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Wednesday, August 5, 2020 | History

3 edition of Top Predators in Marine Ecosystems: Their Role in Monitoring and Management found in the catalog.

Top Predators in Marine Ecosystems: Their Role in Monitoring and Management

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Published by Cambridge University Press .
Written in English


The Physical Object
FormateBook
ID Numbers
Open LibraryOL24307559M
ISBN 100511190018
OCLC/WorldCa252519621

I am looking for information, in particular case studies, about effects on marine ecosystems that could be related to the removal of apex predators from the system. Further reading. Barange M, Field JG, Harris RP, Eileen E, Hofmann EE, Perry RI and Werner F () Marine Ecosystems and Global Change Oxford University Press. ISBN ; Boyd IL, Wanless S and Camphuysen CJ () Top predators in marine ecosystems: their role in monitoring and management Volume 12 of Conservation biology series. Cambridge University Press.

  Read Books Novel Ecosystems: Intervening in the New Ecological World Order E-Book Free.   As fishery management moves globally from a single‐species to an ecosystem‐based emphasis, it remains important to understand the role of species functions in marine ecosystems. Despite the wealth of research on lobsters, our understanding of their role in marine ecosystems .

This up-close look at a fascinating scientific discovery highlights the critical role predators such as sea otters play in keeping ecosystems healthy. In Elkhorn Slough, an inlet on the California coast, seagrass grows healthy and strong in the shallow water. This healthy seagrass baffled marine /5(). Dr Alistair McInnes Post-doctoral fellow, Department of Zoology, NMU Research interests: influence of marine bio-physical processes on at-sea performance of foraging seabirds, functional relationships between foraging effort and prey supplies, novel approaches to marine ecosystem management.


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Top Predators in Marine Ecosystems: Their Role in Monitoring and Management Download PDF EPUB FB2

Top Predators in Marine Ecosystems: Their Role in Monitoring and Management (Conservation Biology Book 12) - Kindle edition by Camphuysen, C. J., Boyd, I. L., Wanless, S. Download it once and read it on your Kindle device, PC, phones or tablets. Use features like bookmarks, note taking and highlighting while reading Top Predators in Marine Ecosystems: Their Role in Monitoring and Management Reviews: 1.

Top Predators in Marine Ecosystems Their Role in Monitoring and Management. Get access. Prioritising range-wide scientific monitoring of the Cape fur seal in southern Africa.

African Journal of Marine Science, Vol. 33, Issue. 3, p. Email your librarian or administrator to recommend adding this book to your organisation's collection. The sustainable exploitation of the marine environment depends upon our capacity to develop systems of management with predictable outcomes.

Unfortunately, marine ecosystems are highly dynamic and this property could conflict with the objective of sustainable exploitation. This book investigates the theory that the population and behavioural dynamics of predators at the upper end of marine. Hamer, KC, Lewis, S, Wanless, S, Phillips, RA, Sherratt, TN, Humphreys, EM, Hennicke, J & Garthe, STop predators in marine ecosystems: their role in monitoring.

Top predators in marine ecosystems: their role in monitoring and management. Responsibility edited by I.L. Boyd, S. Wanless, and C.J. Camphuysen. Effects of fisheries on ecosystems: just another top predator.

/ A.W. Trites, V. Christensen, and D. Pauly The functional response of generalist predators and its implications for the. Top Predators in Marine Ecosystems. Their Role in Monitoring and Management.

Top Predators in Marine Ecosystems Their Role in Monitoring and Management of information that can be formally used in setting management objectives. This book - Top Predators in Marine Ecosystems: Their Role in Monitoring and Management Edited by I. Boyd, S.

Wanless and C. Camphuysen. Marine top predators (including certain species of predatory fish, seabirds, sea turtles, and marine mammals) have been proposed as ecosystem sentinels based on their conspicuous nature and capacity to indicate or respond to changes in ecosystem structure and function that would otherwise be difficult to observe directly (Figure 1; Bossart Unfortunately, marine ecosystems are highly dynamic and this property could conflict with the objective of sustainable exploitation.

