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A Benthic Habitat Template For Pacific Canadas Continental Shelf
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Book Synopsis A Benthic Habitat Template for Pacific Canada's Continental Shelf by : Canada. Department of Fisheries and Oceans
Download or read book A Benthic Habitat Template for Pacific Canada's Continental Shelf written by Canada. Department of Fisheries and Oceans and published by . This book was released on 2016 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Benthic Habitat Template for Pacific Canada's Continental Shelf by : E. J Gregr
Download or read book A Benthic Habitat Template for Pacific Canada's Continental Shelf written by E. J Gregr and published by . This book was released on 2016 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Classifications of the marine environment are essential to inform marine spatial planning strategies such as protected area designation, and can support assessments of the cumulative impacts of human activities and the development of species-habitat associations. The benthic habitat template developed here for the shelf waters (30 - 500 m) of Canada's Pacific coast is one such classification. The template differs from more common correlation-based approaches in that it uses hypotheses grounded in functional ecology to integrate physical data into a functional description of the benthic environment. We adapted methods originally used on Canada's Atlantic coast to the available data and unique characteristics of Canada's Pacific coast. We found the habitat template correlated better with benthic diversity than linear geographic distance, corroborating earlier findings from Atlantic Canada. The habitat template, particularly the Disturbance axis, was negatively correlated with the Shannon-Weiner biodiversity index, showing that high disturbance habitats are less diverse. These results demonstrate that the template, by considering the influence of physical drivers on functional adaptation in the classification process, represents an ecologically relevant classification of the marine environment. As such, it has the potential to contribute to Canada's Marine Protected Area strategy by identifying areas of rarity, high diversity, and representativity, important determinants of Ecologically or Biologically Significant Areas (EBSAs). Also, the ability to correlate species diversity with distance provides a way to quantitatively identify ecologically significant regional boundaries, something that is critical to understanding the ecology on the coast, and a potentially important refinement to questions of representativity. We expect both the habitat template and the associated sediment grain size model to serve key roles for marine spatial planning on Canada's Pacific Coast."--Abstract.
Book Synopsis Seafloor Geomorphology as Benthic Habitat by : Peter T Harris
Download or read book Seafloor Geomorphology as Benthic Habitat written by Peter T Harris and published by Elsevier. This book was released on 2019-11-05 with total page 1076 pages. Available in PDF, EPUB and Kindle. Book excerpt: Seafloor Geomorphology as Benthic Habitat: GeoHab Atlas of Seafloor Geomorphic Features and Benthic Habitats, Second Edition, provides an updated synthesis of seabed geomorphology and benthic habitats. This new edition includes new case studies from all geographic areas and habitats that were not included in the previous edition, including the Arctic, Asia, Africa and South America. Using multibeam sonar, the benthic ecology of submarine features, such as fjords, sand banks, coral reefs, seamounts, canyons, mud volcanoes and spreading ridges is revealed in unprecedented detail. This timely release offers new understanding for researchers in Marine Biodiversity, environmental managers, ecologists, and more. Explores the relationships between seabed geomorphology, oceanography and biology Provides global case studies which directly focus on habitats, including both biological and physical data Describes ways to detect change in the marine environment (change in the condition of benthic habitats), a critical aspect for judging the performance of policies and legislation
Book Synopsis World Seas: An Environmental Evaluation by : Jean-Francois Hamel
Download or read book World Seas: An Environmental Evaluation written by Jean-Francois Hamel and published by Academic Press. This book was released on 2018-08-24 with total page 914 pages. Available in PDF, EPUB and Kindle. Book excerpt: World Seas: An Environmental Evaluation, Second Edition, Volume One: Europe, The Americas and West Africa provides a comprehensive review of the environmental condition of the seas of Europe, the Americas and West Africa. Each chapter is written by experts in the field who provide historical overviews in environmental terms, current environmental status, major problems arising from human use, informed comments on major trends, problems and successes, and recommendations for the future. The book is an invaluable worldwide reference source for students and researchers who are concerned with marine environmental science, fisheries, oceanography and engineering and coastal zone development. Covers regional issues that help countries find solutions to environmental decline that may have already developed elsewhere Provides scientific reviews of regional issues, thus empowering managers and policymakers to make progress in under-resourced countries and regions Includes comprehensive maps and updated statistics in each region covered
