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Trophic Ecology

Trophic Ecology

Autor: James E. Garvey , Matt Whiles

Número de Páginas: 394

This book is a bridge between ecological paradigms – organismal/community approaches to food web dynamics and ecosystem-level approaches to production. The unification of organismal, community, and ecosystem approaches in ecology is emerging due to the growing availability of new techniques for assessing trophic interactions and their implications for ecosystems. Trophic Ecology is a formal text for both newcomers to the discipline as well as seasoned professionals looking for new ideas and refreshers on old topics. A wide range of topics are explained including autotrophy, heterotrophy, omnivory, decomposition, foraging behavior and theory, trophic cascades, bioenergetics, and production. The audience is upper-level undergraduate students and entry-level graduate students interested in autecological, organismal approaches to ecology, community and ecosystem ecology. It is also a reference text for instructors teaching upper-division courses, providing examples from the literature, quantitative approaches to teach, and new hypotheses yet to be fully tested by ecologists.

Trophic Ecology of Large Pelagic Fishes in the Southern Gulf of California

Trophic Ecology of Large Pelagic Fishes in the Southern Gulf of California

Autor: John Edmund Richert

Número de Páginas: 404
Trophic Ecology of a Tropical Anuran Assemblage

Trophic Ecology of a Tropical Anuran Assemblage

Autor: Jeffrey R. Parmelee

Número de Páginas: 64
Assessing Trophic Ecology and Nutritional Status of Marine Mammals with Bulk and Compound-specific Amino Acid Isotope Analysis

Assessing Trophic Ecology and Nutritional Status of Marine Mammals with Bulk and Compound-specific Amino Acid Isotope Analysis

Autor: Leslie Roland

Número de Páginas: 300
Comparative Trophic Ecology of Deepwater Sculpins (Myoxocephalus Quadricornis and Slimy Sculpins (Cottus Cognatus) in Lake Michigan

Comparative Trophic Ecology of Deepwater Sculpins (Myoxocephalus Quadricornis and Slimy Sculpins (Cottus Cognatus) in Lake Michigan

Autor: Clifford Kraft

Número de Páginas: 148
Ecology Abstracts

Ecology Abstracts

Número de Páginas: 642

Coverage: 1982- current; updated: monthly. This database covers current ecology research across a wide range of disciplines, reflecting recent advances in light of growing evidence regarding global environmental change and destruction. Major ares of subject coverage include: Algae/lichens, Animals, Annelids, Aquatic ecosystems, Arachnids, Arid zones, Birds, Brackish water, Bryophytes/pteridophytes, Coastal ecosystems, Conifers, Conservation, Control, Crustaceans, Ecosyst em studies, Fungi, Grasses, Grasslands, High altitude environments, Human ecology, Insects, Legumes, Mammals, Management, Microorganisms, Molluscs, Nematodes, Paleo-ecology, Plants, Pollution studies, Reptiles, River basins, Soil, TAiga/tundra, Terrestrial ecosystems, Vertebrates, Wetlands, Woodlands.

Trophic Ecology

Trophic Ecology

Autor: James E. Garvey , Matt Whiles

Número de Páginas: 299

This book is a bridge between ecological paradigms – organismal/community approaches to food web dynamics and ecosystem-level approaches to production. The unification of organismal, community, and ecosystem approaches in ecology is emerging due to the growing availability of new techniques for assessing trophic interactions and their implications for ecosystems. Trophic Ecology is a formal text for both newcomers to the discipline as well as seasoned professionals looking for new ideas and refreshers on old topics. A wide range of topics are explained including autotrophy, heterotrophy, omnivory, decomposition, foraging behavior and theory, trophic cascades, bioenergetics, and production. The audience is upper-level undergraduate students and entry-level graduate students interested in autecological, organismal approaches to ecology, community and ecosystem ecology. It is also a reference text for instructors teaching upper-division courses, providing examples from the literature, quantitative approaches to teach, and new hypotheses yet to be fully tested by ecologists.

