Author: Matthew P. Balge
Publisher:
ISBN:
Category : Alewife
Languages : en
Pages : 224

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Book Description

Author:
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 962

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Book Description

Author: T. Edsall
Publisher: Aquatic Ecosystem Health & Mgmt Soc
ISBN:
Category : Science
Languages : en
Pages : 668

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Book Description
This volume, cataloging and analyzing the current science on the state of Lake Michigan, is an important part of Great Lakes recovering science. It carries forward the singular contribution that the binational Great Lakes scientific community has made not only to restoring the Great Lakes but also to the world's body of knowledge about large lake ecology, the long-range transport of pollutants, and the importance of habitat in ensuring ecosystem health.

Author: Michael F. Goodchild
Publisher: John Wiley & Sons
ISBN: 9780470236772
Category : Technology & Engineering
Languages : en
Pages : 536

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Book Description
GIS and Environmental Modeling: Progress and Research Issues Michael F. Goodchild, Louis T. Steyaert, Bradley O. Parks, Carol Johnston, David Maidment, Michael Crane, and Sandi Glendinning, Editors With growing pressure on natural resources and landscapes there is an increasing need to predict the consequences of any changes to the environment. Modelling plays an important role in this by helping our understanding of the environment and by forecasting likely impacts. In recent years moves have been made to link models to Geographical Information Systems to provide a means of analysing changes over an area as well as over time. GIS and Environmental Modeling explores the progress made to date in integrating these two software systems. Approaches to the subject are made from theoretical, technical as well as data stand points. The existing capabilities of current systems are described along with important issues of data availability, accuracy and error. Various case studies illustrate this and highlight the common concepts and issues that exist between researchers in different environmental fields. The future needs and prospects for integrating GIS and environmental models are also explored with developments in both data handling and modelling discussed. The book brings together the knowledge and experience of over 100 researchers from academic, commercial and government backgrounds who work in a wide range of disciplines. The themes followed in the text provide a fund of knowledge and guidance for those involved in environmental modelling and GIS. The book is easily accessible for readers with a basic GIS knowledge and the ideas and results of the research are clearly illustrated with both colour and black and white graphics.

Author: John F. Craig
Publisher: John Wiley & Sons
ISBN: 0470695285
Category : Technology & Engineering
Languages : en
Pages : 371

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Book Description
The percid fishes (or perch family) comprise many species including the perch, pikeperch, yellow perch, walleye and the darters. These species are of great ecological and economic importance, being important components of the freshwater ecosystem and recreational and commercial fisheries. Percid Fishes covers aspects such as systematics, morphology, biology, ecology, diseases and parasites and the economic importance of percid fisheries. Special emphasis is placed within the book on the complex relationship between this family of fishes and their environment and how they respond to perturbations, especially those induced by humans. The author, John Craig who has a great deal of experience working on these fishes in many of the countries in which they occur, has drawn together an extremely important book which provides a unique, comprehensive and indispensable review of this most significant group of fish.

Author: Nature A. McGinn
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 328

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Book Description
Introduction / Nature A. McGinnForeword / Ronald C. BairdOverview of the Symposium / Brian J. Shuter, Robert F. Carline and Nature A. McGinnSignals from Ice Cover Trends and Variability / John J. MagnusonGlobal Warming Influences on Water Levels, Ice, and Chemical and Biological Cycles in Lakes: Some Examples / Brent M. LofgrenImpacts of Sea Level Rise on Tidal Wetlands and Shallow-Water Habitats: A Case Study from Chesapeake Bay / J. Court Stevenson, Michael S. Kearney and Evamaria W. KochEffects of Temperature, Global Extremes, and Climate Change on Year-Class Production of Warmwater, Coolwater, and Coldwater Fishes in the Great Lakes Basin / John M. CasselmanClimate Change: Implications for Fish Growth Performance in the Great Lakes / Stephen B. Brandt, Doran M. Mason, Michael J. McCormick, Brent Lofgren, Timothy S. Hunter and Jeffrey A. TylerClimate Change, Freshwater Fish, and Fisheries: Case Studies from Ontario and Their Use in Assessing Potential Impacts / Brian J. Shuter, Charles K. Minns and Nigel LesterChanging Fish Biodiversity: Predicting the Loss of Cyprind Biodiversity Due to Global Climate Change / Donald A. Jackson and Nicholas E. MandrakUsing Current Biogeographic Limits to Predict Fish Distributions Following Climate Change / Frank J. RahelA Review of the Role of Climate Variability in the Decline of Northern Cod / K. F. DrinkwaterInfluence of Rising Sea Temperature on Commercial Bivalve Species of the U.S. Atlantic Coast / James R. Weinberg, Thomas G. Dahlgren and Kenneth M. HalanychReef Faunal Response to Warming Middle U.S. Continental Shelf Waters / R. O. Parker, Jr. and R. L. DixonDecadal Oscillations and Regime Shifts, a Characterization of the Chesapeake Bay Marine Climate / Herbert M. AustinFuture Consequences of Climate Change for the Chesapeake Bay Ecosystem and Its Fisheries / Robert J. Wood, Donald F. Boesch and Victor S. KennedyPotential Consequences of Climate Change for the Fish Resources in the Mid-Atlantic Region / David G. MountainClimate Variability and Pacific Sardine Populations and Fisheries / G. A. McFarlane, P. E. Smith, T. R. Baumgartner and J. R. HunterDynamic Response of California Current Populations to Environmental Variability / Louis W. Botsford, Cathryn A. Lawrence, M. Forrest Hill, Alan Hastings and Kevin S. McCannEffects of Climate and Stock Size on the Productivity of Pacific Halibut / William G. Clark and Steven R. HareThe Role of Climate in the Past, Present, and Future of Pacific Salmon Fisheries off the West Coast of Canada / Richard J. Beamish and Donald J. NoakesCooperating with the Environment: Case Studies of Climate and Fisheries in the Northern California Current / John C. Field and Robert C. FrancisUncertainty in Scenarios of Human-Caused Climate Change / Nathan J. Mantua and Philip W. MoteA Future of Adapting to Climate Change and Variability / John J. MagnusonSymposium and Contributed Paper Session AbstractsReport from the Stakeholders? Forum on Fisheries and Climate ChangeBibliography of Climate Change-Related Papers in AFS Journals.

Author: Donald A. Wismer
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 212

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Book Description

Author: Andrea Belgrano
Publisher: Oxford University Press, USA
ISBN: 0198564821
Category : Science
Languages : en
Pages : 274

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Book Description
'Aquatic Food Webs' provides a current synthesis of theoretical and empirical food web research. The textbook is suitable for graduate level students as well as professional researchers in community, ecosystem, and theoretical ecology, in aquatic ecology, and in conservation biology.

Author:
Publisher:
ISBN:
Category : Fish habitat improvement
Languages : en
Pages : 342

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Book Description

Author: Robert B. Short
Publisher:
ISBN:
Category : Common octopus
Languages : en
Pages : 490

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Book Description
This manual treats the six species of dicyemid mesozoans that have been reported in three species of hosts (Octopus vulgaris, O. joubini, and O. briaeus) from the eastern coast of North America and the Gulf of Mexico, including the Florida Keys. All are parasites of species of Octopus and are in the genus Dicyema, family Dicyemidae. In the introduction, the life cycle, as known, and the general morphology of dicyemids are briefly described, and methods are given for collecting and preparing material for study. These are followed by a key to species and by an annotated checklist, which includes data, some hitherto unpublished, on their known prevalence in hosts from various localities including Bimini and Bermuda.