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  • 1
    Online Resource
    Online Resource
    San Diego :Elsevier Science & Technology,
    Keywords: Coral reef fishes -- Ecology. ; Coral reef ecology. ; Electronic books.
    Description / Table of Contents: Coral Reef Fishes is the successor of The Ecology of Fishes on Coral Reefs. This new edition includes provocative reviews covering the major areas of reef fish ecology. Concerns about the future health of coral reefs, and recognition that reefs and their fishes are economically important components of the coastal oceans of many tropical nations, have led to enormous growth in research directed at reef fishes. Coral Reef Fishes is much more than a simple revision of the earlier volume; it is a companion that supports and extends the earlier work. The included syntheses provide readers with the current highlights in this exciting science. Key Features * An up-to-date review of key research areas in reef fish ecology, with a bibliography including hundreds of citations, most from the last decade * Authoritative, up-to-date, provocative chapters written to suggest future research priorities * An important companion and successor to The Ecology of Fishes on Coral Reefs * Includes discussions of regulation of fish populations, dispersal or site fidelity of larval reef fishes, sensory and motor capabilities of reef fish larvae, and complexities of management of reef species and communities.
    Type of Medium: Online Resource
    Pages: 1 online resource (566 pages)
    Edition: 1st ed.
    ISBN: 9780080530017
    DDC: 597.177/89
    Language: English
    Note: Front Cover -- Coral Reef Fishes: Dynamic and Diversity in a Complex Ecosystem -- Copyright Page -- Contents -- Contributors -- Preface -- SECTION I: Reef Fishes: A Diversity of Adaptations and Specializations -- Introduction -- Chapter 1. The History and Biogeography of Fishes on Coral Reefs -- Chapter 2. Ecomorphology of Feeding in Coral Reef Fishes -- Chapter 3. Age-Based Studies -- Chapter 4. Rarity in Coral Reef Fish Communities -- Chapter 5. The Ecological Context of Reproductive Behavior -- SECTION II: Replenishment of Reef Fish Populations and Communities -- Introduction -- Chapter 6. The Sensory World of Coral Reef Fishes -- Chapter 7. Larval Dispersal and Retention and Consequences for Population Connectivity -- Chapter 8. The Biology, Behavior and Ecology of the Pelagic, Larval Stage of Coral Reef Fishes -- Chapter 9. Biogeography and Larval Dispersal Inferred from Population Genetic Analysis -- Chapter 10. Numerical and Energetic Processes in the Ecology of Coral Reef Fishes -- SECTION III: Dynamics of Reef Fish Populations and Communities -- Introduction -- Chapter 11. Otolith Applications in Reef Fish Ecology -- Chapter 12. Energetics and Fish Diversity on Coral Reefs -- Chapter 13. Simulating Large-Scale Population Dynamics Using Small-Scale Data -- Chapter 14. Density Dependence in Reef Fish Populations -- Chapter 15. Variable Replenishment and the Dynamics of Reef Fish Populations -- SECTION IV: Management of Coral Reef Fishes -- Introduction -- Chapter 16. The Science We Need to Develop for More Effective Management -- Chapter 17. Reef Fish Ecology and Grouper Conservation and Management -- Chapter 18. Ecological Issues and the Trades in Live Reef Fishes -- Chapter 19. Yet Another Review of Marine Reserves as Reef Fishery Management Tools -- Bibliography -- Taxonomic Index -- Subject Index -- Color Plate Section.
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  • 2
    Online Resource
    Online Resource
    San Diego :Elsevier Science & Technology,
    Keywords: Coral reef fishes -- Ecology. ; Electronic books.
    Type of Medium: Online Resource
    Pages: 1 online resource (773 pages)
    Edition: 1st ed.
