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- Sea level rise (26)
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- CCPO Publications (15)
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- July 24, 2015: Communicating Frequent Flooding (8)
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- OUR Journal: ODU Undergraduate Research Journal (7)
- January 23, 2015: Storm Surge Modeling Tools for Planning and Response (6)
- October 30, 2015: Beyond Toolkits: Adaptation Strategies and Lessons (6)
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- May 22, 2015: Megaproject Protective Structures for Hampton Roads (4)
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Articles 31 - 60 of 104
Full-Text Articles in Physical Sciences and Mathematics
Odu-European Collaborations On Climate Change And Sea Level Rise Reserach, Tal Ezer
Odu-European Collaborations On Climate Change And Sea Level Rise Reserach, Tal Ezer
CCPO Publications
Less than five years ago, Old Dominion University started the Climate Change and Sea Level Rise Initiative (CCSLRI), which led to the recently established Mitigation and Adaptation Research Institute (MARI) and the Hampton Roads Sea Level Rise Preparedness & Resilience Intergovernmental Planning Pilot Project. This interdisciplinary area of research also has a long history in many European countries. Direct measurements of sea level started more than 200 years ago and flood mitigation measures have been in effect for a long time in London, the Netherlands and many other places. Today, reports on flooding in Norfolk, UK, by the BBC or …
Mate Choice In Temperate And Tropical Spiny Lobsters With Contrasting Reproductive Systems, Mark Butler Iv, Rodney Bertelsen, Alison Macdiarmid
Mate Choice In Temperate And Tropical Spiny Lobsters With Contrasting Reproductive Systems, Mark Butler Iv, Rodney Bertelsen, Alison Macdiarmid
Biological Sciences Faculty Publications
Sperm limitation of reproductive success is common in decapod crustaceans, favouring mating systems in which females compete for large males of high reproductive value. We investigated these phenomena in two species of spiny lobsters—one temperate, one tropical—with contrasting reproductive systems: the Southern Rock Lobster (Jasus edwardsii) and the Caribbean Spiny Lobster (Panulirus argus). We hypothesized that female mate selection should be more pronounced in the temperate J. edwardsii than in the tropical P. argus because J. edwardsii matures later, has a shorter mating season, and produces just one clutch of eggs per year that benefit from …
Hampton Roads Resilient Region Reality Check: Increasing Community Resilience And Capacity To Adapt To Changes, Juita-Elena (Wie) Yusuf, Michelle Covi, Burton St. John Iii
Hampton Roads Resilient Region Reality Check: Increasing Community Resilience And Capacity To Adapt To Changes, Juita-Elena (Wie) Yusuf, Michelle Covi, Burton St. John Iii
School of Public Service Faculty Publications
The Hampton Roads Resilient Region Reality Check event was held on March 17, 2015 at Old Dominion University. The event was built on three key themes: a region-wide, multi-sectoral, and whole-of-community approach that is oriented toward actions to address SLR and flooding. This event was a collaboration between the Urban Land Institute Hampton Roads (HRULI), Old Dominion University (ODU), and the Community Engagement Working Group of the Hampton Roads Sea Level Rise Preparedness and Resilience Intergovernmental Planning Pilot Project.
The overall goals of the event were to (1) capture the perceptions of the Hampton Roads community on their risks associated …
Growth In Stratospheric Chlorine From Short-Lived Chemicals Not Controlled By The Montreal Protocol, R. Hossaoni, M. P. Chipperfield, A. Saiz-Lopez, J. J. Harrison, R. Von Glasow, R. Sommariva, E. Atlas, M. Navarro, S. A. Montzka, W. Feng, P. F. Bernath
Growth In Stratospheric Chlorine From Short-Lived Chemicals Not Controlled By The Montreal Protocol, R. Hossaoni, M. P. Chipperfield, A. Saiz-Lopez, J. J. Harrison, R. Von Glasow, R. Sommariva, E. Atlas, M. Navarro, S. A. Montzka, W. Feng, P. F. Bernath
