J
Jeffrey Abell
Researcher at Humboldt State University
Publications - 12
Citations - 764
Jeffrey Abell is an academic researcher from Humboldt State University. The author has contributed to research in topics: Nitrate & Thermocline. The author has an hindex of 12, co-authored 12 publications receiving 698 citations. Previous affiliations of Jeffrey Abell include Utrecht University.
Papers
More filters
Journal ArticleDOI
Distributions of TOP, TON and TOC in the North Pacific subtropical gyre : Implications for nutrient supply in the surface ocean and remineralization in the upper thermocline
TL;DR: In this paper, the authors report measurements of total organic phosphorus, nitrogen, and carbon (TOP, TON, and TOC) along a meridional transect in the eastern subtropical North Pacific.
Journal ArticleDOI
The biological pump in the subtropical North Pacific Ocean: Nutrient sources, Redfield ratios, and recent changes
TL;DR: A simple model of the upper ocean circulation and carbon export demonstrates the sensitivity of apparent oxygen utilization (AOU) in the upper thermocline, atmospheric pCO2 and atmospheric pO2 responses to changes in the carbon pump as discussed by the authors.
Journal Article
State of the California Current 2014-15: Impacts of the Warm-Water "Blob"
Andrew W. Leising,Isaac D. Schroeder,Steven J. Bograd,Jeffrey Abell,Reginaldo Durazo,Gilberto Gaxiola-Castro,Eric P. Bjorkstedt,John C. Field,Keith M. Sakuma,Roxanne R. Robertson,Ralf Goericke,William T. Peterson,Ric Brodeur,Caren Barceló,Toby D. Auth,Elizabeth A. Daly,Robert M. Suryan,Amanda J. Gladics,Jessica M. Porquez,Sam McClatchie,Edward D. Weber,William Watson,Jarrod A. Santora,William J. Sydeman,Sharon R. Melin,Francisco P. Chavez,Richard T. Golightly,Stephanie R. Schneider,Jennifer L. Fisher,Cheryl A. Morgan,Russell W. Bradley,Peter Warybok +31 more
TL;DR: The most recent state-of-the-art state of the California Current (SOTCC) is presented in this paper, where the authors focus on the conditions associated with several offshore regions of anomalously warm water, the northernmost commonly referred to as the blob.
Journal ArticleDOI
Potential rates and pathways of microbial nitrate reduction in coastal sediments.
Anniet M. Laverman,Philippe Van Cappellen,Debby Van Rotterdam-Los,Céline Pallud,Jeffrey Abell +4 more
TL;DR: Dentrification was the major nitrate removal pathway in the sediments, although excess ammonium production indicated a contribution of dissimilatory nitrate reduction to ammonium under nitrate-limiting conditions.
Journal ArticleDOI
The use of flow-through sediment reactors in biogeochemical kinetics: Methodology and examples of applications
TL;DR: In this article, the maximum potential reduction rates (Rmax) and half-saturation constants (Km) of the terminal electron acceptors were derived from time-series outflow concentration measurements.