    ISBN: 9780080925516
    DDC: 597/.0526367
    Language: English
    Note: Front Cover -- The Ecology of Fishes on Coral Reefs -- Copyright Page -- Table of Contents -- Contributors -- Foreword -- Preface -- PART I: BASICS -- CHAPTER 1. Introduction -- I. Ecology of Coral Reef Fishes -- II. A Crash Course for the Nonspecialist -- III. Structure of This Book -- CHAPTER 2. The Visual World of Coral Reef Fishes -- I. Introduction -- II. Light in Tropical Seas: Attenuation and Hue -- III. The Vision of Fishes -- IV. Correlations of Scotopic Vision and Light -- V. Correlations of Photopic Vision and Light -- VI. Topics for Further Study -- CHAPTER 3. Reef Fishes: Their History and Evolution -- I. Introduction -- II. What Are Reef Fishes? -- III. Reefs as Habitats -- IV. Key Features of the Reef Fish-Habitat Relationship -- V. The Origin of Reef Fishes -- VI. Morphology, Phylogeny, and History: Reef Fishes Revisited -- PART II: TROPHIC ECOLOGY -- CHAPTER 4. Trophic Relationships of Fishes Specialized to Feed on Zooplankters above Coral Reefs -- I. Introduction -- II. Diurnal Planktivores -- III. Crepuscular Changeover -- IV. Nocturnal Planktivores -- V. Vulnerability of Zooplankters above Reefs -- VI. Topics for Further Study -- CHAPTER 5. Fish-Seaweed Interactions on Coral Reefs: Effects of Herbivorous Fishes and Adaptations of Their Prey -- I. Introduction -- II. Refuges in Space or Time -- III. Seaweed Characteristics That Deter Feeding by Reef Fishes -- IV. Tolerance of Herbivory -- V. Summary -- CHAPTER 6. The Biology of Herbivorous Fishes on Coral Reefs -- I. Introduction -- II. Significance of Previous Studies -- III. General Features of Herbivorous Fishes and Their Resources -- IV. Summary -- V. Review Topics -- VI. Discussion -- CHAPTER 7. Fish Predation and Its Impact on the Invertebrates of Coral Reefs and Adjacent Sediments -- I. Introduction -- II. Patterns in Carnivore Diets and Feeding Selectivity. , III. Patterns in Carnivore Abundance and Foraging -- IV. Impact on Coral Reef Invertebrate Assemblages -- V. Impact on Soft-Sediment Assemblages -- VI. Critique of Methodologies Employed to Assess Impacts -- VII. Fish Predation as Functional Explanation of Prey Characteristics -- VIII. Conclusions -- PART III: LARVAL AND JUVENILE ECOLOGY -- CHAPTER 8. The Pelagic Stage of Reef Fishes: The Larval Biology of Coral Reef Fishes -- I. Introduction -- II. Larval Fish Morphology and Identification -- III. Where Are the Pelagic Stages of Reef Fishes? -- IV. What Are Reef Fishes Doing while Pelagic? -- V. The End of the Pelagic Stage -- VI. Why a Pelagic Stage? -- VII. Use of Larvae in Zoogeographie Analyses -- VIII. Conclusions -- CHAPTER 9. Settlement Strategies and Biogeography of Reef Fishes -- I. Introduction -- II. Settlement Strategies of Reef Fishes -- III. Planktonic Larval Duration and Biogeography -- IV. Daily Otolith Increments and Early Life History Studies -- CHAPTER 10. Spatial and Temporal Patterns in Recruitment -- I. Introduction to Nonequilibrial Systems -- II. Why Study Recruitment? -- III. Methods -- IV. Spatial and Temporal Patterns in Recruitment -- V. Synthesis -- VI. Future Directions -- Addendum -- CHAPTER 11. Postrecruitment Processes in the Ecology of Coral Reef Fish Populations: A Multifactorial Perspective -- I. Introduction -- II. Patterns in the Postrecruitment Phase -- III. Evidence for Recruitment Modification -- IV. Demographic Parameters -- V. Ecological Processes -- VI. Multiple Causality and Ecological Importance -- VII. Looking to the Future -- PART IV: REPRODUCTIVE AND LIFE HISTORY PATTERNS -- CHAPTER 12. Intraspecific Variability in Social Systems of Coral Reef Fishes -- I. Introduction -- II. Types of Variation within Social Systems. , III. Settlement Models for Individual and Group Spacing and Their Application to Social System Variation -- IV. Conclusions -- CHAPTER 13. The Role of Adult Biology in the Timing of Spawning of Tropical Reef Fishes -- I. Introduction -- II. Diel Spawning Patterns -- III. Lunar Spawning Patterns -- IV. Seasonal Spawning Patterns -- CHAPTER 14. The Use of Phenotypic Plasticity in Coral Reef Fishes as Tests of Theory in Evolutionary Ecology -- I. Introduction -- II. Examples of Intraspecific Variability -- III. Discussion -- PART V: COMMUNITY ORGANIZATION -- CHAPTER 15. Geographic Variability in the Ecology of Coral Reef Fishes: Evidence, Evolution, and Possible Implications -- I. Introduction -- II. Previous Geographic Comparisons of Reef Fish Assemblages -- III. An Analysis of Interoceanic and Regional Variation in Assemblage Structure -- IV. Life History Features and the Evolution of Geographic Variation in Indo-Pacific Reef Fish Communities -- V. Ecological Consequences of Regional Variation in Assemblage Structure -- VI. Summary, Conclusions, and Even More Unsubstantiated Speculations -- CHAPTER 16. Patterns and Processes in the Distribution of Coral Reef Fishes -- I. Introduction -- II. Patterns -- III. Processes -- IV. Conclusions -- CHAPTER 17. Predation as a Process Structuring Coral Reef Fish Communities -- I. Introduction -- II. Circumstantial Evidence -- III. Correlative Evidence -- IV. Experimental Evidence -- V. Synthesis -- CHAPTER 18. Tropical and Temperate Reef Fishes: Comparison of Community Structures -- I. Introduction -- II. Comparison of Environments -- III. Environment-Induced Sampling Constraints and Bias -- IV. Description of Community Structure -- V. Regulation of Community Structure -- VI. Future Research -- CHAPTER 19. Reef Fish Communities: Open Nonequilibrial Systems -- I. Introduction. , II. Difficulty in Evaluating Current Data -- III. Survey of the Data: Patterns -- IV. Survey of the Data: Processes -- V. Conclusions -- PART VI: FISHERIES AND MANAGEMENT -- CHAPTER 20. Coral Reef Fisheries: Effects and Yields -- I. Introduction -- II. Basic Concepts of Stock Assessment and Effects of Fishing on Stocks -- III. Effects of Fishing on Coral Reef Fishes -- IV. Some Comments on Yields of Fishes from Coral Reefs -- V. Conclusions and Recommendations for Future Research -- References -- Index.
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  • 3
    Online Resource
    Online Resource
    New Haven :Yale University Press,
    Keywords: Electronic books.
    Description / Table of Contents: An eye-opening introduction to the complexity, wonder, and vital roles of coral reefs#160.
    Type of Medium: Online Resource
    Pages: 1 online resource (284 pages)
    Edition: 1st ed.
    ISBN: 9780300258691
    DDC: 577.7/89
    Language: English
    Note: Cover -- Half Title -- Title -- Copyright -- Dedication -- Contents -- Preface -- ONE Beginnings -- TWO Serendipity in Deep Time -- THREE Ever Wonderful, Always Different -- FOUR So Many Ways of Being -- FIVE Exuberant Richness -- SIX Wonderful Surprises: How Do Coral Reef Communities Assemble? -- SEVEN How Nemo Found His Way Home -- EIGHT Wondrous Reef Chemistry -- NINE What Good Is a Coral Reef? -- TEN Why Don't We Seem to Care about Coral Reefs? -- ELEVEN We've Left the Holocene -- TWELVE Coral Reefs in the Anthropocene -- Acknowledgments -- Notes -- Index -- A -- B -- C -- D -- E -- F -- G -- H -- I -- J -- K -- L -- M -- N -- O -- P -- Q -- R -- S -- R -- U -- V -- W -- Y -- Z.
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  • 4
    Online Resource
    Online Resource
    San Diego :Elsevier Science & Technology,
    Keywords: Marine ecology. ; Animal populations. ; Electronic books.
    Description / Table of Contents: The single-source reference to understanding and implementing marine metapopulation information.
    Type of Medium: Online Resource
    Pages: 1 online resource (573 pages)
    Edition: 1st ed.
