2015
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Jay, D. A.; Talke, S. A.; Hudson, A.; Twardowski, M. S. Estuarine turbidity maxima revisited: Instrumental approaches, remote sensing, modeling studies, and new directions Book Chapter In: Ashworth, P. J.; Best, J. L.; Parsons, D. R. (Ed.): 68 , pp. 48-109, Elsevier, 1, 2015, ISBN: 9780444635297. Abstract | Links | BibTeX @inbook{Jay2015,
title = {Estuarine turbidity maxima revisited: Instrumental approaches, remote sensing, modeling studies, and new directions},
author = {D. A. Jay and S. A. Talke and A. Hudson and M. S. Twardowski},
editor = {P. J. Ashworth and J. L. Best and D. R. Parsons
},
doi = {10.1016/B978-0-444-63529-7.00004-3},
isbn = {9780444635297},
year = {2015},
date = {2015-11-23},
volume = {68},
pages = {48-109},
publisher = {Elsevier},
edition = {1},
series = {Developments in Sedimentology},
abstract = {Estuarine turbidity maxima (ETM) are zones of elevated sediment concentration that often occur in coastal plain, salt wedge, and river-dominated estuaries, where they influence the morphodynamic development, biogeochemical cycling, and contaminant redistribution of these systems. In this review, we examine recent advances in in situ and remote sensing techniques that can be used to improve our understanding of ETM, summarize recent theoretical and numerical modeling results, and define a series of research questions for the next decade. New acoustic configurations and instruments have the potential to address gaps in current observational capabilities and understanding, for example by providing better definition of vertical and horizontal sediment fluxes. Higher resolution (meter scale) ocean color remote sensing will allow visualization of small-scale features such as frontal boundaries and turbulent eddies in a manner that has not previously been possible. Increasing spectral resolution in ocean color images will allow development of improved algorithms to quantify sediment concentrations remotely. Additionally, the in-water optical techniques used to validate and develop algorithms for ocean color remote sensing can be adapted to estuaries, and are often amenable to rapid survey modes of deployment. In sum, these techniques provide opportunities to improve ETM models and theory.
Recent theoretical analyses of the profiles of velocity and suspended sediment concentration (SSC) in estuaries, integral analyses of ETM SSC conservation, and numerical model studies provide important insights into the response of ETM to external forcing and the mechanisms behind ETM particle trapping. However, existing studies produce more questions than answers. For example, it is still not possible to predict, except in very general terms, what trapping mechanisms will be active in different kinds of estuaries, and whether multiple ETM can be expected. The role of nonstationarity, extreme events, and climate change (e.g., mean sea level (MSL) rise and altered flow regimes) on ETM dynamics have not been systematically investigated, and feedbacks between anthropogenic influences and other system changes remain poorly understood. We summarize possible future analysis paths in terms of 10 research questions.},
keywords = {},
pubstate = {published},
tppubtype = {inbook}
}
Estuarine turbidity maxima (ETM) are zones of elevated sediment concentration that often occur in coastal plain, salt wedge, and river-dominated estuaries, where they influence the morphodynamic development, biogeochemical cycling, and contaminant redistribution of these systems. In this review, we examine recent advances in in situ and remote sensing techniques that can be used to improve our understanding of ETM, summarize recent theoretical and numerical modeling results, and define a series of research questions for the next decade. New acoustic configurations and instruments have the potential to address gaps in current observational capabilities and understanding, for example by providing better definition of vertical and horizontal sediment fluxes. Higher resolution (meter scale) ocean color remote sensing will allow visualization of small-scale features such as frontal boundaries and turbulent eddies in a manner that has not previously been possible. Increasing spectral resolution in ocean color images will allow development of improved algorithms to quantify sediment concentrations remotely. Additionally, the in-water optical techniques used to validate and develop algorithms for ocean color remote sensing can be adapted to estuaries, and are often amenable to rapid survey modes of deployment. In sum, these techniques provide opportunities to improve ETM models and theory.
