Marine Biology Commons^™

Sentience In Decapods: An Open Question, Mark Briffa

Animal Sentience

Crump et al.’s framework is a powerful tool designed to assist decisions on the ethical treatment of decapod crustaceans. However, the question of whether decapods are sentient (i.e., whether they feel), remains open, perhaps indefinitely. More optimistically, we might design experiments that distinguish among different levels of awareness, sometimes viewed as components of sentience. We should strike a balance between assuming that all organisms are sentient and making unnecessary anatomical assumptions about sentience. Refining current experiments may provide concrete insights about awareness in Decapoda and other taxa.

Bio-Go-Ship: The Time Is Right To Establish Global Repeat Sections Of Ocean Biology, Sophie Clayton, Harriet Alexander, Jason R. Graff, Nicole J. Poulton, Luke R. Thompson, Heather Benway, Emmanuel Boss, Adam Martiny

OES Faculty Publications

In this article, we present Bio-GO-SHIP, a new ocean observing program that will incorporate sustained and consistent global biological ocean observations into the Global Ocean Ship-based Hydrographic Investigations Program (GO-SHIP). The goal of Bio-GO-SHIP is to produce systematic and consistent biological observations during global ocean repeat hydrographic surveys, with a particular focus on the planktonic ecosystem. Ocean plankton are an essential component of the earth climate system, form the base of the oceanic food web and thereby play an important role in influencing food security and contributing to the Blue Economy. Despite its importance, ocean biology is largely under-sampled in ...

Evaluating Muskellunge (Esox Masquinongy) Catch-And-Release Mortality At Elevated Summer Water Temperature, Ian Taylor Booth

Graduate Theses, Dissertations, and Problem Reports

Angling for Muskellunge (Esox masquinongy) has become widespread and increasingly popular throughout the fish’s range. Current management strategies for Muskellunge include high minimum harvest lengths (>1016mm), closed seasons, and catch-and-release regulations. Due to these strategies and angler sentiments, up to 97% of Muskellunge caught today are released by anglers assuming they will live and be caught again in the future. Previous research on catchand-release mortality in Muskellunge has suggested relatively low mortality rates (0%-5%). However, these studies were all conducted within the fish’s thermal optimum and generally at water temperatures25°C during the summer months, representing a ...

Cphelps Et Al. Disease, Natural And Aquaria E. Radiata Microbiome Asv (Amplicon Sequence Variant) Table, Charlie M. Phelps

Research Datasets

This ASV table is the raw sequencing abundances for the Chapter 4 dataset with accompanying metadata.

An Antimicrobial Polydopamine Surface Coating To Reduce Biofouling On Telemetry Tags Used In Marine Conservation Practices, Ariana Smies

Dissertations, Master's Theses and Master's Reports

Satellite telemetry tags are used to track the migration patterns of large cetaceans. These tags penetrate the dermis and remain embedded in the underlying blubber tissue. As the dermis of cetaceans is host to a diverse microbiome, and it is impossible to clean the skin before implanting the devices, the potential for infection is increased when the tags penetrate through the skin. H₂O₂ is a potential antimicrobial agent that, in addition to showing broad-spectrum efficacy against gram-negative and gram-positive bacteria, can promote wound healing outcomes by promoting proliferative factors and peptides that protect against oxidative stress. However ...

Predicting Responses Of Geo-Ecological Carbonate Reef Systems To Climate Change: A Conceptual Model And Review, Nicola K. Browne, Michael Cuttler, Katie Moon, Kyle Morgan, Claire L. Ross, Carolina Castro-Sanguino, Emma Kennedy, Dan Harris, Peter Barnes, Andrew G. Bauman, Eddie Beetham, Joshua Bonesso, Yves-Marie Bozec, Christopher E. Cornwall, Shannon Dee, Thomas M. Decarlo, Juan P. D'Olivo, Christopher Doropoulos, Richard D. Evans, Bradley Eyre, Peter Gatenby, Manuel Gonzalez, Sarah Hamylton, Jeff Hansen, Ryan Lowe, Jennie Mallela, Michael O'Leary, George Roff, Benjamin J. Saunders, Adi Zweilfer