This book investigates the theory that the population and behavioural dynamics of predators at the upper end of marine food chains can be used to assist with management. ISBN: X OCLC Number: Description: xiv, pages: illustrations, maps ; 24 cm.

Contents: Introduction / I.L. Boyd, S. Wanless, and C.J. Camphuysen --Effects of fisheries on ecosystems: just another top predator?/ A.W.

Trites, V. Christensen, and D. Pauly --Physical forcing in the southwest Atlantic: ecosystem control / P.N. In the Southern Ocean the important top predators are penguins, albatrosses, and petrels among the sea birds, and both toothed and baleen whales.

These top predators achieve greater biomass in polar regions than anywhere else in the world's oceans, and their role within the marine. Get this from a library. Top Predators in Marine Ecosystems: Their Role in Monitoring and Management.

[C J Camphuysen; I L Boyd; S Wanless] -- The sustainable exploitation of the marine environment depends upon our capacity to develop systems of management with predictable outcomes.

Unfortunately, marine ecosystems are highly dynamic and. Camphuysen, C. Top Predators in Marine Ecosystems: Their Role in Monitoring and Management (Cambridge University Press, ).

Estes, J. In addition to shaping the behavior and physiologies of prey species, marine mammals may also have indirectly influenced the evolution of nontargeted species in their ecosystems by consuming the predators of these species (Estes, ).The best example of this is the apparent influence of sea otters (Enhydra lutris) on kelp and other marine algae.

Most species of marine algae. By examining these predators, we can see a highly condensed slice of the issues affecting the ecosystem as a whole. It is similar in marine ecosystems as well, though the population dynamics are somewhat different. In terrestrial ecosystems, there are a relatively small number of predators, who are greatly outnumbered by their prey.

Scientists have recently begun to understand the vital role played by top predators in ecosystems and the profound impacts that occur when those predators are wiped out. Now, researchers are citing new evidence that shows the importance of lions, wolves, sharks, and other creatures at the top of the food chain.

Referencoj. Barange M, Field JG, Harris RP, Eileen E, Hofmann EE, Perry RI kaj Werner F () Marine Ecosystems and Global Change Oxford University ; Boyd IL, Wanless S kaj Camphuysen CJ () Top predators in marine ecosystems: their role in monitoring and management, Volume 12 of Conservation biology dge University Press.

Marine ecosystems can be divided into many zones depending upon water depth and shoreline features. The oceanic zone is the vast open part of the ocean where animals such as whales, sharks, and tuna live.

The benthic zone consists of substrates below water where many invertebrates live. The intertidal zone is the area between high and low tides; in this figure it is termed the littoral zone.

擴展閱讀. Barange M, Field JG, Harris RP, Eileen E, Hofmann EE, Perry RI and Werner F () Marine Ecosystems and Global Change Oxford University Press. ISBN ; Boyd IL, Wanless S and Camphuysen CJ () Top predators in marine ecosystems: their role in monitoring and management Volume 12 of Conservation biology series.

Cambridge University Press. Explore the latest full-text research PDFs, articles, conference papers, preprints and more on MARINE MANAGEMENT.

Find methods information, sources, references or conduct a literature review on. Bernd Würsig, "Top Predators in Marine Ecosystems: Their Role in Monitoring and Management. Based on a symposium held in London, April Edited by I L Boyd, S Wanless, and C J Camphuysen. Boyd IL, Murray AWA () Monitoring a marine ecosystem using responses of upper trophic level predators.

J Anim Ecol – CrossRef Google Scholar Boyd IL, Wanless S, Camphuysen CJ () Top predators in marine ecosystems: their role in monitoring and management. The trophic level reduction was driven entirely by the loss of organisms at high trophic levels, i.e.

top predators, because plants and herbivores were never completely lost from ecosystems.