Recent theoretical analyses of the profiles of velocity and suspended sediment concentration (SSC) in estuaries, integral analyses of ETM SSC conservation, and numerical model studies provide important insights into the response of ETM to external forcing and the mechanisms behind ETM particle trapping. However, existing studies produce more questions than answers. For example, it is still not possible to predict, except in very general terms, what trapping mechanisms will be active in different kinds of estuaries, and whether multiple ETM can be expected. The role of nonstationarity, extreme events, and climate change (e.g., mean sea level (MSL) rise and altered flow regimes) on ETM dynamics have not been systematically investigated, and feedbacks between anthropogenic influences and other system changes remain poorly understood. We summarize possible future analysis paths in terms of 10 research questions. |
Moghimi, S.; Thomson, J.; Ozkan-Haller, T.; Umlauf, L.; Zippel, S. On the modeling of wave-enhanced turbulence nearshore Journal Article In: Ocean Modelling, 103 , pp. 118-132, 2015. BibTeX @article{Moghimi2015,
title = {On the modeling of wave-enhanced turbulence nearshore},
author = {S. Moghimi and J. Thomson and T. Ozkan-Haller and L. Umlauf and S. Zippel},
year = {2015},
date = {2015-11-01},
journal = {Ocean Modelling},
volume = {103},
pages = {118-132},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
Moftakahri, H. R.; Jay, D. A.; Talke, S. A.; Schoellhamer, D. H. Estimation of historic flows and sediment loads to San Francisco Bay, 1848-2011 Journal Article In: Journal of Hydrology, 529 (3), pp. 1247-1261, 2015. BibTeX @article{Moftakahri2015,
title = {Estimation of historic flows and sediment loads to San Francisco Bay, 1848-2011},
author = {H. R. Moftakahri and D. A. Jay and S. A. Talke and D. H. Schoellhamer},
year = {2015},
date = {2015-08-20},
journal = {Journal of Hydrology},
volume = {529},
number = {3},
pages = {1247-1261},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
Orton, P. M.; Talke, S. A.; Jay, D. A.; Yin, L.; Blumberg, A. F.; Georgas, N.; Zhao, H.; Roberts, H. J.; MacManus, K. Channel Shallowing as Mitigation of Coastal Flooding Journal Article In: Journal of Marine Science and Engineering, 3 (3), pp. 654-673, 2015. BibTeX @article{Orton2015,
title = {Channel Shallowing as Mitigation of Coastal Flooding},
author = {P. M. Orton and S. A. Talke and D. A. Jay and L. Yin and A. F. Blumberg and N. Georgas and H. Zhao and H. J. Roberts and K. MacManus},
year = {2015},
date = {2015-07-21},
journal = {Journal of Marine Science and Engineering},
volume = {3},
number = {3},
pages = {654-673},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
Jay, D. A.; Leffler, K.; Diefenderfer, H. L.; Borde, A. B. Tidal-fluvial and estuarine processes in the Lower Columbia River: I. Along-channel water level variations, Pacific Ocean to Bonneville Dam Journal Article In: Estuaries and Coasts, 38 (2), pp. 415-433, 2015. Links | BibTeX @article{JayLefflerDiefenderferBorde2015,
title = {Tidal-fluvial and estuarine processes in the Lower Columbia River: I. Along-channel water level variations, Pacific Ocean to Bonneville Dam},
author = {D. A. Jay and K. Leffler and H. L. Diefenderfer and A. B. Borde},
doi = {10.1007/s12237-014-9819-0},
year = {2015},
date = {2015-06-01},
journal = {Estuaries and Coasts},
volume = {38},
number = {2},
pages = {415-433},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
Guo, L.; Wegen, M. van der; Jay, D. A.; Matte, P.; Wang, Z. B.; Roelvink, D.; He, Q. River-tide dynamics: Exploration of non stationary and nonlinear tidal behavior in the Yangtze River estuary Journal Article In: Journal of Geophysical Research, 120 (5), pp. 3499-3521, 2015. Links | BibTeX @article{Guo2015,
title = {River-tide dynamics: Exploration of non stationary and nonlinear tidal behavior in the Yangtze River estuary},
author = {L. Guo and M. van der Wegen and D. A. Jay and P. Matte and Z. B. Wang and D. Roelvink and Q. He},
doi = {10.1002/2014JC010491},
year = {2015},
date = {2015-05-19},
journal = {Journal of Geophysical Research},
volume = {120},
number = {5},
pages = {3499-3521},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
