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A Comparison Of The Fish Communities Between Artificial Reefs With And Without Epibenthic Communities
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Book Synopsis A Comparison of the Fish Communities Between Artificial Reefs with and Without Epibenthic Communities by : Rebecca Ann Sutterer
Download or read book A Comparison of the Fish Communities Between Artificial Reefs with and Without Epibenthic Communities written by Rebecca Ann Sutterer and published by . This book was released on 2005 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :U. S. Department U.S. Department of the Interior Publisher :CreateSpace ISBN 13 :9781511916233 Total Pages :114 pages Book Rating :4.9/5 (162 download)
Book Synopsis Rigs and Reefs by : U. S. Department U.S. Department of the Interior
Download or read book Rigs and Reefs written by U. S. Department U.S. Department of the Interior and published by CreateSpace. This book was released on 2015-06-22 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: The proximity of the two Rigs to Reefs projects and an operating oil and gas platform to the natural coral formations of the Flower Gardens (WFGB) afforded us the opportunity to not only compare several platform configurations, but also to compare the fish communities at "artificial reefs" to that of a neighboring natural system. It was therefore the purpose of this study to compare the fish communities associated with an operating oil and gas platform, two artificial reef configurations, and the WFGB. Reef configurations included a production platform toppled in place as a deep water artificial reef (West Cameron 617A), a nearby partially removed platform (High Island A355), and an operating production platform (High Island A350). We sought to identify species composition at each site; to estimate the fish biomass/density associated with each site; to determine the effects of side, depth, and distance from each site on fish biomass. Comparisons were then made between these sites and to other sites that had been surveyed.
Author :U. S Department U.S Department of the Interior Publisher :CreateSpace ISBN 13 :9781503215375 Total Pages :106 pages Book Rating :4.2/5 (153 download)
Book Synopsis Rigs Andreefs by : U. S Department U.S Department of the Interior
Download or read book Rigs Andreefs written by U. S Department U.S Department of the Interior and published by CreateSpace. This book was released on 2015-01-03 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: SUMMARYThe proximity of the two Rigs to Reefs projects and an operating oil and gas platform tothe natural coral formations of the Flower Gardens (WFGB) afforded us the opportunity to notonly compare several platform configurations, but also to compare the fish communities at"artificial reefs" to that of a neighboring natural system. It was therefore the purpose of thisstudy to compare the fish communities associated with an operating oil and gas platform, twoartificial reef configurations, and the WFGB. Reef configurations included a productionplatform toppled in place as a deep water artificial reef
Book Synopsis A Comparison of Epibenthic Communities Among Three Concrete Artificial Reefs and Two Nearby Natural Rock Reefs Off Sebastian Inlet, Florida by : Bryan Edward Chauveau
Download or read book A Comparison of Epibenthic Communities Among Three Concrete Artificial Reefs and Two Nearby Natural Rock Reefs Off Sebastian Inlet, Florida written by Bryan Edward Chauveau and published by . This book was released on 2003 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Comparison of Communities on Artificial and Natural Reefs in Southern California, with Emphasis on Fish Assemblages by : Richard Francis Ambrose
Download or read book Comparison of Communities on Artificial and Natural Reefs in Southern California, with Emphasis on Fish Assemblages written by Richard Francis Ambrose and published by . This book was released on 1987 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fish Communities on Natural and Artificial Reefs in the Eastern Gulf of Mexico by : Elizabeth Christine Viau
Download or read book Fish Communities on Natural and Artificial Reefs in the Eastern Gulf of Mexico written by Elizabeth Christine Viau and published by . This book was released on 2019 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: Artificial reefs have been deployed throughout the worlds oceans to act as habitat and fishing enhancement tools. To expand current research on the role of artificial reefs in the marine community, ordination and multivariate regression methods were used here to analyze survey data of natural and artificial reefs. The reefs, located in the Northern Gulf of Mexico (NGOM) and on the West Florida Shelf (WFS), had been previously surveyed from 2004 to 2015 using remote operated vehicle and stationary video techniques. This study tested the hypothesis that similar functional roles are accounted for at both natural and artificial reef sites even if species composition varies. Secondly, it examines the role of environment and fisheries in determining the assemblages. Artificial reefs tended to host communities that were as biodiverse as natural reefs, although not necessarily composed of the same species. Results of an ordination confirmed that as the classification was broadened from the level of species, to family, to functional group, the assemblages on each reef type (natural vs. artificial and NGOM vs WFS) appeared more similar. Dominant groups were present at all levels of classification and included the families Lutjanidae and Carangidae, as well as functional groups Red Snapper and Small Reef Fish. Both natural and artificial reefs tended to be dominated by one of the following: Lutjanidae, Carangidae, or Small Reef Fish, although a continuous gradient was found across the extremes of natural versus artificial reefs. Generalized Additive Models were developed to examine the influence of reef type, location, environment and fishing intensity covariates. Results indicated that for both natural and artificial reefs, the abundance of families and functional groups can be influenced by environmental factors. In both cases, there is strong spatial autocorrelation suggesting connectivity with neighboring reefs.
