Exploitation Of Environmental Heterogeneity By Plants

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Exploitation of Environmental Heterogeneity by Plants

Anonim
Exploitation of Environmental Heterogeneity by Plants Book PDF

Author : Anonim
Publisher : Academic Press
Page : 449 pages
File Size : 47,5 Mb
Release : 2012-12-02
Category : Science
ISBN : 9780323139274

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Exploitation of Environmental Heterogeneity by Plants by Anonim Pdf

There is a new emerging interest in the effects of gaps and patches on succession and biodiversity. This innovative volume is a synthesis of studies of plant responses to temporal and spatial heterogeneity, the exploitation of resources from pulses and patches by plants, and their competition with neighbors in the face of this variability.Aboveground, the book focuses upon the nature of canopy patchiness, consequences of this heterogeneity for the light environment, and the mechanisms by which plants respond to and exploit this patchiness. Belowground, the text explores the heterogeneity of soil environments and how root systems obtain nutrients and water in the context of this temporal and spatial variability. As a new reference in an evolving and growing field, this text is sure to be a valuable tool for researchers and advanced students in plant physiology, ecology, agronomy, and forestry alike.

The Ecological Consequences of Environmental Heterogeneity

Michael Hutchings,Elizabeth John,Alan Stewart
The Ecological Consequences of Environmental Heterogeneity Book PDF

Author : Michael Hutchings,Elizabeth John,Alan Stewart
Publisher : Cambridge University Press
Page : 454 pages
File Size : 50,9 Mb
Release : 2000
Category : Nature
ISBN : 0632057149

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The Ecological Consequences of Environmental Heterogeneity by Michael Hutchings,Elizabeth John,Alan Stewart Pdf

Spatial and temporal heterogeneity.

Plant Physiological Ecology

Hans Lambers,F Stuart Chapin III,Thijs L. Pons
Plant Physiological Ecology Book PDF

Author : Hans Lambers,F Stuart Chapin III,Thijs L. Pons
Publisher : Springer Science & Business Media
Page : 624 pages
File Size : 45,9 Mb
Release : 2008-10-08
Category : Science
ISBN : 9780387783413

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Plant Physiological Ecology by Hans Lambers,F Stuart Chapin III,Thijs L. Pons Pdf

Box 9E. 1 Continued FIGURE 2. The C–S–R triangle model (Grime 1979). The strategies at the three corners are C, competiti- winning species; S, stress-tolerating s- cies; R,ruderalspecies. Particular species can engage in any mixture of these three primary strategies, and the m- ture is described by their position within the triangle. comment briefly on some other dimensions that Grime’s (1977) triangle (Fig. 2) (see also Sects. 6. 1 are not yet so well understood. and 6. 3 of Chapter 7 on growth and allocation) is a two-dimensional scheme. A C—S axis (Com- tition-winning species to Stress-tolerating spe- Leaf Economics Spectrum cies) reflects adaptation to favorable vs. unfavorable sites for plant growth, and an R- Five traits that are coordinated across species are axis (Ruderal species) reflects adaptation to leaf mass per area (LMA), leaf life-span, leaf N disturbance. concentration, and potential photosynthesis and dark respiration on a mass basis. In the five-trait Trait-Dimensions space,79%ofallvariation worldwideliesalonga single main axis (Fig. 33 of Chapter 2A on photo- A recent trend in plant strategy thinking has synthesis; Wright et al. 2004). Species with low been trait-dimensions, that is, spectra of varia- LMA tend to have short leaf life-spans, high leaf tion with respect to measurable traits. Compared nutrient concentrations, and high potential rates of mass-based photosynthesis. These species with category schemes, such as Raunkiaer’s, trait occur at the ‘‘quick-return’’ end of the leaf e- dimensions have the merit of capturing cont- nomics spectrum.

Competition and Succession in Pastures

P. G. Tow,Alec Lazenby
Competition and Succession in Pastures Book PDF

Author : P. G. Tow,Alec Lazenby
Publisher : CABI
Page : 344 pages
File Size : 46,7 Mb
Release : 2000-12-01
Category : Science
ISBN : 0851997031

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Competition and Succession in Pastures by P. G. Tow,Alec Lazenby Pdf

This book describes how competition between plant species, and succession in plant ecosystems, operate in grasslands and grazed pastures, both natural and sown. It discusses how competition both affects botanical structure, productivity and persistence of pastures and is itself regulated by biological, environmental and management factors, such as grazing animals. The book also examines the ways in which competition and succession are analysed, evaluated and measured, and brings to the agricultural arena the considerable progress made in understanding the principles of competition from theoretical and experimental ecology.

