Influence Of Substrate On Coral Reef Fish Communities

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Influence of Substrate on Coral Reef Fish Communities

Author : Karen Lynn Neely
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (286 download)

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Book Synopsis Influence of Substrate on Coral Reef Fish Communities by : Karen Lynn Neely

Download or read book Influence of Substrate on Coral Reef Fish Communities written by Karen Lynn Neely and published by . This book was released on 2008 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Coral reef fish coexist in a state of high diversity that has not been successfully explained by niche diversification, larval supply, differential mortality, or a suite of other proposed factors. These processes are all occurring on a diverse substrate that would be expected to affect the abundance and distribution of fish by directing habitat preferences as well as affecting competitive and predatory success. I conducted correlational studies on healthy and degraded Caribbean reefs that addressed fish abundances at the levels of community, species, and age class. I also experimentally tested habitat preferences in two ways: choice experiments on adults of common species that determined preferences for live coral and rugosity in an isolated environment, and monitoring of artificial reefs differing in live coral cover that tested habitat selection of adults and juveniles in the field. These observations all show that live coral had no effect on community parameters such as abundance or diversity, but that rugosity was positively related to species richness. However, these measures of the community masked differences at the species and age class level. A handful of species exhibited positive or negative preferences for live coral, but these selections did not follow a taxonomic or trophic-level classification. Species within the genus Stegastes, for example, could either aggregate towards or avoid live coral. One species even reversed its habitat preference as it matured. Field distributions were not determined solely by these habitat preferences, but inclusion of competitive interactions into a multi-factorial model explained distribution of some species. Results suggest that changes in live coral cover, an increasingly common phenomenon, would not affect fish at a community level, but could affect a few species through changes to recruitment or alteration of competitive interactions.

Aquatic Food Webs

Author : Andrea Belgrano
Publisher : Oxford University Press, USA
ISBN 13 : 0198564821
Total Pages : 274 pages
Book Rating : 4.1/5 (985 download)

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Book Synopsis Aquatic Food Webs by : Andrea Belgrano

Download or read book Aquatic Food Webs written by Andrea Belgrano and published by Oxford University Press, USA. This book was released on 2005 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'Aquatic Food Webs' provides a current synthesis of theoretical and empirical food web research. The textbook is suitable for graduate level students as well as professional researchers in community, ecosystem, and theoretical ecology, in aquatic ecology, and in conservation biology.

Effects of Three Substrate Variables on Two Artificial Reef Fish Communities

Author : Charlie Ray Chandler
Publisher :
ISBN 13 :
Total Pages : 160 pages
Book Rating : 4.:/5 (111 download)

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Book Synopsis Effects of Three Substrate Variables on Two Artificial Reef Fish Communities by : Charlie Ray Chandler

Download or read book Effects of Three Substrate Variables on Two Artificial Reef Fish Communities written by Charlie Ray Chandler and published by . This book was released on 1983 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Role of Priority Effects and Habitat Complexity in Coral-reef Fish Communities

Author : Glenn R. Almany
Publisher :
ISBN 13 :
Total Pages : 210 pages
Book Rating : 4.:/5 (533 download)

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Book Synopsis Role of Priority Effects and Habitat Complexity in Coral-reef Fish Communities by : Glenn R. Almany

Download or read book Role of Priority Effects and Habitat Complexity in Coral-reef Fish Communities written by Glenn R. Almany and published by . This book was released on 2002 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understanding the processes that influence the composition of animal communities is a central goal in ecology. Interactions between established residents and colonizing juveniles that affect the subsequent survival of juveniles may influence community composition. In a series of experiments on coral reef fish communities in the Bahamas and Australia, I tested whether and how interactions between colonizing juveniles and established residents, such as predators and territorial competitors, affected recruitment, and whether these interactions were modified by habitat complexity. In the Bahamas, I factorially manipulated the presence and absence of resident piscivores and territorial damselfishes on 16 spatially isolated patch reefs and found that both groups had strong, species-specific effects on subsequent recruitment. In a second experiment, I tested whether the aforementioned effects of residents were due to direct interactions between residents and juveniles or were the result of differential juvenile settlement. This was accomplished by repeating the first experiment, except this time placing piscivores and damselfishes within cages to prevent direct interactions. I found no evidence for differential settlement, suggesting that effects of residents were due to direct interactions between residents and juveniles after settlement. In a third experiment, I cross-factored the presence and absence of piscivores and damselfishes with two levels of habitat complexity. I found that juvenile abundance was strongly influenced by prior residents and that effects of residents did not differ with habitat complexity. In contrast, the abundance of adult fish was strongly influenced by habitat complexity but not residents. In Australia, I factorially manipulated the presence and absence of resident predators and potential competitors on 20 reefs to determine whether these fish communities were influenced by resident-juvenile interactions comparable to those in the Bahamas. Results were similar to those obtained with the same experimental design in the Bahamas, indicating that priority effects may be a common feature of coral reef fish communities. These studies illustrate the importance of both habitat complexity and interactions between resident fishes and newly settled juveniles in coral reef fish communities, and provide a means of qualitatively predicting the future composition of these communities based on their current structure.

