Methods In Stream Ecology

Author: F. Richard Hauer
Publisher: Academic Press
ISBN: 0124165788
Size: 78.36 MB
Format: PDF, ePub
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Methods in Stream Ecology provides a complete series of field and laboratory protocols in stream ecology that are ideal for teaching or conducting research. This two part new edition is updated to reflect recent advances in the technology associated with ecological assessment of streams, including remote sensing. Volume focusses on ecosystem structure with in-depth sections on Physical Processes, Material Storage and Transport and Stream Biota. With a student-friendly price, this Third Edition is key for all students and researchers in stream and freshwater ecology, freshwater biology, marine ecology, and river ecology. This text is also supportive as a supplementary text for courses in watershed ecology/science, hydrology, fluvial geomorphology, and landscape ecology. Provides a variety of exercises in each chapter Includes detailed instructions, illustrations, formulae, and data sheets for in-field research for students Presents taxonomic keys to common stream invertebrates and algae Includes website with tables and a link from Chapter 22: FISH COMMUNITY COMPOSITION to an interactive program for assessing and modeling fish numbers Written by leading experts in stream ecology

Ecology

Author: William Bowman
Publisher: Sinauer
ISBN: 9781605356181
Size: 72.50 MB
Format: PDF, Kindle
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The new Fourth Edition of Ecology maintains its focus on providing an easy-to-read and well-organized text for instructors and students to explore the basics of ecology. This edition also continues with an increasing emphasis on enhancing student quantitative and problem solving skills. The authors also revised and strengthened key pedagogical features of Ecology, examples of which are called out from the sample pages shown. A new Hone Your Problem Solving Skills series has been added to the set of review questions at the end of each chapter. The questions expose students to hypothetical situations or existing data sets, and allow them to work through data analysis and interpretation to better understand ecological concepts. Additional Analyzing Data exercises have also been added to the existing collection on the Companion Website. These exercises enable students to enhance their essential skills sets, such as performing calculations, making graphs, designing experiments, and interpreting results.

Numerical Ecology

Author: Pierre Legendre
Publisher: Elsevier
ISBN: 0444538682
Size: 33.40 MB
Format: PDF
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The book describes and discusses the numerical methods which are successfully being used for analysing ecological data, using a clear and comprehensive approach. These methods are derived from the fields of mathematical physics, parametric and nonparametric statistics, information theory, numerical taxonomy, archaeology, psychometry, sociometry, econometry and others. Compared to the first edition of Numerical Ecology, this second edition includes three new chapters, dealing with the analysis of semiquantitative data, canonical analysis and spatial analysis. New sections have been added to almost all other chapters. There are sections listing available computer programs and packages at the end of several chapters. As in the previous English and French editions, there are numerous examples from the ecological literature, and the choice of methods is facilitated by several synoptic tables.

Insect Ecology

Author: Timothy D. Schowalter
Publisher: Academic Press
ISBN: 0128030372
Size: 76.50 MB
Format: PDF
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Insect Ecology: An Ecosystem Approach, Fourth Edition, follows a hierarchical organization that begins with relatively easy-to-understand chapters on adaptive responses of insect populations to various environmental changes, disturbances, and anthropogenic activities, how insects find food and habitat resources, and how insects allocate available energy and nutrients. Chapters build on fundamental information to show how insect populations respond to changing environmental conditions, including spatial and temporal distribution of food and habitat. The next section integrates populations of interacting species within communities and how these interactions determine structure of communities over time and space. Other works in insect ecology stop there, essentially limiting presentation of insect ecology to evolutionary responses of insects to their environment, including the activities of other species. The unique aspect of this book is its four chapters on ecosystem structure and function, and how herbivores, pollinators, seed predators, and detritivores drive ecosystem dynamics and contribute to ecosystem stability. Provides the most advanced synthesis of insect ecology, with updated material throughout and new chapters Presents the roles of insects in delivery of ecosystem services and applications to pest management and conservation Features full coverage of ecosystem structure and function balanced with essential background on evolutionary aspects Includes case studies highlighting practical and theoretical applications for topics covered in each chapter

Fundamentals Of Soil Ecology

Author: David C. Coleman
Publisher: Academic Press
ISBN: 012805252X
Size: 31.49 MB
Format: PDF, Kindle
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Fundamentals of Soil Ecology, 3rd Edition, offers a holistic approach to soil biology and ecosystem function, providing students and ecosystem researchers with a greater understanding of the central roles that soils play in ecosystem development and function. The text emphasizes the increasing importance of soils as the organizing center for all terrestrial ecosystems and provides an overview of theory and practice in soil ecology, both from an ecosystem and evolutionary biology point of view. This new edition is fully updated, including an expanded treatment of microbial ecology and new sections on advances in molecular techniques and climate change research. These updates make this edition an essential resource for researchers and students in soil ecology and microbiology. Includes extensive tables and diagrams in full color to enhance concepts Combines theoretical and practical approaches to understanding and applying soil ecology Outlines suggested laboratory and field methods