Plant Behaviour and Intelligence

Anthony Trewavas
Plant Behaviour and Intelligence Book PDF

Author : Anthony Trewavas
Publisher : Oxford University Press
Page : 305 pages
File Size : 42,6 Mb
Release : 2015-07-23
Category : Science
ISBN : 9780198753681

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Plant Behaviour and Intelligence by Anthony Trewavas Pdf

This book argues that whole cells and whole plants growing in competitive wild conditions show aspects of plant behaviour that can be accurately described as "intelligent," and that behaviour, like intelligence, must be assessed within the constraints of the anatomical and physiological framework of the organism in question.

Plant-Environment Interactions

Robert E. Wilkinson
Plant Environment Interactions Book PDF

Author : Robert E. Wilkinson
Publisher : CRC Press
Page : 480 pages
File Size : 53,6 Mb
Release : 2000-07-12
Category : Science
ISBN : 9780824746568

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Plant-Environment Interactions by Robert E. Wilkinson Pdf

This book presents comprehensive coverage of differentiated plant responses to changing environments. It focuses on how multiple and combined stress factors influence plant survival. It examines the latest data on the capacity of roots to alter growth patterns due to disturbances in physical and/or chemical soil constraints, water supply, and other traumas. It contains over 85% new and updated material with more than 1500 new citations, tables, drawings, and photographs.

Plant Resource Allocation

Fakhri A. Bazzaz,John Grace
Plant Resource Allocation Book PDF

Author : Fakhri A. Bazzaz,John Grace
Publisher : Elsevier
Page : 303 pages
File Size : 43,9 Mb
Release : 1997-07-23
Category : Technology & Engineering
ISBN : 9780080539072

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Plant Resource Allocation by Fakhri A. Bazzaz,John Grace Pdf

Plant Resource Allocation is an exploration of the latest insights into the theory and functioning of plant resource allocation. An international team of physiological ecologists has prepared chapters devoted to the fundamental topics of resource allocation. Comprehensive coverage of all aspects of resource allocation in plants All contributors are leaders in their respective fields

Plant Stems

Anonim
Plant Stems Book PDF

Author : Anonim
Publisher : Elsevier
Page : 440 pages
File Size : 54,7 Mb
Release : 1995-07-19
Category : Science
ISBN : 0080539084

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Plant Stems by Anonim Pdf

Stems, of various sizes and shapes, are involved in most of the organic processes and interactions of plants, ranging from support, transport, and storage to development and protection. The stem itself is a crucially important intermediary: it links above- and below ground organs-connecting roots to leaves. An international team of leading researchers vividly illustrate that stems are more than pipes, more than simple connecting and supporting structures; rather stems are critical, anatomically distinct structures of enormous variability. It is, to an unappreciated extent, this variability that underpins both the diversity and the success of plants in myriad ecosystems. Plant Stems will be a valuable resource on form/function relationships for researchers and graduate-level students in ecology, evolutionary biology, physiology, development, genetics, agricultural sciences, and horticulture as they unravel the mechanisms and processes that allow organisms and ecosystems to function. Syntheses of structural, physiological, and ecological functions of stems Multiple viewpoints on how stem structure relates to performance Highlights of major areas of plant biology long neglected

Progress in Botany

Joachim W. Kadereit
Progress in Botany Book PDF

Author : Joachim W. Kadereit
Publisher : Springer Science & Business Media
Page : 562 pages
File Size : 51,5 Mb
Release : 2013-11-11
Category : Science
ISBN : 9783642568497

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Progress in Botany by Joachim W. Kadereit Pdf

With one volume each year, this series keeps scientists and advanced students informed of the latest developments and results in all areas of the plant sciences. The present volume includes reviews on genetics, cell biology, and vegetation science.

Plant Roots

Yoav Waisel,Amram Eshel,Tom Beeckman,Uzi Kafkafi
Plant Roots Book PDF

Author : Yoav Waisel,Amram Eshel,Tom Beeckman,Uzi Kafkafi
Publisher : CRC Press
Page : 1749 pages
File Size : 44,8 Mb
Release : 2002-03-29
Category : Science
ISBN : 9780824744748

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Plant Roots by Yoav Waisel,Amram Eshel,Tom Beeckman,Uzi Kafkafi Pdf

The third edition of a standard resource, this book offers a state-of-the-art, multi-disciplinary presentation of plant roots. It examines structure and development, assemblage of root systems, metabolism and growth, stressful environments, and interactions at the rhizosphere. Reflecting the explosion of advances and emerging technologies in the field, the book presents developments in the study of root origin, composition, formation, and behavior for the production of novel pharmaceutical and medicinal compounds, agrochemicals, dyes, flavors, and pesticides. It details breakthroughs in genetics, molecular biology, growth substance physiology, biotechnology, and biomechanics.