    ISBN: 9780080454719
    DDC: 577.7
    Language: English
    Note: Front cover -- Title page -- Copyright page -- Table of contents -- FOREWORD -- PREFACE -- ABOUT THE EDITORS -- CONTRIBUTORS -- PART I: Introduction -- 1: The Merging of Metapopulation Theory and Marine Ecology: Establishing the Historical Context -- I. INTRODUCTION -- II. DIFFERENCES AND SIMILARITIES BETWEEN MARINE AND TERRESTRIAL SYSTEMS -- A. DESCRIBING ACTUAL SPATIAL POPULATION PROCESSES AND STRUCTURES -- B. A FRAMEWORK FOR ASKING RESEARCH QUESTIONS -- C. A PARADIGM FOR POPULATION AND CONSERVATION BIOLOGY -- D. APPLICATIONS TO MARINE POPULATIONS -- III. HISTORY AND EFFECTS OF PREDOMINANT RESEARCH QUESTIONS IN MARINE ECOLOGY -- IV. CONSERVATION AND FISHERIES MANAGEMENT INFLUENCES ON MARINE ECOLOGY -- A. SCALE OF STUDY -- B. SPATIAL RESOLUTION -- C. MARINE PROTECTED AREAS -- V. SUMMARY -- REFERENCES -- PART II: Fishes -- 2: The Metapopulation Ecology of Coral Reef Fishes -- I. INTRODUCTION -- II. SPATIAL STRUCTURE -- A. GEOGRAPHIC EXTENT -- B. SPATIAL SUBDIVISION -- C. INTERPATCH SPACE -- III. BIOLOGY AND ECOLOGY OF CORAL REEF FISHES -- A. POSTSETTLEMENT LIFE STAGES -- B. DISPERSAL AND CONNECTIVITY -- C. METAPOPULATION DYNAMICS -- IV. FACTORS DISSOLVING METAPOPULATION STRUCTURE -- A. SPAWNING AGGREGATIONS -- B. NURSERY HABITATS -- V. SUMMARY -- REFERENCES -- 3: Temperate Rocky Reef Fishes -- I. INTRODUCTION -- II. GEOLOGICAL PROCESSES AND THE TYPES AND DISTRIBUTION OF TEMPERATE REEF HABITAT -- A. SUBDUCTION, VOLCANISM, AND FAULTING -- B. GLACIATION -- C. FLUVIAL AND DYNAMIC SUBMARINE EROSIVE PROCESSES -- III. TEMPERATE REEF FISH COMMUNITIES -- A. BIOGEOGRAPHIC PROVINCES AND TEMPERATE REEF FISH COMMUNITIES -- B. DEPTH AS A MASTER VARIABLE IN TEMPERATE REEF FISH COMMUNITIES -- C. TYPICAL FISH FAUNA OF TEMPERATE ROCKY REEF COMMUNITIES -- IV. THE ROLE OF OCEANOGRAPHY IN METAPOPULATION STRUCTURING -- A. MAJOR OCEANOGRAPHIC DOMAINS. , B. DISPERSAL AND RETENTION MECHANISMS -- V. CLIMATE, CLIMATE CYCLES, AND HISTORICAL METAPOPULATION STRUCTURING -- VI. THE ROLE OF LIFE HISTORY IN METAPOPULATION STRUCTURING -- A. EARLY LIFE HISTORY -- B. JUVENILES -- C. ADULTS -- D. LONGEVITY -- VII. EMPIRICAL APPROACHES TO MEASURING DISPERSAL AND METAPOPULATION STRUCTURE -- VIII. POPULATION GENETIC STUDIES IN NORTH PACIFIC ROCKY REEF FISHES -- IX. HUMAN IMPACTS -- X. FUTURE DIRECTIONS FOR METAPOPULATION STUDIES OF TEMPERATE REEF FISHES -- REFERENCES -- 4: Estuarine and Diadromous Fish Metapopulations -- I. INTRODUCTION TO METAPOPULATION CONCEPTS IN ESTUARINE AND DIADROMOUS FISH -- II. MECHANISMS THAT FORM DISTINCT POPULATIONS -- III. TOOLS TO QUANTIFY MIGRATION IN DIADROMOUS FISH -- A. GENETICS -- B. ARTIFICIAL TAGS -- C. NATURAL TAGS WITH EMPHASIS ON OTOLITH-GEOCHEMICAL TAGS -- IV. DIADROMOUS FISH EXEMPLIFY METAPOPULATION THEORY -- A. SALMONIDS -- B. ALOSINES -- C. COMPARING