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EFFECTS OF OVERHANGING LEDGES ON THE MACROINVERTEBRATE BENTHOS OF A SUBTIDAL SANDY BOTTOM
Title
THE EFFECTS OF OVERHANGING LEDGES ON THE MACROINVERTEBRATE BENTHOS OF A SUBTIDAL SANDY BOTTOM.
Creator
STANALAND, BROCK EDWARD., Florida Atlantic University
Abstract/Description
The effects of overharging ledges on subtidal macroinvertebrate infauna was investigated in northern Broward County, Florida during August 1976 and February 1977. At each of six stations along a limestone outcropping, collections were made from open sand areas and adjacent underledge areas. Organisms retained on a 0.5mm screen were collected and identified. Although open sand and underledge areas yielded essentially the same species, faunal densities were consistently and conspicuously lower...
Show moreThe effects of overharging ledges on subtidal macroinvertebrate infauna was investigated in northern Broward County, Florida during August 1976 and February 1977. At each of six stations along a limestone outcropping, collections were made from open sand areas and adjacent underledge areas. Organisms retained on a 0.5mm screen were collected and identified. Although open sand and underledge areas yielded essentially the same species, faunal densities were consistently and conspicuously lower in the latter sites. Differences were probably a result of current activity as it affected detritovores and filter feeding organisms.
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Date Issued
1977
PURL
http://purl.flvc.org/fcla/dt/13899
Subject Headings
Marine sediments--Atlantic Coast, Benthos, Marine invertebrates
Format
Document (PDF)
Proposed HAPC/MPA for deepwater Lophelia coral habitat and essential fish habitat in the eastern Gulf of Mexico. Presented to GOMFC- Coral Group Meeting Webinar, Dec. 4, 2014.
Title
Proposed HAPC/MPA for deepwater Lophelia coral habitat and essential fish habitat in the eastern Gulf of Mexico. Presented to GOMFC- Coral Group Meeting Webinar, Dec. 4, 2014.
Creator
Brooke, S. D., Etnoyer, P., Reed, John K., Harbor Branch Oceanographic Institute
Date Issued
2014
PURL
http://purl.flvc.org/fau/fd/FA00007519
Subject Headings
Marine habitat conservation, Lophelia, Marine parks and reserves Mexico
Format
Document (PDF)
Trophic Ecology of the Slender Snipe Eel, Nemichthys scolopaceus (Anguilliformes: Nemichthyidae)
Title
Trophic Ecology of the Slender Snipe Eel, Nemichthys scolopaceus (Anguilliformes: Nemichthyidae).
Creator
Feagans, Jennifer N., Sutton, Tracey T., Florida Atlantic University
Abstract/Description
Roughly 92% of the total volume of Earth's oceans is considered deep sea. The eel species, Nemichthys scolopaceus, inhabits these waters, and little is known of its diet, its place within pelagic food webs, and its overall ecological impact. In this study we quantitatively estimate the abundance, feeding and predation impact of this key predator. Specimens were collected in 2004 along Georges Bank as part of the Census of Marine Life Gulf of Maine project. Gut contents were analyzed,...
Show moreRoughly 92% of the total volume of Earth's oceans is considered deep sea. The eel species, Nemichthys scolopaceus, inhabits these waters, and little is known of its diet, its place within pelagic food webs, and its overall ecological impact. In this study we quantitatively estimate the abundance, feeding and predation impact of this key predator. Specimens were collected in 2004 along Georges Bank as part of the Census of Marine Life Gulf of Maine project. Gut contents were analyzed, revealing thirteen prey types, primarily euphausiids and decapod crustaceans. Other potential prey (i.e. fishes) were absent from the diet, suggesting a fairly selective feeding preference. Of the 85 fish species collected, N scolopaceus ranked second in abundance and first in total fish biomass. Therefore, this species is not only a large biomass contributor, but perhaps cycles a great deal of macrocrustacean carbon through deep-pelagic fishes in this, and likely other, ecosystems.