Root Ecology

Hans de Kroon,Eric J.W. Visser
Root Ecology Book PDF

Author : Hans de Kroon,Eric J.W. Visser
Publisher : Springer Science & Business Media
Page : 409 pages
File Size : 44,7 Mb
Release : 2013-06-29
Category : Science
ISBN : 9783662097847

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Root Ecology by Hans de Kroon,Eric J.W. Visser Pdf

In the course of evolution, a great variety of root systems have learned to overcome the many physical, biochemical and biological problems brought about by soil. This development has made them a fascinating object of scientific study. This volume gives an overview of how roots have adapted to the soil environment and which roles they play in the soil ecosystem. The text describes the form and function of roots, their temporal and spatial distribution, and their turnover rate in various ecosystems. Subsequently, a physiological background is provided for basic functions, such as carbon acquisition, water and solute movement, and for their responses to three major abiotic stresses, i.e. hard soil structure, drought and flooding. The volume concludes with the interactions of roots with other organisms of the complex soil ecosystem, including symbiosis, competition, and the function of roots as a food source.

Functional Plant Ecology

Francisco Pugnaire,Fernando Valladares
Functional Plant Ecology Book PDF

Author : Francisco Pugnaire,Fernando Valladares
Publisher : CRC Press
Page : 744 pages
File Size : 41,5 Mb
Release : 2007-06-20
Category : Nature
ISBN : 9781420007626

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Functional Plant Ecology by Francisco Pugnaire,Fernando Valladares Pdf

Following in the footsteps of the successful first edition, Functional Plant Ecology, Second Edition remains the most authoritative resource in this multidisciplinary field. Extensively revised and updated, this book investigates plant structure and behavior across the ecological spectrum. It features the ecology and evolution of plant crowns and a

Physiology of Plants Under Stress

David M. Orcutt,Erik T. Nilsen
Physiology of Plants Under Stress Book PDF

Author : David M. Orcutt,Erik T. Nilsen
Publisher : John Wiley & Sons
Page : 702 pages
File Size : 55,8 Mb
Release : 2000-06-27
Category : Science
ISBN : 0471170089

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Physiology of Plants Under Stress by David M. Orcutt,Erik T. Nilsen Pdf

This second of a two-part treatise describes the phenomena of plants under stress, describing the relationship between plant structure, development, and growth and such environmental stresses as too much or too little water, light, heat, or cold.

Plant Sensing & Communication

Richard Karban
Plant Sensing Communication Book PDF

Author : Richard Karban
Publisher : University of Chicago Press
Page : 251 pages
File Size : 43,8 Mb
Release : 2015-06-18
Category : Science
ISBN : 9780226264844

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Plant Sensing & Communication by Richard Karban Pdf

The news that a flowering weed—mousear cress (Arabidopsis thaliana)—can sense the particular chewing noise of its most common caterpillar predator and adjust its chemical defenses in response led to headlines announcing the discovery of the first “hearing” plant. As plants lack central nervous systems (and, indeed, ears), the mechanisms behind this “hearing” are unquestionably very different from those of our own acoustic sense, but the misleading headlines point to an overlooked truth: plants do in fact perceive environmental cues and respond rapidly to them by changing their chemical, morphological, and behavioral traits. In Plant Sensing and Communication, Richard Karban provides the first comprehensive overview of what is known about how plants perceive their environments, communicate those perceptions, and learn. Facing many of the same challenges as animals, plants have developed many similar capabilities: they sense light, chemicals, mechanical stimulation, temperature, electricity, and sound. Moreover, prior experiences have lasting impacts on sensitivity and response to cues; plants, in essence, have memory. Nor are their senses limited to the processes of an individual plant: plants eavesdrop on the cues and behaviors of neighbors and—for example, through flowers and fruits—exchange information with other types of organisms. Far from inanimate organisms limited by their stationary existence, plants, this book makes unquestionably clear, are in constant and lively discourse.

Ecology in Agriculture

Louise E. Jackson
Ecology in Agriculture Book PDF

Author : Louise E. Jackson
Publisher : Academic Press
Page : 472 pages
File Size : 45,9 Mb
Release : 1997-09-14
Category : Science
ISBN : 0080530680

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Ecology in Agriculture by Louise E. Jackson Pdf

Agricultural crops are prominent features of an increasing number of variously perturbed ecosystems and the landscapes occupied by these ecosystems. Yet the ecology of agricultural-dominated landscapes is only now receiving the scientific attention it has long deserved. This attention has been stimulated by the realization that all agriculture must become sustainable year after year while leaving nearby ecosystems unaffected. Ecology in Agriculture focuses exclusively on the ecology of agricultural ecosystems. The book is divided into four major sections. An introduction establishes the unique ties between agricultural and ecological sciences. The second section describes the community ecology of these sorts of ecosystems, while the final section focuses on the processes that operate throughout these agricultural landscapes. Contains an ecological perspective on agricultural production and resource utilization Includes in-depth reviews of major issues in crop ecology by active researchers Covers a range of topics in agricultural ecophysiology, community ecology, and ecosystems ecology Provides examples of ecological approaches to solving problems in crop management and environmental quality