SALMONIDS AND ALOSINE HERRINGS -- D. SCIAENIDS -- E. ATHERINIDS -- V. VALUE OF THE METAPOPULATION CONCEPT IN UNDERSTANDING AND MANAGING DIADROMOUS FISHERIES -- A. CONSERVATION OF LOCAL POPULATIONS -- B. HISTORICAL MANAGEMENT OF LOCAL POPULATIONS IN A FISHERIES CONTEXT -- C. MIXED-STOCK ANALYSIS -- D. EFFECT OF DEMOGRAPHY ON METAPOPULATION MANAGEMENT -- E. MARINE PROTECTED AREAS AS A SPATIAL MANAGEMENT TOOL -- F. C AN FISHERIES BE MANAGED AS METAPOPULATIONS? -- VI. ACKNOWLEDGMENTS -- REFERENCES -- PART III: Invertebrates -- 5: Metapopulation Dynamics of Hard Corals -- I. INTRODUCTION -- II. STRUCTURE OF THIS CHAPTER -- III. SUMMARY OF MODEL STRUCTURE AND PARAMETERIZATION -- IV. EXISTING MODELS OF DYNAMICS ON CORAL REEFS -- V. DEVELOPMENT OF A PROTOTYPE MODEL OF SPATIALLY STRUCTURED CORAL REEF COMMUNITIES -- A. SCALES -- B. REPRODUCTION -- C. CONNECTIVITY -- D. RECRUITMENT -- E. GROWTH -- F. M ORTALITY. , G. COMPETITION (AND MODELING THE DYNAMICS OF COMPETITORS) -- H. HERBIVORY -- VI. TESTING THE MODEL: PHASE SHIFTS IN COMMUNITY STRUCTURE -- VII. SENSITIVITY OF MODEL TO INITIAL CONDITIONS -- VIII. EXPLORATION OF MODEL BEHAVIOR -- A. INTERACTIONS BETWEEN INITIAL CORAL COVER, ALGAL OVERGROWTH RATE, CORAL GROWTH RATE, AND HERBIVORY -- B. RECRUITMENT SCENARIO AND OVERFISHING OF HERBIVORES -- C. IMPACT OF HURRICANE FREQUENCY ON LOCAL DYNAMICS -- D. EFFECT OF REDUCED HURRICANE FREQUENCY ON A RESERVE NETWORK -- IX. SUMMARY -- X. ACKNOWLEDGMENT -- REFERENCES -- 6: Population and Spatial Structure of Two Common Temperate Reef Herbivores: Abalone and Sea Urchins -- I. INTRODUCTION -- II. LIFE HISTORY -- A. ABALONE -- B. SEA URCHINS -- III. LARVAL DISPERSAL AND SETTLEMENT -- A. ABALONE -- B. SEA URCHINS -- C. SUMMARY OF LARVAL DISPERSAL -- IV. POPULATION GENETICS -- A. ABALONE -- B. SEA URCHINS -- C. SUMMARY OF GENETICS -- V. SPATIAL VARIABILITY IN ADULT DISTRIBUTIONS AND DEMOGRAPHICS -- A. ABALONE: ADULT HABITAT AND SPATIAL STRUCTURE -- B. SEA URCHINS: ADULT HABITAT AND SPATIAL STRUCTURE -- VI. FISHING AND MANAGEMENT -- A. ABALONE -- B. SEA URCHINS -- C. OPTIMAL HARVESTING OF INVERTEBRATE METAPOPULATIONS -- VII. SUMMARY -- VIII. ACKNOWLEDGMENT -- REFERENCES -- 7: Rocky Intertidal Invertebrates: The Potential for Metapopulations within and among Shores -- I. INTRODUCTION -- II. PATCH MODELS -- III. WITHIN-SHORE METAPOPULATIONS -- IV. METAPOPULATIONS AT DIFFERENT SCALES -- V. MEASURED SCALES OF VARIABILITY -- VI. SUMMARY -- REFERENCES -- 8: Metapopulation Dynamics of Coastal Decapods -- I. INTRODUCTION -- II. DECAPOD LIFE HISTORIES -- III. IDENTIFYING DECAPOD METAPOPULATIONS -- IV. CASE STUDIES -- A. AMERICAN LOBSTER (HOMARUS AMERICANUS) -- B. BLUE CRAB (CALLINECTES SAPIDUS) -- C. DUNGENESS CRAB (CANCER MAGISTER) -- D. PINK SHRIMP (PANDALUS BOREALIS). , V. DISCUSSION -- VI. SUMMARY -- VII. ACKNOWLEDGMENT -- REFERENCES -- 9: A Metapopulation