Book Synopsis Patterns of Benthic Macroinvertebrate Communities and Habitat Associations in Temperate Continental Shelf Waters of the Pacific Northwest by : Timothy Seung-chul Lee
Download or read book Patterns of Benthic Macroinvertebrate Communities and Habitat Associations in Temperate Continental Shelf Waters of the Pacific Northwest written by Timothy Seung-chul Lee and published by . This book was released on 2012 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: Macroinvertebrates constitute the backbone of megafaunal communities in benthic ecosystems around the globe. Many macroinvertebrates have vital roles in benthic ecosystems, ranging from enhancing habitat complexity to providing staple food sources for other organisms. Regardless of how familiar macroinvertebrates are to the general public, very few studies have attempted to describe benthic macroinvertebrate assemblages across large spatial scale in the continental shelf waters of the Pacific Northwest. This study describes different subtidal macroinvertebrate assemblages off Washington and Oregon based on species-substrata associations and the key species that distinguish one assemblage from another. Two data sets were used for this study: underwater footage collected by the submersible Delta during 1993-1995 geological surveys, and footage collected by the remotely operated vehicle (ROV) Hammerhead during macroinvertebrate surveys in late summer 2011. Footages from these surveys were used to document species-substrata associations and distinguish different assemblages based on species composition similarities and dissimilarities. In addition, I determined if a specific group of invertebrates, Asteroids (Echinodermata), were useful in explaining different assemblage patterns, after all other environmental parameters were taken into account. Findings of this study can be used not only to shed light on the structure of macroinvertebrate communities in the Pacific Northwest, but also as baseline data for future research on the direct and indirect effects of potential offshore installations on macroinvertebrate communities across the continental shelf waters.
Book Synopsis Outer Continental Shelf Natural Gas and Oil Resource Management by : United States. Minerals Management Service
Download or read book Outer Continental Shelf Natural Gas and Oil Resource Management written by United States. Minerals Management Service and published by . This book was released on 1992 with total page 860 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Pacific Arctic Region by : Jacqueline M. Grebmeier
Download or read book The Pacific Arctic Region written by Jacqueline M. Grebmeier and published by Springer. This book was released on 2014-06-10 with total page 461 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Pacific Arctic region is experiencing rapid sea ice retreat, seawater warming, ocean acidification and biological response. Physical and biogeochemical modeling indicates the potential for step-function changes to the overall marine ecosystem. This synthesis book was coordinated within the Pacific Arctic Group, a network of international partners working in the Pacific Arctic. Chapter topics range from atmospheric and physical sciences to chemical processing and biological response to changing environmental conditions. Physical and biogeochemical modeling results highlight the need for data collection and interdisciplinary modeling activities to track and forecast the changing ecosystem of the Pacific Arctic with climate change.
Book Synopsis OCS (Outer Continental Shelf) Comprehensive Gas and Oil Resources Management Program 1992-1997 by :
Download or read book OCS (Outer Continental Shelf) Comprehensive Gas and Oil Resources Management Program 1992-1997 written by and published by . This book was released on 1992 with total page 852 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :United States. Bureau of Land Management. Pacific Outer Continental Shelf Office Publisher : ISBN 13 : Total Pages :786 pages Book Rating :4.:/5 (3 download)
Book Synopsis Proposed 1981 Outer Continental Shelf Oil and Gas Lease Sale Offshore Central and Northern California, OCS Sale No. 53 by : United States. Bureau of Land Management. Pacific Outer Continental Shelf Office
Download or read book Proposed 1981 Outer Continental Shelf Oil and Gas Lease Sale Offshore Central and Northern California, OCS Sale No. 53 written by United States. Bureau of Land Management. Pacific Outer Continental Shelf Office and published by . This book was released on 1980 with total page 786 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proposed OCS Sale No. 53 includes a maximum offering of 242 tracts for oil and gas leasing offshore central and northern California. Tracts comprise 532,258 hectares (1,315,205 acres) on the Federal OCS, ranging seaward from 3 to as far as 27 miles, and lying in water depths from 50 to 750 meters (162 to 2,437 feet). Tracts comprise five distinct subareas, extending from waters opposite Humboldt Bay in northern California to offshore waters opposite Point Conception in central California. There are no Federal oil and gas leases in the area at present. Very minor exploratory drilling has occurred in some areas previously. Because it is frontier area, the exact extent of oil and gas resources which might be present is somewhat uncertain. The U.S. Geological Survey estimates the most probable resource amounts at 548 million barrels of oil and 621 billion cubic feet of gas. Four of the subareas are regarded as oil prone, while all five are regarded as also likely containing gas. Pending final decision by the Secretary of the Interior, the proposed lease Sale is tentatively scheduled for May 1981.