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Date Issued
2008
PURL
http://purl.flvc.org/fau/fd/FA00000760
Subject Headings
Predatory marine animals--Ecology, Marine ecosystem management, Aquatic ecology
Format
Document (PDF)
Emerging diseases in marinemammals: from dolphins to manatees
Title
Emerging diseases in marinemammals: from dolphins to manatees.
Creator
Bossart, Gregory D., Harbor Branch Oceanographic Institute
Date Issued
2007
PURL
http://purl.flvc.org/fau/fd/FA00007283
Subject Headings
Marine mammals, Communicable Diseases, Emerging
Format
Document (PDF)
Impacts of algal toxins on marine mammals
Title
Impacts of algal toxins on marine mammals.
Creator
Van Dolah, F. M., Doucette, G. J., Gulland, F. M. D., Rowles, T. L., Bossart, Gregory D., Harbor Branch Oceanographic Institute
Date Issued
2003
PURL
http://purl.flvc.org/fcla/dt/3352937
Subject Headings
Algal toxins, Marine mammals, Neurotoxins
Format
Document (PDF)
Dercitin, a new biologically active acridine alkaloid from a deep water marine sponge, Dercitus sp.
Title
Dercitin, a new biologically active acridine alkaloid from a deep water marine sponge, Dercitus sp.
Creator
Gunawardana, G. P., Kohmoto, S., Gunasekera, Sarath P., McConnell, O. J., Koehn, F. E., Harbor Branch Oceanographic Institute
Date Issued
1988
PURL
http://purl.flvc.org/FCLA/DT/3332948
Subject Headings
Sponges, Alkaloids, Acridine, Marine toxins
Format
Document (PDF)
Antitumor activity and biochemical effects of topsentin
Title
Antitumor activity and biochemical effects of topsentin.
Creator
Burres, N. S., Barber, D. A., Gunasekera, Sarath P., Clement, J. J., Shen, L. L.
Date Issued
1991
PURL
http://purl.flvc.org/FCLA/DT/3355144
Subject Headings
Marine natural products, Antitumor agents
Format
Document (PDF)
Two steroidal alkaloids from a sponge, Corticium sp.
Title
Two steroidal alkaloids from a sponge, Corticium sp.
Creator
Jurek, J., Scheuer, P. J., Kelly-Borges, M., Harbor Branch Oceanographic Institute
Date Issued
1994
PURL
http://purl.flvc.org/FCLA/DT/3319071
Subject Headings
Sponges --Research, Marine natural products
Format
Document (PDF)
Neopeltolide a new macrolide from a lithistid sponge of the family Neopeltidae
Title
Neopeltolide a new macrolide from a lithistid sponge of the family Neopeltidae.
Creator
Wright, Amy E., Botelho, J. C., Guzman, Esther A., Harmody, Dedra K., Linley, P. A., McCarthy, Peter J., Pitts, Tara P., Pomponi, Shirley A., Reed, John K.
Date Issued
2007
PURL
http://purl.flvc.org/FCLA/DT/3333011
Subject Headings
Sponges, Macrolides, Marine natural products
Format
Document (PDF)
The relationship between nutritional status and carbon flux in the zooxanthellate sea anemone Aiptasia pallida
Title
The relationship between nutritional status and carbon flux in the zooxanthellate sea anemone Aiptasia pallida.
Creator
Davy, Simon K., Cook, Clayton B.
Date Issued
2001
PURL
http://purl.flvc.org/FCLA/DT/2795317
Subject Headings
Dinoflagellates --Physiology, Zooxanthella, Marine biology
Format
Document (PDF)
An illustrated marine flora of the Pelican Cays, Belize
Title
An illustrated marine flora of the Pelican Cays, Belize.
Creator
Littler, Diane S., Littler, Mark M., Harbor Branch Oceanographic Institute
Date Issued
1997
PURL
http://purl.flvc.org/FCLA/DT/3325508
Subject Headings
Pelican Cays (Belize), Marine flora
Format
Document (PDF)
A new sesterterpene, Sch 599473, from a marine sponge, Ircinia sp.
Title
A new sesterterpene, Sch 599473, from a marine sponge, Ircinia sp.