Approach to Interpreting Diversity at Deep-Sea Hydrothermal Vents -- I. INTRODUCTION -- II. VENT SYSTEMS AS METAPOPULATIONS -- A. DYNAMICS AND DISTRIBUTION OF VENT HABITAT -- B. DISPERSAL AND COLONIZATION -- III. SPECIES INTERACTIONS -- IV. BIOGEOGRAPHY AND DIVERSITY -- V. METAPOPULATION MODELS FOR VENT FAUNAL DIVERSITY -- A. A NULL MODEL -- B. FACILITATION -- VI. SUMMARY -- REFERENCES -- PART IV: Plants and Algae -- 10: A Metapopulation Perspective on the Patch Dynamics of Giant Kelp in Southern California -- I. INTRODUCTION -- II. DYNAMICS OF GIANT KELP POPULATIONS -- III. FACTORS AFFECTING COLONIZATION -- A. LIFE HISTORY CONSTRAINTS -- B. MODES OF COLONIZATION -- C. SPORE PRODUCTION, RELEASE, AND COMPETENCY -- D. POSTSETTLEMENT PROCESSES -- IV. SPORE DISPERSAL -- A. FACTORS AFFECTING COLONIZATION DISTANCE -- B. EMPIRICAL ESTIMATES OF SPORE DISPERSAL -- C. MODELED ESTIMATES OF SPORE DISPERSAL -- V. CONNECTIVITY AMONG LOCAL POPULATIONS -- VI. SUMMARY -- VII. ACKNOWLEDGMENT -- REFERENCES -- 11: Seagrasses and the Metapopulation Concept: Developing a Regional Approach to the Study of Extinction, Colonization, and Dispersal -- I. INTRODUCTION -- II. SEAGRASS REPRODUCTION -- III. PATCHES: COLONIZATION AND EXTINCTION -- IV. EXAMPLES OF POTENTIAL SEAGRASS METAPOPULATIONS -- A. HALOPHILA DECIPIENS ON THE WEST FLORIDA SHELF: A LOCAL POPULATION THAT EXHIBITS PATCH EXTINCTION AND REGIONAL RECRUITMENT -- B. PHYLLOSPADIX SCOULERI ON EXPOSED PACIFIC SHORES: REGIONAL PATTERNS OF SUITABLE SITES EXIST AMONG A MATRIX OF UNSUITABLE SITES -- PATCH EXTINCTION DOCUMENTED -- C. HALOPHILA JOHNSONII IN SOUTHEASTERN FLORIDA: A WELL-DEFINED REGIONAL POPULATION WITH LIMITED DISPERSAL BETWEEN PATCHES -- EXTINCTION OF PATCHES DOCUMENTED. , V. THE METAPOPULATION MODEL AND SEAGRASS POPULATIONS: A USEFUL CONCEPT? -- A. COLLECTION OF GOOD INFORMATION ON SPATIAL ORGANIZATION OF SEAGRASSES -- B. COLLECTION OF GENETIC INFORMATION TO HELP ANALYZE SPATIAL STRUCTURE OF A POPULATION -- C. SEED DORMANCY: A SPECIAL PROBLEM FOR PLANT POPULATIONS -- VI. SUMMARY -- VII. ACKNOWLEDGMENTS -- REFERENCES -- PART V: Perspectives -- 12: Conservation Dynamics of Marine Metapopulations with Dispersing Larvae -- I. INTRODUCTION -- II. SINGLE POPULATION PERSISTENCE -- III. METAPOPULATION PERSISTENCE -- A. CONSEQUENCES FOR THE DISTRIBUTION OF MEROPLANKTONIC SPECIES -- B. CONSEQUENCES FOR THE SUCCESS OF MARINE RESERVES -- IV. ROLE OF VARIABILITY -- V. DISCUSSION -- VI. SUMMARY -- REFERENCES -- 13: Genetic Approaches to Understanding Marine Metapopulation Dynamics -- I. INTRODUCTION -- A. SUBDIVISION IN MARINE POPULATIONS -- B. THE ISLAND MODEL AND ITS LIMITATIONS -- II. DELINEATING POPULATIONS -- III. INFERRING PATTERNS OF CONNECTIVITY -- IV. INFERRING NONEQUILIBRIUM POPULATION DYNAMICS -- A. POPULATION EXTINCTION AND RECOLONIZATION -- B. SOURCE-SINK RELATIONSHIPS -- C. MIXING IN THE