Now showing items 1-6 of 6

  • Decadal-timescale estuarine geomorphic change under future scenarios of climate and sediment supply 

    Ganju, Neil K.; Schoellhamer, David H. (Springer, 2009-12-19)
    Future estuarine geomorphic change, in response to climate change, sea-level rise, and watershed sediment supply, may govern ecological function, navigation, and water quality. We estimated geomorphic changes in Suisun ...
  • Discontinuous hindcast simulations of estuarine bathymetric change : a case study from Suisun Bay, California 

    Ganju, Neil K.; Jaffe, Bruce E.; Schoellhamer, David H. (Elsevier B.V., 2011-04-15)
    Simulations of estuarine bathymetric change over decadal timescales require methods for idealization and reduction of forcing data and boundary conditions. Continuous simulations are hampered by computational and data ...
  • Flow convergence caused by a salinity minimum in a tidal channel 

    Warner, John C.; Schoellhamer, David H.; Burau, Jon R.; Schladow, S. Geoffrey (CALFED Science Program, the California Digital Library eScholarship Repository, and the University of California—Davis John Muir Institute of the Environment., 2006-12)
    Residence times of dissolved substances and sedimentation rates in tidal channels are affected by residual (tidally averaged) circulation patterns. One influence on these circulation patterns is the longitudinal density ...
  • Hindcasting of decadal-timescale estuarine bathymetric change with a tidal-timescale model 

    Ganju, Neil K.; Schoellhamer, David H.; Jaffe, Bruce E. (American Geophysical Union, 2009-12-02)
    Hindcasting decadal-timescale bathymetric change in estuaries is prone to error due to limited data for initial conditions, boundary forcing, and calibration; computational limitations further hinder efforts. We developed ...
  • Mercury dynamics in a San Francisco estuary tidal wetland : assessing dynamics using in situ measurements 

    Bergamaschi, Brian A.; Fleck, Jacob A.; Downing, Bryan D.; Boss, Emmanuel S.; Pellerin, Brian A.; Ganju, Neil K.; Schoellhamer, David H.; Byington, Amy A.; Heim, Wesley A.; Stephenson, Mark; Fujii, Roger (Springer, 2012-04-03)
    We used high-resolution in situ measurements of turbidity and fluorescent dissolved organic matter (FDOM) to quantitatively estimate the tidally driven exchange of mercury (Hg) between the waters of the San Francisco estuary ...
  • Methyl mercury dynamics in a tidal wetland quantified using in situ optical measurements 

    Bergamaschi, Brian A.; Fleck, Jacob A.; Downing, Bryan D.; Boss, Emmanuel S.; Pellerin, Brian A.; Ganju, Neil K.; Schoellhamer, David H.; Byington, Amy A.; Heim, Wesley A.; Stephenson, Mark; Fujii, Roger (Association for the Sciences of Limnology and Oceanography, 2011-07)
    We assessed monomethylmercury (MeHg) dynamics in a tidal wetland over three seasons using a novel method that employs a combination of in situ optical measurements as concentration proxies. MeHg concentrations measured ...