Book Synopsis Mapping the Seafloor for Habitat Characterization by : Brian Jeremy Todd
Download or read book Mapping the Seafloor for Habitat Characterization written by Brian Jeremy Todd and published by . This book was released on 2007 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Submarine Geomorphology by : Aaron Micallef
Download or read book Submarine Geomorphology written by Aaron Micallef and published by Springer. This book was released on 2017-07-18 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book on the current state of knowledge of submarine geomorphology aims to achieve the goals of the Submarine Geomorphology working group, set up in 2013, by establishing submarine geomorphology as a field of research, disseminating its concepts and techniques among earth scientists and professionals, and encouraging students to develop their skills and knowledge in this field. Editors have invited 30 experts from around the world to contribute chapters to this book, which is divided into 4 sections – (i) Introduction & history, (ii) Data & methods, (ii) Submarine landforms & processes and (iv) Conclusions & future directions. Each chapter provides a review of a topic, establishes the state-of-the-art, identifies the key research questions that need to be addressed, and delineates a strategy on how to achieve this. Submarine geomorphology is a priority for many research institutions, government authorities and industries globally. The book is useful for undergraduate and graduate students, and professionals with limited training in this field.
Book Synopsis Outer Continental Shelf Oil & Gas Leasing Program by :
Download or read book Outer Continental Shelf Oil & Gas Leasing Program written by and published by . This book was released on 1996 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Gulf of Mexico and Offshore Alaska Outer Continental Shelf (OCS (Outer Continental Shelf)) Oil and Gas Leasing Program 1997-2002 for 16 Lease Sales on Five-year Leasing Program by :
Download or read book Gulf of Mexico and Offshore Alaska Outer Continental Shelf (OCS (Outer Continental Shelf)) Oil and Gas Leasing Program 1997-2002 for 16 Lease Sales on Five-year Leasing Program written by and published by . This book was released on 1996 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Changing Oceans and Changing Fisheries by : George W. Boehlert
Download or read book Changing Oceans and Changing Fisheries written by George W. Boehlert and published by . This book was released on 1997 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fishery Bulletin written by and published by . This book was released on 1999 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Seafloor Geomorphology as Benthic Habitat by : Peter Harris
Download or read book Seafloor Geomorphology as Benthic Habitat written by Peter Harris and published by Elsevier. This book was released on 2011-11-28 with total page 947 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annotation This book provides a synthesis of seabed geomorphology and benthic habitats based on the most recent, up-to-date information. Case studies from around the world are presented.
Book Synopsis Sediments, Morphology and Sedimentary Processes on Continental Shelves by : Michael Z. Li
Download or read book Sediments, Morphology and Sedimentary Processes on Continental Shelves written by Michael Z. Li and published by John Wiley & Sons. This book was released on 2012-02-20 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: The application of multibeam and sediment transport measurement technologies and the adoption of multi-faceted research methodologies have greatly advanced our understanding of the sedimentary processes on continental shelves in the last decade. This book uniquely blends cutting-edge research and state-of-the art review articles that take stock of new advances in multibeam mapping and sediment transport technologies, spatial analysis and modelling, and the applications of these advances to the understanding of shelf sediments, morphodynamics, and sedimentary processes. Case studies are also presented to illustrate the utilization of seabed property and process knowledge in habitat mapping and ocean management With its mix of papers focusing on technological advances, integration of shelf morphology and processes, and the application of these advances to coastal and ocean management, this Special Publication volume will serve as a milestone reference for professional marine scientists and as advanced text for students in marine geology, sedimentology and oceanography. This book is part of the International Association of Sedimentologists (IAS) Special Publications. The Special Publications from the IAS are a set of thematic volumes edited by specialists on subjects of central interest to sedimentologists. Papers are reviewed and printed to the same high standards as those published in the journal Sedimentology and several of these volumes have become standard works of reference.
