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Author : Anonim
Publisher : Royal Ontario Museum
Page : 0 pages
File Size : 55,7 Mb
Release : 2022-04-11
Category : Nature
ISBN : 0888545282
The best-selling Field Guide to Freshwater Fishes of Ontario is back as a second edition. It is a beautiful and authoritative full-colour field guide to all species of freshwater fish found in Ontario.
Author : Erling Holm,Nicholas Edward Mandrak,Mary Burridge
Publisher : Royal Ontario Museum
Page : 0 pages
File Size : 40,7 Mb
Release : 2009
Category : Freshwater fishes
ISBN : 0888544596
Author : Lawrence M. Page,Brooks M. Burr
Publisher : Unknown
Page : 554 pages
File Size : 47,8 Mb
Release : 1991
Category : Nature
ISBN : UOM:39015020839141
Field guide of Freshwater fish.
Author : Becky C. Cudmore
Publisher : Unknown
Page : 0 pages
File Size : 50,8 Mb
Release : 2022
Category : Baitfish
ISBN : 0660490250
"By the end of this Primer, you will: understand the federal and Ontario legislation and regulations pertinent to the use of baitfishes; be able to identify small fish species; be able to distinguish between legal and illegal baitfishes; recognize the importance of baitfish habitat; understand the potential impacts of improper baitfish use; and, understand how to minimize negative impacts to our aquatic ecosystems"--Introduction, page 4.
Author : Thomas F. Tyning
Publisher : Little, Brown
Page : 422 pages
File Size : 49,7 Mb
Release : 1990-04-24
Category : Nature
ISBN : 0316817139
With this 'Guide to Amphibians and Reptiles', you can discover and understand the lives of common frogs, salamanders, alligators, snakes, turtles, and lizards to an extent that has never been possible, through the unique behavior-watching approach of the Stokes Nature Guides.
Author : Joseph R. Geraci,Valerie J. Lounsbury
Publisher : National Aquarium in Baltimore
Page : 386 pages
File Size : 44,7 Mb
Release : 2005
Category : Marine mammals
ISBN : 9780977460908
Comprehensive manual for understanding and carrying out marine mammal rescue activities for stranded seals, manatees, dolphins, whales, or sea otters.
Author : Keith B. Tierney,Anthony P. Farrell,Colin J. Brauner
Publisher : Academic Press
Page : 574 pages
File Size : 43,5 Mb
Release : 2013-12-04
Category : Technology & Engineering
ISBN : 9780123982551
Fish Physiology: Organic Chemical Toxicology of Fishes discusses the different types of organic chemical contaminants and their respective toxic effects in fish. The book also covers the detection of dissolved organic compounds and methods to assess organic toxicity. Substances addressed in this book include organometallics, hydrocarbons, endocrine disrupting compounds (EDCs), insecticides, herbicides, and pharmaceuticals. Fish are exposed to an ever-increasing array of organic chemicals that find their way into rivers and oceans. Some of these compounds are no longer being produced but nonetheless persist within the environment (persistent organic pollutants, or POPs). The exposure of fish to toxic organic compounds has potential impact on human, fish, and ecosystem health. Yet the regulations that govern environmental water quality vary worldwide, and compliance is never complete. This book provides a crucial resource on these issues for researchers in zoology, fish physiology, and related fields; applied researchers in environmental monitoring, conservation biology, and toxicology; and university-level students and instructors in these areas. Organized by type of toxic organic chemicals Includes metals, POPs, EDCs, herbicides, insecticides, and pharmaceuticals Measures toxicity in a variety of ways aside from lethality Probes the toxic effects of compound mixtures as well as single pollutants
Author : Jamie Bartram,Richard Ballance
Publisher : CRC Press
Page : 396 pages
File Size : 52,5 Mb
Release : 2020-10-14
Category : Technology & Engineering
ISBN : 9781000101607
Water quality monitoring is an essential tool in the management of water resources and this book comprehensively covers the entire monitoring operation. This important text is the outcome of a collborative programme of activity between UNEP and WHO with inputs from WMO and UNESCO and draws on the international standards of the International Organization of Standardization.