Xie, J.; Pan, J.; Jay, D. A. Multimodal internal waves generated over a subcritical ridge: Impact of the upper-ocean stratification Journal Article In: Journal of Physical Oceanography, 45 (3), pp. 904-926, 2015. Links | BibTeX @article{XiePanJay:2015,
title = {Multimodal internal waves generated over a subcritical ridge: Impact of the upper-ocean stratification},
author = {J. Xie and J. Pan and D. A. Jay},
doi = {10.1175/JPO-D-14-0132.1},
year = {2015},
date = {2015-03-01},
journal = {Journal of Physical Oceanography},
volume = {45},
number = {3},
pages = {904-926},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
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Zaron, E. D.; Fitzpatrick, P. J.; Cross, S. L.; Harding, J. M.; Bub, F. L.; Wiggert, J. D.; Ko, D. S.; Woodard, K.; Mooers, C. N. K. Initial Evaluations of a Gulf of Mexico/Caribbean ocean forecast system in the context of the Deepwater Horizon disaster Journal Article In: Frontiers of Earth Science, accepted , 2015. Links | BibTeX @article{Hardingetal:2015,
title = {Initial Evaluations of a Gulf of Mexico/Caribbean ocean forecast system in the context of the Deepwater Horizon disaster},
author = {E. D. Zaron and P. J. Fitzpatrick and S. L. Cross and J. M. Harding and F. L. Bub and J. D. Wiggert and D. S. Ko and K. Woodard and C. N. K. Mooers},
doi = {10.1007/s11707-014-0508-x},
year = {2015},
date = {2015-01-01},
journal = {Frontiers of Earth Science},
volume = {accepted},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
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Hernandez, Fabrice; Blockley, Edward; Brassington, Gary B.; Davidson, Fraser; Divakaran, Prasanth; Drevillon, Marie; Ishizaki, Shiro; Garcia-Sotillo, Marcos; Hogan, Patrick J.; Lagemaa, Priidik; Levier, Bruno; Martin, Matthew; Mehra, Avichal; Mooers, Christopher; Ferry, Nicolas; Ryan, Andrew; Regnier, Charly; Sellar, Alistair; Smith, Gregory C.; Sofianos, Sarantis; Spindler, Todd; Volpe, Gianluca; Wilkin, John; Zaron, Edward D.; Zhang, Aijun Recent progress in performance evaluations and near real-time assessment of operational ocean products Journal Article In: J. of Operational Oceanogr., accepted , 2015. BibTeX @article{Hernandzetal:2015,
title = {Recent progress in performance evaluations and near real-time assessment of operational ocean products},
author = {Fabrice Hernandez and Edward Blockley and Gary B. Brassington and Fraser Davidson and Prasanth Divakaran and Marie Drevillon and Shiro Ishizaki and Marcos Garcia-Sotillo and Patrick J. Hogan and Priidik Lagemaa and Bruno Levier and Matthew Martin and Avichal Mehra and Christopher Mooers and Nicolas Ferry and Andrew Ryan and Charly Regnier and Alistair Sellar and Gregory C. Smith and Sarantis Sofianos and Todd Spindler and Gianluca Volpe and John Wilkin and Edward D. Zaron and Aijun Zhang},
year = {2015},
date = {2015-01-01},
journal = {J. of Operational Oceanogr.},
volume = {accepted},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
Zaron, E. D. Properties of non-stationary tides inferred from dual-satellite crossovers Journal Article In: Journal of Physical Oceanography, submitted , 2015. BibTeX @article{Zaron:2015a,
title = {Properties of non-stationary tides inferred from dual-satellite crossovers},
author = {E. D. Zaron},
year = {2015},
date = {2015-01-01},
journal = {Journal of Physical Oceanography},
volume = {submitted},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
Zaron, E. D. Nonstationary Internal Tides Observed Using Dual-Satellite Altimetry Journal Article In: Journal of Physical Oceanography, 45 (9), pp. 2239-2246, 2015. Abstract | Links | BibTeX @article{doi:10.1175/JPO-D-15-0020.1,
title = {Nonstationary Internal Tides Observed Using Dual-Satellite Altimetry},
author = {E. D. Zaron},
url = {https://doi.org/10.1175/JPO-D-15-0020.1},
doi = {10.1175/JPO-D-15-0020.1},
year = {2015},
date = {2015-01-01},
journal = {Journal of Physical Oceanography},
volume = {45},
number = {9},
pages = {2239-2246},
