Download or read book Biodiversity of the Kermadec Islands and Offshore Waters of the Kermadec Ridge written by Malcolm R. Clark and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Deepwater Biodiversity of the Kermadec Islands Coastal Marine Area written by Jennifer Beaumont and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The Kermadec region to the north of New Zealand, including the Kermadec Islands, has been noted as a "key biodiversity area" for a variety of marine fauna. However, there has been limited scientific research at water depths below 100 m. The New Zealand Department of Conservation is undertaking a project to define the natural character of the region's Coastal Marine Area (CMA), which includes the foreshore, seabed and coastal habitats. In addition, the project aims to identify natural assemblages that could be vulnerable to human disturbance. A variety of datasets held by the National Institute for Water and Atmosphere (NIWA) on the deepwater benthic biodiversity in the CMA and the surrounding area were analysed to contribute to our understanding of the character of the marine biological environment. Data from the scientific observer programme on fishing vessels, direct sampling, and seabed imagery from several seamounts and hydrothermal vents in the northern Kermadec area were analysed. Quantitative analysis revealed little or no difference in faunal assemblage composition among seamounts for direct sample and still image data. However, video data indicated that assemblage composition was largely different between Macauley, Giggenbach and Wright seamounts. This pattern is partly explained by the differences in water depth among these seamounts. A provisional assessment of the biological or ecological significance of the study area indicates that the Kermadec region satisfies a number of the criteria of the Convention on Biological Diversity for identifying such areas. Potential threats to seabed marine life in the area include disturbance from fishing, mining and pollution, and advection of invasive species by shipping. Small-scale, localised impacts may result from some kinds of scientific sampling.
Download or read book Kermadec Biodiscovery Expedition 2011 written by Tom Trnski and published by . This book was released on 2015 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mesophotic Coral Ecosystems written by Yossi Loya and published by Springer. This book was released on 2019-05-22 with total page 1003 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book summarizes what is known about mesophotic coral ecosystems (MCEs) geographically and by major taxa. MCEs are characterized by light-dependent corals and associated communities typically found at depths ranging from 30-40 m. and extending to over 150 m. in tropical and subtropical ecosystems. They are populated with organisms typically associated with shallow coral reefs, such as macroalgae, corals, sponges, and fishes, as well as specialist species unique to mesophotic depths. During the past decade, there has been an increasing scientific and management interest in MCEs expressed by the exponential increase in the number of publications studying this unique environment. Despite their close proximity to well-studied shallow reefs, and the growing evidence of their importance, our scientific knowledge of MCEs is still in its early stages. The topics covered in the book include: regional variation in MCEs; similarities and differences between mesophotic and shallow reef taxa, biotic and abiotic conditions, biodiversity, ecology, geomorphology, and geology; potential connectivity between MCEs and shallow reefs; MCE disturbances, conservation, and management challenges; and new technologies, key research questions/knowledge gaps, priorities, and future directions in MCE research.
Download or read book Ocean written by DK and published by Penguin. This book was released on 2014-09-01 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new edition of Ocean has been updated with fresh graphics, images, and type styling throughout, and includes new coverage of major events such as Hurricane Sandy and the Japan tsunami. DK's Ocean is a highly illustrated encyclopedia of the marine environment. It not only covers marine life and physical oceanography, from the geology of the seafloor to the chemistry of seawater, but also includes an atlas of the world's oceans and seas compiled using satellite data. Visual catalogs throughout the book contain profiles of living organisms and key locations. With comprehensively updated text, artwork, and images, the second edition of DK's exhaustive guide to the underwater world is the most definitive visual guide to the world's oceans on the market.
