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339 results for “Utah”
Geochemical Characterizations for Identifying Fugitive Dust Deposition and Enrichment of Surface and Subsurface Subalpine Soils from Phosphorus Mining, Eastern Ashley National Forest, Utah, 2022-2023.
Phosphorus is a non-renewable resource essential for all life. Anthropogenic alterations to the phosphorus cycle have led to widespread phosphorus pollution, and the unsustainable management of P has led to the threat of global depletion of phosphorus resources. Thus, accounting for the natural and anthropogenic flow paths of phosphorus is essential for its conservation and pollution reduction. One such source of human alteration to the phosphorus-cycle is phosphate rock mining. Mining, however, has many adverse environmental effects, including widespread fugitive dust emissions. Dust collection in the Ashley National Forest of northeastern Utah, proximate to a surface phosphorus mine, has shown phosphorus concentrations in dust more than four times that of other regional samples. Elevated phosphorus in dust near active surface mining suggests that mining emissions may alter the natural phosphorus loading of the soils in the National Forest through dust deposition; however, no research has been done to identify the abundance and range of mine-attributable phosphorus enrichment in the soils surrounding phosphate mining activities. The combined geospatial and geochemical approach of this study shows that surface soil phosphorus concentrations were found to be enriched above naturally occurring levels up to 6.5 km from mining activity (enrichment factor > 1.5), with the most significant enrichment occurring within the first 3 km (enrichment factor > 2). On average, surface phosphorus concentrations were significantly enriched by 25% within 6.5 km of phosphorus mining activity. Observed phosphorus enrichment was positively correlated with the presence of fluorapatite in the soil, which is the primary phosphorus-mineral extracted from the nearby mine. Further, bioavailable phosphorus concentrations were also higher for the soils that were enriched in phosphorus. This study shows that fugitive emissions associated with the surface mining of phosphate rock are a significan
Utah FORGE 2024 stimulations: Microseismic event catalog from seismic surface network
<p>This microseismic catalog of the 2024 stimulations at Utah FORGE is based on the surface monitoring network consisting of 5 permanent seismic stations deployed by the University of Utah Seismograph Stations and a temporary deployment of 144 nodal geophones.<br> <br>The catalog and its compilation are described in:<br>Niemz et al. (2024). Mapping Fracture Zones with Nodal Geophone Patches: Insights from Induced Microseismicity during the 2024 Stimulations at Utah FORGE. Submitted to Seismological Research Letters.<br> <br>The local coordinate system is relative to well 16A(78)-32 (lat=38.50402147, lon=-112.8963897, elev=1650m). The magnitudes in this catalog were calibrated based on the local magnitude provided by the University of Utah Seismograph Stations. They are not authoritative.</p>
Nevada and Utah Motus Prioritization Tool Data
Addressing survival and movement of priority migratory avian species of concern along the Pacific Flyway is paramount for their conservation. Yet, the migratory life stage is understudied in many avian species. The Motus radiotelemetry receiver network is an established system for tracking survival and movement of avian species. This network is an international collaborative that successfully identifies stopover site duration, connected migratory routes, post-fledging dispersal and survival, and adult survival and fidelity on a landscape-scale; parameters that cannot be easily estimated using non-tagged birds. While the Motus network is highly connected in eastern North America, the western part of the continent is lagging in coverage and connectivity, limiting the ability to obtain sample sizes large enough to robustly model demographic parameters from tagged birds. Thus, the expansion of the Motus network is a high priority for Pacific Flyway State Agencies. To date, no method exists for determining priority locations for new Motus receiving stations. With collaborations from States and the Canadian Province of British Columbia, we used eBird citizen scientist data to prioritize strategic locations for new Motus receiving stations throughout the Pacific Flyway. We model priority species’ co-occupancy of varying abundance states (i.e., absent, present, abundant, abundant in multiple weeks) with spatially varying Landsat (red and near infrared), water, land cover types, and weather covariates while accounting for variable detection with temporally varying survey effort covariates. Using occupancy model predictions, we identify high-use areas of the Pacific Flyway for establishing new Motus receiving towers that have high probabilities of intercepting high presence and /or abundance of multiple species of interest in a series of predictive occupancy maps. This package contains all the necessary files to recreate the data analysis, print out maps based on predictions
