- Marine and fisheries research
- Marine animal studies overview
- Underwater Acoustics Research
- Marine Bivalve and Aquaculture Studies
- Fish Ecology and Management Studies
- Plant Water Relations and Carbon Dynamics
- Atmospheric and Environmental Gas Dynamics
- Water Quality Monitoring Technologies
- Marine Biology and Ecology Research
- Remote Sensing in Agriculture
- Particle Accelerators and Free-Electron Lasers
- Particle accelerators and beam dynamics
- Animal Vocal Communication and Behavior
- Climate variability and models
- Coral and Marine Ecosystems Studies
- Wildlife Ecology and Conservation
- Laser-Plasma Interactions and Diagnostics
- Aquatic Invertebrate Ecology and Behavior
- Tree-ring climate responses
National Oceanic and Atmospheric Administration
2019-2024
NOAA National Marine Fisheries Service Alaska Fisheries Science Center
2024
NOAA National Marine Fisheries Service
2020-2024
Scripps Institution of Oceanography
2019-2022
University of California, San Diego
2019-2022
NOAA National Marine Fisheries Service Office of Science and Technology
2020
Office of Science
2020
Oak Ridge National Laboratory
2002
Alameda Applied Sciences Corporation (United States)
2002
University of Victoria
1988
Brachiopods are not generally considered to b e important components of modern communities, especially in comparison their Paleozoic heyday.By using a submersible examine the deep walls 4 fjords British Columbia (Canada), abundance 3 brachiopod species was documented.Laqueus californlanus is ubiquitous from 50 700 m water depth being found conditions high turbulence, h ~g suspended sediment load and low oxygen concentrations.Terebratulina unguicula most common fjord that shows annual...
MEPS Marine Ecology Progress Series Contact the journal Facebook Twitter RSS Mailing List Subscribe to our mailing list via Mailchimp HomeLatest VolumeAbout JournalEditorsTheme Sections 634:127-146 (2020) - DOI: https://doi.org/10.3354/meps13181 Potential for grouper acoustic competition and partitioning at a multispecies spawning site off Little Cayman, Cayman Islands Katherine C. Wilson1,*, Brice X. Semmens1, Christy V. Pattengill-Semmens2, Croy McCoy3,4, Ana Širović1,5 1Scripps...
Abstract Objective Although the bycatch of Pacific salmon Oncorhynchus spp. is relatively low in Walleye Pollock Gadus chalcogrammus and Hake Merluccius productus pelagic trawl fisheries, different efforts are employed to reduce it, including use reduction devices (BRDs) that retain targeted species provide a pathway escape. The objective this study was evaluate behavior inside determine what conditions favor probability moving forward increase their escapement. Methods We placed video...
Four species of grouper (family Epinephlidae), Red Hind (Epinephelus guttatus), Nassau striatus), Black (Mycteroperca bonaci), and Yellowfin Grouper venenosa) share an aggregation site in Little Cayman, Cayman Islands produce sounds while aggregating. Continuous observation these aggregations is challenging because traditional diver or ship-based methods are limited time space. Passive acoustic localization can overcome this challenge for sound-producing species, allowing observations over...
More than 800 species of fish produce sound including red hind (Epinephelus guttatus), Nassau (E. striatus), black (Mycteroperca bonaci), and yellowfin grouper (M. venenosa). Their sounds can be used to monitor these may a means estimate abundance if parameters such as source levels, detection probabilities, cue rates are known. During the week spawning in February 2017, passive acoustic array was deployed off Little Cayman Island study temporal spatial dynamics aggregations measure levels...
Summary form only given, as follows. The Decade Quad simulator has recently been modified to add a water convolute that links its four modules single vacuum magnetically insulated transmission line (MITL) for use with plasma radiation source (PRS) loads. This new PRS MITL delivers about 8 MA in 300 ns z-pinch load. A two-shell gas-puff, flying coil valve developed. Both shells have independent coils directly seal against metal piece containing the nozzle throats. are connected series and...
Red hind (Epinephelus guttatus) and Nassau (E. striatus), black (Mycteroperca bonaci), yellowfin grouper (M. venenosa) form spawning aggregations in Little Cayman, Cayman Islands produce sound during these aggregations. Continuous observation of is challenging because traditional methods are limited time space. Passive acoustic localization can overcome some challenges case sound-producing species, allowing observations over long durations fine spatial scales. A hydrophone array was deployed...
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