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  • 1
    Online Resource
    Online Resource
    New York :Nova Science Publishers, Incorporated,
    Keywords: Electronic books.
    Type of Medium: Online Resource
    Pages: 1 online resource (338 pages)
    Edition: 1st ed.
    ISBN: 9781536125948
    Series Statement: Marine and Freshwater Biology Series
    Language: English
    Note: Intro -- Contents -- Preface -- Chapter 1 -- Trends in Copepod Studies -- Abstract -- 1. Introduction -- 2. Trends in Copepod Studies - Summary of Contributions -- Acknowledgments -- References -- Chapter 2 -- Using the Continuous Plankton Recorder to Study the Distribution and Ecology of Marine Pelagic Copepods -- Abstract -- 1. Introduction -- 1.1. Why Use a CPR and CPR Methodology? -- 1.2. Copepod Taxa Recorded by the Survey -- 2. What Can CPR Data Be Used for? -- 2.1. Mapping Copepod Biogeography -- 2.2. Disentangling Short-Term and Rhythmic Variations from Long-Term Trends -- 2.3. Monitoring Northward Shifts and Range Expansions -- 2.4. Observing Phenological Changes -- 2.5. Detecting Non-Native Species -- 2.6. CPR Copepod Data and Policy -- 3. Future of the CPR Survey -- 3.1. Sample Archive and Molecular Methods -- 3.2. Copepods and Human Health -- 3.3. Instrumentation -- Conclusion -- Acknowledgments -- References -- Chapter 3 -- Global Distribution of Tropical and Subtropical Copepods -- Abstract -- 1. Introduction -- 2. Materials and Methods -- 3. Results -- 3.1. Abundance and Distribution -- 3.2. Copepod Community Structure -- Discussion -- Acknowledgments -- References -- Chapter 4 -- Biogeographical Distribution and Ecology of the Planktonic Copepod Oithona davisae: Rapid Invasion in Lakes Faro and Ganzirri (Central Mediterranean Sea) -- Abstract -- 1. Introduction -- 2. Distribution and Ecology of Oithona davisae -- 2.1. Biogeographic Distribution -- 2.2. Habitat Characteristics -- 2.3. Ecology -- 2.4. Dispersal -- 3. Oithona davisae in the Central Mediterranean Sea (Lakes Faro and Ganzirri, Sicily, Italy) -- 3.1. Study Area -- 3.2. Materials and Methods -- 3.3. Results -- 3.3.1. Seasonal Variations of Environmental Factors -- 3.3.2. Seasonal Variations in Abundance of Oithona davisae -- Conclusion -- Acknowledgments. , References -- Chapter 5 -- Impact of the Invasive Species Acartia tonsa on the Distribution of Autochthonous Acartiidae Species in Estuaries of the Bay of Biscay -- Abstract -- 1. Introduction -- 2. Material and Methods -- 2.1. Study Area -- 2.1.1. Estuary of Bilbao -- 2.1.2. Estuary of Urdaibai -- 2.2. Data Source -- 2.3. Data Treatment -- 3. Results -- 3.1. Environmental Conditions -- 3.2. Spatial and Temporal Distribution of Acartiidae Species -- 3.3. Species Segregation in Environmental Gradients -- 3.4. Niche Breadth and Overlap -- Conclusion -- Acknowledgments -- References -- Chapter 6 -- Can Changes in the Distribution of Two Congeneric Copepods (Acartia clausi vs. Acartia tonsa) Constitute a Sign of Recovery for the Anthropized Berre Lagoon (France, Mediterranean Sea)? -- Abstract -- 1. Introduction -- 2. Methods -- 2.1. Study Site and Sampling Strategy -- 2.2. Environmental Parameters -- 2.3. Metazooplankton Community -- 2.4. Data Analysis -- 3. Results -- 3.1. Environmental Parameters -- 3.2. Spatiotemporal Variations of Zooplankton Community and Acartia Populations -- 3.3. Effects of Environmental Factors on Acartia Distribution -- Conclusion -- Acknowledgments -- References -- Chapter 7 -- The Impact of Conspicuous Environmental Changes on the Spatial and