Phytochemical Landscape

Linking Trophic Interactions and Nutrient Dynamics

AvMark D. Hunter

Inbunden, Engelska, 2016

Del i serien Monographs in Population Biology

629 kr

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Beskrivning

The dazzling variation in plant chemistry is a primary mediator of trophic interactions, including herbivory, predation, parasitism, and disease. At the same time, such interactions feed back to influence spatial and temporal variation in the chemistry of plants. In this book, Mark Hunter provides a novel approach to linking the trophic interactions of organisms with the cycling of nutrients in ecosystems. Hunter introduces the concept of the "phytochemical landscape"--the shifting spatial and temporal mosaic of plant chemistry that serves as the nexus between trophic interactions and nutrient dynamics. He shows how plant chemistry is both a cause and consequence of trophic interactions, and how it also mediates ecosystem processes such as nutrient cycling. Nutrients and organic molecules in plant tissues affect decomposition rates and the fluxes of elements such as carbon, nitrogen, and phosphorus. The availability of these same nutrients influences the chemistry of cells and tissues that plants produce. In combination, these feedback routes generate pathways by which trophic interactions influence nutrient dynamics and vice versa, mediated through plant chemistry.Hunter provides evidence from terrestrial and aquatic systems for each of these pathways, and describes how a focus on the phytochemical landscape enables us to better understand and manage the ecosystems in which we live. Essential reading for students and researchers alike, this book offers an integrated approach to population-, community-, and ecosystem-level ecological processes.

Produktinformation

Utgivningsdatum:2016-08-09
Mått:152 x 235 x 28 mm
Vikt:765 g
Format:Inbunden
Språk:Engelska
Serie:Monographs in Population Biology
Antal sidor:376
Förlag:Princeton University Press
ISBN:9780691158457

Utforska kategorier

Växtböcker inom Djur och Natur
Botanik inom Naturvetenskap och teknik

Mer om författaren

Mark D. Hunter is the Henry A. Gleason Collegiate Professor of Ecology and Evolutionary Biology at the University of Michigan. His books include Ecology of Insects: Concepts and Applications.

Recensioner i media

"[Phytochemical Landscape] is written well, carefully documented, and adequately illustrated."--Choice

Innehållsförteckning

Acknowledgments ix 1. Introduction 1 1.1 A Matter of Perspective 3 1.2 The Nature of Feedback 4 1.3 Which Autotrophs and Which Traits? 6 1.4 Trait Variation and Trait Diversity 7 1.5 Which Trophic Interactions? 9 1.6 Which Ecosystem Processes? 10 1.7 Webs of Green and Brown 11 2. The Phytochemical Landscape 13 2.1 Defining the Phytochemical Landscape 13 2.2 Variation on the Phytochemical Landscape 17 3. The Variable Chemistry of Primary Production 24 3.1 The Challenging Chemistry of Autotrophs 24 3.2 Origins of Variation in Autotroph Chemistry on the Phytochemical Landscape 25 3.3 Microbial Symbionts and Variation in Autotroph Chemistry: Whose Phenotype Is It Anyway? 30 3.4 Summary and Conclusions 38 4. Effects of Primary Producer Chemistry on Trophic Interactions 39 4.1 Herbivores and Herbivory: The Interactive Effects of Autotroph Chemistry and Natural Enemies 39 4.2 Effects of the Phytochemical Landscape on Natural Enemies 91 5. Effects of Trophic Interactions on the Chemistry of Primary Producers 109 5.1 Background 109 5.2 Effects of Herbivores and Predators on Autotroph Community Structure 111 5.3 Consumer Effects on Succession-Temporal Change on the Phytochemical Landscape 121 5.4 Phytochemical Induction-A Multiplier of Variation in Autotroph Chemistry on the Phytochemical Landscape 124 6. Effects of Autotroph Chemistry on Nutrient Dynamics 138 6.1 The Elements of Life 138 6.2 Recalcitrant Organic Chemistry 142 6.3 Nutrients, Stoichiometry, and the Decomposition of Autotroph Residues 148 6.4 Effects of Autotroph Identity and Diversity on Nutrient Dynamics 153 6.5 Effects of Phytoplankton Residue Chemistry on Nutrient Dynamics in Aquatic Ecosystems 160 6.6 Effects of Phytoplankton Stoichiometry on Nutrient Dynamics in Aquatic Ecosystems 168 7. Effects of Nutrient Availability on the Chemistry of Primary Producers 173 7.1 Introduction 173 7.2 Effects of Nutrient Dynamics on the Chemical Phenotype of Individual Autotrophs 175 7.3 Effects of Nutrient Availability on Primary Producer Diversity 185 7.4 Evolutionary Effects of Nutrient Availability on Autotroph Chemistry 192 7.5 Conclusions 195 8. Linking Trophic Interactions with Ecosystem Nutrient Dynamics on the Phytochemical Landscape 198 8.1 Putting It All Together: Linking Cycles and Generating Feedback 198 8.2 From Trophic Interactions to Ecosystem Processes 199 8.3 Effects of Herbivory on Nutrient Dynamics 200 8.4 Effects of Predators on Nutrient Dynamics 227 8.5 Effects of Nutrient Dynamics on Trophic Interactions 236 8.6 Final Thoughts on Feedback Loops 247 9. Synthesis and Prospects for Future Work 252 9.1 Introduction 252 9.2 Priority 1: Let's Make Some Maps 253 9.3 Priority 2: Assess the Frequency and Strength of Spatial Correlation 254 9.4 Priority 3: Understanding Time Lags and the Temporal Scale of Spatial Correlation on the Phytochemical Landscape 255 9.5 Priority 4: Exploring Variation in the Strength of Feedback between Trophic Interactions and Nutrient Dynamics on the Phytochemical Landscape 262 9.6 Priority 5: Comparing the Role of the Phytochemical Landscape in Terrestrial and Aquatic Ecosystems 272 9.7 Concluding Remarks 274 References Cited 277 Index 347