The Biology of Coral Reefs

Author : Charles R. C. Sheppard
Publisher : Oxford University Press
ISBN 13 : 0198787340
Total Pages : 393 pages
Book Rating : 4.1/5 (987 download)

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Book Synopsis The Biology of Coral Reefs by : Charles R. C. Sheppard

Download or read book The Biology of Coral Reefs written by Charles R. C. Sheppard and published by Oxford University Press. This book was released on 2018 with total page 393 pages. Available in PDF, EPUB and Kindle. Book excerpt: Coral reefs represent the most spectacular and diverse marine ecosystem on the planet as well as a critical source of income for millions of people. However, the combined effects of human activity have led to a rapid decline in the health of reefs worldwide, with many now facing complete destruction. Their world-wide deterioration and over-exploitation has continued and even accelerated in many areas since the publication of the first edition in 2009. At the same time, there has been a near doubling in the number of scientific papers that have been written in this short time about coral reef biology and the ability to acclimate to ocean warming and acidification. This new edition has been thoroughly revised and updated, incorporating the significant increase in knowledge gained over the last decade whilst retaining the book's focus as a concise and affordable overview of the field. The Biology of Coral Reefs provides an integrated overview of the function, physiology, ecology, and behaviour of coral reef organisms. Each chapter is enriched with a selection of 'boxes' on specific aspects written by internationally recognised experts. As with other books in the Biology of Habitats Series, the emphasis in this book is on the organisms that dominate this marine environment although pollution, conservation, climate change, and experimental aspects are also included. Indeed, particular emphasis is placed on conservation and management due to the habitat's critically endangered status. A global range of examples is employed which gives the book international relevance.

Coral Reef Fish Assemblages

Author : Shira Abeles
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (134 download)

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Book Synopsis Coral Reef Fish Assemblages by : Shira Abeles

Download or read book Coral Reef Fish Assemblages written by Shira Abeles and published by . This book was released on 2000 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Ocean Acidification

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 030916155X
Total Pages : 200 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Ocean Acidification by : National Research Council

Download or read book Ocean Acidification written by National Research Council and published by National Academies Press. This book was released on 2010-09-14 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ocean has absorbed a significant portion of all human-made carbon dioxide emissions. This benefits human society by moderating the rate of climate change, but also causes unprecedented changes to ocean chemistry. Carbon dioxide taken up by the ocean decreases the pH of the water and leads to a suite of chemical changes collectively known as ocean acidification. The long term consequences of ocean acidification are not known, but are expected to result in changes to many ecosystems and the services they provide to society. Ocean Acidification: A National Strategy to Meet the Challenges of a Changing Ocean reviews the current state of knowledge, explores gaps in understanding, and identifies several key findings. Like climate change, ocean acidification is a growing global problem that will intensify with continued CO2 emissions and has the potential to change marine ecosystems and affect benefits to society. The federal government has taken positive initial steps by developing a national ocean acidification program, but more information is needed to fully understand and address the threat that ocean acidification may pose to marine ecosystems and the services they provide. In addition, a global observation network of chemical and biological sensors is needed to monitor changes in ocean conditions attributable to acidification.

Ecological Studies in Tropical Fish Communities

Author : Ro McConnell
Publisher : Cambridge University Press
ISBN 13 : 9780521280648
Total Pages : 404 pages
Book Rating : 4.2/5 (86 download)

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Book Synopsis Ecological Studies in Tropical Fish Communities by : Ro McConnell

Download or read book Ecological Studies in Tropical Fish Communities written by Ro McConnell and published by Cambridge University Press. This book was released on 1987-02-27 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: The result of compiling widely scattered research on fish in tropical rivers, lakes and seas. A comprehensive overview of the ecology of fish communities in freshwater as well as marine environments.

Coral Reef Restoration Handbook

Author : William F. Precht
Publisher : CRC Press
ISBN 13 : 1420003798
Total Pages : 385 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Coral Reef Restoration Handbook by : William F. Precht

Download or read book Coral Reef Restoration Handbook written by William F. Precht and published by CRC Press. This book was released on 2006-05-25 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: " this book is the first to describe, in detail, the art and science of coral reef restoration. It is to be hoped that the information that can be gleaned within the pages of this book will set a path towards continued preservation of this valuable underwater treasure to be used, appreciated, and experienced for future generations." -- Senator

Influence of Substrate and Conspecifics on the Settlement of Red Sea Coral Reef Fish

Author : Mario Tacher Roffe
Publisher :
ISBN 13 :
Total Pages : 230 pages
Book Rating : 4.:/5 (255 download)

