The Foraging Ecology of Juvenile Coho Salmon [microform] : Body Size, Diet Selection, and Intraspecific Competition

The Foraging Ecology of Juvenile Coho Salmon [microform] : Body Size, Diet Selection, and Intraspecific Competition PDF Author: Robert L. Dunbrack
Publisher: National Library of Canada
ISBN: 9780315180260
Category : Coho salmon
Languages : en
Pages : 418

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The Foraging Ecology of Juvenile Coho Salmon [microform] : Body Size, Diet Selection, and Intraspecific Competition

The Foraging Ecology of Juvenile Coho Salmon [microform] : Body Size, Diet Selection, and Intraspecific Competition PDF Author: Robert L. Dunbrack
Publisher: National Library of Canada
ISBN: 9780315180260
Category : Coho salmon
Languages : en
Pages : 418

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Canadiana

Canadiana PDF Author:
Publisher:
ISBN:
Category : Canada
Languages : en
Pages : 706

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Habitat Selection in Juvenile Coho Salmon, Oncorhynchus Kisutch, the Effects of Intraspecific Competition and Predation Risk

Habitat Selection in Juvenile Coho Salmon, Oncorhynchus Kisutch, the Effects of Intraspecific Competition and Predation Risk PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

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The Role of Body Size in the Habitat Choice and Foraging Behaviour of Juvenile Coho Salmon Under Predation Risk

The Role of Body Size in the Habitat Choice and Foraging Behaviour of Juvenile Coho Salmon Under Predation Risk PDF Author: Ulrich Georg Reinhardt
Publisher:
ISBN:
Category : Coho salmon
Languages : en
Pages : 0

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Habitat Selection in Juvenile Coho Salmon (Oncorhynchus Kisutch)

Habitat Selection in Juvenile Coho Salmon (Oncorhynchus Kisutch) PDF Author: Tamara Christine Grand
Publisher:
ISBN:
Category : Coho salmon
Languages : en
Pages : 0

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Resource Depression and Intensification During the Late Holocene, San Francisco Bay

Resource Depression and Intensification During the Late Holocene, San Francisco Bay PDF Author: Jack M. Broughton
Publisher: Univ of California Press
ISBN: 9780520915916
Category : Science
Languages : en
Pages : 164

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Book Description
The Emeryville Shellmound, on the east shore of San Francisco Bay, was excavated and subsequently destroyed in the early twentieth century. From its stratified deposits, which span the period 2600 to 700 years ago, the author identified 2,004 fish and 15,893 mammal specimens, and analyzed these and 2,302 avian remains previously identified by Hildegarde Howard in the 1920s. A battery of independent tests derived from foraging theory supports the conclusion that human-induced impacts on vertebrate populations caused declines in the efficiency of foraging across the time that the Emeryville locality was occupied.

Acquisition and Utilization of Aquatic Habitat Inventory Information

Acquisition and Utilization of Aquatic Habitat Inventory Information PDF Author: Neil B. Armantrout
Publisher:
ISBN:
Category : Aquatic ecology
Languages : en
Pages : 428

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Freshwater Fisheries Ecology

Freshwater Fisheries Ecology PDF Author: John F. Craig
Publisher: John Wiley & Sons
ISBN: 1118394402
Category : Technology & Engineering
Languages : en
Pages : 920

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Book Description
Inland fisheries are vital for the livelihoods and food resources of humans worldwide but their importance is underestimated, probably because large numbers of small, local operators are involved. Freshwater Fisheries Ecology defines what we have globally, what we are going to lose and mitigate for, and what, given the right tools, we can save. To estimate potential production, the dynamics of freshwater ecosystems (rivers, lakes and estuaries) need to be understood. These dynamics are diverse, as are the earths freshwater fisheries resources (from boreal to tropical regions), and these influence how fisheries are both utilized and abused. Three main types of fisheries are illustrated within the book: artisanal, commercial and recreational, and the tools which have evolved for fisheries governance and management, including assessment methods, are described. The book also covers in detail fisheries development, providing information on improving fisheries through environmental and habitat evaluation, enhancement and rehabilitation, aquaculture, genetically modified fishes and sustainability. The book thoroughly reviews the negative impacts on fisheries including excessive harvesting, climate change, toxicology, impoundments, barriers and abstractions, non-native species and eutrophication. Finally, key areas of future research are outlined. Freshwater Fisheries Ecology is truly a landmark publication, containing contributions from over 100 leading experts and supported by the Fisheries Society of the British Isles. The global approach makes this book essential reading for fish biologists, fisheries scientists and ecologists and upper level students in these disciplines. Libraries in all universities and research establishments where biological and fisheries sciences are studied and taught should have multiple copies of this hugely valuable resource. About the Editor John Craig is Editor-in-Chief of the Journal of Fish Biology and has an enormous range of expertise and a wealth of knowledge of freshwater fishes and their ecology, having studied them around the globe, including in Asia, North America, Africa, the Middle East and Europe. His particular interests have been in population dynamics and life history strategies. He is a Fellow of the Linnean Society of London and the Royal Society of Biology.

The Everglades Experiments

The Everglades Experiments PDF Author: Curtis Richardson
Publisher: Springer Science & Business Media
ISBN: 0387689230
Category : Science
Languages : en
Pages : 696

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Book Description
The Florida Everglades ecosystem is recognised world-wide as a significant wetland whose natural processes have been altered and remain threatened. State and Federal US agencies face critical decisions about the course of conservation and restoration efforts. Synthesising nearly ten years of laboratory and field research of the Duke University Wetland Center, this book provides the long-term integrated scientific studies needed to understand the functioning of this region. Background information about the current and historical ecological conditions of the region set the context for reports of long-term research projects, while a series of gradient studies determine the effects of hydrology and nutrient changes. Subsequent sections present models for predicting responses to various conditions and analyse the studies and models, focusing on management and restoration of the Everglades.

Systema Helminthum

Systema Helminthum PDF Author: Satyu Yamaguti
Publisher:
ISBN:
Category :
Languages : en
Pages :

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