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.
531
datasets available to search
ShareScore release 0.7.1
Dataset results
531 results for “Oregon”
Epiphytic macrolichens in relation to forest management and topography in a western Oregon watershed, 1997-1999 (Berryman thesis)
Epiphytic macrolichen communities were sampled in 117 coniferous stands in Blue River watershed of western Oregon. Stands were sampled across various stand types defined by stand structure, according to age classes of the younger tree cohort and remnant tree retention. Remnant trees were those in an older cohort that remained following a stand disturbance that initiated tree regeneration, such as a timber harvest or natural forest fire. Stands were located in upland and riparian forests of two vascular plant series (western hemlock and true fir). Presence and abundance of all epiphytic macrolichen species were sampled in a 0.4 ha circular Forest Health Monitoring (FHM) plot in the 117 stands. Epiphytic lichen biomass (oven-dried, kg/ha) was estimated for three functional groups: nitrogen-fixing cyanolichens, forage lichens, and matrix lichens in 63 of the 117 stands.
Age structure, developmental pathways, and fire regime characterization of Douglas-fir/western hemlock forests in the central western Cascades of Oregon
These data are the raw forest stand- and age-structure data from 124 stands in the central western Cascades of Oregon used to construct a conceptual model of stand development under the mixed-severity fire regime that has operated extensively in this region.
Carbon Dynamics in the Hyporheic Zone of a Headwater Mountain Stream in the Cascade Mountains, Oregon – Watershed 1 at HJA – June 2013 to March 2014
This study investigated carbon dynamics in the hyporheic zone of a steep, forested catchment in the Cascade Mountains of western Oregon, USA. Water samples were collected monthly from a headwater stream and well network during baseflow conditions from July to December 2013 and again in March 2014. We also sampled during one fall storm event, collecting pre-storm, rising leg, and extended high flow samples. The well network is located at the base of Watershed 1 (WS1) of the H.J. Andrews Experimental Forest and spans the full width of the floodplain (~14 m) along a 29 m reach of stream. We measured pH, temperature, water level, major anions, major cations, DOC, DIC, and total alkalinity. Flow paths, travel time to wells and hydraulic conductivity were available from previous studies.
Ecological Forestry in Western Oregon: A Critical Analysis from Andrews Forest LTER Research, 2014-2015
This work highlights the normative dimensions of “ecological forestry,” a strategy of forest management that uses silviculture to mimic the effects of non-anthropogenic processes of disturbance and succession in order to meet multiple objectives on a single piece of land. An analysis of the arguments made about ecological forestry, both broadly theoretical and pertaining specifically to western Oregon, shows that empirical uncertainties and normative gaps need to be addressed before we can make a clear, well-reasoned decision about whether ecological forestry is a viable and appropriate strategy for forest management and conservation.
Ponderosa Pine smoldering study at Oregon State University
<p>Images and other supplemental data for project used to identify the significance of moisture content, inorganic content, organic bulk density, and fuel thickness in influencing horizontal spread rate and surface temperatures within smoldering ponderosa pine (Pinus ponderosa) duff.</p> <p>These images and data were used for the publication, effects of fuel characteristics on spread rate and surface temperatures of smoldering duff</p>
Figure 28 in Paleogene marine bivalves of the deep-water Keasey Formation in Oregon, Part II: The pteriomorphs
Figure 28. Plicacesta bela (Dickerson, 1917). A, B. Gries Ranch Formation hypotype UCMP 110743, length 8.4 cm. A. Left valve exterior calcitic layer, B. Left valve interior with calcitic layer (white) and interior portion of aragonitic layer (gray). C. Lincoln Creek Formation hypotype UCMP 32405. Right valve exterior, length 8.4 cm.
Figure 26 in Paleogene marine bivalves of the deep-water Keasey Formation in Oregon, Part II: The pteriomorphs
Figure 26. Acesta oregonensis (Clark, 1925), Keasey hypotype UCMP 110740. A. Original shell, left valve exterior, fitted together from two siltstone blocks, matrix digitally removed. Scale bar=5 cm. B. Detail of posterior ear.
Figure 25 in Paleogene marine bivalves of the deep-water Keasey Formation in Oregon, Part II: The pteriomorphs
Figure 25. Holotype and paratype of Acesta oregonensis (Clark, 1925). A. Clark's trimmed and retouched original figure of Keasey holotype, right valve, UCMP 30303. B. Unmodified color image of holotype in matrix. C. Clark's original figure of the paratype, left valve, UCMP 30312. D. Unmodified color image of paratype in matrix. Scale bars=1 cm.
Figure 27 in Paleogene marine bivalves of the deep-water Keasey Formation in Oregon, Part II: The pteriomorphs
Figure 27. Acesta oregonensis (Clark, 1925). Hypotype, UCMP 110741. A. Right valve in matrix with adhering interior (aragonitic) and exterior (calcitic) shell layers. Scale bar=5 cm. B. Fragments of exfoliated aragonitic layers from A.
Figure 24 in Paleogene marine bivalves of the deep-water Keasey Formation in Oregon, Part II: The pteriomorphs
Figure 24. Living type species of Acesta, A. excavata (Fabricius, 1799), SBMNH 616346. Norway. A. Left valve exterior. B. Left valve interior. Scale bar=5 cm.
Figure 15 in Paleogene marine bivalves of the deep-water Keasey Formation in Oregon, Part II: The pteriomorphs
Figure 15. Dense concentrations of mud pectens in matrix. A. Delectopecten keaseyorum n. sp. in silty mudstone, middle member. B. Delectopecten keaseyorum in tuffaceous siltstone. C. Delectopecten kieli n. sp. in silty mudstone with echinoid spines. D. Delectopecten kieli in silty mudstone with fish scales and bone. Scale bars= 1cm.
