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356 results for “Pacific Northwest”
Fig. 2 in Connected across the ocean: taxonomy and biogeography of deep-water Nudibranchia from the Northwest Pacific reveal trans-Pacific links and two undescribed species
Fig. 2 Bathydoris antoni sp. nov, holotype MIMB 42229, external morphology and SEM micrographs of internal morphology. A, dorsal view. B, ventral view. C, lateral view from left. D, lateral view from right. E, jaw plate. F, radula. G, anterior radular portion. H, details of denticulation in rachidian and innermost lateral teeth. I, inner and middle lateral teeth. Scale bars: A–D, 5 mm; E, F, 500 µm; G, I, 100 µm; H, 50 µm. Living photos by Anastassya Maiorova
Fig. 1 in Connected across the ocean: taxonomy and biogeography of deep-water Nudibranchia from the Northwest Pacific reveal trans-Pacific links and two undescribed species
Fig. 1 Map of the Northwest Pacific representing collection sites and respective nudibranch species found
Data from: Regional variation in drivers of connectivity for two frog species (Rana pretiosa and R. luteiventris) from the U.S. Pacific Northwest
Comparative landscape genetics has uncovered high levels of variation in which landscape factors affect connectivity among species and regions. However, the relative importance of species traits vs. environmental variation for predicting landscape patterns of connectivity is unresolved. We provide evidence from a landscape genetics study of two sister taxa of frogs, the Oregon spotted frog (Rana pretiosa) and the Columbia spotted frog (R. luteiventris) in Oregon and Idaho, USA. Rana pretiosa is relatively more dependent on moisture for dispersal than R. luteiventris for dispersal, so if species traits influence connectivity, we predicted that connectivity among R. pretiosa populations would be more positively associated with moisture than R. luteiventris. However, if environmental differences are important drivers of gene flow, we predicted that connectivity would be more positively related to moisture in arid regions. We tested these predictions using eight microsatellite loci and gravity models in two R. pretiosa regions and four R. luteiventris regions (n = 1,168 frogs). In R. pretiosa, but not R. luteiventris, connectivity was positively related to mean annual precipitation, supporting our first prediction. In contrast, connectivity was not more positively related to moisture in more arid regions. Various temperature metrics were important predictors for both species and in all regions, but the directionality of their effects varied. Our results indicate that connectivity in R. pretiosa may be negatively impacted by reduction in mean annual precipitation. Overall, the pattern of variation in drivers of connectivity was consistent with predictions based on species traits rather than on environmental variation.
Figs. 5–7 in BryelmisBarr (Coleoptera: Elmidae: Elminae), a New Genus of Riffle Beetle with Three New Species from the Pacific Northwest, U.S.A.
Figs. 5–7. Male genitalia of Bryelmis spp. 5) B. idahoensis, dorsal view; 6) B. siskiyou, dorsal view; 7) B. rivularis, a) Dorsal view, b) Lateral view.
Figs. 11–13. 11 in BryelmisBarr (Coleoptera: Elmidae: Elminae), a New Genus of Riffle Beetle with Three New Species from the Pacific Northwest, U.S.A.
Figs. 11–13. 11) Fern Creek, Clearwater Co., ID, type locality of Bryelmis idahoensis; 12) Dragsaw Spring, Humboldt Co., CA, habitat of Bryelmis siskiyou; 13) Hell Roaring Creek, Jefferson Co., WA, type locality of Bryelmis rivularis.
Fig. 10 in BryelmisBarr (Coleoptera: Elmidae: Elminae), a New Genus of Riffle Beetle with Three New Species from the Pacific Northwest, U.S.A.
Fig. 10. Known distribution of Bryelmis spp. in North America: B. idahoensis (circles), B. rivularis (squares), and B. siskiyou (triangles).
Figs. 8–9 in BryelmisBarr (Coleoptera: Elmidae: Elminae), a New Genus of Riffle Beetle with Three New Species from the Pacific Northwest, U.S.A.
Figs. 8–9. Habitus of Bryelmis spp. 8) B. rivularis, a) Dorsal, b) Lateral; 9) B. siskiyou, a) Dorsal, b) Lateral. Scale bars = 0.5 mm.
Introduced annuals mediate climate-driven community change in Mediterranean prairies of the Pacific Northwest, USA
<p><b>Aim:</b> How climate change will alter plant functional group composition is a critical question given the well-recognized effects of plant functional groups on ecosystem services. While climate can have direct effects on different functional groups, indirect effects mediated through changes in biotic interactions have the potential to amplify or counteract direct climatic effects. As a result, identifying the underlying causes for climate effects on plant communities is important to conservation and restoration initiatives.</p> <p><b>Location: </b>Western Pacific Northwest (Oregon and Washington), USA.</p> <p><b>Methods:</b> Utilizing a three year experiment in three prairie sites across a 520 km latitudinal climate gradient, we manipulated temperature and precipitation and recorded plant cover each spring. We used structural equation models to examine how abiotic drivers (i.e., temperature, moisture, and soil nitrogen) controlled functional group cover, and how these groups in turn determined overall plant diversity.</p> <p><b>Results:</b> Warming increased the cover of introduced annual species, causing subsequent declines in other functional groups and diversity. While we found direct effects of temperature and moisture on extant vegetation (i.e., native annuals, native perennials, and introduced perennials), these effects were typically amplified by introduced annuals. Competition for moisture and light or space, rather than nitrogen, were critical mechanisms of community change in this seasonally water-limited Mediterranean-climate system. Diversity declines were driven by reductions in native annual cover and increasing dominance by introduced annuals.</p> <p><b>Main Conclusions: </b>A shift toward increasing introduced annual dominance in this system may be akin to that previously experienced in California grasslands, resulting in the "Californication" of Pacific Northwest prairies. Such a phenomenon may challenge local land managers in their efforts to maintain species-rich and functionally diverse prairie ecosystems in the future.</p>
The 3-week-long transport history and deep tropical origin of the 2021 extreme heat wave in the Pacific Northwest
<p>This archive includes the data used for the manuscript "The 3-week-long transport history and deep tropical origin of the 2021 extreme heat wave in the Pacific Northwest" submitted to Geophysical Research Letter.<br> </p>
Pacific Northwest Udall Center (PANUC) Clinical Core
ClinicalTrials.gov study NCT01720810. IPD Sharing: Not stated. Countries: 1. Publications: 27.
Pacific Northwest Female Urinary Incontinence Treatment Digital Awareness Project
ClinicalTrials.gov study NCT04464928. IPD Sharing: NO. Countries: 1. Publications: 1.
The core seed mycobiome of P. menziesii var. menziesii across provenances of the Pacific Northwest, USA
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Data from: Hidden diversity and phylogeographic history provide conservation insights for the edible seaweed Sargassum fusiforme in the Northwest Pacific
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Geodetic constraints of strain partitioning across the Pacific Northwest, USA
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Data from: Phytoplankton responses to nitrogen enrichment in Pacific Northwest, USA mountain lakes
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Data from: Phenological responses of 215 moth species to interannual climate variation in the Pacific Northwest from 1895 through 2013
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Data from: Regional variation in drivers of connectivity for two frog species (Rana pretiosa and R. luteiventris) from the U.S. Pacific Northwest
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Data from: Widespread generalist clones are associated with range and niche expansion in allopolyploids of Pacific Northwest Hawthorns (Crataegus L.)
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Data from: Fern and lycophyte diversity in the Pacific Northwest: patterns and predictors
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Data from: Microsatellite primers for the Pacific Northwest endemic conifer Chamaecyparis lawsoniana (Cupressaceae)
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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)
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.