PLANKTON AND THE GENETICS OF LARVAL COHORTS -- V. SUMMARY -- VI. ACKNOWLEDGMENT -- REFERENCES -- 14: Metapopulation Dynamics and Community Ecology of Marine Systems -- I. INTRODUCTION -- A. SCALE OF DISPERSAL -- B. DISPERSAL AND POPULATION DYNAMICS -- C. RELEVANCE TO MARINE METACOMMUNITIES -- II. METACOMMUNITIES AND SPECIES-AREA RELATIONSHIPS -- A. BACKGROUND -- B. RELEVANCE TO MARINE METACOMMUNITIES -- C. REGIONAL-SCALE DIFFERENTIATION -- D. SUMMARY -- III. METACOMMUNITIES AND LOCAL-REGIONAL SPECIES RICHNESS RELATIONSHIPS -- A. BACKGROUND -- B. RELEVANCE TO MARINE METACOMMUNITIES -- C. EFFECTS OF TRANSPORT PROCESSES AND RELATIVE ISLAND POSITION -- D. SUMMARY -- IV. METACOMMUNITIES AND RELATIVE SPECIES ABUNDANCE PATTERNS. , A. BACKGROUND.
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  • 5
    Book
    Book
    New Haven : Yale University Press
    Keywords: Coral reef ecology ; Coral bleaching ; Coral reef conservation ; Climatic changes ; Climatic changes ; Coral bleaching ; Coral reef conservation ; Coral reef ecology
    Type of Medium: Book
    Pages: xii, 269 Seiten , Illustrationen , 25 cm
    ISBN: 9780300253832 , 0300253834
    DDC: 577.7/89
    RVK:
    Language: English
    Note: Includes bibliographical references and index
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  • 6
    Book
    Book
    San Diego; London; Boston u.a. : Academic Press
    Keywords: Coral reef fishes Ecology ; Coral reef ecology ; Marine biology ; Fish ; Fisheries ; Ecology ; Oceanography ; Korallenriff ; Fische ; Meeresökologie
    Type of Medium: Book
    Pages: XVIII, 754 S , Ill., graph. Darst , 24 cm
    ISBN: 0126151814 , 0126151806
    DDC: 597/.0526367
    Language: English
    Note: Includes bibliographical references and index
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  • 7
    Electronic Resource
    Electronic Resource
    Springer
    Oecologia 17 (1974), S. 245-256 
    ISSN: 1432-1939
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Summary When several species co-exist, the amount by which they overlap in their use of resources is a measure of their similarity to one another. As such, resource overlap does not measure the amount of competition among them. When the resources are not limiting to population growth, patterns of resource use may overlap to any degree. However, when the species are frequently in competition for their resources, natural selection will favor the separation of their requirements, and the amount of resource overlap will be reduced. This paper presents a technique which permits comparison of the amount of resource overlap observed in a given case with that expected for a group of similar species co-existing in the absence of competitive interactions. From this comparison can be evaluated the likelihood of competitive processes being important in the situation under study.
