Zobrazeno 1 - 10 of 29 pro vyhledávání: '"Graham A Sexstone"'
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Akademický článek
Black carbon dominated dust in recent radiative forcing on Rocky Mountain snowpacks
Autor: Kelly E Gleason, Joseph R McConnell, Monica M Arienzo, Graham A Sexstone, Stefan Rahimi
Publikováno v: Environmental Research Letters, Vol 17, Iss 5, p 054045 (2022)
The vast majority of surface water resources in the semi-arid western United States start as winter snowpack. Solar radiation is a primary driver of snowmelt, making snowpack water resources especially sensitive to even small increases in concentrati
Externí odkaz: https://doaj.org/article/37a28e375ae549efa4e4d3c072337ec3
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3
Snow Surface Roughness across Spatio-Temporal Scales
Autor: Thomas, Steven R. Fassnacht, Kazuyoshi Suzuki, Jessica E. Sanow, Graham A. Sexstone, Anna K. D. Pfohl, Molly E. Tedesche, Bradley M. Simms, Eric S.
Publikováno v: Water; Volume 15; Issue 12; Pages: 2196
The snow surface is at the interface between the atmosphere and Earth. The surface of the snowpack changes due to its interaction with precipitation, wind, humidity, short- and long-wave radiation, underlying terrain characteristics, and land cover.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=multidiscipl::b0ef3e69f5441ad32a84c4d58f585946
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4
Subgrid snow depth coefficient of variation spanning alpine to sub-alpine mountainous terrain
Autor: Steven R. Fassnacht, Juan I. López-Moreno, Graham A. Sexstone, Christopher A. Hiemstra
Publikováno v: Cuadernos de Investigación Geográfica. 48:79-96
Given the substantial variability of snow in complex mountainous terrain, a considerable challenge of coarse scale modeling applications is accurately representing the subgrid variability of snowpack properties. The snow depth coefficient of variatio
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8f87bfea1b1161bd4beb7c3d852a5611
https://doi.org/10.18172/cig.4951
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6
Spatial Variability in Seasonal Snowpack Trends across the Rio Grande Headwaters (1984–2017)
Autor: Colin A. Penn, Kelly E. Gleason, Graham A. Sexstone, David W. Clow, Glen E. Liston, C. David Moeser
Publikováno v: Journal of Hydrometeorology. 21:2713-2733
This study evaluated the spatial variability of trends in simulated snowpack properties across the Rio Grande headwaters of Colorado using the SnowModel snow evolution modeling system. SnowModel simulations were performed using a grid resolution of 1
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f0e7747e8f57223dd820460653911f45
https://doi.org/10.1175/jhm-d-20-0077.1
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8
Akademický článek
Geometric Versus Anemometric Surface Roughness for a Shallow Accumulating Snowpack
Autor: Jessica E. Sanow, Steven R. Fassnacht, David J. Kamin, Graham A. Sexstone, William L. Bauerle, Iuliana Oprea
Publikováno v: Geosciences, Vol 8, Iss 12, p 463 (2018)
When applied to a snow-covered surface, aerodynamic roughness length, z0, is typically considered as a static parameter within energy balance equations. However, field observations show that z0 changes spatially and temporally, and thus z0 incorporat
Externí odkaz: https://doaj.org/article/e4dec41436fb42a28dc0cd1494bf0a77
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10
A New Sampler for the Collection and Retrieval of Dry Dust Deposition
Autor: Janice Brahney, Gregory A. Wetherbee, P. Strong, Ruth C. Heindel, Cody Youngbull, Graham A. Sexstone
Publikováno v: Watershed Sciences Faculty Publications
Atmospheric dust can influence biogeochemical cycles, accelerate snowmelt, and affect air, water quality, and human health. Yet, the bulk of atmospherically transported material remains poorly quantified in terms of total mass fluxes and composition.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8aeb024f347e32868ed4c80f7a2c0dbf
https://digitalcommons.usu.edu/wats_facpub/1110
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