Author: Michael Rajczak
Publisher: Gareth Stevens Publishing LLLP
ISBN: 1482456834
Category : Juvenile Nonfiction
Languages : en
Pages : 26
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Book Description
Boaters on the Great Lakes often see clusters of small mussels stuck to docks, rocks, and even boats! Called zebra mussels, these organisms can cause people to cut their feet, filter out food for larval fish, and more. Through reading about how zebra mussels came to these freshwater lakes, readers learn what invasive species are and how they can cause great harm to native ecosystems. Facts about the spread of zebra mussels and efforts to stop this spread introduce readers to conservation and other science curriculum topics. Full-color photographs, fact boxes, and maps showing zebra mussel distribution augment readers understanding.
Author: Wai Hing Wong
Publisher: CRC Press
ISBN: 1466595620
Category : Nature
Languages : en
Pages : 559
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Book Description
Biology and Management of Invasive Quagga and Zebra Mussels in the Western United States is a synthesis of the biology and management of invasive mussels from scientists and managers working on invasive quagga and zebra mussels in the western United States. Invasive dreissenid mussels have spread throughout southwestern United States at unprecedent
Author: United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Water Resources, Transportation, and Infrastructure
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 126
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Book Description
Author: United States. Congress. House. Committee on Merchant Marine and Fisheries. Subcommittee on Oceanography and the Great Lakes
Publisher:
ISBN:
Category : Aquatic pests
Languages : en
Pages : 240
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Book Description
Author: Thomas F. Nalepa
Publisher: CRC Press
ISBN: 1439854378
Category : Nature
Languages : en
Pages : 804
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Book Description
The introduction and rapid spread of two Eurasian mussel species, Dreissena polymorpha (zebra mussel) and Dreissena rostriformis bugensis (quagga mussel), in waters of North America has caused great concern among industrial and recreational water users. These invasive species can create substantial problems for raw water users such as water treatme
Author:
Publisher:
ISBN:
Category : Ocean engineering
Languages : en
Pages : 296
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Book Description
Author: Richard Spilsbury
Publisher: The Rosen Publishing Group, Inc
ISBN: 1499400659
Category : Juvenile Nonfiction
Languages : en
Pages : 34
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Book Description
Water ecosystems rely on a delicate balance of plant and animal species to survive. Each creature plays a role in keeping the ecosystem healthy. But what happens when an unwelcome invader upsets an ecosystem’s balance? Readers learn the answer to this question and more with this engaging and informative text. Bright color photographs take readers on a visual journey through watery ecosystems, showing them who is welcome—and who is not. Helpful information on protecting native species and their habitats completes this text’s comprehensive learning experience.
Author: John F. Chabot
Publisher: Full Blast Productions
ISBN: 0978473833
Category : Readers
Languages : en
Pages : 77
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Book Description
Author:
Publisher:
ISBN:
Category : Cities and towns
Languages : en
Pages : 480
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Book Description
Author: Cliff Gerwick
Publisher: CRC Press
ISBN: 9781420049602
Category : Technology & Engineering
Languages : en
Pages : 682
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Book Description
The leading authority in the field offers a unique and comprehensive treatment of the construction aspects of offshore structures, rather than the more commonly addressed design considerations. Extensively updated, this second edition provides a new chapter on extending offshore technologies to inland waterways and emphasizes recent advances-including floating structures, deep-water structures, ice-resistant structures, and bridge foundations. Construction of Marine and Offshore Structures details all the particulars of building in a marine environment, including construction equipment, marine operations, installing piles, pipelines, and cables, steel and concrete offshore platforms, and underwater repairs. Construction of Marine and Offshore Structures provides an essential reference to engineers in the oil and service industries and to marine construction planners, designers, and contractors. New in the second edition: How the physical environment and geotechnical conditions affect construction Increased attention to protecting the natural environment and compliance with regulatory provisions Recent developments in positioning, instrumentation, and underwater inspection, plus a new section on concrete and steel floating structures and installing permanent moorings Expanded treatment of deep water bridge piers as well as locks and dams on major rivers.