Chemistry & Biochemistry Faculty Publications
We have developed a chemical mechanism describing the tropospheric degradation of chlorine containing very short-lived substances (VSLS). The scheme was included in a global atmospheric model and used to quantify the stratospheric injection of chlorine from anthropogenic VSLS (ClyVSLS) between 2005 and 2013. By constraining the model with surface measurements of chloroform (CHCl3), dichloromethane (CH2Cl2), tetrachloroethene (C2Cl4), trichloroethene (C2HCl3), and 1,2-dichloroethane (CH2ClCH2Cl), we infer a 2013 ClyVSLS mixing ratio of 123 parts per trillion (ppt). Stratospheric injection …
The Effect Of The El Nino-Southern Oscillation On U.S. Regional And Coastal Sea Level, B. D. Hamlington, R. R. Leben, K. -Y. Kim, R. S. Nerem, L. P. Atkinson, P. R. Thompson
The Effect Of The El Nino-Southern Oscillation On U.S. Regional And Coastal Sea Level, B. D. Hamlington, R. R. Leben, K. -Y. Kim, R. S. Nerem, L. P. Atkinson, P. R. Thompson
CCPO Publications
Although much of the focus on future sea level rise concerns the long-term trend associated with anthropogenic warming, on shorter time scales, internal climate variability can contribute significantly to regional sea level. Such sea level variability should be taken into consideration when planning efforts to mitigate the effects of future sea level change. In this study, we quantify the contribution to regional sea level of the El Niño-Southern Oscillation (ENSO). Through cyclostationary empirical orthogonal function analysis (CSEOF) of the long reconstructed sea level data set and of a set of U.S. tide gauges, two global modes dominated by Pacific Ocean …
Simulation Of Energetic Particle Precipitation Effects During The 2003-2004 Arctic Winter, C. E. Randall, V. L. Harvey, L. A. Holt, D. R. Marsh, D. Kinnison, B. Funke, P. F. Bernath
Simulation Of Energetic Particle Precipitation Effects During The 2003-2004 Arctic Winter, C. E. Randall, V. L. Harvey, L. A. Holt, D. R. Marsh, D. Kinnison, B. Funke, P. F. Bernath
Chemistry & Biochemistry Faculty Publications
Energetic particle precipitation (EPP) during the 2003-2004 Arctic winter led to the production and subsequent transport of reactive odd nitrogen (NOx=NO+NO2) from the mesosphere and lower thermosphere (MLT) into the stratosphere. This caused NOx enhancements in the polar upper stratosphere in April 2004 that were unprecedented in the satellite record. Simulations of the 2003-2004 Arctic winter with the Whole Atmosphere Community Climate Model using Specified Dynamics (SD-WACCM) are compared to satellite measurements to assess our understanding of the observed NOx enhancements. The comparisons show that SD-WACCM clearly displays the descent of NOx produced …
Reducing Coastal Risk – Structural Protection Around Greater New Orleans, Rick Luettich
Reducing Coastal Risk – Structural Protection Around Greater New Orleans, Rick Luettich
May 22, 2015: Megaproject Protective Structures for Hampton Roads
No abstract provided.
Planning And Design For Hurricane Protection With Sea Level Rise, Bob Ivarson
Planning And Design For Hurricane Protection With Sea Level Rise, Bob Ivarson
May 22, 2015: Megaproject Protective Structures for Hampton Roads
No abstract provided.
Agenda, Hr Adaptation Forum
Agenda, Hr Adaptation Forum
May 22, 2015: Megaproject Protective Structures for Hampton Roads
No abstract provided.
You're Going To Need A Bigger Boat..., Michelle Hamor
You're Going To Need A Bigger Boat..., Michelle Hamor
May 22, 2015: Megaproject Protective Structures for Hampton Roads
No abstract provided.
Odu Students Work On Nation's First Climate Change Adapted Neighborhood, Jugal Patel
Odu Students Work On Nation's First Climate Change Adapted Neighborhood, Jugal Patel
News Items
No abstract provided.
Virginia Sea Grant Charter Signed, Richmond Times-Dispatch
Virginia Sea Grant Charter Signed, Richmond Times-Dispatch
News Items
No abstract provided.
Hampton Roads Must Rise To Challenge In Reducing Effects Of Climate Change, Daily Press
Hampton Roads Must Rise To Challenge In Reducing Effects Of Climate Change, Daily Press
News Items
No abstract provided.