Dataset: Swarms in Central Utah – event detection lists, arrival picks, relocations & moment tensor solutions
<p>Dataset containing results of moment tensor inversions, relocations and event detections for our study "Petersen & Pankow (2023): Small-magnitude seismic swarms in Central Utah: Interactions of regional tectonics, local structures and hydrothermal systems" (<a href="https://doi.org/10.1029/2023GC010867">https://doi.org/10.1029/2023GC010867</a>).<br>Please read the pdf-README file for more information on the dataset.</p>
Dissolved organic carbon concentrations for seasonal synoptic sampling of 100 urban streams in Salt Lake City, Utah (USA) from 2022-2023
This dataset contains dissolved organic carbon concentrations from surface water samples collected at 100 urban stream locations in the greater Salt Lake City, Utah metropolitan area. Samples were collected four times (July 2022, October 2022, February 2023, and May 2023) to capture spatial and seasonal variation in DOC concentrations. Filtered stream samples were analyzed for dissolved organic carbon concentration. These data were collected as part of the Carbon in Urban Rivers Biogeochemistry (CURB) Project. Detailed field data and site data are published separately and can be linked using the “curbid” and “synoptic_event” columns in each dataset.
Field data for seasonal synoptic sampling of 100 urban streams in Salt Lake City, Utah (USA), 2023-2024
This dataset contains field measurements taken during water sampling from 100 urban stream locations in the greater Salt Lake City, Utah (USA) metropolitan area. Field collection took place during four synoptic sampling events (July 2022, October 2022, February 2023, and May 2023) to capture spatial and seasonal variation in stream conditions (specific conductivity, water temperature, dissolved oxygen, pH, ORP). Filtered stream samples were analyzed for dissolved organic carbon concentration and characteristics, available in a separate dataset. These data were collected as part of the Carbon in Urban Rivers Biogeochemistry (CURB) Project. Detailed field data and site data are published separately and can be linked using the “curbid” and “synoptic_event” columns in each dataset.
Dissolved organic matter characterization for seasonal synoptic sampling of 100 urban streams in Salt Lake City, Utah (USA) from 2023-2024
This dataset contains dissolved organic matter (DOC) characteristics from surface water samples collected at 100 urban stream locations in the greater Salt Lake City, Utah metropolitan area. Samples were collected four times (July 2023, October 2023, January 2024, and May 2024) to capture spatial and seasonal variation in DOC concentrations. Fluorescent optical properties were measured on filtered water samples to understand the chemical composition of dissolved organic matter. Excitation-Emission Matrices (EEMs) were measured using a Horiba Aqualog spectrometer. DOM characteristics were quantified using both standard fluorescence and absorbance metrics as well as through parallel factor (PARAFAC) analysis. These data were collected as part of the Carbon in Urban Rivers Biogeochemistry (CURB) Project. Detailed field data and site data are published separately and can be linked using the “curbid” and “synoptic_event” columns in each data
Figures 7-16. 7, 11 Ebo pepinensis from Utah Lake 8, 12 Titanebo parabolis from Utah 9, 15 Halodromus patellaris, from Monastir 10 Philodromus lepidus from Kebili, Tunisia 13 Halodromus patellidens from Kuwait 14 in The Ebo-like running crab spiders in the Old World (Araneae, Philodromidae)
Figures 7-16. 7, 11 Ebo pepinensis from Utah Lake 8, 12 Titanebo parabolis from Utah 9, 15 Halodromus patellaris, from Monastir 10 Philodromus lepidus from Kebili, Tunisia 13 Halodromus patellidens from Kuwait 14 Halodromus barbarae sp. n. from Cartagena 16 Halodromus gershomi sp. n. from Massawa 7-10 Female clypeus and chelicerae, frontal view 11-16 Female cephalothorax, dorsal view. Scale lines = 0.5 mm.