Author : Maurice Kottelat
Publisher : Unknown
Page : 663 pages
File Size : 47,5 Mb
Release : 2013
Category : Marine fishes
ISBN : 2839913445
Author : Gene Helfman,Bruce B. Collette,Douglas E. Facey,Brian W. Bowen
Publisher : John Wiley & Sons
Page : 736 pages
File Size : 46,9 Mb
Release : 2009-04-03
Category : Technology & Engineering
ISBN : 9781444311907
The second edition of The Diversity of Fishes represents a major revision of the world’s most widely adopted ichthyology textbook. Expanded and updated, the second edition is illustrated throughout with striking color photographs depicting the spectacular evolutionary adaptations of the most ecologically and taxonomically diverse vertebrate group. The text incorporates the latest advances in the biology of fishes, covering taxonomy, anatomy, physiology, biogeography, ecology, and behavior. A new chapter on genetics and molecular ecology of fishes has been added, and conservation is emphasized throughout. Hundreds of new and redrawn illustrations augment readable text, and every chapter has been revised to reflect the discoveries and greater understanding achieved during the past decade. Written by a team of internationally-recognized authorities, the first edition of The Diversity of Fishes was received with enthusiasm and praise, and incorporated into ichthyology and fish biology classes around the globe, at both undergraduate and postgraduate levels. The second edition is a substantial update of an already classic reference and text. Companion resources site This book is accompanied by a resources site: www.wiley.com/go/helfman The site is being constantly updated by the author team and provides: · Related videos selected by the authors · Updates to the book since publication · Instructor resources · A chance to send in feedback
Author : Linda Kershaw
Publisher : Lone Pine Publishing
Page : 240 pages
File Size : 53,8 Mb
Release : 2001
Category : Shrubs
ISBN : 1551052741
TREES OF ONTARIO is a comprehensive guide to all native and naturalized trees and tall shrubs in the province. Includes 213 species from 31 families: * Notes of interest on edible fruits and on human and wildlife use of the trees * 574 colour photos and illustrations show each tree's bark, leaves, flowers, fruits or cones, and overall shape * Identification is easy with tips for distinguishing similar species * Range maps and habitat descriptions * Illustrated keys based on leaf, flower, fruit and winter characteristics * Name origins and French names * Illustrated glossary. * Keep this handy book in your backpack for easy reference on hikes and walks, or put it on your cottage bookshelf.
Author : Hervé Troadec
Publisher : Unknown
Page : 476 pages
File Size : 49,8 Mb
Release : 2002
Category : Calcification
ISBN : UOM:39015058255079
Author : Nicholas Edward Mandrak,Edwin John Crossman
Publisher : Unknown
Page : 188 pages
File Size : 46,5 Mb
Release : 1992
Category : Fishes
ISBN : UCSD:31822016258139
Provides concise information on 158 species of Ontario freshwater fishes, grouped by family.
Author : Drew Monkman
Publisher : Dundurn
Page : 336 pages
File Size : 52,6 Mb
Release : 2012-04-07
Category : Nature
ISBN : 9781459701847
Whatever your interest may be, this month-by-month guide to the key natural events in Central and Eastern Ontario will let you know exactly what’s happening — and it’s often in your own backyard. Nature’s Year is an almanac of key events in nature occurring in Central and Eastern Ontario, a region that extends from the Bruce Peninsula and Georgian Bay in the west to Ottawa and Cornwall in the east. The book is a chronicle of the passing seasons designed to inform cottagers, gardeners, photographers, suburban backyard birders, and nature enthusiasts alike as to what events in nature to expect each month of the year. Whatever your interest may be – birds, mammals, amphibians, reptiles, fish, invertebrates, plants, fungi, weather, or the night sky just turn to a given month and you’ll find a list of what’s happening, often right in your own backyard. This book will also provide a reassuring measure of order and predictability to nature and help the reader become more attentive to and appreciative of the many wonders of the natural world that surround us in this exceptional region of Ontario.
Author : Anders M. C.. Silfvergrip
Publisher : Unknown
Page : 132 pages
File Size : 48,6 Mb
Release : 2009
Category : Anguillidae
ISBN : 9162059432