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  • 1
    Online Resource
    Online Resource
    Cham :Springer International Publishing AG,
    Keywords: Coral bleaching. ; Electronic books.
    Type of Medium: Online Resource
    Pages: 1 online resource (357 pages)
    Edition: 2nd ed.
    ISBN: 9783319753935
    Series Statement: Ecological Studies ; v.233
    DDC: 577.78927
    Language: English
    Note: Intro -- Acknowledgements -- Contents -- Chapter 1: Introduction: Coral Bleaching-Patterns, Processes, Causes and Consequences -- References -- Chapter 2: The Evolution of the Coral-Algal Symbiosis and Coral Bleaching in the Geologic Past -- 2.1 Introduction -- 2.2 Detecting Photosymbiosis in the Fossil Record -- 2.3 Mesozoic Reef History and Coral Evolution -- 2.4 Late Triassic Dinoflagellate Symbionts? -- 2.5 Geological Perspectives on Photosymbiosis and Coral Bleaching -- References -- Chapter 3: Coral Bleaching in Space and Time -- 3.1 Introduction -- 3.1.1 Early Bleaching Records (Pre-1982) -- 3.1.2 Bleaching Records from 1982 Onwards -- 3.2 Global Patterns of Coral Bleaching -- 3.2.1 Temporal Patterns -- 3.2.1.1 Location Records -- 3.2.1.2 Identification of Global Bleaching Events -- 3.2.2 Spatial Patterns in Bleaching Reports -- 3.2.3 Trends in Bleaching Severity -- 3.3 Great Barrier Reef -- 3.3.1 Time Series -- 3.3.2 Spatial Patterns -- 3.4 Relationships Between Global Bleaching and El Niño Events -- 3.5 Discussion -- References -- Chapter 4: Climate Variability and Change: Monitoring Data and Evidence for Increased Coral Bleaching Stress -- 4.1 Introduction -- 4.2 Data for Understanding Heat Stress and Bleaching Patterns Worldwide -- 4.2.1 Century-Length Global SST Reconstructions from Instrumental and Paleoclimatic Data -- 4.2.2 Satellite Observations of SST and Heat Stress -- 4.2.2.1 SST Anomaly -- 4.2.2.2 HotSpot -- 4.2.2.3 Degree Heating Week -- 4.2.2.4 Bleaching Alert Area -- 4.2.2.5 Reprocessed and Heritage Satellite Observations of SST -- 4.2.2.6 Bleaching Prediction Using Climate Models -- 4.2.2.7 Bleaching Weather: The Doldrums Product -- 4.2.2.8 Additional Products -- 4.3 Tropical SST Trends Since the Nineteenth Century -- 4.3.1 Tropical SST and Global Temperature Trends -- 4.3.2 Regional Trends in Heat Stress. , 4.3.3 Role of El Niño-Southern Oscillation and Other Large-Scale Patterns -- 4.4 Local Environmental Variables -- 4.5 Summary -- References -- Chapter 5: Detecting and Monitoring Coral Bleaching Events -- 5.1 Introduction -- 5.2 Broad-Scale Approaches -- 5.2.1 Remote Sensing of Bleaching Events -- 5.2.2 Remote Sensing of Indicators of Bleaching Likelihood -- 5.2.3 Summary of Remote-Sensing Tools -- 5.3 Field-Based Observations -- 5.3.1 Describing Bleaching -- 5.3.2 Assessing Mortality -- 5.3.3 Broader Patterns Across the Reef -- 5.3.4 Summary of In Situ Field Protocols to Document Coral Bleaching -- 5.3.5 Colony Scale and Finer -- 5.3.6 Temporal Context -- 5.4 Summary -- References -- Chapter 6: Bleaching Resistance and the Role of Algal Endosymbionts -- 6.1 Introduction -- 6.2 Genetic Diversity of Symbiodinium -- 6.3 Biogeographic Patterns in Symbiodinium Diversity: In Hospite and Ex Situ -- 6.4 Physiological Differences Among Genetically Distinct Symbiodinium Types -- 6.5 Shifts in Symbiont Communities as a Mechanism to Cope with Environmental Change -- 6.6 Prediction of Changes in Symbiodinium Diversity and Distribution over the Next Several Decades -- 6.7 Conclusions, Overview of Recent Progress and New Questions -- References -- Chapter 7: How Does the Coral Microbiome Cause, Respond to, or Modulate the Bleaching Process? -- 7.1 Introduction -- 7.2 The Coral Holobiont -- 7.3 Holobiont Response to Thermal Stress and Bleaching -- 7.3.1 Diazotrophy and the Bleaching Response -- 7.3.2 Coral Mucus and the Mucus Microbiome in Response to Bleaching -- 7.4 Microbiome-Symbiodinium Interactions -- 7.5 Coral Bleaching