Circulation, Vol. 20, No. 2, Center For Coastal Physical Oceanography, Old Dominion University, Ben Hamlington
Circulation, Vol. 20, No. 2, Center For Coastal Physical Oceanography, Old Dominion University, Ben Hamlington
CCPO Circulation
Spring 2015 issue of Circulation, featuring the article "Uncovering Anthropogenic Sea Level Rise" by Dr. Ben Hamlington
A Survey Of Aquatic Organisms For The Cyanotoxin Beta-Methylamino-L-Alanine (Bmaa), Ian M. Sammler
A Survey Of Aquatic Organisms For The Cyanotoxin Beta-Methylamino-L-Alanine (Bmaa), Ian M. Sammler
OES Theses and Dissertations
Cyanobacteria blooms are increasing globally as a result of eutrophication. Many cyanobacteria are potentially harmful, not only because of the oxygen depleted zones created when they decay, but also because of the toxins they produce. β- Methylamino-L-alanine (BMAA), reportedly produced by many species of cyanobacteria, is a non-proteinogenic amino acid that has been linked to the development of neurodegenerative diseases (amyotrophic lateral sclerosis (ALS) and Alzheimer's) in humans. This study presents results from an assessment of BMAA in cyanobacteria and their grazers from the lower Chesapeake Bay and Lake Erie regions. BMAA was analyzed in samples prepared with the EZ:Faast™ …
Doppler Shifted Internal Waves In A Shallow Water Region, William D. Boll
Doppler Shifted Internal Waves In A Shallow Water Region, William D. Boll
OES Theses and Dissertations
Measurements of velocity fields from a high frequency ( 1.2 MHz) vertical acoustic doppler current profiler (V ADCP) along with density and temperature profiles were taken in coastal waters on the New Jersey shelf. Time series span six consecutive months from May through October 2003, capturing the transition of the water column from a highly stratified summer into a fully mixed winter season. Barotropic tides interact with variations in local bathymetry causing disturbances within the fluid medium which govern internal wave characteristics. During the months of June, July, and August, a high number of internal wave signals were observed. Spectra …
Odu Hosts Fema Listening Session On New Flood Protection Standards, Public Affairs & News Bureau, Old Dominion University
Odu Hosts Fema Listening Session On New Flood Protection Standards, Public Affairs & News Bureau, Old Dominion University
News Items
No abstract provided.
New Coastal Resilience Director Brings Track Record, Expertise, Insideodu, Old Dominion University
New Coastal Resilience Director Brings Track Record, Expertise, Insideodu, Old Dominion University
News Items
No abstract provided.
Understanding Virginia’S Vulnerability To Climate Change, Tom Steinfeldt, Chris Coil, Hans-Peter Plag
Understanding Virginia’S Vulnerability To Climate Change, Tom Steinfeldt, Chris Coil, Hans-Peter Plag
MARI Documents
No abstract provided.
Panel - Real World Applications: Overview Of Virginia Beach Center For Gis' Geoprocessing Of Storm Surge Models, Dave Arnold
Panel - Real World Applications: Overview Of Virginia Beach Center For Gis' Geoprocessing Of Storm Surge Models, Dave Arnold
January 23, 2015: Storm Surge Modeling Tools for Planning and Response
No abstract provided.
Applications Of The Adcirc Storm Surge, Tide, And Wind-Wave Model, Rick Luettich, Brian Blanton
Applications Of The Adcirc Storm Surge, Tide, And Wind-Wave Model, Rick Luettich, Brian Blanton
January 23, 2015: Storm Surge Modeling Tools for Planning and Response
No abstract provided.
Storm Surge And Street-Level Inundation Modeling In New York City During Hurricane Sandy, Harry V. Wang, Derek Loftis, Zhou Liu, Jay Titlow, David Forrest, Joseph Zhang
Storm Surge And Street-Level Inundation Modeling In New York City During Hurricane Sandy, Harry V. Wang, Derek Loftis, Zhou Liu, Jay Titlow, David Forrest, Joseph Zhang
January 23, 2015: Storm Surge Modeling Tools for Planning and Response
No abstract provided.
The Storm Surge Hazard, Jeff Orrock
The Storm Surge Hazard, Jeff Orrock
January 23, 2015: Storm Surge Modeling Tools for Planning and Response
No abstract provided.
Agenda, Hr Adaptation Forum
Agenda, Hr Adaptation Forum
January 23, 2015: Storm Surge Modeling Tools for Planning and Response
No abstract provided.
Introduction To Storm Surge Modeling, Rick Luettich
Introduction To Storm Surge Modeling, Rick Luettich
January 23, 2015: Storm Surge Modeling Tools for Planning and Response
No abstract provided.
