Effects of Resource Distribution on Animal Plant Interactions PDF Download

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Effects of Resource Distribution on Animal Plant Interactions

Effects of Resource Distribution on Animal Plant Interactions PDF Author: Mark D. Hunter
Publisher: Elsevier
ISBN: 0080918816
Category : Science
Languages : en
Pages : 505

Book Description
Aimed primarily at advanced graduate students and professional biologists, this book explores the degree to which animal*b1plant interactions are determined by plant and animal variability. Many of the patterns seen in natural communities appear to result from cascading effects up as well as down the trophic system. Variability among primary producers can influence animal and plant population quality and dynamics, community structure, and the evolution of animal*b1plant interations.

Effects of Resource Distribution on Animal Plant Interactions

Effects of Resource Distribution on Animal Plant Interactions PDF Author: Mark D. Hunter
Publisher: Elsevier
ISBN: 0080918816
Category : Science
Languages : en
Pages : 505

Book Description
Aimed primarily at advanced graduate students and professional biologists, this book explores the degree to which animal*b1plant interactions are determined by plant and animal variability. Many of the patterns seen in natural communities appear to result from cascading effects up as well as down the trophic system. Variability among primary producers can influence animal and plant population quality and dynamics, community structure, and the evolution of animal*b1plant interations.

Insect Ecology

Insect Ecology PDF Author: Peter W. Price
Publisher: Cambridge University Press
ISBN: 1139504436
Category : Science
Languages : en
Pages :

Book Description
Combining breadth of coverage with detail, this logical and cohesive introduction to insect ecology couples concepts with a broad range of examples and practical applications. It explores cutting-edge topics in the field, drawing on and highlighting the links between theory and the latest empirical studies. The sections are structured around a series of key topics, including behavioral ecology; species interactions; population ecology; food webs, communities and ecosystems; and broad patterns in nature. Chapters progress logically from the small scale to the large; from individual species through to species interactions, populations and communities. Application sections at the end of each chapter outline the practicality of ecological concepts and show how ecological information and concepts can be useful in agriculture, horticulture and forestry. Each chapter ends with a summary, providing a brief recap, followed by a set of questions and discussion topics designed to encourage independent and creative thinking.

Population Dynamics

Population Dynamics PDF Author: Naomi Cappuccino
Publisher: Elsevier
ISBN: 0080539254
Category : Science
Languages : en
Pages : 429

Book Description
An understanding of the dynamics of populations is critically important to ecologists, evolutionary biologists, wildlife managers, foresters, and many other biologists. This edited treatise brings together the latest research on how populations fluctuate in size, the factors that drive these changes, and the theories explaining how populations are regulated. The book also includes specific chapters dealing with insects of economic importance.

Forests and Insects

Forests and Insects PDF Author: Allan D. Watt
Publisher: Springer Science & Business Media
ISBN: 9780412791109
Category : Nature
Languages : en
Pages : 440

Book Description
This book covers the full breadth of forest entomology. It combines the work of forest entomologists working on the impact and management of forest pests with those involved in diversity assessment and conservation of insects in forests. Forests and Insects demonstrates that both these disciplines demand an understanding of population and community biology. The book covers such topics as colonization of trees by insects, population dynamics of forest insects, insect natural enemies, the effects of climate change and pollution on forest pests, spatial variation in the abundance of insects,the mineralization of carbon by termites, the impact of herbivorous insects, and the conservation of forest insect diversity, including the effects of forest fragmentation and deforestation. This Royal Entomological Society Symposium volume will be of great interest to all agricultural and forest entomologists, population and community biologists, pest management specialists and anyone concerned with the conservation of forest biodiversity.

Advances in Crop Environment Interaction

Advances in Crop Environment Interaction PDF Author: Santanu Kumar Bal
Publisher: Springer
ISBN: 9811318611
Category : Science
Languages : en
Pages : 437

