Loreau From Populations to Ecosystems

Theoretical Foundations for a New Ecological Synthesis
Course Book
ISBN: 978-1-4008-3416-7
Verlag: De Gruyter
Format: EPUB
Kopierschutz: Adobe DRM (»Systemvoraussetzungen)

E-Book, Englisch, 320 Seiten

Reihe: Monographs in Population Biology

The major subdisciplines of ecology--population ecology, community ecology, ecosystem ecology, and evolutionary ecology--have diverged increasingly in recent decades. What is critically needed today is an integrated, real-world approach to ecology that reflects the interdependency of biodiversity and ecosystem functioning. From Populations to Ecosystems proposes an innovative theoretical synthesis that will enable us to advance our fundamental understanding of ecological systems and help us to respond to today's emerging global ecological crisis.

Michel Loreau begins by explaining how the principles of population dynamics and ecosystem functioning can be merged. He then addresses key issues in the study of biodiversity and ecosystems, such as functional complementarity, food webs, stability and complexity, material cycling, and metacommunities. Loreau describes the most recent theoretical advances that link the properties of individual populations to the aggregate properties of communities, and the properties of functional groups or trophic levels to the functioning of whole ecosystems, placing special emphasis on the relationship between biodiversity and ecosystem functioning. Finally, he turns his attention to the controversial issue of the evolution of entire ecosystems and their properties, laying the theoretical foundations for a genuine evolutionary ecosystem ecology.

From Populations to Ecosystems points the way to a much-needed synthesis in ecology, one that offers a fuller understanding of ecosystem processes in the natural world.

Autoren/Hrsg.

Loreau, Michel

Fachgebiete

• Naturwissenschaften Biowissenschaften Biowissenschaften Biowissenschaften, Biologie: Sachbuch, Naturführer
• Naturwissenschaften Biowissenschaften Biowissenschaften Ökologie
• Geowissenschaften Geographie | Raumplanung Geographie: Sachbuch, Reise
• Geowissenschaften Umweltwissenschaften Biodiversität

Inhaltsverzeichnis

Acknowledgments vii

Preface: On Unifying Approaches in Ecology ix

Chapter 1: Population and Ecosystem Approaches in Ecology 1

Chapter 2: The Maintenance and Functional Consequences of Species Diversity 19

Chapter 3: Biodiversity and Ecosystem Functioning 56

Chapter 4: Food Webs, Interaction Webs, and Ecosystem Functioning 79

Chapter 5: Stability and Complexity of Ecosystems: New Perspectives on an Old Debate 123

Chapter 6: Material Cycling and the Overall Functioning of Ecosystems 164

Chapter 7: Spatial Dynamics of Biodiversity and Ecosystem Functioning: Metacommunities and Metaecosystems 196

Chapter 8: Evolution of Ecosystems and Ecosystem Properties 225

Chapter 9: Postface: Toward an Integrated, Predictive Ecology 260

References 269

Index 291

Über Autor(innen)

Michel Loreau is professor and Canada Research Chair in theoretical ecology at McGill University.