Imber- Research For Marine Sustainability: Synthesis And The Way Forward, Eileen Hofmann, Alida Bundy, Ken Drinkwater, Alberto R. Piola, Bernard Avril, Carol Robinson
Imber- Research For Marine Sustainability: Synthesis And The Way Forward, Eileen Hofmann, Alida Bundy, Ken Drinkwater, Alberto R. Piola, Bernard Avril, Carol Robinson
CCPO Publications
The Integrated Marine Biogeochemistry and Ecosystem Research (IMBER) project aims at developing a comprehensive understanding of and accurate predictive capacity of ocean responses to accelerating global change and the consequent effects on the Earth system and human society. Understanding the changing ecology and biogeochemistry of marine ecosystems and their sensitivity and resilience to multiple drivers, pressures and stressors is critical to developing responses that will help reduce the vulnerability of marine-dependent human communities. This overview of the IMBER project provides a synthesis of project achievements and highlights the value of collaborative, interdisciplinary, integrated research approaches as developed and implemented through …
Dissolved Oxygen Dynamics During A Phytoplankton Bloom In The Ross Sea Polyna, Bastien Y. Queste, Karen J. Heywood, Walker O. Smith Jr., Daniel E. Kaufman, Timothy D. Jickells, Michael S. Dinniman
Dissolved Oxygen Dynamics During A Phytoplankton Bloom In The Ross Sea Polyna, Bastien Y. Queste, Karen J. Heywood, Walker O. Smith Jr., Daniel E. Kaufman, Timothy D. Jickells, Michael S. Dinniman
CCPO Publications
The Ross Sea polynya is one of the most productive regions in the Southern Ocean. However, limited access and high spatio-temporal variability of physical and biological processes limit the use of conventional oceanographic methods to measure early season primary productivity. High-resolution observations from two Seagliders provide insights into the timing of a bloom in the southern Ross Sea polynya in December 2010. Changes in chlorophyll and oxygen concentrations are used to assess bloom dynamics. Using a ratio of dissolved oxygen to carbon, net primary production is estimated over the duration of the bloom showing a sensitive balance between net autotrophy …
Acclimation, Adaptation, Traits And Trade-Offs In Plankton Functional Type Models: Reconciling Terminology For Biology And Modelling, Kevin J. Flynn, Michael St. John, John A. Raven, David O. F. Skibinski, J. Icarus Allen, Aditee Mitra, Eileen E. Hofmann
Acclimation, Adaptation, Traits And Trade-Offs In Plankton Functional Type Models: Reconciling Terminology For Biology And Modelling, Kevin J. Flynn, Michael St. John, John A. Raven, David O. F. Skibinski, J. Icarus Allen, Aditee Mitra, Eileen E. Hofmann
CCPO Publications
We propose definitions in terminology to enhance ongoing collaborations between biologists and modellers on plankton ecology. Organism "functional type" should refer to commonality in ecology not biogeochemistry; the latter is largely an emergent property of the former, while alignment with ecology is also consistent with usage in terrestrial science. Adaptation should be confined, as in genetics, to consideration of species inter-generational change; most so-called "adaptive" plankton models are thus acclimative, modifying vital rates in response to stimuli. Trait trade-off approaches should ideally only be considered for describing intra-generational interactions; in applications between generations, and certainly between unrelated species, such concepts …
Impact Of Local Winter Cooling On The Melt Of Pine Island Glacier, Antarctica, P. St-Laurent, J. M. Klinck, M. S. Dinniman
Impact Of Local Winter Cooling On The Melt Of Pine Island Glacier, Antarctica, P. St-Laurent, J. M. Klinck, M. S. Dinniman
CCPO Publications
The rapid thinning of the ice shelves in the Amundsen Sea is generally attributed to basal melt driven by warm water originating from the continental slope. We examine the hypothesis that processes taking place on the continental shelf contribute significantly to the interannual variability of the ocean heat content and ice shelf melt rates. A numerical model is used to simulate the circulation of ocean heat and the melt of the ice shelves over the period 2006–2013. The fine model grid (grid spacing 1.5 km) explicitly resolves the coastal polynyas and mesoscale processes. The ocean heat content of the eastern …
Outcomes Of Asymmetric Selection Pressure And Larval Dispersal On Evolution Of Disease Resistance: A Metapopulation Modeling Study With Oysters, Daphne M. Munroe, Eric N. Powell, Susan E. Ford, Eileen E. Hofmann, John M. Klinck
Outcomes Of Asymmetric Selection Pressure And Larval Dispersal On Evolution Of Disease Resistance: A Metapopulation Modeling Study With Oysters, Daphne M. Munroe, Eric N. Powell, Susan E. Ford, Eileen E. Hofmann, John M. Klinck
CCPO Publications
Marine diseases are a strong selective force that can have important economic and ecological consequences. Larval dispersal patterns, selective mortality and individual growth rates can modulate metapopulation responses to disease pressure. Here, we use a modeling framework that includes distinct populations, connected via larval transport, with varying disease selection pressure and connectivity to examine how these dynamics enhance or inhibit the evolution of disease resistance in metapopulations. Our system, oysters and MSX disease, is one in which disease resistance is highly and demonstrably heritable. Simulations show that under conditions of population isolation (i.e. local retention of larvae) and strong disease …