Temporal Dynamics of Acartia tonsa and Acartia clausi: A Decadal Study in a Temperate Estuary (Mondego, Portugal) -- Abstract -- 1. Introduction -- 2. Methods -- 2.1. Study Area -- 2.2. Environmental and Biological Data -- 2.3. Statistical Analysis -- 3. Results -- 3.1. Variabilty of Environmental Parameters and Acartia Abundance -- 3.2. Acartia Variability in Relation to Environmental Parameters -- 3.2.1. CUSUM Analysis of Time-Series -- 3.2.2. Interstructure Analysis of the Years -- 3.2.3. Compromise Analysis -- 3.2.4 Trajectories Analysis -- Conclusion -- Acknowledgments. , References -- Chapter 8 -- Temperature, Salinity and Oxygen Concentration in Life Cycle Traits of the Black Sea Copepods -- Abstract -- 1. Introduction -- 2. Salinity Tolerance of the Black Sea Species and Their Congeneric Populations from the Marmara and Ionian Seas -- 2.1. Salinity Tolerance in Calanipeda aquaedulcis and Arctodiaptomus salinus -- 2.2. Salinity Tolerance of Native Acartia clausi and Alien Acartia tonsa -- 2.3. Salinity Tolerance of the Copepods from the Genus Oithona -- 2.4. Salinity Tolerance of Calanus helgolandicus -- 2.5. Types of Osmotic Response in the Black Sea Copepods -- 2.6. Copepod Egg Salinity Tolerance -- 2.7. Effect of Salinity on Copepod Respiration Rate -- 3. Effect of Temperature -- 3.1. Effect of Temperature on Respiration Rate -- 3.2. Effect of Temperature on Moving Activity -- 3.3. Temperature Impact on the Life Cycle and Respiration Rate of the Black Sea Native and Alien Species -- 4. Tolerance of the Black Sea Copepods to Oxygen Deficiency Stress -- 4.1. Effect of Oxygen Concentration on Energy Metabolism of the Migrating and Diapausing Calanus helgolandicus -- 4.2. Effect of Oxygen Concentration on Respiration Rate of Calanipeda aquaedulcis and Arctodiaptomus salinus -- 4.3. Energy Benefits of the Development of Calanus helgolandicus in the Black Sea Environment -- Conclusion -- Acknowledgments -- References -- Chapter 9 -- The Biology of Myelin in Calanoid Copepods -- Abstract -- 1. Introduction -- 2. Structure and Function of Copepod Myelin -- 2.1. Copepod Myelin is an Axonal Sheath Composed of Multiple Concentric Layers of Membrane -- 2.2. Copepod Myelin is Produced by Nerve Cells, not Glia -- 2.3. Myelin Functions by Electrically Insulating Axons -- 3. Copepod Myelin is Confined to More Recently Evolved Superfamilies -- 4. Body Size Does not Correlate with Myelination. , 5. Myelinate Copepods have Shorter Reaction Times than Amyelinates -- 6. Myelinates Localize Sudden Hydrodynamic Disturbances Better than Amyelinates -- 7. Do Milliseconds Matter? -- 8. Ecology of Myelin -- 8.1. Myelinates Dominate over Amyelinates in Marine Environments with High Visibility -- 8.2. Myelin is Correlated with Niche Separation between Co-Occurring Myelinate and Amyelinate Species -- 9. Invasion of the Pelagic Environment and Evolution of Myelin -- Conclusion -- Acknowledgments -- References -- Chapter 10 -- Evasion from Predation: Understanding Copepod Escape Behavior in Relation to Predator Capture Strategies -- Abstract -- 1. Introduction -- 2. Detection of Predators -- 3. Generation of an Escape Jump -- 4. Non-Visual Predators -- 5. Visual Predators -- 6. Effect of Water Motion -- 7. Effect of Temperature and Viscosity -- Conclusion -- Funding -- References -- Chapter 11 -- Chemosensation and a Potential Neuronal Mechanism of Ratio Detection in a Copepod -- Abstract -- Abbreviations -- 1. Introduction -- 2. Observations of Temora longicornis -- 3. The Spiking Neuron Model for ratio detection -- 4. Synaptic Weight selection -- 5. Results -- Conclusion -- Acknowledgments -- References -- Chapter 12 -- Planktonic Calanoids Embark into the "Omics Era" -- Abstract -- 1. Introduction -- 2. Techniques -- 2.1. RT-qPCR -- 2.2. Microarray -- 2.3. EST and SSH -- 2.4. RNA-Seq and De Novo Assembly of Transcriptomes -- 3. The Target Species -- 4. Gene Expression Approach -- 4.1. RT-qPCR-Based Works -- 4.2. Microarrays and EST Libraries -- 4.3. RNA-Seq -- 5. Metabolomics and Proteomics -- 6. Genome Up-Dates -- Conclusion -- Acknowledgments -- References -- Reviewers' List -- About the Editor -- Index -- Blank Page.
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  • 2
    Publication Date: 2022-05-25
    Description: © The Author(s), 2019. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Uttieri, M., Nihongi, A., Hinow, P., Motschman, J., Jiang, H., Alcaraz, M., & Strickler, J. R. (2019). Copepod manipulation of oil droplet size distribution AU uttieri, M nihongi, A hinow, P motschman, J jiang, H alcaraz, M strickler, JR. Scientific Reports, 9, 547 , doi:10.1038/s41598-018-37020-9.
    Description: Oil spills are one of the most dangerous sources of pollution in aquatic ecosystems. Owing to their pivotal position in the food web, pelagic copepods can provide crucial intermediary transferring oil between trophic levels. In this study we show that the calanoid Paracartia grani can actively modify the size-spectrum of oil droplets. Direct manipulation through the movement of the feeding appendages and egestion work in concert, splitting larger droplets (Ø = 16 µm) into smaller ones (Ø = 4–8 µm). The copepod-driven change in droplet size distribution can increase the availability of oil droplets to organisms feeding on smaller particles, sustaining the transfer of petrochemical compounds among different compartments. These results raise the curtain on complex small-scale interactions which can promote the understanding of oil spills fate in aquatic ecosystems.
    Description: This research was made possible by a grant from The Gulf of Mexico Research Initiative. Data are publicly available through the Gulf of Mexico Research Initiative Information & Data Cooperative (GRIIDC) at https://data.gulfresearchinitiative.org (doi: 10.7266/N7H70CV7). MU was sponsored by the MOKA project (Modelling and Observation of zooplanKtonic orgAnisms; ID: RBFR10VF6M) financed by the Italian Ministry of Education, University and Research, and by SZN internal grant. PH was supported by the Simons Foundation grant “Collaboration on Mathematical Biology” (278436). JM was the financed by the Support for Undergraduate Research Fellows (SURF) and the Center for International Education (CIE), University of Wisconsin-Milwaukee. HJ was supported by NSF grant no. OCE-1433979. MA was funded by the Spanish research project TOPCOP (CTM2011–23480, from the Spanish Ministry of Education and Science, and 2009SGR-1283 from the Catalan Government). MU thanks Mark Pottek for the design of the MOKA project cartoon, and UWM for hospitality during a research stay in January 2017 supported by Simons Foundation (grant to PH). The authors have no competing interests. No ethical considerations apply. All symbols provided in Fig. 2 courtesy of the Integration and Application Network, University of Maryland Center for Environmental Science (ian.umces.edu/symbols/).
    Keywords: Ecosystem ecology ; Marine biology
    Repository Name: Woods Hole Open Access Server
    Type: Article
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