Creator
Yang, Shu-Wei, Chan, Tze-Ming, Pomponi, Shirley A., Gonsiorek, W., Chen, Guodong, Wright, Amy E., Hipkin, W., Patel, Mahesh, Gullo, Vincent, Pramanik, B., Zavodny, P., Chu, Min
Date Issued
2003
PURL
http://purl.flvc.org/FCLA/DT/3351980
Subject Headings
Sponges, Sesterterpenes, Marine natural products
Format
Document (PDF)
Productivity and nutrition of marine biomass systems in Florida
Title
Productivity and nutrition of marine biomass systems in Florida.
Creator
Lapointe, Brian E., Hanisak, M. Dennis
Date Issued
1985
PURL
http://purl.flvc.org/FCLA/DT/3327207
Subject Headings
Biomass, Marine algae, Gracilaria, Sargassum
Format
Document (PDF)
Marine larval ecology gets a meeting of its own
Title
Marine larval ecology gets a meeting of its own.
Creator
Young, Craig M., Harbor Branch Oceanographic Institute
Date Issued
1994
PURL
http://purl.flvc.org/FCLA/DT/3353884
Subject Headings
Marine ecology, Larvae--Ecology
Format
Document (PDF)
Characteristics of some warm water marine fish with aquaculture potential
Title
Characteristics of some warm water marine fish with aquaculture potential.
Creator
Tucker, John W., Jr., Harbor Branch Oceanographic Institute
Date Issued
1994
PURL
http://purl.flvc.org/fau/fd/FA00007331
Subject Headings
Marine fishes, Aquaculture, Fish culture
Format
Document (PDF)
Heterotrophic activity on appendicularian (Tunicata: Appendicularia) houses in mesopelagic regions and their potential contribution to particle flux
Title
Heterotrophic activity on appendicularian (Tunicata: Appendicularia) houses in mesopelagic regions and their potential contribution to particle flux.
Creator
Davoll, P. J., Youngbluth, Marsh J.
Date Issued
1990
PURL
http://purl.flvc.org/FCLA/DT/3353847
Subject Headings
Tunicata, Appendicularia, Marine zooplankton, Detritus
Format
Document (PDF)
A brominated (aminoimidazolinyl) indole from the sponge Discodermia polydiscus
Title
A brominated (aminoimidazolinyl) indole from the sponge Discodermia polydiscus.
Creator
Sun, H. H., Sakemi, S., Harbor Branch Oceanographic Institute
Date Issued
1991
PURL
http://purl.flvc.org/FCLA/DT/3332982
Subject Headings
Sponges, Indoles, Marine natural products
Format
Document (PDF)
8-hydroxymanzamine A, a β-Carboline alkaoid from a sponge, Pachypellina sp
Title
8-hydroxymanzamine A, a β-Carboline alkaoid from a sponge, Pachypellina sp.
Creator
Ichiba, T., Corgiat, J. M., Scheuer, P. J., Kelly-Borges, M., Harbor Branch Oceanographic Institute
Date Issued
1994
PURL
http://purl.flvc.org/FCLA/DT/3318972
Subject Headings
Sponges --Research, Marine natural products
Format
Document (PDF)
New sterol ester from a deep water marine sponge, Xestospongia sp.
Title
New sterol ester from a deep water marine sponge, Xestospongia sp.
Creator
Gunasekera, Sarath P., Cranick, S., Pomponi, Shirley A.
Date Issued
1991
PURL
http://purl.flvc.org/FCLA/DT/3332980
Subject Headings
Sponges, Sterols, Marine natural products
Format
Document (PDF)
Immunosuppressive compounds from a deep water marine sponge, Agelas flabelliformis
Title
Immunosuppressive compounds from a deep water marine sponge, Agelas flabelliformis.
Creator
Gunasekera, Sarath P., Cranick, S., Longley, Ross E., Harbor Branch Oceanographic Institute
Date Issued
1989
PURL
http://purl.flvc.org/FCLA/DT/3332960
Subject Headings
Sponges, Immunosuppressive agents, Marine metabolites
Format
Document (PDF)

Pages