidae
Subspecies and Distribution. L.t.trimucronatusJ.Richardson,1825—NYukon,NorthwestTerritories,Nunavut,includingPrinceofWales,Somerset,KingWilliam,Baffin,andSouthamptonIs,andNManitoba(Canada). L.t.alascensisMerriam,1900—NcoastalAlaska. L.t.chrysogasterJ.A.Allen,1903—NWRussianFarEastEtoChukchiPeninsula. L.t.harroldiSwarth,1931—NunivakI(offshoreAlaska). L.t.helvolusJ.Richardson,1828—SYukon,NBritishColumbia,andNWAlberta(Canada). L.t.minusculusOsgood,1904—SWAlaska. L.t.magripesTrue,1894—PribilofIs(offshoreAlaska). L.t.phaiocephalusManning&Macpherson,1958—BanksandVictoriaIs(CanadianArcticArchipelago). L.t.subarcticusBee&Hall,1956—NAlaska. L. t. yukonensis Merriam, 1900 — C & SE Alaska.
Fig. 1 in Range Updates for Eight Species of the Subfamily Elaphrinae (Coleoptera: Carabidae) in Ontario'S Far North and Akimiski Island, Nunavut, Canada
Fig. 1. Map of the Far North of Ontario. Black circles denote First Nations Communities. Black dashed line denotes the Far North boundary.
Supplementary material 1 from: Saarela JM, Sokoloff PC, Gillespie LJ, Bull RD (2023) Vascular plant biodiversity of Katannilik Territorial Park, Kimmirut and vicinity on Baffin Island, Nunavut, Canada: an annotated checklist of an Arctic flora. PhytoKeys 217: 1-135. https://doi.org/10.3897/phytokeys.217.90573
Dataset of herbarium specimens documenting the vascular plant flora of Kattanilik Territorial Park and Kimmirut and vicinity, Baffin Island, Nunavut, Canada
Making SPARX Fly in Nunavut: Pilot Testing an E-intervention for Boosting Resilience Against Youth Depression
ClinicalTrials.gov study NCT05702086. IPD Sharing: NO. Countries: 1. Publications: 1.
Sampling of common eiders for the detection of Pasteurella multocida infection at Mitivik Island, Nunavut
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FIG. 8. — Asterolepis alticristata n in Asterolepis alticristata n. sp. (Antiarchi) from the Upper Devonian (Frasnian) of Nunavut, Canada, and a report on the antiarch diversity of the Fram Formation
FIG. 8. — Asterolepis alticristata n. sp. outlines of midline crests of anterior median dorsal plates in left lateral view. Each crest is scaled to a common height and ordered according to actual height in order to highlight the shape variation. Each is depicted with the visceral surface as close to horizontal as possible. A, NUFV 1274; B, NUFV 834; C, NUFV 828; D, NUFV 850; E, NUFV 854; F, NUFV 886; G, NUFV 867; H, NUFV 877; I, NUFV 835; J, NUFV 889; K, NUFV 856; L, NUFV 872; M, NUFV 897 (holotype). Scale bars: 2 cm.
FIG. 4. — Asterolepis alticristata n in Asterolepis alticristata n. sp. (Antiarchi) from the Upper Devonian (Frasnian) of Nunavut, Canada, and a report on the antiarch diversity of the Fram Formation
FIG. 4. — Asterolepis alticristata n. sp., NUFV 898, posterior median dorsal plate in dermal (A), visceral (B), and cranial (C) views. Abbreviations: cv.AMD, area overlapping the anterior median dorsal plate; cv.Mxl, area overlapping the mixilateral plate; v.p, visceral pit. Scale bar: 2 cm.
FIG. 1. — A in Asterolepis alticristata n. sp. (Antiarchi) from the Upper Devonian (Frasnian) of Nunavut, Canada, and a report on the antiarch diversity of the Fram Formation
FIG. 1. — A, Map of Ellesmere Island; B, map of southwestern Ellesmere Island (rectangular inset of A) showing the locations of the field sites that have produced antiarch material; C, stratigraphy of the Okse Bay Group; D, stratigraphy of the Fram Formation type section.
FIG. 3. — Asterolepis alticristata n in Asterolepis alticristata n. sp. (Antiarchi) from the Upper Devonian (Frasnian) of Nunavut, Canada, and a report on the antiarch diversity of the Fram Formation
FIG. 3. — Asterolepis alticristata n. sp.: A-C, NUFV 1265, nuchal plate in dermal (A, photograph; A', labeled illustration), visceral (B, photograph; B', labeled illustration), and caudal (C) views; D-F, NUFV 813, premedian plate in dermal (D), visceral (E), and caudal (F) views; G-I, NUFV 812, premedian plate in dermal (G), visceral (H), and caudal (I) views. Abbreviations: cpl, central pit-line line groove; cv.L, area overlapping the lateral plate; cv.Pn, area overlapping the paranuchal plate; d.end, endolymphatic duct; ifc1, principal section of infraorbital pit-line groove; ml.p, midline process; mo.c, median occipital crista; nm, obtected area; pr.p, prerostral process; ps.f, parasagittal foramina; sop, supraoccipital pit; sot, supraotic thickening. Scale bar: 2 cm.
FIG. 9 in Asterolepis alticristata n. sp. (Antiarchi) from the Upper Devonian (Frasnian) of Nunavut, Canada, and a report on the antiarch diversity of the Fram Formation
FIG. 9. — Antiarchi material from Devonian deposits of Nunavut. A, Asterolepidoidei sp. indet. from NV0207, NUFV 1280, nuchal plate in dermal view; B, Asterolepis sp. indet. from NV0205, NUFV 1287, anterior median dorsal plate in dermal view; C, D, Bothriolepis sp. indet. from NV2K17, NUFV 847, anterior median dorsal plate in dermal (C) and visceral (D) views; E-J, Bothriolepididae sp. indet. from NV2K15, E, F, NUFV 1296, right lateral plate in dermal (E) and visceral (F) views; G, H, NUFV 1295, premedian plate in dermal (G) and visceral (H) views; I, J, NUFV 1302, nuchal plate in dermal (I) and visceral (J) views; K, L, Bothriolepididae sp. indet. from NV2K05, NUFV 1305, articulated partial cephalic skeleton in dermal (K, photograph; K', labeled illustration) and visceral (L, photograph; L', labeled illustration) views; M, N, Bothriolepidoidei sp. indet. from NV9913, NUFV 1308, premedian plate in dermal (M) and visceral (N) views; O-Q, Asterolepidoidei sp. indet. from NV9917, NUFV 1307, nuchal plate in dermal (O), visceral (P), and caudal (Q) views. Abbreviations: cpl, central pit-line groove; ifc1, principal section of infraorbital pit-line groove; L, lateral plate; Nu, nuchal plate; ood, otic-occipital depression; Pm, premedian plate; Pn, paranuchal plate; po.r, preorbital recess; Pp, postpineal plate. Scale bars: 1 cm.
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