Search Results - "Herfort, Lydie"

Archaeal Nitrification in the Ocean by Wuchter, Cornelia, Abbas, Ben, Coolen, Marco J. L., Herfort, Lydie, van Bleijswijk, Judith, Timmers, Peer, Strous, Marc, Teira, Eva, Herndl, Gerhard J., Middelburg, Jack J., Schouten, Stefan, Damsté, Jaap S. Sinninghe

“…Marine Crenarchaeota are the most abundant single group of prokaryotes in the ocean, but their physiology and role in marine biogeochemical cycles are unknown…”
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A novel proxy for terrestrial organic matter in sediments based on branched and isoprenoid tetraether lipids by Hopmans, E C, Weijers, JWH, Schefuss, E, Herfort, L, Damste, JSS, Schouten, S

“…We propose a novel tracer for terrestrial organic carbon in sediments based on the analysis of tetraether lipids using high-performance liquid…”
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Genomic Signatures for Sedimentary Microbial Utilization of Phytoplankton Detritus in a Fast-Flowing Estuary by Smith, Maria W., Herfort, Lydie, Rivers, Adam R., Simon, Holly M.

“…In fast-flowing, river-dominated estuaries, “hotspots” of microbial biogeochemical cycling can be found within areas of extended water retention. Lateral bays…”
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Ubiquitous dissolved inorganic carbon assimilation by marine bacteria in the Pacific Northwest coastal ocean as determined by stable isotope probing by DeLorenzo, Suzanne, Bräuer, Suzanna L, Edgmont, Chelsea A, Herfort, Lydie, Tebo, Bradley M, Zuber, Peter

“…In order to identify bacteria that assimilate dissolved inorganic carbon (DIC) in the northeast Pacific Ocean, stable isotope probing (SIP) experiments were…”
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Variations in spatial and temporal distribution of Archaea in the North Sea in relation to environmental variables by Herfort, Lydie, Schouten, Stefan, Abbas, Ben, Veldhuis, Marcel J. W., Coolen, Marco J. L., Wuchter, Cornelia, Boon, Jan P., Herndl, Gerhard J., Sinninghe Damsté, Jaap S.

“…Abstract The spatial and temporal distribution of pelagic Archaea was studied in the southern North Sea by rRNA hybridization, sequencing and quantification of…”
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Co-variation of crenarchaeol and branched GDGTs in globally-distributed marine and freshwater sedimentary archives by Fietz, Susanne, Huguet, Carme, Bendle, James, Escala, Marina, Gallacher, Christopher, Herfort, Lydie, Jamieson, Robert, Martínez-Garcia, Alfredo, McClymont, Erin L., Peck, Vicky L., Prahl, Fredrick G., Rossi, Sergio, Rueda, Gemma, Sanson-Barrera, Anna, Rosell-Melé, Antoni

“…Two major types of glycerol dialkyl glycerol tetraethers (GDGTs) are commonly used in paleoecological and paleoclimatological reconstructions: isoprenoidal and…”
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Characterization of Transport and Deposition of Terrestrial Organic Matter in the Southern North Sea Using the BIT Index by Herfort, Lydie, Schouten, Stefan, Boon, Jan P., Woltering, Martijn, Baas, Marianne, Johan W. H. Weijers, Jaap S. Sinninghe Damsté

“…We have applied a recently introduced proxy, the BIT (branched and isoprenoid tetraether) index, to determine terrestrial organic matter (TOM) transport from…”
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Application of the TEX86 temperature proxy to the southern North Sea by HERFORT, Lydie, SCHOUTEN, Stefan, BOON, Jan P, SINNINGHE DAMSTE, Jaap S

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Microbial players and processes involved in phytoplankton bloom utilization in the water column of a fast‐flowing, river‐dominated estuary by Smith, Maria W., Herfort, Lydie, Fortunato, Caroline S., Crump, Byron C., Simon, Holly M.