Introduction To Cultural Ecology

Author: Mark Q. Sutton
Publisher: Rowman & Littlefield
ISBN: 0759123306
Size: 46.46 MB
Format: PDF, ePub, Mobi
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All peoples and cultures face environmental issues—but as this accessible text shows, how they respond to such issues varies widely around the world and across human history. Introduction to Cultural Ecology, Third Edition, familiarizes students with the foundations of the field and provides a framework for exploring what other cultures can teach us about human/environment relationships. Drawing on both biological and cultural approaches, the authors first cover basic principles of cultural anthropology, environmental studies, and human biological adaptations to the environment. They then consider environmental concerns within the context of diverse means of making a living, from hunting and gathering to modern industrial societies; detailed case studies add depth and breadth to the discussion.

Ecology And Classification Of North American Freshwater Invertebrates

Author: James H. Thorp
Publisher: Academic Press
ISBN: 0123748550
Size: 60.97 MB
Format: PDF, ePub, Docs
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The third edition of Ecology and Classification of North American Freshwater Invertebrates continues the tradition of in-depth coverage of the biology, ecology, phylogeny, and identification of freshwater invertebrates from the USA and Canada. This text serves as an authoritative single source for a broad coverage of the anatomy, physiology, ecology, and phylogeny of all major groups of invertebrates in inland waters of North America, north of Mexico.

Agroecology

Author: Stephen R. Gliessman
Publisher: CRC Press
ISBN: 1498728464
Size: 61.65 MB
Format: PDF, ePub
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Agroecology is a science, a productive practice, and part of a social movement that is at the forefront of transforming food systems to sustainability. Building upon the ecological foundation of the agroecosystem, Agroecology: The Ecology of Sustainable Food Systems, Third Edition provides the essential foundation for understanding sustainability in all of its components: agricultural, ecological, economic, social, cultural, and even political. It presents a case for food system change and why the current industrial model of food production and distribution is not sustainable. See What’s New in the Third Edition: Chapters on animal production and social change in food systems Updated case studies, references, websites, and new research Emphasis on how climate change impacts agriculture Greater focus on health issues related to food The book begins with a focus on the key ecological factors and resources that impact agricultural plants and animals as individual organisms. It then examines all of the components of agroecosystem complexity, from genetics to landscapes and explores the transition process for achieving sustainability and indicators of progress. The book then delves into power and control of food systems by agribusiness, and the need to develop a new paradigm that moves beyond production and explores issues of food justice, equity, food security and sovereignty. The book concludes with a call to action so that research and education can link together for transformative change in our food systems. Groundbreaking in its first edition, respected in its second edition, this third edition of this standard textbook has evolved along with the field. Written by an expert with more than 40 years of experience, the third edition begins with a strong ecological foundation for farming practices and ends with all of us thinking about the critical importance of transitioning to a new paradigm for food and agriculture, and what this means for our future.

An Introduction To Molecular Ecology

Author: Graham Rowe
Publisher: Oxford University Press
ISBN: 0198716990
Size: 70.45 MB
Format: PDF
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An Introduction to Molecular Ecology combines theoretical concepts with practice-driven examples to showcase the latest molecular and genomic techniques and their impact on the study of ecology. The opening chapters introduce the essential molecular and genetic concepts that underpin the subject and describe key molecular tools and methods available to the ecologist. Capturing the broad scope of the field, the book goes on to explore the use of molecular tools in the context of behaviouralecology, population genetics, phylogeography, conservation, and microbial ecology. The third edition includes coverage of exciting new technological and analytical developments, such as next generation sequencing, which have revolutionized the field over the last decade. Molecular ecology is now in a position to tackle some truly ecological questions for the first time since itsinception. Blending conceptual detail with the most instructive examples, An Introduction to Molecular Ecology is an ideal resource for those new to the subject needing to develop a strong working understanding of the field. Online Resource Centre: The Online Resource Centre to accompany An Introduction to Molecular Ecology features: For students: * Suggested review articles to take your learning further * Links to useful websites and software * A range of questions to consolidate your learning and understanding For registered adopters of the book: * Journal Club; suggested research papers and discussion questions linked to topics featured in the book * Figures from the textbook to view and download

Essentials Of Ecology 4th Edition

Author: Michael Begon
Publisher: Wiley Global Education
ISBN: 1118802373
Size: 19.46 MB
Format: PDF, ePub, Mobi
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Essentials of Ecology presents introductory ecology in an accessible, state-of-the-art format designed to cultivate the novice student's understanding of, and fascination with, the natural world. This new edition has been updated throughout, with new, full-color illustrations, and comes with an accompanying website with downloadable illustrations, multiple-choice questions, and interactive models.