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Book
Herbivory
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ISBN: 9535110527 9535153595 Year: 2013 Publisher: IntechOpen

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Abstract

Studies of herbivory provide important insights into fundamental questions in many areas of the biological sciences. The focus on natural systems is more effective for the prediction of potential changes in ecosystems, given that agricultural systems are designed to create an equilibrium that optimizes the productive process. Given the ramifications of the processes related to herbivory, studies based on complementary approaches are necessary for a better understanding of the different aspects of the ecological process. This book attempts to expand on these different aspects of herbivory by presenting a multidisciplinary approach to a number of different themes, focusing on topics that range from basic research in natural habitats to the intrinsic relationships between animals and plants in agricultural systems.


Book
Caterpillars in the Middle
Authors: --- ---
ISBN: 9783030866884 Year: 2022 Publisher: Cham Springer International Publishing :Imprint: Springer

Why does the world stay green?
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ISBN: 1283154676 9786613154675 064309315X 9780643093157 9781283154673 0643091580 9780643091580 0643099816 Year: 2005 Publisher: Collingwood, Vic. CSIRO Pub.

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Explore a controversial theory that challenges the common understanding of natural population control in herbivores.


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Caterpillars in the middle : tritrophic interactions in a changing world
Authors: ---
ISBN: 3030866874 3030866882 Year: 2022 Publisher: Cham, Switzerland : Springer,


Book
Multiplicity in Unity : Plant Subindividual Variation and Interactions with Animals
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ISBN: 1282426591 9786612426599 0226327957 9780226327952 9780226327938 0226327930 9780226327945 0226327949 Year: 2009 Publisher: Chicago London The University of Chicago Press

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"Plants produce a considerable number of structures of one kind, like leaves, flowers, fruits, and seeds, and this reiteration is a quintessential feature of the body plan of higher plants. But since not all structures of the same kind produced by a plant are identical[,] for instance, different branches on a plant may be male or female ..., a single plant genotype generally produces a multiplicity of phenotypic versions of the same organ. [This work] uses this subindividual variation to deepen our understanding of the ecological and evolutionary factors involved in plant-animal interactions. On one hand, phenotypic variation at the subindividual scale has diverse ecological implications for animals that eat plants. On the other hand, by choosing which plants to consume, these animals may constrain or modify plant ontogenetic patterns, developmental stability, and the extent to which feasible phenotypic variants are expressed by individuals. An innovative study of the ecology, morphology, and evolution of modular organisms, [this work] addresses ... the ways in which organisms have coevolved to cope with variable environments."--Rudolf Schmid in Taxon.


Book
The natural history of flowers
Authors: ---
ISBN: 1623496454 9781623496456 9781623496449 Year: 2018 Publisher: College Station

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Flowers have played an important role in human culture for thousands of years, symbolizing love, sorrow, and renewal. They provide bursts of color to homes and gardens and convey messages to friends, family, and significant others. Yet we often overlook their real purpose--why do flowers exist and why are they certain colors, shapes, and smells? In nature, flowers are key to healthy ecosystems and play a functional role, increasing a plant's chances for survival. Flowers have evolved to attract specific pollinators and to take advantage of climate variables and animal migration to disperse seeds, ensuring that the species will survive. These fine-tuned methods have evolved over a long period of time, and the importance of pollination and seed dispersal to a healthy environment cannot be overstated. As climate change places pressure on animals and plants, it is also challenging these methods flowers have developed for survival. The Fogdens describe flowers' functions and structures, pollination and seed dispersal methods, and close the book with descriptions of their favorite tropical flowers. The information is illustrated with intimate photographs of flowers and pollinators.

Functional ecology of woodlands and forests
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ISBN: 0412439506 0412443902 9780412439506 9780412443909 Year: 1992 Publisher: London New York Tokyo Chapman & Hall


Book
Phytochemical Landscape.
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ISBN: 140088120X 9781400881208 0691158452 Year: 2016 Publisher: New Jersey Princeton University Press

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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.

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