Investigating Trophic Impacts of Invasive Rats on Islands

Investigating Trophic Impacts of Invasive Rats on Islands

Autor: Carolyn M. Kurle

Número de Páginas: 316
Forest Ecology

Forest Ecology

Autor: J. P. Kimmins

Número de Páginas: 616

"Forest Ecology" uses an ecosystem approach to understanding the ecology of forests. It examines the form and function of forest ecosystems and how they change over time in response to natural and human-caused disturbances. A complete treatment of the ecosystem including all the major structural components and functional processes of the forest ecosystem. This book examines forest ecology in the context of sustainable development and population growth. Gives equal emphasis to ecosystem function, the physical environment, the biotic processes (population and community ecology) and ecosystem change overtime.

Theory and Application in Fish Feeding Ecology

Theory and Application in Fish Feeding Ecology

Autor: Deanna J. Stouder , Kurt L. Fresh , Robert J. Feller

Número de Páginas: 418

A useful tool for understanding the broad-ranging effects of changing environmental conditions in aquatic ecosystems, Theory and Application in Fish Feeding Ecology links theoretical and practical aspects of fish foraging research. Fish feeding experts share their recent research, filling the gaps between contemporary information and theoretical issues. The twenty essays in this volume examine foraging theory, habitat gradients and landscape ecology, disturbance, and invasive species. Theory and Application in Fish Feeding Ecology integrates recently uncovered information with current techniques to address the many problems involved in the management of fishery resources.

Ecological Society of America ... Annual Meeting Abstracts

Ecological Society of America ... Annual Meeting Abstracts

Autor: Ecological Society Of America. Meeting

Número de Páginas: 900
Archaeology on the Great Plains

Archaeology on the Great Plains

Autor: W. Raymond Wood

Número de Páginas: 536

This synthesis of Great Plains archaeology brings together what is currently known about the inhabitants of the ancient Plains. The essays review the Paleo-Indian, Archaic, Woodland, and Plains Village peoples, providing information on technology, diet, settlement and adaptive patterns.

Laboratory and Field Manual of Ecology

Laboratory and Field Manual of Ecology

Autor: Richard Brewer , Margaret T. Mccann

Número de Páginas: 294
Ecological Theme Analysis and Inventory of Potential Natural Landmarks of the Great Plains Natural Region

Ecological Theme Analysis and Inventory of Potential Natural Landmarks of the Great Plains Natural Region

Autor: Colorado State University. Department Of Botany & Plant Pathology

Número de Páginas: 504
Ancient Lakes: Biodiversity, Ecology and Evolution

Ancient Lakes: Biodiversity, Ecology and Evolution

Autor: Andrew Rossiter , Hiroya Kawanabe

Número de Páginas: 680

Scattered over several continents, the ancient lakes of the world have a unique uninterrupted history dating back beyond 100,000 years. Ancient lakes are, in effect, aquatic islands in which a complex of ecology, genetics and evolutionary constraints have shaped in isolation their biotas over hundreds of thousands to millions of years. The diverse faunas achieve some of the highest levels of diversity known to any habitat, offering unique opportunities as 'natural laboratories' for studying the mechanisms of evolution and speciation in situ. This internationally authored volume contains the latest research results and theories to emerge from a diverse range of studies in these lakes. Containing exciting new findings in the ecology, evolution and systematic studies of ancient lake biotas together with many suggested areas for future research, it will be essential reading for all those with a general interest in ecology, evolution and natural history. In this volume expert scientists present the latest results and perspectives from their research on the organisms of the ancient lakes. Diverse in its taxonomic coverage and themes, and international in its authorship and coverage,...

Proceedings of the BIOMASS Colloquium in 1982

Proceedings of the BIOMASS Colloquium in 1982

Autor: Takahisa Nemoto , Tatsurō Matsuda

Número de Páginas: 268

Papers discussing the results of BIOMASS - Biological Investigations of Marine Antarctic Systems and Stocks - and Southern Ocean studies in general.

Encyclopedia of Biodiversity

Encyclopedia of Biodiversity

Autor: Simon A. Levin

Número de Páginas: 1142

Includes articles on agriculture, ecology, forests, wetlands, and environment, as well as organisms

Unlikely Environmentalists

Unlikely Environmentalists

Autor: Paul Charles Milazzo

Número de Páginas: 360

Reveals how boosters, bureaucrats, and engineers--not grassroots protesters--were truly the ones responsible for spearheading the passage of the Clean Water Act of 1972. How these unlikely protagonists helped to pass the era's most far-reaching regulatory law gives us rare insight into how Congress was able to take the lead in addressing those concerns, namely in the form of water quality issues.