in Relation to Coral Disease -- 7.5.1 Bleaching-Induced Disease -- 7.6 Bacteria-Induced Bleaching -- 7.7 Virus-Induced Bleaching -- 7.8 Conclusions and Future Directions -- References -- Chapter 8: Cell Biology of Coral Bleaching. , 8.1 Introduction -- 8.2 Thermal Response of the Algal Symbiont -- 8.2.1 Thermal Effects on Symbiodinium Photosynthesis -- 8.2.2 Thermal Effects on the Calvin-Benson Cycle -- 8.2.3 Nutrient Availability and Susceptibility to Bleaching -- 8.3 Thermal Response of the Coral Host -- 8.4 Mechanisms of Symbiont Loss -- 8.5 Future Directions -- References -- Chapter 9: Bleaching and Mortality Thresholds: How Much Is Too Much? -- 9.1 Introduction -- 9.2 Methods -- 9.2.1 Statistical Modelling -- 9.2.2 Bleaching Thresholds -- 9.2.3 Mortality Thresholds -- 9.3 Results -- 9.3.1 Is Temperature Appropriate for Modelling Bleaching Thresholds? -- 9.3.2 Bleaching Thresholds -- 9.3.3 Mortality Thresholds -- 9.4 Discussion -- References -- Chapter 10: Consequences of Coral Bleaching for Sessile Reef Organisms -- 10.1 Introduction -- 10.2 Taxa Affected by Bleaching -- 10.3 Spatial and Temporal Variation in Bleaching and Mortality -- 10.4 Patterns of Susceptibility to Bleaching Among Taxa -- 10.5 Effect of Bleaching on Individuals -- 10.5.1 Effect of Bleaching on Reproduction -- 10.5.2 Effect of Bleaching on Growth -- 10.5.3 Size-Specific Mortality Following Bleaching in Corals -- 10.5.4 Effect of Bleaching on Coral Settlement, Recruitment, and Recovery -- 10.5.5 Diseases -- 10.6 Population and Community Structure -- 10.7 Changes Over Time -- 10.8 Changes in Ecological Processes -- 10.9 Interactions with Fisheries Management -- 10.10 Conclusions -- References -- Chapter 11: Effects of Coral Bleaching and Coral Loss on the Structure and Function of Reef Fish Assemblages -- 11.1 Introduction -- 11.2 Coral Bleaching and Changes in the Structure of Reef Habitats -- 11.2.1 Bleaching Selectivity and Changes in Coral Composition -- 11.2.2 Coral Loss and Increasing Predominance of Alternative Habitat-Forming Taxa -- 11.2.3 Coral Loss Versus Declines in Topographic Complexity. , 11.3 Declines in Abundance of Reef Fishes and Loss of Biodiversity and Function -- 11.3.1 Interspecific Variation in Vulnerability to Coral Bleaching and Depletion -- 11.3.2 Loss of Biodiversity and Function -- 11.3.3 Effects of Coral Reef Degradation on Tropical Fisheries Production -- 11.4 Changes in the Behaviour and Fitness of Reef Fishes -- 11.4.1 Behavioural Changes -- 11.4.2 Effects of Coral Bleaching Versus Coral Loss on Individual Fitness of Fishes -- 11.5 Conclusions -- References -- Chapter 12: Ocean Acidification and Coral Bleaching -- 12.1 Introduction -- 12.1.1 Ocean Acidification -- 12.1.2 Variability in Seawater Carbonate Chemistry of Coral Reefs -- 12.1.3 Impacts of Ocean Acidification on Coral Reefs -- 12.2 Ocean Acidification and Coral Bleaching -- 12.2.1 Bleaching Mechanisms and Dissolved Inorganic Carbon -- 12.2.2 Evidence of Ocean Acidification-Induced Bleaching -- 12.2.3 Photoacclimation and Photoprotection -- 12.2.4 Phylotype-Specific Responses and Symbiont Shuffling -- 12.2.5 Photosynthesis-Respiration -- 12.3 Ocean Acidification and Coral Reef Resilience -- 12.3.1 Reproduction and Recruitment -- 12.3.2 Growth and Calcification -- 12.4 Other Environmental Factors (Nutrients) -- 12.5 Conclusions -- References -- Chapter 13: Future Scenarios: A Review of Modelling Efforts to Predict the Future of Coral Reefs in an Era of Climate Change -- 13.1 Introduction -- 13.2 Modelling Future Climates -- 13.3 Predicting Coral Bleaching from Climate Models -- 13.4 The Great Barrier Reef: A Case Study -- 13.5 Future Improvements in Physical Modelling -- 13.6 Conclusions -- References -- Chapter 14: Synthesis: Coral Bleaching: Patterns, Processes, Causes and Consequences -- 14.1 Climate Change Refuges and Assisted Evolution -- 14.2 Conclusion -- References -- Index.
