Download or read book Marine Habitat Reviews written by Leigh A. Jones and published by . This book was released on 2000 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Review of Existing Approaches to Evaluate Marine Habitat Vulnerability to Commercial Fishing Activities written by Great Britain, Environment Agency Staff and published by . This book was released on 2011-01 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a review of the existing approaches to evaluate marine habitat vulnerability to commercial fishing activities.
Download or read book Review of Marine Habitat Classification Systems written by David Ball and published by . This book was released on 2006 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Review of Critical Marine Habitats and Species in the Pacific Islands Region written by Chris Bleakley and published by . This book was released on 2004 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 20 Fun Facts About Marine Habitats written by Jill Keppeler and published by Gareth Stevens Publishing LLLP. This book was released on 2021-07-15 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vast numbers of Earth's plants and animals live in the planet's oceans, but scientists estimate we know about far less than half of them. It may be impossible to know just how many creatures live there, but it's clear that marine habitats are home to thousands of species. With this intriguing book, readers will get a peek into one of the most unusual, least known habitats on the planet. From brightly colored and endangered coral reefs to the darkest of ocean depths, this volume will fascinate kids with information about Earth's most mysterious habitat.
Download or read book Effects of Trawling and Dredging on Seafloor Habitat written by National Research Council and published by National Academies Press. This book was released on 2002-08-09 with total page 137 pages. Available in PDF, EPUB and Kindle. Book excerpt: Concerns over the potential ecological effects of fishing have increased with the expansion of fisheries throughout the marine waters of the United States. Effects of Trawling and Dredging on Seafloor Habitat describes how assessment of fishing impacts depends on gear type, number and location of bottom tows, and the physical and biological characteristics of seafloor habitats. Many experimental studies have documented acute, gear-specific effects of trawling and dredging on various types of habitat. These studies indicate that low mobility, long-lived species are more vulnerable to towed fishing gear than short-lived species in areas where the seabed is often disturbed by natural phenomena. Trawling and dredging may also change the composition and productivity of fish communities dependent on seafloor habitats for food and refuge. The scale of these impacts depends on the level of fishing effort. This volume presents color maps of fishing effort for all regions with significant bottom trawl or dredge fisheries-the first time that such data has been assembled and analyzed for the entire nation.
Download or read book Oceanography and Marine Biology An Annual Review written by Harold Barnes and published by CRC Press. This book was released on 2003-09-02 with total page 701 pages. Available in PDF, EPUB and Kindle. Book excerpt: Manuscripts continue to be submitted to this series of Annual Reviews. Thedesire to publish in it must reflect its importance and value to marine scientists ingeneral. Many experts are still willing, and even anxious, to accept invitations tocontribute articles. This is all very gratifying to me as the editor and to thepublishers; it ensures the continuation of the Series.As always, it is a pleasure to acknowledge the help of all the contributors andtheir willingness to accede to editorial requests. I am especially grateful for thehelp and advice of many colleagues including, in particular, Drs A.D.Ansell, R.N.Gibson. and T.H.Pearson
Download or read book Marine Habitats Around the World written by Phillip Simpson and published by Exploring Earth's Habitats. This book was released on 2020-06-25 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt: Did you know that most of the Earth's oxygen comes from its marine habitats? The marine habitats are the largest in the world. They includes the five main oceans and are a source of food, air and water for plants, animals and people all over the world. Learn about the geography and resources of marine habitats as well as how animals and people have adapted to and changed marine environments. Explore this habitat's future and what people can do to help keep it safe.
Download or read book Oceanography and Marine Biology An Annual Review Volume 59 written by S J Hawkins and published by CRC Press. This book was released on 2021-10-11 with total page 1054 pages. Available in PDF, EPUB and Kindle. Book excerpt: Oceanography and Marine Biology: An Annual Review remains one of the most cited sources in marine science and oceanography. The ever-increasing interest in work in oceanography and marine biology and its relevance to global environmental issues, especially global climate change and its impacts, creates a demand for authoritative refereed reviews summarizing and synthesizing the results of recent research. If you are interested in submitting a review for consideration for publication in OMBAR, please email the Editor in Chief, Stephen Hawkins, at [email protected]. For nearly 60 years, OMBAR has been an essential reference for research workers and students in all fields of marine science. This volume considers such diverse topics as the Great Barrier Reef Expedition of 1928-29, Mediterranean marine caves, macromedusae in eastern boundary currents, marine biodiversity in Korea, and development of a geo-ecological carbonate reef system model to predict responses of reefs to climate change. Seven of the peer-reviewed contributions in Volume 59 are available to read Open Access on this webpage (1, 2, 3, 4, 5, 6 and 9). An international Editorial Board ensures global relevance and expert peer review, with editors from Australia, Canada, Hong Kong, Ireland, Singapore and the United Kingdom. The series volumes find a place in the libraries of not only marine laboratories and oceanographic institutes, but also universities worldwide.
