Search Results - "James, K B"
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The continental margin is a key source of iron to the HNLC North Pacific Ocean
Published in Geophysical research letters (01-04-2008)“…Here we show that labile particulate iron and manganese concentrations in the upper 500 m of the Western Subarctic Pacific, an iron‐limited High Nutrient Low…”
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Revisiting Carbon Flux through the Ocean's Twilight Zone
Published in Science (American Association for the Advancement of Science) (27-04-2007)“…The oceanic biological pump drives sequestration of carbon dioxide in the deep sea via sinking particles. Rapid biological consumption and remineralization of…”
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3
Carbon export and fate beneath a dynamic upwelled filament off the California coast
Published in Biogeosciences (20-05-2021)“…To understand the vertical variations in carbon fluxes in biologically productive waters, four autonomous carbon flux explorers (CFEs), ship-lowered…”
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Year-round observations of carbon biomass and flux variability in the Southern Ocean
Published in Global biogeochemical cycles (01-06-2009)“…Three Carbon Explorer (CE) floats profiling to kilometer depths in the Southern Ocean tracked dawn‐dusk variations of mixing and stratification, particulate…”
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Robotic observations of high wintertime carbon export in California coastal waters
Published in Biogeosciences (30-05-2016)“…Biologically mediated particulate organic and inorganic carbon (POC and PIC) export from surface waters is the principal determinant of the vertical oceanic…”
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Carbon Flux Explorer optical assessment of C, N and P fluxes
Published in Biogeosciences (27-03-2019)“…The magnitude and controls of particulate carbon exported from surface waters and its remineralization at depth are poorly constrained. The Carbon Flux…”
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Wintertime phytoplankton bloom in the subarctic Pacific supported by continental margin iron
Published in Global biogeochemical cycles (01-03-2006)“…Heightened biological activity was observed in February 1996 in the high‐nutrient low‐chlorophyll (HNLC) subarctic North Pacific Ocean, a region that is…”
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Robotic Observations of Dust Storm Enhancement of Carbon Biomass in the North Pacific
Published in Science (American Association for the Advancement of Science) (25-10-2002)“…Two autonomous robotic profiling floats deployed in the subarctic North Pacific on 10 April 2001 provided direct records of carbon biomass variability from…”
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The influence of drought and anthropogenic effects on groundwater levels in Orissa, India
Published in Journal of hydrology (Amsterdam) (20-09-2007)“…Investigating the response of groundwater levels to the extreme weather events provides essential information for sustainable planning and management of water…”
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Robotic Observations of Enhanced Carbon Biomass and Export at 55°S During SOFeX
Published in Science (American Association for the Advancement of Science) (16-04-2004)“…Autonomous floats profiling in high-nitrate low-silicate waters of the Southern Ocean observed carbon biomass variability and carbon exported to depths of 100…”
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Autonomous Water Sampling for Long-Term Monitoring of Trace Metals in Remote Environments
Published in Environmental science & technology (16-10-2012)“…A remotely controlled autonomous method for long-term high-frequency sampling of environmental waters in remote locations is described. The method which…”
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12
Particulate matter chemistry and dynamics in the twilight zone at VERTIGO ALOHA and K2 sites
Published in Deep-sea research. Part I, Oceanographic research papers (01-12-2008)“…Understanding particle dynamics in the ‘Twilight Zone’ is critical to prediction of the ocean's carbon cycle. As part of the VERtical Transport In the Global…”
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13
Indication of lower neck irradiation in nasopharyngeal carcinoma without nodal metastasis: the potential impact of tumor volume
Published in Chinese medical journal (05-06-2013)“…Background Elective radiation of lower neck is controversial for nasopharyngeal carcinoma (NPC) without lymph node metastasis (NO disease). Tumor volume is an…”
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14
Iron supply and demand in the upper ocean
Published in Global biogeochemical cycles (01-03-2000)“…Iron is hypothesized to be a limiting micronutrient for ocean primary production. This paper presents an analysis of the iron budget in the upper ocean. The…”
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15
Fibrous dysplasia involving the base of the skull
Published in American journal of roentgenology (1976) (01-03-2002)Get full text
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Deconvolution assessment of splenic and splanchnic contributions to portal venous blood flow in liver cirrhosis
Published in Medical physics (Lancaster) (01-05-2011)“…Purpose: To devise a noninvasive imaging method for resolving the relative contribution of splenic and splanchnic blood flow to portal venous flow and derive…”
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The barite-opal-organic carbon association in oceanic particulate matter
Published in Nature (London) (24-03-1988)“…A major part of the marine barium cycle consists of the formation, sinking and dissolution of barite particles. Scanning electron microscopy and energy…”
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18
Multiple sulfur isotope constraints on the modern sulfur cycle
Published in Earth and planetary science letters (15-06-2014)“…We present 28 multiple sulfur isotope measurements of seawater sulfate (δ34SSO4 and Δ33SSO4) from the modern ocean over a range of water depths and sites along…”
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The dynamic ocean biological pump: Insights from a global compilation of particulate organic carbon, CaCO3, and opal concentration profiles from the mesopelagic
Published in Global biogeochemical cycles (01-09-2011)“…We have compiled a global data set of 62 open ocean profiles of particulate organic carbon (POC), CaCO3, and opal concentrations collected by large volume in…”
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Autophagy Governs Protumorigenic Effects of Mitotic Slippage-induced Senescence
Published in Molecular cancer research (01-11-2018)“…The most commonly utilized class of chemotherapeutic agents administered as a first-line therapy are antimitotic drugs; however, their clinical success is…”
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