The Antarctic silverfish : a keystone species in a changing ecosystem

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The Antarctic silverfish : a keystone species in a changing ecosystem

Marino Vacchi, Eva Pisano, Laura Ghigliotti

(Advances in polar ecology / Dieter Piepenburg, editor, v. 3)

Springer, c2017

  • : hard

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注記

Includes bibliographical references and index (p. 307-314)

内容説明・目次

内容説明

This book encompasses the body of available scientific information on the notothenioid fish Pleuragramma antarctica commonly known as Antarctic silverfish. This plankton-feeder of the intermediate trophic level is the most abundant fish in the coastal regions of high Antarctica, and plays a pivotal ecological role as the main prey of top predators like seals, penguins, whales and Antarctic toothfish. Broad circum-polar distribution, a key role in the Antarctic shelf pelagic ecosystem, and adaptations makes understanding the species' likely response to environmental change relevant to foresee the potential responses at the local ecosystem level. Additionally, a detailed understanding of the abundance and trophic interactions of such a dominant keystone species is a vital element of informing the development of marine spatial planning and marine protected areas in the Antarctic continental shelf region. Experts in the field provide here unique insights into the evolutionary adaptation, eco-physiology, trophic ecology, reproductive and population ecology of the Antarctic silverfish and provide new clues about its vulnerability in facing the challenges of the ongoing environmental changes.

目次

Section I: Evolution and adaptationsChapter 1. Evolution reshaped life for the water column: the skeleton of the Antarctic silverfish Pleuragramma antarctica (Boulenger 1902)Olga Voskoboinikova, H. William Detrich III, R. Craig Albertson, John H. Postlethwait, Laura Ghigliotti, Eva Pisano Chapter 2. Coping with ice: Freeze avoidance in the Antarctic silverfish (Pleuragramma antarctica) from egg to adultClive Evans, Art DeVries Chapter 3. The unique haemoglobin system of migratory Pleuragramma antarctica: correlation of haematological and biochemical adaptations with mode of lifeGuido di Prisco, Cinzia Verde Chapter 4. Pro-oxidant challenges and antioxidant adaptation of Pleuragramma antarctica in platelet iceMaura Benedetti, Maria Elisa Giuliani, Francesco Regoli Section II: Ecology and life historyChapter 5. Diet and trophic ecology of adult Antarctic silverfish (Pleuragramma antarctica)Matthew H. Pinkerton Chapter 6. Trophic ecology of early developmental stages of Antarctic silverfishEric Tavernier and Carolina Giraldo Chapter 7. The role of lipids in the life history of the Antarctic silverfish Pleuragramma antarcticaWilhelm Hagen and Gerhard Kattner Chapter 8. Energetics of the Antarctic silverfish, Pleuragramma antarctica, from the Western Antarctic PeninsulaEloy Martinez, Joseph J Torres Chapter 9. Reproductive strategies of the Antarctic silverfish: known knowns, known unknowns and unknown unknownsLaura Ghigliotti, Volodymyr Herasymchuk, Karl-Herman Kock, Marino Vacchi Chapter 10. Population structure and life history connectivity of Antarctic silverfish (Pleuragramma antarctica) in the Southern Ocean ecosystemJulian Ashford, Lorenzo Zane, Joseph Torres, Mario La Mesa, Alexander Simms Section III: Challenges and conservation perspectivesChapter 11. Acoustic methods of monitoring silverfish distribution and abundanceRichard L. O'Driscoll, Iole Leonori, Andrea De Felice, and Gavin J. Macaulay Chapter 12. Impact of climate change on the Antarctic silverfish and its consequences for the Antarctic ecosystemKatja Mintenbeck and Joseph J Torres Chapter 13. Conservation and management of the Antarctic silverfish Pleuragramma antarctica populations and habitatsPhilippe Koubbi, Grant Susie, David Ramm, Marino Vacchi, Laura Ghigliotti, Eva Pisano

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