abstract = {AbstractDual-satellite crossover data from the Jason-2 and Cryosat-2 altimeter missions are used in a novel approach to quantify stationary and nonstationary tides from time-lagged mean square sea surface height (SSH) differences, computed for lags from 1 to 1440 h (60 days). The approach is made feasible by removing independent estimates of the stationary tide and mesoscale SSH variance, which greatly reduces the sampling error of the SSH statistics. For the semidiurnal tidal band, the stationary tidal variance is approximately 0.73 cm2, and the nonstationary variance is about 0.33 cm2, or 30% of the total. The temporal correlation of the nonstationary tide is examined by complex demodulation and found to be oscillatory with first 0 crossing at 400 h (17 days). Because a significant fraction of the time-variable mesoscale signal is resolved at time scales of roughly 150 h by the present constellation of satellite altimeters, the results suggest that it may be feasible to predict the nonstationary tide from modulations of the resolved mesoscale, thus enhancing the efficacy of tidal corrections for planned wide-swath altimeters such as the Surface Water and Ocean Topography (SWOT) mission.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
AbstractDual-satellite crossover data from the Jason-2 and Cryosat-2 altimeter missions are used in a novel approach to quantify stationary and nonstationary tides from time-lagged mean square sea surface height (SSH) differences, computed for lags from 1 to 1440 h (60 days). The approach is made feasible by removing independent estimates of the stationary tide and mesoscale SSH variance, which greatly reduces the sampling error of the SSH statistics. For the semidiurnal tidal band, the stationary tidal variance is approximately 0.73 cm2, and the nonstationary variance is about 0.33 cm2, or 30% of the total. The temporal correlation of the nonstationary tide is examined by complex demodulation and found to be oscillatory with first 0 crossing at 400 h (17 days). Because a significant fraction of the time-variable mesoscale signal is resolved at time scales of roughly 150 h by the present constellation of satellite altimeters, the results suggest that it may be feasible to predict the nonstationary tide from modulations of the resolved mesoscale, thus enhancing the efficacy of tidal corrections for planned wide-swath altimeters such as the Surface Water and Ocean Topography (SWOT) mission. |
2014
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Styles, R.; Borgianini, S.; Brodie, R.; Jurisa, J. Application of a Particle Transport Model in the Vicinity of a Riverine Tidal Boundary Journal Article In: Journal of Coastal Sciences, 1 (2), pp. 1-10, 2014, ISSN: 2348-6740. BibTeX @article{Styles2014,
title = {Application of a Particle Transport Model in the Vicinity of a Riverine Tidal Boundary},
author = {R. Styles and S. Borgianini and R. Brodie and J. Jurisa},
issn = {2348-6740},
year = {2014},
date = {2014-10-06},
journal = {Journal of Coastal Sciences},
volume = {1},
number = {2},
pages = {1-10},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
Talke, S. A.; Orton, P.; Jay, D. A. Increasing storm tides in New York Harbor, 1844-2013 Journal Article In: Geophysical Research Letters, 41 (9), 2014. Links | BibTeX @article{TalkeOrtonJay2014,
title = {Increasing storm tides in New York Harbor, 1844-2013},
author = {S. A. Talke and P. Orton and D. A. Jay},
url = {http://dx.doi.org/10.1002/2014GL059574},
doi = {10.1002/2014GL059574},
year = {2014},
date = {2014-05-01},
journal = {Geophysical Research Letters},
volume = {41},
number = {9},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
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Jonge, V. N. de; Schuttelaars, H. M.; Beusekom, J. M. M.van; Talke, S. A.; Swart, H. E. de The influence of channel deepening on estuarine turbidity dynamics, as exemplified by the Ems estuary Journal Article In: Estuary, Coastal and Shelf Science, 139 , pp. 46-59, 2014. Links | BibTeX @article{deJongeetal2014,
title = {The influence of channel deepening on estuarine turbidity dynamics, as exemplified by the Ems estuary},
author = {V. N. de Jonge and H. M. Schuttelaars and J. M. M.van Beusekom and S. A. Talke and H. E. de Swart},
url = {http://www.sciencedirect.com/science/article/pii/S0272771413005544},
doi = {10.1016/j.ecss.2013.12.030},
year = {2014},
date = {2014-02-01},
journal = {Estuary, Coastal and Shelf Science},
volume = {139},
pages = {46-59},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