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  • 2
    Online Resource
    Online Resource
    Berlin, Heidelberg :Springer Berlin / Heidelberg,
    Keywords: Physical geography. ; Electronic books.
    Description / Table of Contents: This volume covers the causes and consequences of coral bleaching in various geographical regions. The analysis spans from individual colonies to larger ecosystems and also discusses how it can be detected and quantified. Future scenarios are probed.
    Type of Medium: Online Resource
    Pages: 1 online resource (190 pages)
    Edition: 1st ed.
    ISBN: 9783540697756
    Series Statement: Ecological Studies ; v.205
    DDC: 577.78927
    Language: English
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  • 3
    Online Resource
    Online Resource
    Cham : Springer International Publishing
    Keywords: Life sciences ; Life Sciences ; Life sciences ; Climate change ; Ecosystems ; Aquatic ecology ; Marine sciences ; Freshwater ; Climate change ; Ecosystems ; Aquatic ecology ; Marine sciences ; Freshwater ; Korallenbleiche
    Description / Table of Contents: One of the most serious consequences of global climate change for coral reefs is the increased frequency and severity of mass coral bleaching events and, since the first edition of this volume was published in 2009, there have been additional mass coral bleaching events. This book provides comprehensive information on the causes and consequences of coral bleaching for coral reef ecosystems, from the genes and microbes involved in the bleaching response, to individual coral colonies and whole reef systems. It presents detailed analyses of how coral bleaching can be detected and quantified and reviews future scenarios based on modeling efforts and the potential mechanisms of acclimatisation and adaptation. It also briefly discusses emerging research areas that focus on the development of innovative interventions aiming to increase coral climate resilience and restore reefs
    Type of Medium: Online Resource
    Pages: Online-Ressource (VIII, 356 p. 53 illus., 36 illus. in color, online resource)
    Edition: 2nd ed. 2018
    ISBN: 9783319753935
    Series Statement: Ecological Studies, Analysis and Synthesis 233
    RVK:
    Language: English
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  • 4
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    PANGAEA
    In:  Supplement to: Saenger, Casey; Affek, Hagit P; Felis, Thomas; Thiagarajan, Nivedita; Lough, Janice M; Holcomb, Michael (2012): Carbonate clumped isotope variability in shallow water corals: Temperature dependence and growth-related vital effects. Geochimica et Cosmochimica Acta, 99, 224-242, https://doi.org/10.1016/j.gca.2012.09.035
    Publication Date: 2023-03-03
    Description: Geochemical variations in shallow water corals provide a valuable archive of paleoclimatic information. However, biological effects can complicate the interpretation of these proxies, forcing their application to rely on empirical calibrations. Carbonate clumped isotope thermometry (Delta47) is a novel paleotemperature proxy based on the temperature dependent "clumping" of 13C-18O bonds. Similar ?47-temperature relationships in inorganically precipitated calcite and a suite of biogenic carbonates provide evidence that carbonate clumped isotope variability may record absolute temperature without a biological influence. However, large departures from expected values in the winter growth of a hermatypic coral provided early evidence for possible Delta47 vital effects. Here, we present the first systematic survey of Delta47 in shallow water corals. Sub-annual Red Sea Delta47 in two Porites corals shows a temperature dependence similar to inorganic precipitation experiments, but with a systematic offset toward higher Delta47 values that consistently underestimate temperature by ~8 °C. Additional analyses of Porites, Siderastrea, Astrangia and Caryophyllia corals argue against a number of potential mechanisms as the leading cause for this apparent Delta47 vital effect including: salinity, organic matter contamination, alteration during sampling, the presence or absence of symbionts, and interlaboratory differences in analytical protocols. However, intra- and inter-coral comparisons suggest that the deviation from expected Delta47 increases with calcification rate. Theoretical calculations suggest this apparent link with calcification rate is inconsistent with pH-dependent changes in dissolved inorganic carbon speciation and with kinetic effects associated with CO2 diffusion into the calcifying space. However, the link with calcification rate may be related to fractionation during the hydration/hydroxylation of CO2 within the calcifying space. Although the vital effects we describe will complicate the interpretation of Delta47 as a paleothermometer in shallow water corals, it may still be a valuable paleoclimate proxy, particularly when applied as part of a multi-proxy approach.