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Book Synopsis Influence of Substrate and Conspecifics on the Settlement of Red Sea Coral Reef Fish by : Mario Tacher Roffe

Download or read book Influence of Substrate and Conspecifics on the Settlement of Red Sea Coral Reef Fish written by Mario Tacher Roffe and published by . This book was released on 1991 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Ecology of Marine Fishes

Author : Dr. Larry G. Allen
Publisher : Univ of California Press
ISBN 13 : 0520932471
Total Pages : 1353 pages
Book Rating : 4.5/5 (29 download)

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Book Synopsis The Ecology of Marine Fishes by : Dr. Larry G. Allen

Download or read book The Ecology of Marine Fishes written by Dr. Larry G. Allen and published by Univ of California Press. This book was released on 2006-02-15 with total page 1353 pages. Available in PDF, EPUB and Kindle. Book excerpt: Marine fishes have been intensively studied, and some of the fundamental ideas in the science of marine ecology have emerged from the body of knowledge derived from this diverse group of organisms. This unique, authoritative, and accessible reference, compiled by 35 luminary ecologists, evolutionary biologists, and ichthyologists, provides a synthesis and interpretation of the large, often daunting, body of information on the ecology of marine fishes. The focus is on the fauna of the eastern Pacific, especially the fishes of the California coast, a group among the most diverse and best studied of all marine ecosystems. A generously illustrated and comprehensive source of information, this volume will also be an important launching pad for future research and will shed new light on the study of marine fish ecology worldwide. The contributors touch on many fields in biology, including physiology, development, genetics, behavior, ecology, and evolution. The book includes sections on the history of research, both published and unpublished data, sections on collecting techniques, and references to important earlier studies.

The butterflyfishes: success on the coral reef

Author : Philip J. Motta
Publisher : Springer Science & Business Media
ISBN 13 : 9400923252
Total Pages : 257 pages
Book Rating : 4.4/5 (9 download)

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Book Synopsis The butterflyfishes: success on the coral reef by : Philip J. Motta

Download or read book The butterflyfishes: success on the coral reef written by Philip J. Motta and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: Butterflyfishes of the family Chaetodontidae are conspicuous members of almost all tropical reefs. These colorful fishes have attracted a great deal of attention from both the scientific community and especially the aquarium fish industry. At first one is tempted to say that butterflyfishes are abundant worldwide, but the evidence does not support this statement. The biomass of chaetodontids on reefs may range from 0.02-0.80%, and in terms of numbers they comprise only 0.04-0.61 % of the individuals on the reef. Yet in spite of these relatively small numbers they have been extensively studied. A quick census shows some 170 articles on or about butterfly fishes, with 78% of them being published since the 1970's. Along with the cichlids and damselfishes they might be one of the most studied and well published family of tropical fishes. Why then have chaetodontids attracted so much attention? The butterflyfishes are mostly shallow water inhabitants that are approachable and easily recognizable, making their study very feasible. Their bright coloration has provoked many hypotheses but has posed more questions about coloration than it has provided answers. And despite their apparent overall morphological similarity, their highly structured and varied social systems have made them an ideal model for such studies. The reasons for choosing these organisms are indeed as diverse as the studies themselves.

The Biomass Spectrum

Author : S. R. Kerr
Publisher : Columbia University Press
ISBN 13 : 9780231507349
Total Pages : 344 pages
Book Rating : 4.5/5 (73 download)

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Book Synopsis The Biomass Spectrum by : S. R. Kerr

Download or read book The Biomass Spectrum written by S. R. Kerr and published by Columbia University Press. This book was released on 2001-08-29 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: Kerr and Dickie propose the development of a new ecological theory, one that can lead to a more effective remedy for the drastic effects of heavy fishing on natural communities of organisms in both marine and freshwater environments. By plotting the densities of the biomass of all organisms in a given community by body-size classes, the authors provide empirical evidence of what they term "the biomass body-size spectrum" in the world's oceans. After examining this evidence, they propose an underlying theory of predator-prey energy transfer: larger species eat smaller species, providing energy exchange across all species within an ecosystem. Providing the first comprehensive synthesis of the energy flow within the biomass spectrum, this book demonstrates not only a new understanding of the self-organizing properties of ecological production systems but also the potential of the biomass spectrum methodology for offering practical remedies when these natural systems are exploited by humans.

