mirage

Browsing Marine Chemistry and Geochemistry (MC&G) by Title

WHOAS at MBLWHOI Library

a service of the MBLWHOI Library | About WHOAS

Browsing Marine Chemistry and Geochemistry (MC&G) by Title

Sort by: Order: Results:

  • Hendry, Katharine R.; Rickaby, Rosalind E. M.; de Hoog, Jan C. M.; Weston, Keith; Rehkamper, Mark (2008-09)
    Cadmium is a biologically important trace metal that co-varies with phosphate (PO43- or Dissolved Inorganic Phosphate, DIP) in seawater. However, the exact nature of Cd uptake mechanisms and the relationship with phosphate ...
  • Xue, Zichen; Rehkamper, Mark; Horner, Tristan J.; Abouchami, Wafa; Middag, Rob; van de Flierdt, Tina; de Baa, Hein J. W. (2013-09-09)
    Cadmium concentrations and isotope compositions were determined for 47 seawater samples from the high nutrient low chlorophyll (HNLC) zone of the Atlantic sector of the Southern Ocean. The samples include 13 surface ...
  • Lacan, Francois; Francois, Roger; Ji, Yongcheng; Sherrell, Robert M. (2006-06-29)
    The oceanic cycle of cadmium is still poorly understood, despite its importance for phytoplankton growth and paleoceanographic applications. As for other elements that are biologically recycled, variations in isotopic ...
  • Doney, Scott C.; Schimel, David S. (2007-05-29)
    The global carbon and climate systems are closely intertwined, with biogeochemical processes responding to and driving climate variations. Over a range of geological and historical time-scales, warmer climate conditions ...
  • Longworth, Brett E.; Robinson, Laura F.; Roberts, Mark L.; Beaupre, Steven R.; Burke, Andrea; Jenkins, William J. (2012-04-17)
    This paper describes a technique for measuring the 14C content of carbonate samples by producing C-ions directly in the negative ion sputter source of an accelerator mass spectrometer (AMS) system. This direct analysis ...
  • Bach, Wolfgang; Rosner, Martin; Jons, Niels; Rausch, Svenja; Robinson, Laura F.; Paulick, Holger; Erzinger, Jorg (2011-09-02)
    Carbonate veins hosted in ultramafic basement drilled at two sites in the Mid Atlantic Ridge 15°N area record two different stages of fluid-basement interaction. A first generation of carbonate veins consists of calcite ...
  • Morris, Paul J.; Sanders, Richard J. (American Geophysical Union, 2011-07-08)
    Subantarctic islands in the high-nutrient, low-chlorophyll (HNLC) Southern Ocean are natural sources of iron and stimulate blooms in their proximity, such as the one observed close to the Crozet Islands (52°E, 46°S). During ...
  • Sailley, Sevrine F.; Ducklow, Hugh W.; Moeller, Holly V.; Fraser, William R.; Schofield, Oscar M. E.; Steinberg, Deborah K.; Garzio, Lori M.; Doney, Scott C. (Inter-Research, 2013-10-31)
    An inverse food-web model for the western Antarctic Peninsula (WAP) pelagic food web was constrained with data from Palmer Long Term Ecological Research (PAL-LTER) project annual austral summer sampling cruises. Model ...
  • McCollom, Thomas M.; Seewald, Jeffrey S. (2006-01-12)
    Although it is widely believed that production of organic compounds by Fischer-Tropsch synthesis and related processes occurs in many geologic environments, unambiguous identification of compounds with an abiotic origin ...
  • Barth, Johannes A. C.; Slater, Greg F.; Schuth, Christoph; Bill, Markus; Downey, Angela; Larkin, Mike; Kalin, Robert M. (American Society for Microbiology, 2002-04)
    The strain Burkholderia cepacia G4 aerobically mineralized trichloroethene (TCE) to CO2 over a time period of ~20 h. Three biodegradation experiments were conducted with different bacterial optical densities at 540 nm ...
  • Hwang, Jeomshik; Druffel, Ellen R. M. (American Geophysical Union, 2006-12-09)
    To study cycling of organic fractions in the ocean, relative abundances and radio- and stable-carbon isotope measurements of total lipid extract, acid-soluble, and acid-insoluble fractions of suspended particulate organic ...
  • Griffith, David R.; Wacker, Lukas; Gschwend, Philip M.; Eglinton, Timothy I. (2012-06)