Book Synopsis MARINE ARTIFICIAL REEF RESEARCH AND DEVELOPMENT by :
Download or read book MARINE ARTIFICIAL REEF RESEARCH AND DEVELOPMENT written by and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Artificial Habitats for Marine and Freshwater Fisheries by : William Seaman Jr.
Download or read book Artificial Habitats for Marine and Freshwater Fisheries written by William Seaman Jr. and published by Academic Press. This book was released on 2013-10-22 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: Artificial habitats have been used for centuries to successfully modify environments for the benefit of Man. In the aquatic environment, the use of artificial habitat technologies is of growing interest worldwide. Opportunities exist in both developed and developing nations to apply these technologies in many areas, including classical scientific investigations of ecosystem structure and function, engineering advances in underwater technology, and fisheries and environmental management. The applications of artificial habitat technologies are taking on ever greater economic, social, and environmental importance globally, not only in developed countries such as Japan where highly sophisticated technologies are used, but also in developing nations, where lower cost practices are in use. There is growing pressure to increase production, while at the same time preserve or enhance the environments and ecosystems surrounding fisheries. This book provides a comprehensive review of the facts, issues, and global trends emerging regarding the use of artificial habitats in aquatic ecosystems. It presents the most recent scientific advances in ecology and engineering technologies related to the building of artificial habitats, and it also presents many of the fisheries management and socioeconomic and environmental issues. Artificial Habitats for Marine and Freshwater Fisheries will be of interest to a broad audience including natural resource scientists, planners, and managers, particularly those interested in aquatic and fisheries science and management; organizations and individuals interested in commercial and recreational fishing; ecologists; environmental economists, engineers, lawyers, and social scientists; and geographers. Presents a global scope Draws together, for the first time, disparate literature Contains contributions by authors in the United States and Japan Features engineering chapters that focus on Japanese advanced technology often not available to the English language audience
Book Synopsis A Comparison of Fish and Epibenthic Assemblages on Artificial Reefs with and Without Copper-based Anti-fouling Paint by : Dianna Rose Miller
Download or read book A Comparison of Fish and Epibenthic Assemblages on Artificial Reefs with and Without Copper-based Anti-fouling Paint written by Dianna Rose Miller and published by . This book was released on 2008 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Artificial Reefs in Fisheries Management by : Stephen A. Bortone
Download or read book Artificial Reefs in Fisheries Management written by Stephen A. Bortone and published by CRC Press. This book was released on 2011-05-09 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: While artificial reefs may have much to offer, they remain an anecdote in the greater scheme of fisheries management, primarily due to the lack of data specific to validating their use. Based on papers presented at the 9th Conference on Artificial Reefs and Artificial Habitats (CARAH) and also including original articles written for this reference,
Book Synopsis Impact of Artificial Reefs on the Environment and Communities by : Ramos, Jorge H. P.