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    Springer
    Oecologia 98 (1994), S. 83-99 
    ISSN: 1432-1939
    Keywords: Coral reef fish ; Community structure ; Patch reef ; Community dynamics ; Recruitment
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract A 9-year study of the structure of assemblages of fish on 20 coral patch reefs, based on 20 non-manipulative censuses, revealed a total of 141 species from 34 families, although 40 species accounted for over 95% of sightings of fish. The average patch reef was 8.5 m2 in surface area, and supported 125 fish of 20 species at a census. All reefs showed at least a two-fold variation among censuses in total numbers of fish present, and 12 showed ten-fold variations. There was also substantial variation in the composition and relative abundances of species present on each patch reef, such that censuses of a single patch reef were on average about 50% different from each other in percent similarity of species composition (Czekanowski's index). Species differed substantially in the degree to which their numbers varied from census to census, and in the degree to which their dispersion among patch reefs was modified from census to census. We characterize the 40 most common species with respect to these attributes. The variations in assemblage structure cannot be attributed to responses of fish to a changing physical structure of patch reefs, nor to the comings and goings of numerous rare species. Our results support and extend earlier reports on this study, which have stressed the lack of persistant structure for assemblages on these patch reefs. While reef fishes clearly have microhabitat preferences which are expressed at settlement, the variations in microhabitat offered by the patch reefs are insufficient to segregate many species of fish by patch reef. Instead, at the scale of single patch reefs, and, to a degree, at the larger scale of the 20 patch reefs, most of the 141 species of fish are distributed without regard to differences in habitat structure among reefs, and patterns of distribution change over time. Implications for general understanding of assemblage dynamics for fish over more extensive patches of reef habitat are considered.
    Type of Medium: Electronic Resource
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  • 9
    ISSN: 1432-1939
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Summary Ten small isolated corals were selected as units, of habitat in each of two nearby reef sites-a lagoon and a reef slope. On six occasions over two years we collected all fishes resident in each of these corals. Collections yielded 827 fishes of 64 species from the lagoon and 525 fishes of 66 species from the slope, but at each site 12 common species comprised over 80% of the fishes collected. We examined the distribution of species of fishes among units of habitat to assess the extent to which partitioning of habitat was being carried out. Results are compared with others previously reported from a reef flat site. Species discriminated among different types of habitat offered, but to a different degree in each site. Discrimination was most pronounced at the slope site where 7 of the 12 commonest species did not occur in all three types of habitat offered, and least at the lagoon site where no common species failed to occupy both types of habitat offered. No temporal partitioning of habitat could be demonstrated. Fish did not distribute themselves among units of habitat of one type by means of precise microhabitat discrimination. No pair of species in either site could be shown to mutually avoid, or exclude one another from habitat units. At all three sites, chance patterns of recruitment and loss overwhelmingly determined species composition of the groups of fishes coexisting in single habitat units. The significance of these results for our understanding of the ecology of coral reef fishes is discussed.
    Type of Medium: Electronic Resource
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  • 10
    Electronic Resource
    Electronic Resource
    Springer
    Oecologia 42 (1979), S. 159-177 
    ISSN: 1432-1939
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Summary Eupomacentrus apicalis, Plectroglyphidodon lacrymatus, and Pomacentrus wardi are territorial pomacentrid fishes which occupy contiguous individual territories within rubble patches on the shallow reef slope. Loss of residents, which is non-seasonal (except for juvenile Po. wardi), results in reallocation of space in rubble patches among the species. This reallocation is random in the sense that sites previously held by one species will not be more likely than any other sites to be reoccupied by that species or to be occupied by any other particular species. The results of a 38 month study of three neighbouring patches are used to determine patterns of recruitment, survivorship, and loss for each species. The rate of recruitment of fish is proportional to the area of the rubble patch, and is seasonal in at least one of the species. About half the recruits are juveniles and young adults from other sites. The others are newly settled from the plankton. Total space used in a rubble patch does not vary significantly during the 38 month period. Po. wardi recruits and is lost at higher rates than the other species and its survivorship is significantly lower. Juvenile Po. wardi are lost at a greater rate than are adults, and their loss rate varies seasonally. The other species are similar to one another in having low recruitment and loss rates, and correspondingly high survivorship. The data are used in a critical assessment of several competing hypotheses to explain the coexistence of these fish. The available data are most closely compatible with the chance allocation or lottery hypothesis, but a definitive conclusion is not possible, and is probably beyond current experimental techniques.
    Type of Medium: Electronic Resource
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