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Full-Text Articles in Physical Sciences and Mathematics
Does Presence Of A Mid-Ocean Ridge Enhance Biomass And Biodiversity?, Imants G. Priede, Odd Aksel Bergstad, Peter I. Miller, M. Vecchione, Andrey Gebruk, Tone Falkenhaug, David S. M. Billett, Jessica Craig, Andrew C. Dale, Mark A. Shields, Gavin H. Tilstone, Tracey Sutton, Andrew J. Gooday, Mark E. Inall, Daniel O. B. Jones, Victor Martinez-Vicente, Gui Menezes, Tomasz Niedzielski, Thorsteinn Sigurdsson, Nina Rothe, Antonina Rogacheva, Claudia H. S. Alt, Timothy Brand, Richard Abell, Andrew S. Brierley, Nicola J. Cousins, Deborah Crockard, A. Rus Hoelzel, Age Hoines, Tom B. Letessier, Jane F. Read, Tracy Shimmield, Martin J. Cox, John K. Galbraith, John D. M. Gordon, Tammy Horton, Francis Neat, Pascal Lorance
Does Presence Of A Mid-Ocean Ridge Enhance Biomass And Biodiversity?, Imants G. Priede, Odd Aksel Bergstad, Peter I. Miller, M. Vecchione, Andrey Gebruk, Tone Falkenhaug, David S. M. Billett, Jessica Craig, Andrew C. Dale, Mark A. Shields, Gavin H. Tilstone, Tracey Sutton, Andrew J. Gooday, Mark E. Inall, Daniel O. B. Jones, Victor Martinez-Vicente, Gui Menezes, Tomasz Niedzielski, Thorsteinn Sigurdsson, Nina Rothe, Antonina Rogacheva, Claudia H. S. Alt, Timothy Brand, Richard Abell, Andrew S. Brierley, Nicola J. Cousins, Deborah Crockard, A. Rus Hoelzel, Age Hoines, Tom B. Letessier, Jane F. Read, Tracy Shimmield, Martin J. Cox, John K. Galbraith, John D. M. Gordon, Tammy Horton, Francis Neat, Pascal Lorance
Marine & Environmental Sciences Faculty Articles
In contrast to generally sparse biological communities in open-ocean settings, seamounts and ridges are perceived as areas of elevated productivity and biodiversity capable of supporting commercial fisheries. We investigated the origin of this apparent biological enhancement over a segment of the North Mid-Atlantic Ridge (MAR) using sonar, corers, trawls, traps, and a remotely operated vehicle to survey habitat, biomass, and biodiversity. Satellite remote sensing provided information on flow patterns, thermal fronts, and primary production, while sediment traps measured export flux during 2007–2010. The MAR, 3,704,404 km2 in area, accounts for 44.7% lower bathyal habitat (800–3500 m depth) in the …
Inertial Oscillations In The Gulf Of Mexico During 2005 Hurricane Season, Fan Zhang
Inertial Oscillations In The Gulf Of Mexico During 2005 Hurricane Season, Fan Zhang
LSU Master's Theses
Near Inertial Oscillations (NIOs) are widely observed in ocean current data after severe weather. In this work, we analyzed the NIOs in the Central Gulf of Mexico (GoM) associated with 6 hurricanes/tropical storms in 2005, including Katrina and Rita, based on the deep ocean mooring from Coastal Studies Institute (CSI), LSU. The basic characteristics of the NIOs, such as phase speed, group speed, frequency, energy were discussed. The phase speed ranged from 0.56 cm/s to 2 cm/s above the thermocline for the NIOs during Hurricane Katrina and Rita, while the group velocity varied from 0.047 cm/s above the thermocline to …