Marine & Environmental Sciences Faculty Books and Book Chapters

[Chapter Abstract] 230Coral reefs provide critical ecological and geomorphic (e.g. sediment production for reef-fronted shoreline maintenance) services, which interact in complex and dynamic ways. These services are under threat from climate change, requiring dynamic modelling approaches that predict how reef systems will respond to different future climate scenarios. Carbonate budgets, which estimate net reef calcium carbonate production, provide a comprehensive ‘snap-shot’ assessment of reef accretionary potential and reef stability. These budgets, however, were not intended to account for the full suite of processes that maintain coral reef services or to provide predictive capacity on longer timescales (decadal to centennial ...

Screening Ocean Samples From Georgia For The Presence Of Msx And Dermo Using Pcr And Qpcr Methods, Olivia Michelle Williams

Honors Theses and Capstones

This Senior Thesis project aimed to be able to screen samples that came in from a PhD student in Georgia for the presence of two oyster diseases, MSX and Dermo. This study was done using PCR followed by visualizing on E-gels for initial presence of disease. These were then followed by qPCR and visualization on Criterion gels. These Criterion gels were able to be analyzed in order to calculate the pg/uL of MSX and Dermo in the original ocean samples. Since the samples were sent in over the course of February-August ‘21 the presence over time was also able ...

Underwater Video As A Tool To Quantify Fish Density In Complex Coastal Habitats, Ronald Baker, Dakota Bilbrey, Aaron Bland, Frank D’Alonzo Iii, Hannah Ehrmann, Sharon Havard, Zoe Porter, Sarah Ramsden, Alexandra Rodriquez

University Faculty and Staff Publications

Habitat loss is a serious issue threatening biodiversity across the planet, including coastal habitats that support important fish populations. Many coastal areas have been extensively modified by the construction of infrastructure such as ports, seawalls, docks, and armored shorelines. In addition, habitat restoration and enhancement projects often include constructed breakwaters or reefs. Such infrastructure may have incidental or intended habitat values for fish, yet their physical complexity makes quantitatively sampling these habitats with traditional gears challenging. We used a fleet of unbaited underwater video cameras to quantify fish communities across a variety of constructed and natural habitats in Perdido and ...

Nutrient Improvements In Chesapeake Bay: Direct Effect Of Load Reductions And Implications For Coastal Management, Rebecca R. Murphy, Jennifer Keisman, Jon Harcum, Renee R. Karrh, Mike Lane, Elgin S. Perry, Qian Zhang

Biological Sciences Faculty Publications

In Chesapeake Bay in the United States, decades of management efforts have resulted in modest reductions of nutrient loads from the watershed, but the corresponding improvements in estuarine water quality have not consistently followed. Generalized additive models were used to directly link river flows and nutrient loads from the watershed to nutrient trends in the estuary on a station-by-station basis, which allowed for identification of exactly when and where responses are happening. Results show that Chesapeake Bay’s total nitrogen and total phosphorus conditions are mostly improving after accounting for variation in freshwater flow. Almost all of these improving nutrient ...

The Effect Of Visitor Density And Interaction On The Behavior Of Four Ray Species (Hypanus Sabina, Hypanus Say, Pseudobatos Lentiginosus, And Rhinoptera Bonasus) Housed In An Aquatic Touch Pool, Aimee Marie Little

UNF Graduate Theses and Dissertations

Human-Animal Interactions (HAI) in zoological institutions are thought to be important in helping visitors to establish a connection with animals and thus making them more likely to contribute to conservation efforts. However, animals can respond to visitor interaction in both negative and positive ways. The growing focus on animal welfare in zoological institutions emphasizes the need for assessing different environmental inputs, including visitor interaction, and how these inputs influence behavioral outputs associated with welfare. A touch pool exhibit presents a novel interactive experience that allows visitors to directly interact with various aquatic species, including elasmobranchs, whose conservation has important implications ...