Download or read book Marine Fisheries Review written by and published by . This book was released on 1993 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Restoring and Protecting Marine Habitat written by Division on Engineering and Physical Sciences and published by National Academies Press. This book was released on 1994-02-01 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tremendous changes have occurred this century in the nation's coastal habitats, in the way society views them, and in the way they are managed. This volume offers a complete, highly readable assessment of how scientific knowledge and coastal engineering capabilities can be more effectively used to protect and restore marine habitat. It addresses traditional and innovative uses of technology to protect remaining natural marine habitats, to enhance or restore those that have been altered, and to create marine habitat from lands used for other purposes. The use of dredged materials as a vital resource in protection and restoration work is explored. The book also explores organizational, management, and regulatory barriers to using the best available technology and engineering practice. Specific options for improvements are offered in each area.
Download or read book Oceanography and Marine Biology written by R. N. Gibson and published by CRC Press. This book was released on 2010-05-12 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt: Oceanography and Marine Biology: An Annual Review, Volume 48
Download or read book Marine Animal Forests written by Sergio Rossi and published by Springer. This book was released on 2017-08-15 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the last decades there has been an increasing evidence of drastic changes in marine ecosystems due to human-induced impacts, especially on benthic ecosystems. The so called “animal forests” are currently showing a dramatic loss of biomass and biodiversity all over the world. These communities are dominated by sessile suspension feeder organisms (such as sponges, corals, gorgonians, bivalves, etc.) that generate three-dimensional structures, similar to the trees in the terrestrial forest. The animal forest provide several ecosystem services such as food, protection and nursery to the associated fauna, playing an important role in the local hydrodynamic and biogeochemical cycles near the sea floor and acting also as carbon sinks. The present book focus its attention on these three dimensional animal structures including, for the first time, all the different types of animal forests of the world in a single volume.
Download or read book Ocean Acidification written by National Research Council and published by National Academies Press. This book was released on 2010-09-14 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ocean has absorbed a significant portion of all human-made carbon dioxide emissions. This benefits human society by moderating the rate of climate change, but also causes unprecedented changes to ocean chemistry. Carbon dioxide taken up by the ocean decreases the pH of the water and leads to a suite of chemical changes collectively known as ocean acidification. The long term consequences of ocean acidification are not known, but are expected to result in changes to many ecosystems and the services they provide to society. Ocean Acidification: A National Strategy to Meet the Challenges of a Changing Ocean reviews the current state of knowledge, explores gaps in understanding, and identifies several key findings. Like climate change, ocean acidification is a growing global problem that will intensify with continued CO2 emissions and has the potential to change marine ecosystems and affect benefits to society. The federal government has taken positive initial steps by developing a national ocean acidification program, but more information is needed to fully understand and address the threat that ocean acidification may pose to marine ecosystems and the services they provide. In addition, a global observation network of chemical and biological sensors is needed to monitor changes in ocean conditions attributable to acidification.
Download or read book Marine Habitat and Cover written by J. F. Caddy and published by . This book was released on 2007 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: Until recently, studies of the marine environment have neglected the physical structure and complexity of fish habitat, underestimating the impact of its degradation and simplification for stock sizes. In this publication, the author maintains that when fishery resources are depleted, harvest controls alone are ineffective for their recovery and subsequent conservation. Integrating ecological and management notions into a common framework, he sets forth the importance of habitat quality in its relation to the life cycles of marine populations, as well as the impact of anthropogenic factors on the abundance or absence of cover.--Publisher's description.
Download or read book Marine Habitats written by Bobby N. Irby and published by University Press of Mississippi. This book was released on 1984 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: A high school textbook exploring the diverse habitats of various marine animals and the interdependency of plants and animals in the sea.
Download or read book Impacts of Oil Spill Disasters on Marine Habitats and Fisheries in North America written by J. Brian Alford and published by CRC Press. This book was released on 2014-10-29 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: At an increasingly global scale, aquatic scientists are heavily entrenched in understanding the fate of marine ecosystems in the face of human-altered environments. Oil spill disasters, especially large-scale ones like the 2010 Deepwater Horizon tragedy, have left uncertain and indelible marks on marine ecosystems. Impacts of Oil Spill Disasters on Marine Habitats and Fisheries in North America contains independent scientific findings and critical reviews from experts researching the impacts of the Exxon Valdez, Ixtoc I, and Deepwater Horizon oil spills on coastal fishery resources. Comprised of three sections, this seminal work: Details the physiological effects of oil-derived compounds on fishes, presenting results from field and laboratory investigations Addresses the science of assessing the impacts of oil spills and oil response measures on coastal habitats, with an emphasis on salt-marsh ecosystems in the Gulf of Mexico Explores the quantified and potential impacts of oil spills on population and community dynamics of commercial and recreational fishery species Provides newly released results from the 25-year recovery of marine mammals, birds, and fishes following the Exxon Valdez spill Chapters discuss new techniques for collecting and processing blood samples for toxicity testing, new aerial radar techniques for detecting unseen oil on marshes, consequences of oil prevention measures (such as diverting fresh water to estuaries or building sand berms to stop oil) on coastal fishery resources, and non-traditional methods for assessing the herring stock in Prince William Sound, Alaska, USA following the Exxon Valdez disaster.