Download or read book Impact of Artificial Reefs on the Environment and Communities written by Ramos, Jorge H. P. and published by IGI Global. This book was released on 2022-05-13 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: Among the most important reasons that artificial reefs have been created are the protection of the seabed with macroalgae, the possibility of improving fishing, and meeting the expectations and demands of tourists. Coastal managers have realized that it is important that artificial reefs are useful to people, especially local communities, and that it is therefore important that they are promoted by government entities for various professional and leisure activity use. Coastal managers must take this into consideration when reefs are designed. They must also define the ecosystem services they promote as well as the main uses for which the reefs are created. Impact of Artificial Reefs on the Environment and Communities presents insights on the connection between artificial reefs and the tourism industry in order to encourage the sharing of experiences and development of new innovative possibilities that create value for society. It presents the experiences, testimonies, and innovations of those who work closely with artificial reefs. Covering topics such as computational fluid dynamics, dive tourism, and Industry 4.0, this book is an essential resource for entrepreneurs, researchers, students and educators of higher education, coastal managers, government officials, leaders in tourism, engineers, and academicians.
Book Synopsis Characterization and Comparison of Platform Reef Communities Off the Texas Coast by :
Download or read book Characterization and Comparison of Platform Reef Communities Off the Texas Coast written by and published by . This book was released on 2000 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: The debate of whether or not artificial reefs contribute to the biological productivity of the Gulf of Mexico inevitably is based on the productivity of fishery targeted fish populations. This is understandable since the socioeconomic demand for sustainable fisheries has substantial influence on the management of living marine resources. Based on targeted fishery species, the question of impact is unanswered. But based on the non-targeted fauna, particularly the sessile community, the answer is unequivocally yes - artificial reefs do contribute to the biological productivity of the Gulf of Mexico ecosystem. This report along with other reports just released and some research in progress significantly advances our understanding of the dynamics of artificial reefs. Yet, there remains a great deal of research to be done to fully understand the impact of artificial reefs upon the ecology and productivity of the Gulf of Mexico.
Book Synopsis Artificial Reefs in European Seas by : Antony Jensen
Download or read book Artificial Reefs in European Seas written by Antony Jensen and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt: Artificial Reefs in European Seas focuses on artificial reef research in the Mediterranean and NE Atlantic. The book describes most of the long-term projects running in European seas, presents the legal and economic issues, and suggests future uses for artificial reefs in the European context. Readership: Professionals working on or interested in the uses of artificial reefs for fishery management, coastal zone management, aquaculture and nature conservation. The case studies of reef research programmes make the book ideal for degree students studying topics in ecology, and fisheries and coastal management.
Book Synopsis A Comparison of Macroinfaunal Community Structure Between Artificial Concrete Boulder Reefs and Adjacent Natural Reefs in Broward County, Florida by : Amber C. Metallo
Download or read book A Comparison of Macroinfaunal Community Structure Between Artificial Concrete Boulder Reefs and Adjacent Natural Reefs in Broward County, Florida written by Amber C. Metallo and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Relatively little is known about either the biological (i.e., predation) or physical (i.e., current, sedimentation) effects that artificial reefs may have on surrounding benthic infaunal communities. Following deployment of artificial reefs (concrete boulders) between the first and second reefs off Fort Lauderdale, Florida, on 30 October 2009, sediment cores were taken at 4 distances along three replicate 10-m transects on 13 and 26 September 2013, and 24 and 25 May 2014 at each of four artificial reef sites and four of their adjacent natural reef sites using SCUBA. Infauna (>0.5mm) were extracted from the sediment and identified to the lowest possible taxonomic level. Statistical analysis (PRIMER, PERMANOVA, SIMPER) focused on four main variables: type of reef, year, site, and distance. Type of reef, year, and site was significantly different between samples, while distance did not affect density. There is a clear separation of communities between the artificial and natural reefs. From 2013 to 2014, a slight shift occurred between communities suggesting the artificial reef community composition became slightly more similar to the natural reef. All four artifical reef sites were more taxonomically distinct at the phylum and class level then the natural reef, which had higher diversity, higher species richness and more low-density taxa. This two year study provides insight on infauna communities four and five years out from deployment, but follow up monitoring in 3-5 years could shed light on whether these patterns of shift to more similar assemblages between reefs will continue as the artificial reef matures. Environmental data collection including longer time-series datasets, longer transects, and physical and geological data could provide more knowledge of how the artificial reef infaunal communities are changing over time.