Book Description
Agriculture is currently facing multi-faceted threats in the form of unpredictable weather variability, frequent droughts and scarcity of irrigation water, together with the degradation of soil resources and declining environmental health. These stresses result in the modification of plant physiology to impart greater resilience to changing abiotic and biotic environments, but only at the cost of declining plant productivity. In light of these facts, assessing the status of natural resource bases, and understanding the mechanisms of soil-plant-environment interactions so as to devise adaptation and mitigation approaches, represent great and imminent challenges for all of us. In this context, it is essential to understand the potential applications of modern tools, existing coping mechanisms and their integration, as this will allow us to develop suitable advanced mitigation strategies. From a broader perspective, the book deals with crop-environment interaction in the context of changing climatic conditions. To do so, it addresses four major aspects: Understanding the mechanism of carbon dynamics in the soil-plant-environment continuum; greenhouse gas fluxes in agricultural systems; and soil properties influenced by climate change and carbon sequestration processes. Mitigation and management of the photo-thermal environment to improve crop productivity; soil health under variable climate; reducing agro-ecosystem evapotranspiration losses through biophysical controls; and heat stress in field crops and its management. Studying the impact of climate change on biotic environments; insect-pest interactions; manifestations of disease; and adaptation strategies for island agro-ecosystems. Innovative approaches to assess stress impacts in crops, such as crop modeling, remote sensing, spectral stress indices etc. The book presents a collection of contributions from authoritative experts in their respective fields. Offering young researchers new perspectives and future research directions, it represents a valuable guide for graduate students and academics alike.

The Ecological Consequences of Environmental Heterogeneity

The Ecological Consequences of Environmental Heterogeneity PDF Author: British Ecological Society. Symposium
Publisher: Cambridge University Press
ISBN: 9780521549356
Category : Nature
Languages : en
Pages : 454

Book Description
A wide-ranging review of the effects of heterogeneity on individuals, populations, communities and biodiversity.

Macroevolutionary Theory on Macroecological Patterns

Macroevolutionary Theory on Macroecological Patterns PDF Author: Peter W. Price
Publisher: Cambridge University Press
ISBN: 9780521520379
Category : Nature
Languages : en
Pages : 294

Book Description
Table of contents

Ecological Communities

Ecological Communities PDF Author: Takayuki Ohgushi
Publisher: Cambridge University Press
ISBN: 1139462113
Category : Science
Languages : en
Pages : 399

Book Description
Food webs examine the interactions between organisms to explain ecosystem community structure. This book argues how food webs alone cannot depict a true picture of a community. It shows that examining other indirect interactions between organisms can help us to better understand the structure and organisation of communities and ecosystems.

Insect Outbreaks Revisited

Insect Outbreaks Revisited PDF Author: Pedro Barbosa
Publisher: John Wiley & Sons
ISBN: 1118253841
Category : Science
Languages : en
Pages : 492

Book Description
The abundance of insects can change dramatically from generation to generation; these generational changes may occur within a growing season or over a period of years. Such extraordinary density changes or "outbreaks" may be abrupt and ostensibly random, or population peaks may occur in a more or less cyclic fashion. They can be hugely destructive when the insect is a crop pest or carries diseases of humans, farm animals, or wildlife. Knowledge of these types of population dynamics and computer models that may help predict when they occur are very important. This important new book revisits a subject not thoroughly discussed in such a publication since 1988 and brings an international scale to the issue of insect outbreaks. Insect Outbreaks Revisited is intended for senior undergraduate and graduate students in ecology, population biology and entomology, as well as government and industry scientists doing research on pests, land managers, pest management personnel, extension personnel, conservation biologists and ecologists, and state, county and district foresters.

Plant Ecology

Plant Ecology PDF Author: Michael J. Crawley
Publisher: John Wiley & Sons
ISBN: 1444313630
Category : Science
Languages : en
Pages : 741

Book Description
Plant ecology is the scientific study of the factors influencing the distribution and abundance of plants. This benchmark text, extremely well received in its first edition, shows how pattern and structure at different levels of plant organization--from ecophysiology through population dynamics to community structure and ecosystem function--are influenced by abiotic factors (eg, climate and soils) and by biotic factors (eg, competition and herbivory). Adopting a dynamic approach, this book combines descriptive text with theoretical models and experimental data. It will be invaluable reading for both student and practising ecologist alike. In this second edition, the structure of the book has been completely revised, moving from the small scale to the large scale, in keeping with contemporary teaching methods. This fresh approach allows consideration of several new and important topics such as plant secondary chemistry, herbivory, sex, and breeding systems. Additional chapters address topical applied issues in plant ecology including global warming, pollution and biodiversity. The latest edition of a very widely adopted textbook Written by a team of leading experts and edited by an international authority in the field