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Incorporation of nitrogen from decomposing red alder leaves into plants and soil of a recent clearcut in Oregon

Creator:: Swanston, Christopher W. and Myrold, David Douglas
Abstract:: Nitrogen incorporation from red alder (Alnus rubra Bong.) into an Oregon upland mesic forest soil was studied by tracing the fate of 15N added as 15N-labeled alder leaf litter. The recovery of 15N in vegetation, litter, light- and heavy-fractions of the soil, the chloroform-labile (microbial biomass) pool, and the whole...
Resource Type:: Article
Full Text:: plants and soil of a recent clearcut in Oregon1 Christopher W. Swanston and David D. Myrold Abstract

Ji[David]XiuleiChemistrySuperiorCathodeSodium.pdf

Creator:: Raju, Vadivukarasi, Rains, Jordan, Gates, Cooper, Luo, Wei, Wang, Xingfeng, Stickle, William F., Stucky, Galen D., and Ji, Xiulei
Abstract:: We, for the first time, demonstrate that orthorhombic V₂O₅ can exhibit superior electrochemical performance in sodium ion batteries when uniformly coated inside nanoporous carbon. The encapsulated V₂O₅ shows a specific capacity as high as 276 mAh/g, while the whole nanocomposite exhibits a capacity of 170 mAh/g. The V₂O₅/C composite was...
Full Text:: ,† Xingfeng Wang,† William F. Stickle,‡ Galen D. Stucky§ and Xiulei Ji*† † Department of Chemistry, Oregon

Parker, David Bill.pdf

Creator:: Parker, David Bill
Abstract:: Data from the southern Cascade Mountains of Oregon has been collected for application in computer analysis of snowfields. Vegetation type, canopy cover, slope, aspect, insolation, and snowfield ground truth delineation are given consideration. In addition, a procedure for transferral of data onto Landsat imagery was derived.
Full Text:: EXTENT; SOUTHERN CASCADE MOUNTAINS, OREGON by DAVID BILL PARKER A RESE;RCH PAPER suiitted to THE

Ji[David]XiuleiChemistryAmbientHydrolysisDeposition.pdf

Creator:: Wang, Xingfeng, Raju, Vadivukarasi, Luo, Wei, Wang, Bao, Stickle, William F., and Ji, Xiulei
Abstract:: Despite the considerable advances of deposition technologies, it remains a significant challenge to form conformal deposition on surface of nanoporous carbons. Here, we introduce a new ambient hydrolysis deposition method that employs and controls pre-adsorbed water vapor on nanoporous carbons to define the deposition of TiO₂. We converted the deposited...
Full Text:: suggested by the corresponding titanium elemental mapping (Fig. 2a,b,d). We are aware of the fact that

Nitrification Responses of Soil Ammonia-Oxidizing Archaea and Bacteria to Ammonium Concentrations

Creator:: Giguere, Andrew T., Taylor, Anne E., Myrold, David D., and Bottomley, Peter J.
Abstract:: Although ammonia-oxidizing archaea (AOA) and bacteria (AOB) coexist in most non-acidic agricultural soils, the factors that influence their relative contributions to soil nitrification activity remain unclear. A 2- to 4-d whole soil microcosm assay was developed, utilizing the aliphatic C₈ alkyne 1-octyne to inactivate AOB-driven nitrification activity without impacting AOA...
Resource Type:: Article
Full Text:: archaea and bacteria to ammonia 1 additions. 2 3 Andrew Giguere a, Anne Taylor a, David Myrold a

MyroldDavidCropSoilScienceEcologicalConsequencesExpansion_FiguresS1-S2.pdf

Creator:: Hiltbrunner, Erika, Aerts, Rien, Bühlmann, Tobias, Myrold, David D., and et al.
Abstract:: Research in warm-climate biomes has shown that invasion by symbiotic dinitrogen (N₂)-fixing plants can transform ecosystems in ways analogous to the transformations observed as a consequence of anthropogenic, atmospheric nitrogen (N) deposition: declines in biodiversity, soil acidification, and alterations to carbon and nutrient cycling, including increased N losses through nitrate...
Full Text:: biomes Hiltbrunner E, Aerts R, Bühlmann T, Huss-Danell K, Magnusson B, Myrold DD, Reed SC, Sigurdsson