Figure 14 in Paleogene marine bivalves of the deep-water Keasey Formation in Oregon, Part II: The pteriomorphs
Figure 14. Unidentified isognomonid shell with successive nested nacreous layers separated by diagenetic loss of organic shell layers, unidentified species, Miocene of Maryland, Loc. UCMP B-5162. Scale bar=1 cm.
Figure 23 in Paleogene marine bivalves of the deep-water Keasey Formation in Oregon, Part II: The pteriomorphs
Figure 23. Propeamussium (Parvamussium) mistensis n. sp., reconstruction of major features of shell morphology based on all material examined. A. Left valve exterior. B. Left valve interior. C. Right valve exterior. D. Right valve interior. Dashed lines in C, D indicate extent of the larger left valve and uncalcified flexible apron of right valve.
Figure 10. Living and fossil limopsids. A, B in Paleogene marine bivalves of the deep-water Keasey Formation in Oregon, Part II: The pteriomorphs
Figure 10. Living and fossil limopsids. A, B. Exterior and interior of left valve, Limopsis panamensis Dall (1902), SBMNH 474078, scale bar=1 cm. C, E. Limopsis squiresi n. sp., Keasey Formation holotype, UCMP 110728. C. Left valve shell interior and resilifer preserved dorsally in matrix, with remnant periostracum and exterior shell of right valve preserved ventrally. E. Fragment of right valve exterior outlined in yellow on C, removed and inverted. Scale bar=5 mm. (D). Limopsis marysvillensis (Dickerson, 1913), Capay formation holotype, UCMP 11766.
Figure 6 in Paleogene marine bivalves of the deep-water Keasey Formation in Oregon, Part II: The pteriomorphs
Figure 6. Porterius gabbi (Dickerson, 1917), Gries Ranch Formation. A. left valve interior of Effinger (1938) hypotype UCMP 32429, scale bar=5 mm. B, C. Interior and exterior of adult right valve, hypotype UCMP 110738, scale bar=1 cm. D, E. Interior and exterior of juvenile left valve, hypotype UCMP 110739, scale bar=5 mm. F. Detail of rib increase by splitting from C. G. Detail of cardinal area and hinge plate from B: hl=hinge line, lg=ligament grooves on cardinal area, at=anterior hinge teeth, eg=edentulous gap, pt=posterior hinge teeth.
Figure 19. Delectopecten keaseyorum n in Paleogene marine bivalves of the deep-water Keasey Formation in Oregon, Part II: The pteriomorphs
Figure 19. Delectopecten keaseyorum n. sp. Holotype and two paratypes in matrix. A. Partial left valve exterior over nested right valve fragments, Holotype UCMP 110760. B. Right valve of paratype exterior partially overlapping holotype, UCMP 110761. C. Right valve exterior partially overlapping adjacent paratype, UCMP 110762. Scale bar for A–C=5 mm. D. Detail of fine camptonectes sculpture on holotype. E. Right valve exterior of paratype in matrix preserving ctenolium denticles in byssal notch (yellow arrow), UCMP 110763. Scale bar=1 mm.
Figure 1 in Paleogene marine bivalves of the deep-water Keasey Formation in Oregon, Part II: The pteriomorphs
Figure 1. Type species of Crenella, C. decussata (Motagu,1808). A. Left valve exterior of double-valved specimen with byssal threads cemented to shell fragments. B. Right valve interior. SBMNH 214640. Scale bar=1 mm.
Figure 9 in Paleogene marine bivalves of the deep-water Keasey Formation in Oregon, Part II: The pteriomorphs
Figure 9. Comparison of dorsal slope angles in Juvenile and adult shells of Glycymeris andersoni Dickerson (1917) and Glycymeris winlockensis Effinger (1938), Gries Ranch Formation. A. Adult G. andersoni hypotype UCMP 110732, scale bar=1 cm. B. Adult G. winlockensis hypotype UCMP 110734, scale bar=1 cm. C. Juvenile G. andersoni hypotype UCMP 110733, scale bar=5 mm. D. Juvenile G. winlockensis hypotype UCMP 110735, scale bar=5 mm.
Figure 21 in A late Eocene wood assemblage from the Crooked River Basin, Oregon, USA
Figure 21. Incertae Sedis. cf. Hamamelidoxylon sp., UF 278-84876. A, B. Wood diffuse-porous, vessels solitary, angular in outline, TS. C, D. Scalariform perforation plates, RLS. E. Transitional intervessel pitting,,scalariform to opposite, TLS. F. Vessel-ray parenchyma (VRP) pits horizontally elongate, RLS. G. Ray cellular composition, intermixed square, upright, and barely procumbent cells. H. Rays exclusively uniseriate, T next to beginning of tyloses formation, TLS. Scale bars=200 µm in A; 100 µm B, H; 50 µm in C; D, G; 20 µm in E, F.
Figure 19 in A late Eocene wood assemblage from the Crooked River Basin, Oregon, USA
Figure 19. Araliaceae. Plerandreoxylon oskolski sp. nov., UF 278-84906. A. Semi-ring-porous wood with latewood vessels arranged in wavy tangential bands/diagonal arrangement, vessel clusters in latest latewood, axial parenchyma rare, T.S. B. Semi-ring-porous wood, vessels solitary and in short radial multiples, axial parenchyma rare, TS. C. Simple perforation plates, rays with procumbent body cells, RLS. D. Crowded alternate intervessel pitting, TLS. E. Vessel-ray parenchyma pits with reduced borders, oval to slightly horizontally elongate in outline, tyloses, RLS. F. Rays 5-6 cells wide, septate fibers, TLS. G. Rays predominantly multiseriate, TLS. Scale bars: 200 µm in A, B, G; 100 µm in C, F. 50 µm in E; 20 µm in D.
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.