Download or read book Physical Marine Environment of the Kermadec Islands Region written by Phil Sutton and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The ocean surrounding the Kermadec Islands is unique in the greater New Zealand region. Situated c. 1000 km northeast of New Zealand near the centre of the South Pacific Subtropical Gyre, the area is largely isolated and includes the largest marine reserve in New Zealand. This study seeks to describe the physical environment of the ocean surrounding the Islands, including surface and deep currents, temperature and salinity stratification, surface chlorophyll and temperature, and the wave climate. Information is drawn from remote satellite measurements, direct measurements from surface and profiling floats, and models. The region has generally weak current flows, with variability in the flow fields dominating the mean flows. There is also strong variability in the stratification, likely as a result of internal tides. Simulations of larval transports indicate possible exchange times between the islands of the Kermadec Group in the order of 3-10 days, but that exchange between mainland New Zealand and the Islands would take 30-50 days. The wave environment is dominated by higher waves in winter and a propensity to swell from the south. Knowledge of the physical marine environment will assist interpretation of studies of organisms in the region and inform discussions of the relative connectivity between the Kermadec Islands and mainland New Zealand.
Download or read book The Kermadec Islands written by Stephenson Percy Smith and published by . This book was released on 1887 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Marine Fauna of New Zealand written by Schnabel Kareen E. and published by . This book was released on 2020 with total page 351 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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.
Download or read book Vegetation of the Tropical Pacific Islands written by Dieter Mueller-Dombois and published by Springer Science & Business Media. This book was released on 2013-11-26 with total page 905 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by the leading authorities on the plant diversity and ecology of the Pacific islands, this book is a magisterial synthesis of the vegetation and landscapes of the islands of the Pacific Ocean. It is organized by island group, and includes information on geography, geology, phytogeographic relationships, and human influences on vegetation. Vegetation of the Tropical Pacific Islands features over 400 color photographs, plus dozens of maps and climate diagrams. The authors’ efforts in assembling the existing information into an integrated, comprehensive book will be welcomed by biogeographers, plant ecologists, conservation biologists, and all scientists with an interest in island biology.
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
Download or read book Perspectives on Deep Sea Mining written by Rahul Sharma and published by Springer Nature. This book was released on 2022-01-13 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a sequel to ’Deep-Sea Mining: Resource Potential, Technical and Environmental Considerations’ (2017) and ‘Environmental Issues of Deep-Sea Mining: Impacts, Consequences and Policy Perspectives’ (2019), and aims to provide a comprehensive volume on different perspectives of deep-sea mining from specialists around the world. The work is timely, as deep-sea minerals continue to enthuse researchers involved in activities such as ascertaining their potential as alternative sources for critical metals for green energy and other industrial applications, as well as technology development for their sustainable exploration and exploitation, while addressing environmental concerns. With a steady increase in the number of contractors having exclusive rights over large tracts of seafloor in the ‘Area’, i.e. area beyond national jurisdictions, the International Seabed Authority, mandated with the responsibility of regulating such activities, is in the process of developing a code for exploitation of deep-sea minerals. These, coupled with growing interest among private entrepreneurs, investment companies and policy makers, underscore the need for updated information to be made available in one place on the subject of deep-sea mining. The book evaluates the potential and sustainability of mining for deep-sea minerals compared to other land-based deposits, the technologies needed for mining and processing of ores, the approach towards environmental monitoring and management, as well as the regulatory frameworks and legal challenges to manage deep-sea mining activities. The book is expected to serve as an important reference for all stakeholders including researchers, contractors, mining companies, regulators and NGOs involved in deep-sea mining.
Download or read book The Pacific Islands written by Moshe Rapaport and published by Bess Press. This book was released on 1999 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forty-five contributors offer information on the physical environment, history, culture, population, economy, and living environment of the Pacific islands.
Download or read book International Law and the Genetic Resources of the Deep Sea written by David Kenneth Leary and published by BRILL. This book was released on 2006-12-01 with total page 319 pages. Available in PDF, EPUB and Kindle. Book excerpt: Deep-sea genetic resources and the interest of the biotechnology industry in their exploitation are emerging as a significant challenge for international oceans governance. Focusing on the ecosystems associated with deep-sea hydrothermal vents in areas beyond national jurisdiction this book examines a range of emerging activities in the deep sea including bioprospecting, marine scientific research, mining and tourism and considers the effectiveness of existing international law and governance mechanisms to sustainably manage these activities. It includes a detailed examination of the nature and extent of bioprospecting in the deep sea and its relationship with other activities such as marine scientific research. The book sets out in detail suggestions for how international law and policy regimes could respond to these challenges. As the first detailed study on this issue it will be useful reference for academics, diplomats, economists, scientists and policy makers alike.
