Foraging Theory (Monographs in Behavior and Ecology_

David W. Stephens and John R. Krebs

ISBN 10: 0691084416 / ISBN 13: 9780691084411

Verlag: Princeton University Press, 1986

Beschreibung

Fair-. Deaccessioned from a Harvard University library; binding has stains, soil and wear, being very worn at edges and corners; spine also has short stray black line; front hinge is broken, holding precariously; several margins have soil; three pages has stray pen mark(s); reading copy of the hardcover first edition. xiv, 247 p. [B1:9:4].

Bestandsnummer des Verkäufers 900380

Bibliografische Details

• Titel: Foraging Theory (Monographs in Behavior and Ecology_
• Verlag: Princeton University Press
• Erscheinungsjahr: 1986
• Sprache: Englisch
• ISBN-10: 0691084416
• ISBN-13: 9780691084411
• Einband: Hardcover
• Auflage: 1st Edition
• Zustand: Fair
• Zustand des Schutzumschlags: No Jacket

Über diesen Titel

Inhaltsangabe

This account of the current state of foraging theory is also a valuable description of the use of optimality theory in behavioral ecology in general. Organizing and introducing the main research themes in economic analyses of animal feeding behavior, the authors analyze the empirical evidence bearing on foraging models and answer criticisms of optimality modeling. They explain the rationale for applying optimality models to the strategies and mechanics of foraging and present the basic "average-rate maximizing" models and their extensions.


The work discusses new directions in foraging research: incorporating incomplete information and risk-sensitive behavior in foraging models; analyzing trade-offs, such as nutrient requirements and the threat of being eaten while foraging; formulating dynamic models; and building constrained optimization models that assume that foragers can use only simple "rules of thumb." As an analysis of these and earlier research developments and as a contribution to debates about the role of theory in evolutionary biology. Foraging Theory will appeal to a wide range of readers, from students to research professionals, in behavioral ecology, population and community ecology, animal behavior, and animal psychology, and especially to those planning empirical tests of foraging models.