Figures 1-6. 1, 4 Halodromus patellaris from Monastir 2 Ebo pepinensis from Utah Lake 3 Titanebo albocaudatus from Abilene 5-6 Titanebo andreaannae from Tucson 1-3 Left male palp, ventral view 4 Tarsal claws and scopulae 5 in The Ebo-like running crab spiders in the Old World (Araneae, Philodromidae)
Figures 1-6. 1, 4 Halodromus patellaris from Monastir 2 Ebo pepinensis from Utah Lake 3 Titanebo albocaudatus from Abilene 5-6 Titanebo andreaannae from Tucson 1-3 Left male palp, ventral view 4 Tarsal claws and scopulae 5 Epigyne, dorsal view, showing schematic course of the internal ducts (broken black line) and the demarcation between bursa copulatrix and copulatory ducts (white line) 6 Details of receptacula, showing numerous pores in the torus region.
Supplemental files for "Lateral and Temporal Constraints on The Depositional History of The Bonneville Salt Flats, Utah, USA"
<p>Radiocarbon, strontium isotope, optically stimulated luminescence, X-ray diffraction, X-ray fluorescence, tephra microprobe, grain-size, ostracode, and diatom occurrence data, from the Bonneville Salt Flats as well as regional strontium isotope data.</p>
RTK-GPS measurements on 6 rock glaciers in the La Sal and Uinta Mountains, Utah between 2021 and 2023
<p>RTK-GPS surveying of points marked on the surfaces of 6 rock glaciers in the La Sal and Uinta Mountains, Utah</p> <p>All<span> </span>measurements made with a pair of Emlid Reach RS2 RTK-GPS receivers connected in FIX mode</p> <p>Comparison of the x/y coordinates for points in subsequent surveys reveals planimetric motion of the rock glacier</p> <p>Error on measurements in the z direction (vertical) is large enough that up/down changes in the rock glaicer surface cannot be quantified from these data alone</p>
Figures 73–78 in Culicoides Latreille and Leptoconops Skuse biting midges of the southwestern United States with emphasis on the Canyonlands of southeastern Utah (Diptera: Ceratopogonidae)
Figures 73–78. Male genitalia of Culicoides subgenus Diphaomyia, ventral view. 73) C. defoliarti-haematopotus, focused on aedeagus (A), paramere (P). 74) C. defoliarti-haematopotus, focused on ventral apodemes of gonocoxites (Gcva) and median lobes on parameres (Pml). 75) C. inyoensis, posterior projections on basal arms of aedeagus circled. 76) C. erikae, median lobes on parameres circled. 77) C. salihi, focused on aedeagus and parameres, posterior projections on basal arms of aedeagus (App). 78) C. salihi, focused on posterior portion of ventral apodemes of gonocoxites, circled.
Figures 104–109 in Culicoides Latreille and Leptoconops Skuse biting midges of the southwestern United States with emphasis on the Canyonlands of southeastern Utah (Diptera: Ceratopogonidae)
Figures 104–109. Male genitalia of Culicoides subgenus Drymodesmyia, ventral view. 104) C. butleri (Greenlee County, AZ). 105) C. butleri (Gila County, AZ [FSCA]). 106) C. cacticola, bottom of basal arch of aedeagus delineated (San Diego County, CA [BM]). 107) C. jonesi (Greenlee County, AZ). 108) C. sitiens. 109) C. torridus, height (h) of basal arch of aedeagus indicated (San Diego County, CA [BM]).
Figures 63–65 in Culicoides Latreille and Leptoconops Skuse biting midges of the southwestern United States with emphasis on the Canyonlands of southeastern Utah (Diptera: Ceratopogonidae)
Figures 63–65. Male genitalia of Culicoides subgenus Avaritia, ventral view. Upper images focused on aedeagus (A). Lower insets focused on caudal margin of tergite 9. Ventral apodeme of gonocoxite labeled (Gcva). Anteriordirected median process of aedeagus circled. 63) C. boydi (Riverside County, CA [BM]). 64) C. chiopterus (MD [FSCA]). 65) C. obsoletus (MD [FSCA]).