MyroldDavidCropSoilScienceEcologicalConsequencesExpansion.pdf

Creator:: Hiltbrunner, Erika, Aerts, Rien, Bühlmann, Tobias, Myrold, David D., and et al.
Abstract:: Research in warm-climate biomes has shown that invasion by symbiotic dinitrogen (N₂)-fixing plants can transform ecosystems in ways analogous to the transformations observed as a consequence of anthropogenic, atmospheric nitrogen (N) deposition: declines in biodiversity, soil acidification, and alterations to carbon and nutrient cycling, including increased N losses through nitrate...
Full Text:: · Borgthor Magnusson · David D. Myrold · Sasha C. Reed · Bjarni D. Sigurdsson · Christian Körner Received

Distributions of Extracellular Peptidases Across Prokaryotic Genomes Reflect Phylogeny and Habitat

Creator:: Nguyen, Trang T. H., Myrold, David D., and Mueller, Ryan S.
Abstract:: Proteinaceous compounds are abundant forms of organic nitrogen in soil and aquatic ecosystems, and the rate of protein depolymerization, which is accomplished by a diverse range of microbial secreted peptidases, often limits nitrogen turnover in the environment. To determine if the distribution of secreted peptidases reflects the ecological and evolutionary...
Resource Type:: Article
Full Text:: Peptidases Across Prokaryotic Genomes Reflect Phylogeny and Habitat Trang T. H. Nguyen1* , David D. Myrold1

Measuring aerobic respiration in stream ecosystems using the resazurin-resorufin system

Creator:: Gonzalez-Pinzon, Ricardo, Haggerty, Roy, and Myrold, David D.
Abstract:: The use of smart tracers to study hydrologic systems is becoming more widespread. Smart tracers are compounds that irreversibly react in the presence of a process or condition under investigation. Resazurin (Raz) is a smart tracer that undergoes an irreversible reduction to resorufin (Rru) in the presence of cellular metabolic...
Resource Type:: Article
Full Text:: -resorufin system Ricardo González-Pinzón,1 Roy Haggerty,1 and David D. Myrold2 Received 28 January 2012

Ji[David]XiuleiChemistrySuperiorCathodeSodium(SupportingInformation).pdf

Creator:: Raju, Vadivukarasi, Rains, Jordan, Gates, Cooper, Luo, Wei, Wang, Xingfeng, Stickle, William F., Stucky, Galen D., and Ji, Xiulei
Abstract:: We, for the first time, demonstrate that orthorhombic V₂O₅ can exhibit superior electrochemical performance in sodium ion batteries when uniformly coated inside nanoporous carbon. The encapsulated V₂O₅ shows a specific capacity as high as 276 mAh/g, while the whole nanocomposite exhibits a capacity of 170 mAh/g. The V₂O₅/C composite was...
Full Text:: ,† William F. Stickle,‡ Galen D. Stucky§ and Xiulei Ji*† †Department of Chemistry, Oregon State University

ScholarsArchive@OSU

Incorporation of nitrogen from decomposing red alder leaves into plants and soil of a recent clearcut in Oregon

Ji[David]XiuleiChemistrySuperiorCathodeSodium.pdf

Parker, David Bill.pdf

Ji[David]XiuleiChemistryAmbientHydrolysisDeposition.pdf

Nitrification Responses of Soil Ammonia-Oxidizing Archaea and Bacteria to Ammonium Concentrations

MyroldDavidCropSoilScienceEcologicalConsequencesExpansion_FiguresS1-S2.pdf

MyroldDavidCropSoilScienceEcologicalConsequencesExpansion.pdf

Distributions of Extracellular Peptidases Across Prokaryotic Genomes Reflect Phylogeny and Habitat

Measuring aerobic respiration in stream ecosystems using the resazurin-resorufin system

Ji[David]XiuleiChemistrySuperiorCathodeSodium(SupportingInformation).pdf

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