“…Fueled by seasonal phytoplankton blooms, the Columbia River estuary is a natural bioreactor for organic matter transformations. Prior metagenome analyses…”
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Seasonal changes in bacterial and archaeal gene expression patterns across salinity gradients in the Columbia River coastal margin by Smith, Maria W, Herfort, Lydie, Tyrol, Kaitlin, Suciu, Dominic, Campbell, Victoria, Crump, Byron C, Peterson, Tawnya D, Zuber, Peter, Baptista, Antonio M, Simon, Holly M

“…Through their metabolic activities, microbial populations mediate the impact of high gradient regions on ecological function and productivity of the highly…”
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Infrastructure for collaborative science and societal applications in the Columbia River estuary by BAPTISTA, António M., SEATON, Charles, P. WILKIN, Michael, F. RISEMAN, Sarah, NEEDOBA, Joseph A., MAIER, David, TURNER, Paul J., KÄRNÄ, Tuomas, LOPEZ, Jesse E., HERFORT, Lydie, MEGLER, V.M., McNEIL, Craig, CRUMP, Byron C., PETERSON, Tawnya D., H. SPITZ, Yvette, SIMON, Holly M.

“…To meet societal needs, modem estuarine science needs to be interdisciplinary and collaborative, combine discovery with hypotheses testing, and be responsive…”
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BICARBONATE STIMULATION OF CALCIFICATION AND PHOTOSYNTHESIS IN TWO HERMATYPIC CORALS1 by Herfort, Lydie, Thake, Brenda, Taubner, Isabelle

“…A wide range of bicarbonate concentrations was used to monitor the kinetics of bicarbonate (HCO3−) use in both photosynthesis and calcification in two…”
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Spatial variability overwhelms seasonal patterns in bacterioplankton communities across a river to ocean gradient by Fortunato, Caroline S, Herfort, Lydie, Zuber, Peter, Baptista, Antonio M, Crump, Byron C

“…Few studies of microbial biogeography address variability across both multiple habitats and multiple seasons. Here we examine the spatial and temporal…”
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Bicarbonate stimulation of calcification and photosynthesis in two hermatypic corals by Herfort, Lydie, Thake, Brenda, Taubner, Isabelle

“…A wide range of bicarbonate concentrations was used to monitor the kinetics of bicarbonate (HCO₃⁻) use in both photosynthesis and calcification in two…”
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Quantity and quality of particulate organic matter controls bacterial production in the Columbia River estuary by Crump, Byron C., Fine, Lindy M., Fortunato, Caroline S., Herfort, Lydie, Needoba, Joseph A., Murdock, Sheryl, Prahl, Fredrick G.

“…Estuaries function as “bioreactors” for fluvial materials in which microbial, biogeochemical, and ecological processes transform organic matter and nutrients…”
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Determining indicator taxa across spatial and seasonal gradients in the Columbia River coastal margin by Fortunato, Caroline S, Eiler, Alexander, Herfort, Lydie, Needoba, Joseph A, Peterson, Tawnya D, Crump, Byron C

“…Bacterioplankton communities are deeply diverse and highly variable across space and time, but several recent studies demonstrate repeatable and predictable…”
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Contrasting genomic properties of free-living and particle-attached microbial assemblages within a coastal ecosystem by Smith, Maria W, Zeigler Allen, Lisa, Allen, Andrew E, Herfort, Lydie, Simon, Holly M

“…The Columbia River (CR) is a powerful economic and environmental driver in the US Pacific Northwest. Microbial communities in the water column were analyzed…”
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Metagenomic insights into particles and their associated microbiota in a coastal margin ecosystem by Simon, Holly M, Smith, Maria W, Herfort, Lydie

“…Our previously published research was one of the pioneering studies on the use of metagenomics to directly compare taxonomic and metabolic properties of…”
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Use of Highly Specific Molecular Markers Reveals Positive Correlation between Abundances of Mesodinium cf. major and Its Preferred Prey, Teleaulax amphioxeia, During Red Water Blooms in the Columbia River Estuary by Herfort, Lydie, Maxey, Katie, Voorhees, Ian, Simon, Holly M., Grobler, Kolette, Peterson, Tawnya D., Zuber, Peter

“…In a previous study, Teleaulax amphioxeia—the preferred prey of Mesodinium in the Columbia River estuary—were undetectable within intense annual blooms,…”
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Myrionecta rubra ( Mesodinium rubrum) bloom initiation in the Columbia River estuary by Herfort, Lydie, Peterson, Tawnya D., Campbell, Victoria, Futrell, Sheedra, Zuber, Peter

“…To better understand the development of the annually recurring late summer red water blooms of the phototrophic ciliate Myrionecta rubra in the Columbia River…”
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