It's A Small World After All: Insights, Interferences, And Implications Of In Situ Chlorophyll Fluorescence Monitoring In Estuaries, James Silas Tanner

UNF Graduate Theses and Dissertations

Concentrations of the photosynthetic pigment chlorophyll a are used as a proxy for phytoplankton biomass by estuarine scientists to study eutrophication, food web dynamics, and harmful algal blooms. Coastal managers use chlorophyll as an indicator of nutrient pollution and for assessments to meet Clean Water Act standards. Chlorophyll a, as measured in the laboratory by extraction from monthly discrete water samples, is a core component of the National Estuarine Research Reserve (NERR) System-Wide Monitoring Program (SWMP). Field-deployable sensors based on the excitation and emission spectra of in situ chlorophyll have not been incorporated into SWMP to date because past studies ...

Ms Environmental Biology Capstone Project, Catherine Shapiro

Regis University Student Publications (comprehensive collection)

Chapter 1: Artificial light at night disrupts the biology of fishes. Chapter 2: Grant proposal to determine how artificial light at night affects Pumpkinseed fish. Chapter 3: Management of pinyon-juniper woodland impacts the occupancy of Pinyon Jays. Chapter 4: Stakeholder analysis of horseshoe crab fishing and its impacts on the Red Knot and biomedical industry.

Center For Coastal Resources Management Annual Report 2021, Center For Coastal Resources Management

Reports

No abstract provided.

From The Subsurface To The Sky: Tracking Groundwater With Drones, Stephanie Wilson

Reports

Grades: High School Subjects: Earth Science | Physical Science

Determining the inputs of nitrogen to coastal waters from drone based radiometric temperature data.

Topics covered:

• Technology and radiometric imagery
• Drones in science
• Groundwater
• Nutrients / pollutants
• Water cycle/ Watersheds

The Seagrass Is Greener On The Other Side, Lauren Alvaro

Reports

Grades: 9-12 Subjects: Biology

Students will collect data about animals in a seagrass meadow, learn how seagrass density affects species abundance and diversity, and calculate a biodiversity index.

Selectively Breeding Hard Clams, Leslie Speight Youtsey

Reports

Grades: 9-12 Subjects: Biology | AP Biology

Use knowledge of hard clam genotypes and inheritance patterns to cross parents and predict offspring phenotypes.

Searching For Sea Scallops: The Role Of Science In Fisheries Management, Kaitlyn Clark

Reports

Grades: 6-8 Subjects: Life Science | Biology

Students will collect data on populations of sea scallops and then use those data to provide recommendations for sustainably managing the fishery in the next fishing year

Shark Sanctuaries: Habitat And Climate Change, Kaitlyn O'Brien

Reports

Grades: 9-12 Subjects: Biology

Utilize data collected from scientific surveys to explore the abiotic niche of multiple coastal shark species, and evaluate suitable habitats under differing climate change conditions.

Gelatinous Zooplankton In Biological Systems; Case Study: Salpa Thompsoni In The Western Antarctic Peninsula, Maya Thomas

Reports

Grades: 7th Subjects: Life Science

Teach about the importance of gelatinous zooplankton and examine their role in food webs, the biological pump, and the carbon cycle.

Stepping Stones Towards Antarctica: Switch To Southern Spawning Grounds Explains An Abrupt Range Shift In Krill, Angus Atkinson, Simeon L. Hill, (...), Deborah K. Steinberg, Et Al

VIMS Articles

Poleward range shifts are a global-scale response to warming, but these vary greatly among taxa and are hard to predict for individual species, localized regions or over shorter (years to decadal) timescales. Moving poleward might be easier in the Arctic than in the Southern Ocean, where evidence for range shifts is sparse and contradictory. Here, we compiled a database of larval Antarctic krill, Euphausia superba and, together with an adult database, it showed how their range shift is out of step with the pace of warming. During a 70-year period of rapid warming (1920s–1990s), distribution centres of both larvae ...