Positive Interactions And Interdependence In Plant Communities
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Positive Interactions and Interdependence in Plant Communities by Ragan M. Callaway Pdf
This book marshals ecological literature from the last century on facilitation to make the case against the widely accepted individualistic notion of community organization. It examines the idea that positive interactions are more prevalent in physically stressful conditions. Coverage also includes species specificity in facilitative interactions, indirect facilitative interactions, and potential evolutionary aspects of positive interactions.
Interactions and Interdependence in Plant Communities by Jason Eady Pdf
The collection of plant species which are present in a particular geographical area, and which forms a relatively uniform patch that can be differentiated from neighboring patches of different vegetation types, is known as a plant community. The study of these communities of plants is integral towards developing an understanding of the impact of dispersal, response to disturbance and tolerance to environmental conditions in different varieties of plant species. Interactions and interdependence in plant communities involve the study of the influence of facilitation and positive interactions among species in plant communities. It includes species specificity in facilitative interactions, indirect facilitative interactions, and potential evolutionary aspects of positive interactions. This book includes some of the vital pieces of work being conducted across the world, on various topics related to interactions and interdependence in plant communities. It attempts to assist those with a goal of delving into the field of botany. This book is a resource guide for experts as well as students.
Positive Plant Interactions and Community Dynamics by Francisco Pugnaire Pdf
Ever since the concept of the "struggle for life" became the heart of Darwin's theory of evolution, biologists have studied the relevance of interactions for the natural history and evolution of organisms. Although positive interactions among plants have traditionally received little attention, there is now a growing body of evidence showing the ef
Simon A. Levin,Stephen R. Carpenter,H. Charles J. Godfray,Ann P. Kinzig,Michel Loreau,Jonathan B. Losos,Brian Walker,David S. Wilcove
Author : Simon A. Levin,Stephen R. Carpenter,H. Charles J. Godfray,Ann P. Kinzig,Michel Loreau,Jonathan B. Losos,Brian Walker,David S. Wilcove Publisher : Princeton University Press Page : 826 pages File Size : 49,8 Mb Release : 2012-09-30 Category : Nature ISBN : 9780691156040
The Princeton Guide to Ecology by Simon A. Levin,Stephen R. Carpenter,H. Charles J. Godfray,Ann P. Kinzig,Michel Loreau,Jonathan B. Losos,Brian Walker,David S. Wilcove Pdf
The Princeton Guide to Ecology is a concise, authoritative one-volume reference to the field's major subjects and key concepts. Edited by eminent ecologist Simon Levin, with contributions from an international team of leading ecologists, the book contains more than ninety clear, accurate, and up-to-date articles on the most important topics within seven major areas: autecology, population ecology, communities and ecosystems, landscapes and the biosphere, conservation biology, ecosystem services, and biosphere management. Complete with more than 200 illustrations (including sixteen pages in color), a glossary of key terms, a chronology of milestones in the field, suggestions for further reading on each topic, and an index, this is an essential volume for undergraduate and graduate students, research ecologists, scientists in related fields, policymakers, and anyone else with a serious interest in ecology. Explains key topics in one concise and authoritative volume Features more than ninety articles written by an international team of leading ecologists Contains more than 200 illustrations, including sixteen pages in color Includes glossary, chronology, suggestions for further reading, and index Covers autecology, population ecology, communities and ecosystems, landscapes and the biosphere, conservation biology, ecosystem services, and biosphere management
Plant Invasions by Anna Traveset,David M. Richardson Pdf
There are many books on aspects of plant invasions, but none that focus on the key role of species interactions in mediating invasions. This book reviews exciting new findings and explores how new methods and tools are shedding new light on crucial processes in plant invasions. This book will be of interest to academics and students of ecology, researchers engaged in developing management solutions, scientific managers of natural ecosystems, and policy-makers.
Handbook of Functional Plant Ecology by Francisco Pugnaire,Fernando Valladares Pdf
"Offers the latest findings and research breakthroughs in plant ecology, as well as consideration of classic topics in environmental science and ecology. This wide-ranging compendium serves as an extremely accessible and useful resource for relative newcomers to the field as well as seasoned experts. Investigates plant structure and behavior across the ecological spectrum, from the leaf to the ecosystem levels."