    Keywords: Center for Marine Environmental Sciences; MARUM
    Type: Dataset
    Format: application/zip, 7 datasets
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  • 5
    Publication Date: 2023-03-03
    Keywords: 45923; AST-AZ2; AST-E1; AST-H59; Bahamas; BAH-SID; BRI-1; Calculated (Wang et al. 2004; Huntington et al. 2009); Center for Marine Environmental Sciences; Comment; DIVER; Event label; Great Barrier Reef, Australia; Laboratory; MARUM; Mass spectrometry; Method comment; MULT; Multiple investigations; North Atlantic; Number; Red Sea, Egypt; RIB-B54; Sampling by diver; Sea surface temperature; Standard deviation; Woods Hole, USA; Δ47, carbonate clumped isotope thermometry; δ13C; δ13C, standard deviation; δ18O; δ18O, standard deviation
    Type: Dataset
    Format: text/tab-separated-values, 155 data points
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  • 6
    Publication Date: 2023-03-03
    Keywords: 21-141-B11; Calculated (Wang et al. 2004; Huntington et al. 2009); Center for Marine Environmental Sciences; DIVER; Great Barrier Reef, Australia; Growth rate; MARUM; Mass spectrometry; Number; Porites sp., δ13C; Porites sp., δ18O; Sample ID; Sampling by diver; Standard deviation; Δ47, carbonate clumped isotope thermometry
    Type: Dataset
    Format: text/tab-separated-values, 40 data points
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  • 7
    Publication Date: 2023-03-03
    Keywords: 45923; AST-AZ2; AST-E1; AST-H59; Bahamas; BAH-SID; BRI-1; Calculated (Wang et al. 2004; Huntington et al. 2009); Center for Marine Environmental Sciences; Comment; DIVER; Event label; Great Barrier Reef, Australia; Laboratory; MARUM; Method comment; MULT; Multiple investigations; North Atlantic; Red Sea, Egypt; RIB-B54; Sampling by diver; Sea surface temperature; Standard deviation; Woods Hole, USA; Δ47, carbonate clumped isotope thermometry
    Type: Dataset
    Format: text/tab-separated-values, 62 data points
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  • 8
    Publication Date: 2023-03-03
    Keywords: 21-141-B11; Calculated (Wang et al. 2004; Huntington et al. 2009); Center for Marine Environmental Sciences; DIVER; Great Barrier Reef, Australia; Growth rate; MARUM; Sample ID; Sampling by diver; Standard deviation; Δ47, carbonate clumped isotope thermometry
    Type: Dataset
    Format: text/tab-separated-values, 16 data points
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  • 9
    Publication Date: 2023-03-03
    Keywords: 1010252; 21-141-B11; 45923; 47407; 47409; 47413; 47531; 48738; 49020; 62308; 80404; Aqaba96_00; AST-AZ2; AST-E1; AST-H59; Bahamas; BAH-SID; BRI-1; Calcification rate; Calculated; Center for Marine Environmental Sciences; Comment; DIVER; EILAT-15B; Event label; Great Barrier Reef, Australia; MARUM; MULT; Multiple investigations; North Atlantic; Northern Gulf of Aqaba (Eilat/Israel, Red Sea); NW Atlantic; Red Sea, Egypt; Reference/source; RIB-B54; Sample ID; Sampling/drilling corals; Sampling by diver; Woods Hole, USA; Δ47, carbonate clumped isotope thermometry; δ13C; δ13C, dissolved inorganic carbon; δ18O, skeletal carbonate; δ18O, water
    Type: Dataset
    Format: text/tab-separated-values, 439 data points
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  • 10
    Publication Date: 2023-03-03
    Keywords: Age; AGE; Aqaba96_00; BRI-1; Calculated (Wang et al. 2004; Huntington et al. 2009); Center for Marine Environmental Sciences; DIVER; EILAT-15B; Event label; MARUM; Northern Gulf of Aqaba (Eilat/Israel, Red Sea); Red Sea, Egypt; Sample ID; Sampling/drilling corals; Sampling by diver; Sea surface temperature, annual mean; Standard deviation; Δ47, carbonate clumped isotope thermometry
    Type: Dataset
    Format: text/tab-separated-values, 120 data points
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