Trophic Interactions in Caribbean Coral Reefs

Author : Dr. Silvia Opitz
Publisher : WorldFish
ISBN 13 : 9718709606
Total Pages : 354 pages
Book Rating : 4.7/5 (187 download)

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Book Synopsis Trophic Interactions in Caribbean Coral Reefs by : Dr. Silvia Opitz

Download or read book Trophic Interactions in Caribbean Coral Reefs written by Dr. Silvia Opitz and published by WorldFish. This book was released on 1996 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Research Review of Interventions to Increase the Persistence and Resilience of Coral Reefs

Author : National Academies of Sciences, Engineering, and Medicine
Publisher : National Academies Press
ISBN 13 : 030948538X
Total Pages : 259 pages
Book Rating : 4.3/5 (94 download)

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Book Synopsis A Research Review of Interventions to Increase the Persistence and Resilience of Coral Reefs by : National Academies of Sciences, Engineering, and Medicine

Download or read book A Research Review of Interventions to Increase the Persistence and Resilience of Coral Reefs written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2019-04-05 with total page 259 pages. Available in PDF, EPUB and Kindle. Book excerpt: Coral reef declines have been recorded for all major tropical ocean basins since the 1980s, averaging approximately 30-50% reductions in reef cover globally. These losses are a result of numerous problems, including habitat destruction, pollution, overfishing, disease, and climate change. Greenhouse gas emissions and the associated increases in ocean temperature and carbon dioxide (CO2) concentrations have been implicated in increased reports of coral bleaching, disease outbreaks, and ocean acidification (OA). For the hundreds of millions of people who depend on reefs for food or livelihoods, the thousands of communities that depend on reefs for wave protection, the people whose cultural practices are tied to reef resources, and the many economies that depend on reefs for fisheries or tourism, the health and maintenance of this major global ecosystem is crucial. A growing body of research on coral physiology, ecology, molecular biology, and responses to stress has revealed potential tools to increase coral resilience. Some of this knowledge is poised to provide practical interventions in the short-term, whereas other discoveries are poised to facilitate research that may later open the doors to additional interventions. A Research Review of Interventions to Increase the Persistence and Resilience of Coral Reefs reviews the state of science on genetic, ecological, and environmental interventions meant to enhance the persistence and resilience of coral reefs. The complex nature of corals and their associated microbiome lends itself to a wide range of possible approaches. This first report provides a summary of currently available information on the range of interventions present in the scientific literature and provides a basis for the forthcoming final report.

Reef and Shore Fishes of the South Pacific

Author : John E. Randall
Publisher : University of Hawaii Press
ISBN 13 : 0824826981
Total Pages : 0 pages
Book Rating : 4.8/5 (248 download)

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Book Synopsis Reef and Shore Fishes of the South Pacific by : John E. Randall

Download or read book Reef and Shore Fishes of the South Pacific written by John E. Randall and published by University of Hawaii Press. This book was released on 2005-04-30 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The South Pacific has long been in need of a comprehensive guide to reef and shore fishes. This volume covers the inshore fish fauna of New Caledonia, the Loyalty Islands, the southern Gilbert Islands (Kiribati), Tuvalu, Fiji, the Wallis Islands, Tonga, Samoa, American Samoa, the Tokelau Islands, the Phoenix Islands, the Cook Islands, the Austral Islands, Rapa, the Society Islands, the Tuamoto Archipelago, the Marquesas Islands, and the Pitcairn Islands. It contains accounts of nearly 1,500 species of fishes, illustrated with more than 2,000 color photographs, taken mostly underwater. (A few drab species are illustrated by only black and white photographs or drawings.) Species accounts are headed by the English common name, the scientific name, the author or authors who described the fish, and the date of the description. This is followed by a concise list of the characteristics needed to identify the species, the total length it attains, its distribution, habitat, and in summary form what may be known of its biology. More than 600 references are given for those seeking more information on individual species. The introduction contains a two-page color spread of the main external features of fishes. An extensive glossary of scientific terms precedes the index.

Coral Reefs of the Indian Ocean

Author : T. R. McClanahan
Publisher : Oxford University Press
ISBN 13 : 0195125967
Total Pages : 550 pages
Book Rating : 4.1/5 (951 download)

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Book Synopsis Coral Reefs of the Indian Ocean by : T. R. McClanahan

Download or read book Coral Reefs of the Indian Ocean written by T. R. McClanahan and published by Oxford University Press. This book was released on 2000-10-12 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt: Coral reefs are among Earth's most diverse, productive, and beautiful ecosystems, but until recently, their ecology and the means to manage them have been poorly understood and documented. In response to the inadequate information base for coral reefs, this book reviews the ecological and conservation status of coral reefs of the Western Indian Ocean, bringing together presentations of the region's leading scientists and managers working on coral reefs.Coral Reefs of the Indian Ocean: Their Ecology and Conservation starts with a general overview of the biogeography of the region and a historical account of attempts to conserve this ecosystem. It goes on to describe the state of the reefs in each of the countries with coral reefs, and it concludes with a series of management case studies.The book also summarizes most of the existing ecological information on reefs in this region and efforts at management, making it useful for students, teachers, and investigators interested in tropical or marine ecology, conservation biology and management, and environmental sciences.