Plant Competition in a Changing World by Judy Simon,Susanne Schmidt Pdf
Competitiveness describes a key ability important for plants to grow and survive abiotic and biotic stresses. Under optimal, but particularly under non-optimal conditions, plants compete for resources including nutrients, light, water, space, pollinators and other. Competition occurs above- and belowground. In resource-poor habitats, competition is generally considered to be more pronounced than in resource-rich habitats. Although competition occurs between different players within an ecosystem such as between plants and soil microorganisms, our topic focusses on plant-plant interactions and includes inter-specific competition between different species of similar and different life forms and intra-specific competition. Strategies for securing resources via spatial or temporal separation and different resource needs generally reduce competition. Increasingly important is the effect of invasive plants and subsequent decline in biodiversity and ecosystem function. Current knowledge and future climate predictions suggest that in some situations competition will be intensified with occurrence of increased abiotic (e.g. water and nutrient limitations) and biotic stresses (e.g. mass outbreak of insects), but competition might also decrease in situations where plant productivity and survival declines (e.g. habitats with degraded soils). Changing interactions, climate change and biological invasions place new challenges on ecosystems. Understanding processes and mechanisms that underlie the interactions between plants and environmental factors will aid predictions and intervention. There is much need to develop strategies to secure ecosystem services via primary productivity and to prevent the continued loss of biodiversity. This Research Topic provides an up-to-date account of knowledge on plant-plant interactions with a focus on identifying the mechanisms underpinning competitive ability. The Research Topic aims to showcase knowledge that links ecological relevance with physiological processes to better understanding plant and ecosystem function.
Baccharis by Geraldo Wilson Fernandes,Yumi Oki,Milton Barbosa Pdf
This book has a broad scope and provides a comprehensive overview of the most up-to-date knowledge of the plant genus Baccharis. The book is organized into four major topics encompassing the evolution, ecology, chemistry, as well as environmental and medical applications of the genus. This publication is a major reference for an audience of practising researchers, academics, PhD students, and other scientists in a wide-ranging collection of fields, from Sociology to Medicine to bioeconomy.
Encyclopedia of the World’s Biomes is a unique, five volume reference that provides a global synthesis of biomes, including the latest science. All of the book's chapters follow a common thematic order that spans biodiversity importance, principal anthropogenic stressors and trends, changing climatic conditions, and conservation strategies for maintaining biomes in an increasingly human-dominated world. This work is a one-stop shop that gives users access to up-to-date, informative articles that go deeper in content than any currently available publication. Offers students and researchers a one-stop shop for information currently only available in scattered or non-technical sources Authored and edited by top scientists in the field Concisely written to guide the reader though the topic Includes meaningful illustrations and suggests further reading for those needing more specific information
Community Ecology by Gary G. Mittelbach,Brian J. McGill Pdf
Community ecology has undergone a transformation in recent years, from a discipline largely focused on processes occurring within a local area to a discipline encompassing a much richer domain of study, including the linkages between communities separated in space (metacommunity dynamics), niche and neutral theory, the interplay between ecology and evolution (eco-evolutionary dynamics), and the influence of historical and regional processes in shaping patterns of biodiversity. To fully understand these new developments, however, students continue to need a strong foundation in the study of species interactions and how these interactions are assembled into food webs and other ecological networks. This new edition fulfils the book's original aims, both as a much-needed up-to-date and accessible introduction to modern community ecology, and in identifying the important questions that are yet to be answered. This research-driven textbook introduces state-of-the-art community ecology to a new generation of students, adopting reasoned and balanced perspectives on as-yet-unresolved issues. Community Ecology is suitable for advanced undergraduates, graduate students, and researchers seeking a broad, up-to-date coverage of ecological concepts at the community level.
A comprehensive framework for understanding species coexistence Coexistence is the central concept in community ecology, but an understanding of this concept requires that we study the actual mechanisms of species interactions. Coexistence in Ecology examines the major features of these mechanisms for species that coexist at different positions in complex food webs, and derives empirical tests from model predictions. Exploring the various challenges species face, Mark McPeek systematically builds a model food web, beginning with an ecosystem devoid of life and then adding one species at a time. With the introduction of each new species, he evaluates the properties it must possess to invade a community and quantifies the changes in the abundances of other species that result from a successful invasion. McPeek continues this process until he achieves a multitrophic level food web with many species coexisting at each trophic level, from omnivores, mutualists, and pathogens to herbivores, carnivores, and basic plants. He then describes the observational and experimental empirical studies that can test the theoretical predictions resulting from the model analyses. Synthesizing decades of theoretical research in community ecology, Coexistence in Ecology offers new perspectives on how to develop an empirical program of study rooted in the natural histories of species and the mechanisms by which they actually interact with one another.
Tropical Cloud Forest Ecology in Hainan Island by Wenxing Long Pdf
This book introduces ecology of tropical cloud forests in China, a high-altitudinal tropical forest. The findings are novel in revealing environmental characteristics, community features, diversity patterns, plant strategies, community assembly mechanisms, and diversity-ecosystem functions of tropical cloud forests in China. The knowledge of this book will bridge the gaps of our understanding on the tropical forest in China and the world-wide, and will enrich the theory of tropical forest community ecology.Written by experts in the field, this book will serve as an invaluable reference for tropical forest ecology researchers.
The Biology of Disturbed Habitats by Lawrence R. Walker Pdf
Providing a global summary of the biology of disturbance ecology, this text offers both the conceptual underpinnings and practical advice required to comprehend and address the unprecedented environmental challenges facing humans. It examines both natural and anthropogenic disturbances in aquatic and terrestrial habitats.
