Search Results - "Quinn, James G."

“Unresolved Complex Mixture” (UCM): A brief history of the term and moving beyond it by Farrington, John W., Quinn, James G.

“…•History of the term “Unresolved Complex Mixture” in hydrocarbons gas chromatograms.•Past ten years, the UCM has been partially or fully resolved by analytical…”
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The distribution and sources of polycyclic aromatic hydrocarbons in Narragansett Bay surface sediments by Hartmann, Paul C., Quinn, James G., Cairns, Robert W., King, John W.

“…Polycyclic aromatic hydrocarbons (PAHs) were measured in 41 surface sediments from Narragansett Bay, RI. All the analytes generally decrease down bay from the…”
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Arsenic concentrations, distributions and bioaccessibilities at a UNESCO World Heritage Site (Devon Great Consols, Cornwall and West Devon Mining Landscape) by Braungardt, Charlotte, Chen, Xiaqing, Chester-Sterne, Daniel, Quinn, James G.A., Turner, Andrew

“…Devon Great Consols (DGC) is a region in south west England where extensive mining for Cu, Sn and As took place in the nineteenth century. Because of its…”
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Unresolved Complex Mixture (UCM) in Coastal Environments Is Derived from Fossil Sources by White, Helen K, Xu, Li, Hartmann, Paul, Quinn, James G, Reddy, Christopher M

“…The unresolved complex mixture (UCM) frequently dominates organic extracts isolated from estuarine and coastal sediments in the vicinity of industrial centers…”
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Free and Bound Benzotriazoles in Marine and Freshwater Sediments by Reddy, Christopher M, Quinn, James G, King, John W

“…To investigate how some anthropogenic compounds are sequestered in sediments, we examined the free and bound fractions of six different substituted…”
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Depositional history of organic contaminants in Narragansett Bay, Rhode Island, USA by Hartmann, Paul C., Quinn, James G., Cairns, Robert W., King, John W.

“…Sediment cores were taken at three locations in Narragansett Bay, Rhode Island, USA in 1997 and analyzed for a variety of organic contaminants including…”
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Environmental Chemistry of Benzothiazoles Derived from Rubber by Reddy, Christopher M, Quinn, James G

“…Benzothiazole (BT), 2-hydroxybenzothiazole (HOBT), and 2-(4-morpholino)benzothiazole (24MoBT) leach from crumb rubber material (CRM) and asphalt containing…”
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Urban runoff as a source of polycyclic aromatic hydrocarbons to coastal waters by Hoffman, Eva J, Mills, Gary L, Latimer, James S, Quinn, James G

“…Samples of urban runoff from 4 storm sewers in areas of different land use (suburban residential, commercial, heavy industrial, and multilane highway) were…”
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Polychlorinated biphenyls in Narragansett Bay surface sediments by Hartmann, Paul C, Quinn, James G, Cairns, Robert W, King, John W

“…Polychlorinated biphenyls (PCBs) were evaluated in 41 surface sediments collected from Narragansett Bay, RI in 1997–1998. Highest concentrations of total PCBs…”
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GC-MS analysis of total petroleum hydrocarbons and polycyclic aromatic hydrocarbons in seawater samples after the North Cape oil spill by Reddy, Christopher M, Quinn, James G

“…We developed a gas chromatograph-mass spectrometer (GC-MS) method for measuring both total petroleum hydrocarbons (TPHs) and polycyclic aromatic hydrocarbons…”
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An effect of dissolved nutrient concentrations on alkenone-based temperature estimates by Epstein, Bonnie L., D'Hondt, Steven, Quinn, James G, Zhang, Jiaping, Hargraves, Paul E.

“…The ratio of 37‐carbon diunsaturated to diunsaturated and triunsaturated alkenones (UK′37) produced by some haptophytes is widely used as a proxy for past sea…”
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Historical Trends and Current Inputs of Hydrophobic Organic Compounds in an Urban Estuary:  The Sedimentary Record by Latimer, James S, Quinn, James G

“…Sediments collected and examined for total aliphatic hydrocarbons, polycyclic aromatic hydrocarbons (PAHs), and polychlorinated biphenyls (PCBs) were used to…”
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Intercalibration of LABs in Marine Sediment SRM1941a and Their Application as a Molecular Marker in Narragansett Bay Sediments by Hartmann, Paul C, Quinn, James G, King, John W, Tsutsumi, Shinobu, Takada, Hideshige

“…Linear alkylbenzenes (LABs) were first discharged to the environment in the early 1960s as a byproduct of linear alkylbenzenesulfonate (LAS) detergents…”
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Tributyltin in environmental samples from the Former Derecktor Shipyard, Coddington Cove, Newport RI by WADE, Terry L, SWEET, Stephen T, QUINN, James G, CAIRNS, Robert W, KING, John W

“…Tributyltin (TBT) was detected in all 24 surface sediment (top 2 cm) samples collected from Coddington Cove, Newport, RI. TBT surface sediment concentrations…”
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Relationships among total lipid, lipid classes, and polychlorinated biphenyl concentrations in two indigenous populations of ribbed mussels (Geukensia demissa) over an annual cycle by Bergen, Barbara J., Nelson, William G., Quinn, James G., Jayaraman, Saro

“…Two indigenous ribbed mussel (Geukensia demissa) populations were sampled approximately every four weeks during 1997 to investigate the relationships among…”
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Isolation of Marine Sediment Colloids and Associated Polychlorinated Biphenyls:  An Evaluation of Ultrafiltration and Reverse-Phase Chromatography by Burgess, Robert M, McKinney, Richard A, Brown, William A, Quinn, James G

“…Environmental colloids are suspected of having significant effects on nonpolar organic contaminant geochemistry, transport, and bioavailability. However,…”
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Aliphatic Petroleum and Biogenic Hydrocarbons Entering Narragansett Bay from Tributaries under Dry Weather Conditions by Latimer, James S., Quinn, James G.

“…The temporal variability of hydrocarbon inputs from rivers discharging into Narragansett Bay under dry weather conditions, as well as the elucidation of the…”
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A combined reversed-phase and purge and trap chromatographic method to study the interaction of volatile organic compounds with dissolved humic acid in aqueous solutions by Kango, Reyaz A, Quinn, James G

“…Volatile organic compounds (VOC) were mixed with humic acid solutions, the unreacted fraction was removed by solid phase extraction and the reacted fraction…”
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Partitioning of no. 2 fuel oil in controlled estuarine ecosystems. Sediments and suspended particulate matter by Gearing, Patrick J, Gearing, Juanita N, Pruell, Richard J, Wade, Terry L, Quinn, James G

“…The fate of no. 2 fuel oil added as a dispersant in semi weekly doses to three controlled estuarine ecosystems was investigated. Samples of suspended…”
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Formation of n-Alkenes during anaerobic decomposition of a marine algal mat by Requejo, A.G, Quinn, J.G

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