Download or read book Reef and Shore Fishes of the South Pacific written by John E. Randall and published by University of Hawaii Press. This book was released on 2005-04-30 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The South Pacific has long been in need of a comprehensive guide to reef and shore fishes. This volume covers the inshore fish fauna of New Caledonia, the Loyalty Islands, the southern Gilbert Islands (Kiribati), Tuvalu, Fiji, the Wallis Islands, Tonga, Samoa, American Samoa, the Tokelau Islands, the Phoenix Islands, the Cook Islands, the Austral Islands, Rapa, the Society Islands, the Tuamoto Archipelago, the Marquesas Islands, and the Pitcairn Islands. It contains accounts of nearly 1,500 species of fishes, illustrated with more than 2,000 color photographs, taken mostly underwater. (A few drab species are illustrated by only black and white photographs or drawings.) Species accounts are headed by the English common name, the scientific name, the author or authors who described the fish, and the date of the description. This is followed by a concise list of the characteristics needed to identify the species, the total length it attains, its distribution, habitat, and in summary form what may be known of its biology. More than 600 references are given for those seeking more information on individual species. The introduction contains a two-page color spread of the main external features of fishes. An extensive glossary of scientific terms precedes the index.
Download or read book 16th Deep Sea Biology Symposium written by Alexandra Anh-Thu Weber and published by Frontiers Media SA. This book was released on 2023-11-28 with total page 381 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 16th Deep-Sea Biology Symposium was held in Brest, France, and online from the 12th to the 17th of September 2021. The first DSBS hybrid symposium brought together scientists, students, managers, policymakers, and industry specialists who presented advances in deep-sea research. Themes of the symposium, and of this Research Topic, include: - Conservation and stewardship: natural/anthropogenic impacts, conservation, governance. This includes but it is not limited to: deep-seabed mining, pollutants and debris, climate change impacts; marine spatial planning; stewardship of the deep ocean; - Biodiversity and ecosystem functioning: biodiversity patterns, species distribution, function; from polar to temperate regions, mesopelagic to hadal, microbes to large pelagic; - Life-history traits and population connectivity: reproductive ecology, larval development and dispersal, and population connectivity; - Adaptations of deep-sea organisms: from molecules to organisms: how life adapts to extreme conditions, including for instance bioluminescence and vision in the deep-sea; - Access to the deep sea: technological and methodological advances to access and investigate deep-sea life, including observatories and cutting edge technologies –e.g. A.I. and omics; - Deep-sea biomimicry: discovery of new technologies inspired by deep-sea biological solutions; - Science communication in the deep including innovative approaches to increase ocean literacy (merging “arts & sciences”).
Download or read book Seamounts written by Tony J. Pitcher and published by John Wiley & Sons. This book was released on 2008-04-15 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: Seamounts are ubiquitous undersea mountains rising from the ocean seafloor that do not reach the surface. There are likely many hundreds of thousands of seamounts, they are usually formed from volcanoes in the deep sea and are defined by oceanographers as independent features that rise to at least 0.5 km above the seafloor, although smaller features may have the same origin. This book follows a logical progression from geological and physical processes, ecology, biology and biogeography, to exploitation, management and conservation concerns. In 21 Chapters written by 57 of the world’s leading seamount experts, the book reviews all aspects of their geology, ecology, biology, exploitation, conservation and management. In Section I of this book, several detection and estimation techniques for tallying seamounts are reviewed, along with a history of seamount research. This book represents a unique and fresh synthesis of knowledge of seamounts and their biota and is an essential reference work on the topic. It is an essential purchase for all fisheries scientists and managers, fish biologists, marine biologists and ecologists, environmental scientists, conservation biologists and oceanographers. It will also be of interest to members of fish and wildlife agencies and government departments covering conservation and management. Supplementary material is available at: www.seamountsbook.info