Book Synopsis Reef Fish Community Structure [microform] : an Experimental Study Using Small Artificial Reefs in Barkley Sound, British Columbia by : Gascon, Dominique
Download or read book Reef Fish Community Structure [microform] : an Experimental Study Using Small Artificial Reefs in Barkley Sound, British Columbia written by Gascon, Dominique and published by National Library of Canada. This book was released on 1982 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using small artificial reefs made of cement blocks, a community of shallow water reef fishes was experimentally studied in Barkley Sound (British Columbia) to examine the structuring mechanisms in this assemblage The community under study inhabited a shallow reef made of rock boulders. The abundance of fish fluctuated with the seasons The species diversity of this fish community was low (H' = 0.3-10), one species (Coryphopterus nicho/si) comprising more than 80% of the individuals present Four species of rockfishes ( Sebastes caurinus, S. ma/iger, S. me/anops, and S. pinniger) and three species of benthic fishes (Hexagrammos decagrammus, Jordania zonope, and Artedius spp.) were also common. Experimental communities were established on ten identical artificial reefs made of cement blocks. Two series of reefs, built six months apart on sand 10 m away from the natural reef, tested the effects of seasons on community development. A third series, built in direct contact with the natural reef, examined the effects of distance and isolation on community development In each series a species equilibrium (approximately 6 species) was reached within six months The specific composition of the artificial reefs was similar to that of the natural reef, although species other than Coryphopterus nicho/si were more abundant Both juveniles and adults of all species were present, except for the rockfishes, which were represented only by young individuals. Tagging indicated that the benthic species remained permanently on the reefs, whereas a yearly turnover in rockfishes occurred The intensity of interactions between species was estimated by measuring shifts in habitat use on the artificial reefs. Only Sebastes me/anops showed consistent shifts in its space use in response to changes in the density of other species Only two of these shifts appeared to be the result of interspecific competition. Interactions between species, with the exception of S. me/anops had little effect on the spatial distribution of fish within the reefs. I examined the significance of the patterns of similarity between communities inhabiting identical habitats. High similarity values are usually interpreted as indicating the equilibrium status -- that is communities structured primarily by interspecific competition -- of a community, whereas low values are usually interpreted in the opposite direction -- i.e non-equilibrium communities structured by mechanisms other than interspecific competition (mostly stochastic events). This was tested using a randomization test. The null hypothesis of the test was that random colonization from the surrounding habitats was sufficient to explain the community structure on the artificial reefs. Six additional reefs (one third the original size) were built to test the effects of habitat size on community structure. The observed values on the reefs did not differ significantly from the null values, indicating that mechanisms, such as competition, were not required to explain the structure of the community. Habitat size had a strong effect, and the interpretations of previous studies were re-examined in light of this finding.
Book Synopsis Artificial Reefs by : Frank M. D'itri
Download or read book Artificial Reefs written by Frank M. D'itri and published by CRC Press. This book was released on 2018-01-18 with total page 603 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book fisheries biologists, ecologists, limnologists, oceanographers, aquatic resource managers and planners, commercial fisherman and environmental scientists are offered information on the latest artificial fishing reef designs, siting and placement methods, and ecological research as well as an overview of current united states legislation and regulations.
Book Synopsis Reef Fish Community Structure at Unpublished Artificial Reef Sites Off Northwest Florida by : Michael Allen Dance
Download or read book Reef Fish Community Structure at Unpublished Artificial Reef Sites Off Northwest Florida written by Michael Allen Dance and published by . This book was released on 2008 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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