Zobrazeno 1 - 10
of 44
pro vyhledávání: '"W. R. Geyer"'
Publikováno v:
Biogeosciences, Vol 19, Pp 3523-3536 (2022)
In late summer 2019 and 2020 bottom waters in southern Cape Cod Bay (CCB) became depleted of dissolved oxygen (DO), with documented benthic mortality in both years. Hypoxic conditions formed in relatively shallow water where the strong seasonal therm
Externí odkaz:
https://doaj.org/article/69d206b396ab40ebbaeb0ca63fea6f49
Akademický článek
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Publikováno v:
Journal of Geophysical Research: Earth Surface. 127
Publikováno v:
Journal of Physical Oceanography. 46:1769-1783
High-resolution observations of velocity, salinity, and turbulence quantities were collected in a salt wedge estuary to quantify the efficiency of stratified mixing in a high-energy environment. During the ebb tide, a midwater column layer of strong
Autor:
W. R. Geyer, D. K. Ralston
Publikováno v:
Journal of Physical Oceanography. 45:546-561
Model studies and observations in the Hudson River estuary indicate that frontogenesis occurs as a result of topographic forcing. Bottom fronts form just downstream of lateral constrictions, where the width of the estuary increases in the down-estuar
Publikováno v:
Geophysical Research Letters. 41:8987-8993
Observations at the Columbia River plume show that wave breaking is an important source of turbulence at the offshore front, which may contribute to plume mixing. The lateral gradient of current associated with the plume front is sufficient to block
Autor:
Alexander F. Shchepetkin, John C. Warner, Albert J. Hermann, Richard P. Signell, James C. McWilliams, Bruce D. Cornuelle, W. R. Geyer, Katja Fennel, Thomas M. Powell, Christopher R. Sherwood, L. Lanerolle, John Wilkin, W. P. Budgell, E. Di Lorenzo, Arthur J. Miller, Andrew M. Moore, Julia Levin, Dale B. Haidvogel, Hernan G. Arango, Enrique N. Curchitser
Publikováno v:
Journal of Computational Physics. 227:3595-3624
Systematic improvements in algorithmic design of regional ocean circulation models have led to significant enhancement in simulation ability across a wide range of space/time scales and marine system types. As an example, we briefly review the Region
Publikováno v:
Journal of Physical Oceanography. 37:1859-1877
A series of dye releases in the Hudson River estuary elucidated diapycnal mixing rates and temporal variability over tidal and fortnightly time scales. Dye was injected in the bottom boundary layer for each of four releases during different phases of
Publikováno v:
Continental Shelf Research. 27:375-399
A mooring and tripod array was deployed from the fall of 2002 through the spring of 2003 on the Po prodelta to measure sediment transport processes associated with sediment delivered from the Po River. Observations on the prodelta revealed wave-suppo
Publikováno v:
Limnology and Oceanography. 50:328-345
The plume advection hypothesis links blooms of the toxic dinoflagellate Alexandrium fundyensein the western Gulf of Maine (GOM) to a buoyant plume derived from river outflows. This hypothesis was examined with cruise and moored-instrument observation