    Steroids are potent hormones that are found in many environments. Yet, contributions from synthetic and endogenous sources are largely uncharacterized. The goal of this study was to evaluate whether carbon isotopes could ...
  • Plata, Desiree L. (Massachusetts Institute of Technology and Woods Hole Oceanographic Institution, 2009-06)
    Driven by commercial promise, the carbon nanotube (CNT) industry is growing rapidly, yet little is known about the potential environmental impacts of these novel materials. In particular, there are no methods to detect ...
  • Thornton, Peter E.; Doney, Scott C.; Lindsay, Keith; Moore, J. Keith; Mahowald, Natalie M.; Randerson, James T.; Fung, Inez Y.; Lamarque, J.-F.; Feddema, J. J.; Lee, Y.-H. (Copernicus Publications on behalf of the European Geosciences Union, 2009-10-08)
    Inclusion of fundamental ecological interactions between carbon and nitrogen cycles in the land component of an atmosphere-ocean general circulation model (AOGCM) leads to decreased carbon uptake associated with CO2 ...
  • Baker, David F.; Bosch, H.; Doney, Scott C.; O'Brien, D.; Schimel, David S. (Copernicus Publications on behalf of the European Geosciences Union, 2010-05-03)
    We quantify how well column-integrated CO2 measurements from the Orbiting Carbon Observatory (OCO) should be able to constrain surface CO2 fluxes, given the presence of various error sources. We use variational data ...
  • Hughen, Konrad A.; Southon, John R.; Bertrand, Chanda J. H.; Frantz, Brian; Zermeno, Paula (Dept. of Geosciences, University of Arizona, 2004)
    This paper describes the methods used to develop the Cariaco Basin PL07-58PC marine radiocarbon calibration data set. Background measurements are provided for the period when Cariaco samples were run, as well as revisions ...
  • Carilli, Jessica E.; Prouty, Nancy G.; Hughen, Konrad A.; Norris, Richard D. (2009-07)
    The Mesoamerican Reef, the second-largest barrier reef in the world, is located in the western Caribbean Sea off the coasts of Mexico, Belize, Guatemala, and Honduras. Particularly in the south, the surrounding watersheds ...
  • Kamenik, J.; Dulaiova, Henrieta; Buesseler, Ken O.; Pike, Steven M.; Stastna, K. (Copernicus Publications on behalf of the European Geosciences Union, 2013-09-23)
    Surface seawater 134Cs and 137Cs samples were collected in the central and western North Pacific Ocean during the 2 yr after the Fukushima Dai-ichi Nuclear Power Plant accident to monitor dispersion patterns of these ...
  • Povinec, Pavel P.; Aoyama, Michio; Biddulph, D.; Breier, R.; Buesseler, Ken O.; Chang, C. C.; Golser, R.; Hou, X. L.; Jeskovsky, M.; Jull, A. J. T.; Kaizer, J.; Nakano, M.; Nies, H.; Palcsu, L.; Papp, L.; Pham, Mai Khanh; Steier, P.; Zhang, L. Y. (Copernicus Publications on behalf of the European Geosciences Union, 2013-08-15)
    Radionuclide impact of the Fukushima Dai-ichi nuclear power plant accident on the distribution of radionuclides in seawater of the NW Pacific Ocean is compared with global fallout from atmospheric tests of nuclear weapons. ...
  • Saba, Vincent S.; Friedrichs, Marjorie A. M.; Carr, Mary-Elena; Antoine, David; Armstrong, Robert A.; Asanuma, Ichio; Aumont, Olivier; Bates, Nicholas R.; Behrenfeld, Michael J.; Bennington, Val; Bopp, Laurent; Bruggeman, Jorn; Buitenhuis, Erik T.; Church, Matthew J.; Ciotti, Aurea M.; Doney, Scott C.; Dowell, Mark; Dunne, John P.; Dutkiewicz, Stephanie; Gregg, Watson; Hoepffner, Nicolas; Hyde, Kimberly J. W.; Ishizaka, Joji; Kameda, Takahiko; Karl, David M.; Lima, Ivan D.; Lomas, Michael W.; Marra, John; McKinley, Galen A.; Melin, Frederic; Moore, J. Keith; Morel, Andre; O'Reilly, John; Salihoglu, Baris; Scardi, Michele; Smyth, Tim J.; Tang, Shilin; Tjiputra, Jerry; Uitz, Julia; Vichi, Marcello; Waters, Kirk; Westberry, Toby K.; Yool, Andrew (American Geophysical Union, 2010-09-15)
    The performance of 36 models (22 ocean color models and 14 biogeochemical ocean circulation models (BOGCMs)) that estimate depth-integrated marine net primary productivity (NPP) was assessed by comparing their output to ...

Search WHOAS


Browse

My Account