McGraw-Hill Encyclopedia of Environmental Science & Engineering

McGraw-Hill Encyclopedia of Environmental Science & Engineering

Autor: Sybil P. Parker

Número de Páginas: 1500

This reference work now includes 250 articles - many of them new to this volume - in all major environmental subjects of broad interest: from rainforests to hazardous waste and sewage treatment. It offers a complete overview of current environmental problems and the solutions needed to ultimately protect and preserve our environment. Numerous photographs, diagrams, charts, graphs, and line drawings supplement the text.

The Upper Paraná River and Its Floodplain

The Upper Paraná River and Its Floodplain

Autor: Sidinei Magela Thomaz , Angelo Antônio Agostinho , Norma Segatti Hahn

Número de Páginas: 424
Predation Upon Vertebrates in Mediterranean Habitats of Chile, Spain, and California

Predation Upon Vertebrates in Mediterranean Habitats of Chile, Spain, and California

Autor: Fabian Miguel Jaksic

Número de Páginas: 694
McGraw-Hill Concise Encyclopedia of Science & Technology

McGraw-Hill Concise Encyclopedia of Science & Technology

Número de Páginas: 2670

The most widely used science reference of its kind More than 7,000 concise articles covering more than 90 disciplines of science and technology, all in one volume.

Trophic Cascades

Trophic Cascades

Autor: John Terborgh , James A Estes

Número de Páginas: 496

Trophic cascades—the top-down regulation of ecosystems by predators—are an essential aspect of ecosystem function and well-being. Trophic cascades are often drastically disrupted by human interventions—for example, when wolves and cougars are removed, allowing deer and beaver to become destructive—yet have only recently begun to be considered in the development of conservation and management strategies. Trophic Cascades is the first comprehensive presentation of the science on this subject. It brings together some of the world’s leading scientists and researchers to explain the importance of large animals in regulating ecosystems, and to relate that scientific knowledge to practical conservation. Chapters examine trophic cascades across the world’s major biomes, including intertidal habitats, coastal oceans, lakes, nearshore ecosystems, open oceans, tropical forests, boreal and temperate ecosystems, low arctic scrubland, savannas, and islands. Additional chapters consider aboveground/belowground linkages, predation and ecosystem processes, consumer control by megafauna and fire, and alternative states in ecosystems. An introductory chapter offers a concise overview of...

Trophic Position and the Impact of Quagga Mussels on the Food Web in the Colorado River Aqueduct, as Inferred from Stable Isotopes

Trophic Position and the Impact of Quagga Mussels on the Food Web in the Colorado River Aqueduct, as Inferred from Stable Isotopes

Autor: Joy Elise Mccullough

Número de Páginas: 150
Challenges for Diadromous Fishes in a Dynamic Global Environment

Challenges for Diadromous Fishes in a Dynamic Global Environment

Autor: Alex Haro

Número de Páginas: 976

Sponsored by the Northeastern Division, American Fisheries Society.

Responsible Fisheries in the Marine Ecosystem

Responsible Fisheries in the Marine Ecosystem

Autor: Food And Agriculture Organization Of The United Nations

Número de Páginas: 456

There is great concern about over-fishing and the effects of fisheries on other marine organisms. This book looks at the ecological and environmental issues associated with sustainable marine fisheries. It includes 20 chapters developed from an international conference and concurrent symposium held in Iceland in October 2001. Contributors include leading international authorities from around the world. Contents include: global overview of marine capture fisheries; legal protection for marine ecosystems; dynamics of marine ecosystems; the role of man in marine ecosystems; and incorporating ecosystem considerations in fisheries management.

Philosophical Transactions

Philosophical Transactions

Número de Páginas: 1032

Each issue of Transactions B is devoted to a specific area of the biological sciences, including clinical science. All papers are peer reviewed and edited to the highest standards. Published on the 29th of each month, Transactions B is essential reading for all biologists.

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