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Zaron, E. D.; Jay, D. A. An Analysis of Secular Change in Tides at Open-Ocean Sites in the Pacific Journal Article In: Journal of Physical Oceanography, 44 (7), pp. 1704–1726, 2014. Links | BibTeX @article{ZaronJay:2014,
title = {An Analysis of Secular Change in Tides at Open-Ocean Sites in the Pacific},
author = {E. D. Zaron and D. A. Jay},
url = {http://archives.pdx.edu/ds/psu/12216},
doi = {10.1175/JPO-D-13-0266.1},
year = {2014},
date = {2014-01-01},
journal = {Journal of Physical Oceanography},
volume = {44},
number = {7},
pages = {1704--1726},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
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Devlin, A. T.; Jay, D. A.; Talke, S. A.; Zaron, E. D. Can tidal perturbations associated with sea level variations in the western Pacific Ocean be used to understand future effects of tidal evolution? Journal Article In: Ocean Dynamics, 64 (8), pp. 1093-1120, 2014. Links | BibTeX @article{DevlinJayTalkeZaron:2014,
title = {Can tidal perturbations associated with sea level variations in the western Pacific Ocean be used to understand future effects of tidal evolution?},
author = {A. T. Devlin and D. A. Jay and S. A. Talke and E. D. Zaron},
url = {http://dx.doi.org/10.1007/s10236-014-0741-6},
doi = {10.1007/s10236-014-0741-6},
year = {2014},
date = {2014-01-01},
journal = {Ocean Dynamics},
volume = {64},
number = {8},
pages = {1093-1120},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
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Zaron, E. D.; Egbert, G. D. Time-Variable Refraction of the Internal Tide at the Hawaiian Ridge Journal Article In: Journal of Physical Oceanography, 44 (2), pp. 538–557, 2014. Links | BibTeX @article{ZaronEgbert:2014,
title = {Time-Variable Refraction of the Internal Tide at the Hawaiian Ridge},
author = {E. D. Zaron and G. D. Egbert},
url = {http://archives.pdx.edu/ds/psu/11913},
doi = {10.1175/JPO-D-12-0238.1},
year = {2014},
date = {2014-01-01},
journal = {Journal of Physical Oceanography},
volume = {44},
number = {2},
pages = {538--557},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
2013
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Jurisa, J. T.; Chant, R. J. Impact of Offshore Winds on a Buoyant River Plume System Journal Article In: Journal of Physical Oceanography, 43 (12), pp. 2571-2587, 2013. Links | BibTeX @article{Jurisa2013,
title = {Impact of Offshore Winds on a Buoyant River Plume System},
author = {J. T. Jurisa and R. J. Chant},
doi = {10.1175/JPO-D-12-0118.1},
year = {2013},
date = {2013-12-01},
journal = {Journal of Physical Oceanography},
volume = {43},
number = {12},
pages = {2571-2587},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
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Talke, S. A.; Horner-Devine, A. R.; Chickadel, C. C.; Jessup, A. T. Turbulent kinetic energy and coherent structures in a tidal river Journal Article In: Journal of Geophysical Research: Oceans, 118 (12), pp. 6965-6981, 2013. Links | BibTeX @article{TalkeHornerDevineChickadelJessup2013,
title = {Turbulent kinetic energy and coherent structures in a tidal river},
author = {S. A. Talke and A. R. Horner-Devine and C. C. Chickadel and A. T. Jessup},
url = {http://dx.doi.org/10.1002/2012JC008103},
doi = {10.1002/2012JC008103},
year = {2013},
date = {2013-12-01},
journal = {Journal of Geophysical Research: Oceans},
volume = {118},
number = {12},
pages = {6965-6981},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
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Moghimi, S.; Klingbeil, K.; Grawe, U.; Burchard, H. A direct comparison of a depth-dependent Radiation stress formulation and a Vortex force formulation within a three-dimensional coastal ocean model Journal Article In: Ocean Modelling, 70 , pp. 132-144, 2013. Links | BibTeX @article{Moghimi2013,
title = {A direct comparison of a depth-dependent Radiation stress formulation and a Vortex force formulation within a three-dimensional coastal ocean model},
author = {S. Moghimi and K. Klingbeil and U. Grawe and H. Burchard},
doi = {10.1016/j.ocemod.2012.10.002},
year = {2013},
date = {2013-10-01},
journal = {Ocean Modelling},
volume = {70},
pages = {132-144},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
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