Marine Biology

Marine Biology: An Ecological Approach emphasizes the ecological principles that guide marine life throughout all environments within the world's oceans. Authors James Nybakken and Mark Bertness provide a unique ecological approach that helps students understand the real-world relevance of marine biology by exploring how organisms interact within their individual ecosystems. The text is organized by habitat, not classification, with each habitat receiving detailed, in-depth coverage that draws students into the subject matter. In addition, new co-author Mark Bertness's expertise and familiarity with East Coast marine life adds a balanced dimension to the coverage of the Atlantic and Pacific environments.In addition to a new Taxonomic Appendix containing a detailed map of marine taxonomy, the Sixth Edition is fully updated with the latest research data and topics. These include new coverage of the intertidal zone, salt marshes and estuaries, and tropical communities, as well as a revised discussion of humans' impact on the sea. The new edition's pedagogy features end-of-chapter summaries, a full-color design, and a companion website designed just for students.The text provides updated coverage on a wide range of topics, including a section comparing marine and terrestrial biodiversity, expanded material on the decline of world fisheries and the destruction of marine habitats through human activity, and new material on the physiology of deep sea organisms. Additional material includes discussion of plate tectonics and continental drift, migration differences in male and female elephant seals, and seasonality or lack thereof in reproduction. This edition contains more content concerning geographically diverse environments. For example, there are many more examples of predation, herbivory, competition, and physical factors acting to form the Atlantic shore communities. End-of-chapter summaries complement the end-of-chapter review questions and references. A unique ecological approach is organized by habitat, discussing organisms in the context of their communities.