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Interactions Between Fish and Birds

Interactions Between Fish and Birds PDF Author: Ian G. Cowx
Publisher: John Wiley & Sons
ISBN: 047099536X
Category : Technology & Engineering
Languages : en
Pages : 384

Book Description
The interactions between wild bird populations (many protected by law) and fish, particularly those under commercial culture or part of a fishery is subject of much controversy. Ecological, environmental and conservation pressures run alongside commercial pressures on exploited fish populations. This exciting book draws together contributions from all over the world to provide a fascinating insight into many case studies and conflicts in managed situations as well as looking at the overall ecology of such interactions in normal un-managed ecosystems.

Interactions Between Fish and Birds

Interactions Between Fish and Birds PDF Author: Ian G. Cowx
Publisher: John Wiley & Sons
ISBN: 047099536X
Category : Technology & Engineering
Languages : en
Pages : 384

Book Description
The interactions between wild bird populations (many protected by law) and fish, particularly those under commercial culture or part of a fishery is subject of much controversy. Ecological, environmental and conservation pressures run alongside commercial pressures on exploited fish populations. This exciting book draws together contributions from all over the world to provide a fascinating insight into many case studies and conflicts in managed situations as well as looking at the overall ecology of such interactions in normal un-managed ecosystems.

Interactions Between Fish and Birds

Interactions Between Fish and Birds PDF Author: Ian G. Cowx
Publisher: Wiley-Blackwell
ISBN: 9780632063857
Category : Technology & Engineering
Languages : en
Pages : 384

Book Description
The interactions between wild bird populations (many protected by law) and fish, particularly those under commercial culture or part of a fishery is subject of much controversy. Ecological, environmental and conservation pressures run alongside commercial pressures on exploited fish populations. This exciting book draws together contributions from all over the world to provide a fascinating insight into many case studies and conflicts in managed situations as well as looking at the overall ecology of such interactions in normal un-managed ecosystems.

Interactions Between Fish and Aquatic Macrophytes in Inland Waters

Interactions Between Fish and Aquatic Macrophytes in Inland Waters PDF Author: T. Petr
Publisher: Food & Agriculture Org.
ISBN: 9789251044537
Category : Business & Economics
Languages : en
Pages : 200

Book Description
This literature review has been compiled in response to a request for an update on interactions between aquatic macrophytes and fish and aims to assist fishery planners, managers, field specialists and other interested in this topic. The sources are listed in full.

The Meaning of Birds

The Meaning of Birds PDF Author: Simon Barnes
Publisher: Simon and Schuster
ISBN: 1681776952
Category : Science
Languages : en
Pages : 403

Book Description
One of our most eloquent nature writers offers a passionate and informative celebration of birds and their ability to help us understand the world we live in. As well as exploring how birds achieve the miracle of flight; why birds sing; what they tell us about the seasons of the year and what their presence tells us about the places they inhabit, The Meaning of Birds muses on the uses of feathers, the drama of raptors, the slaughter of pheasants, the infidelities of geese, and the strangeness of feeling sentimental about blue tits while enjoying a chicken sandwich.From the mocking-birds of the Galapagos who guided Charles Darwin toward his evolutionary theory, to the changing patterns of migration that alert us to the reality of contemporary climate change, Simon Barnes explores both the intrinsic wonder of what it is to be a bird—and the myriad ways in which birds can help us understand the meaning of life.

Collective Animal Behavior

Collective Animal Behavior PDF Author: David J. T. Sumpter
Publisher: Princeton University Press
ISBN: 9780691148434
Category : Business & Economics
Languages : en
Pages : 302

Book Description
Fish travel in schools, birds migrate in flocks, honeybees swarm, and ants build trails. How and why do these collective behaviors occur? Exploring how coordinated group patterns emerge from individual interactions, Collective Animal Behavior reveals why animals produce group behaviors and examines their evolution across a range of species. Providing a synthesis of mathematical modeling, theoretical biology, and experimental work, David Sumpter investigates how animals move and arrive together, how they transfer information, how they make decisions and synchronize their activities, and how they build collective structures. Sumpter constructs a unified appreciation of how different group-living species coordinate their behaviors and why natural selection has produced these groups. For the first time, the book combines traditional approaches to behavioral ecology with ideas about self-organization and complex systems from physics and mathematics. Sumpter offers a guide for working with key models in this area along with case studies of their application, and he shows how ideas about animal behavior can be applied to understanding human social behavior. Containing a wealth of accessible examples as well as qualitative and quantitative features, Collective Animal Behavior will interest behavioral ecologists and all scientists studying complex systems.

Sand Lance : a Review of Biology and Predator Relations and Annotated Bibliography

Sand Lance : a Review of Biology and Predator Relations and Annotated Bibliography PDF Author:
Publisher:
ISBN:
Category : Ammodytes
Languages : en
Pages : 340

Book Description


Ecology of Predator-Prey Interactions

Ecology of Predator-Prey Interactions PDF Author: Pedro Barbosa
Publisher: Oxford University Press
ISBN: 0199874549
Category : Science
Languages : en
Pages : 413

Book Description
This book addresses the fundamental issues of predator-prey interactions, with an emphasis on predation among arthropods, which have been better studied, and for which the database is more extensive than for the large and rare vertebrate predators. The book should appeal to ecologists interested in the broad issue of predation effects on communities.

Migration Ecology of Marine Fishes

Migration Ecology of Marine Fishes PDF Author: David H. Secor
Publisher: JHU Press
ISBN: 1421416123
Category : Nature
Languages : en
Pages : 305

Book Description
A synthetic treatment of all marine fish taxa (teleosts and elasmobranchs), this book employs explanatory frameworks from avian and systems ecology while arguing that migrations are emergent phenomena, structured through schooling, phenotypic plasticity, and other collective agencies. The book provides overviews of the following concepts: The comparative movement ecology of fishes and birds; The alignment of mating systems with larval dispersal; Schooling and migration as adaptations to marine food webs; Natal homing; Connectivity in populations and metapopulations; The contribution of migration ecology to population resilience

Research Paper PNW.

Research Paper PNW. PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 344

Book Description


Limnology and Aquatic Birds

Limnology and Aquatic Birds PDF Author: Alan R. Hanson
Publisher: Springer Science & Business Media
ISBN: 1402055560
Category : Science
Languages : en
Pages : 345

Book Description
Long-term population monitoring is an important tool in our investigations of the role waterbirds play in their environment. This book is international in scope and presents information on species as diverse as the Common Loon, Harlequin Duck, and Semi-Palmated Sandpiper, and habitat in locations ranging from Iceland to Japan. Papers presented in this volume further our understanding of the important role that limnology plays in determining habitat suitability for waterbirds.