Figures 66–72 in Culicoides Latreille and Leptoconops Skuse biting midges of the southwestern United States with emphasis on the Canyonlands of southeastern Utah (Diptera: Ceratopogonidae)
Figures 66–72. Male genitalia of Culicoides subgenus Silvicola, ventral view. 66) C. cockerellii (Bonneville County, ID). 67) C. freeborni (San Diego County, CA [BM]). 68) C. lahontan. 69) C. neofagineus (paratype, Mendocino County, CA [FSCA]). 70) C. neomontanus, basal and apical tips of aedeagus triangulated. 71) C. saltonensis (Imperial County, CA [FSCA]). 72) C. sierrensis (paratype, Modoc County, CA [FSCA]).
Figures 56–62. Culicoides reevesi. 56 in Culicoides Latreille and Leptoconops Skuse biting midges of the southwestern United States with emphasis on the Canyonlands of southeastern Utah (Diptera: Ceratopogonidae)
Figures 56–62. Culicoides reevesi. 56) Female wing. 57) Male wing. 58) Female antennal flagellomeres 9 (f9) and 10 (f10). 59) Male antennal flagellomeres 9 (f9) and 10 (f10). 60) Female head. 61) Male genitalia, ventral view, focused on left paramere (P). 62) Focused on aedeagus, tip (At), subapical processes (Asp) (Lake County, CA).
Figures 88–93 in Culicoides Latreille and Leptoconops Skuse biting midges of the southwestern United States with emphasis on the Canyonlands of southeastern Utah (Diptera: Ceratopogonidae)
Figures 88–93. Male genitalia of Culicoides, ventral view. 88) C. luglani, submedian processes of parameres circled. 89) C. crepuscularis, ventral apodeme of gonocoxite circled. 90) C. calexicanus, apices of parameres circled, apex of aedeagus delineated. 91) C. hawsi (paratype, Modoc County, CA [FSCA]). 92) C. palmerae, sharp lateral shoulders on median process of aedeagus indicated (A). 93) C. utahensis.
Figures 81–87 in Culicoides Latreille and Leptoconops Skuse biting midges of the southwestern United States with emphasis on the Canyonlands of southeastern Utah (Diptera: Ceratopogonidae)
Figures 81–87. Male genitalia of Culicoides Piliferus group, ventral view. 81) C. cavaticus, focused on aedeagus. 82) C. cavaticus, focused on aedeagus arm base (Aab), basal head of paramere (Ph), ventral apodeme of gonocoxite (Gcva) (paratype, Sacramento County, CA [FSCA]). 83) C. cavaticus (Grand County, UT). 84) C. doeringae, focused on aedeagus. 85) C. doeringae, focused on basal head of paramere (Ph), ventral apodeme of gonocoxite (Gcva). 86, 87) C. Piliferus group species A variations.
Figures 46–49 in Culicoides Latreille and Leptoconops Skuse biting midges of the southwestern United States with emphasis on the Canyonlands of southeastern Utah (Diptera: Ceratopogonidae)
Figures 46–49. Male genitalia of Culicoides subgenus Monoculicoides, ventral view. 46) C. sonorensis, focused on fused base of parameres (P). 47) C. sonorensis, focused on aedeagus (not to same scale), spicules circled. 48) C. occidentalis, focused on fused base of parameres (P). 49) C. occidentalis, focused on aedeagus (not to same scale).
Figures 41–45 in Culicoides Latreille and Leptoconops Skuse biting midges of the southwestern United States with emphasis on the Canyonlands of southeastern Utah (Diptera: Ceratopogonidae)
Figures 41–45. Male genitalia of Culicoides, ventral view, gonocoxite (Gc), gonostylus (Gs), paramere (P), aedeagus (A), apicolateral processes of tergite 9 (T9alp), sternite 9 (S9). 41) C. mortivallis. 42) C. werneri (paratype, Pima County, AZ [FSCA]). 43) C. bottimeri. Spermathecae, rudimentary third spermatheca (rsp), sternite 8 (S8), sternite 9 (S9). 44) C. bottimeri. 45) C. stonei.
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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.