Download or read book Arctic Sea Ice Ecology written by Lars Chresten Lund-Hansen and published by Springer Nature. This book was released on 2020-08-07 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book on sea ice ecology is the ecology of sea ice algae and other microorganism as bacteria, meiofauna, and viruses residing inside or at the bottom of the sea ice, called the sympagic biota. Organisms as seals, fish, birds, and Polar bears relies on sea ice but are not part of this biota. A distinct feature of this ecosystem, is the disappearance (melt) every summer and re-establishing in autumn and winter. The book is organized seasonally describing the physical, optical, biological, and geochemical conditions typical of the seasons: autumn, winter, and spring. These are exemplified with case studies based on author’s fieldwork in Greenland, the Arctic Ocean, and Antarctica but focused on Arctic conditions. The sea ice ecosystem is described in the context of climate change, interests, and effects of a decreasing summer ice extent in the Arctic Ocean. The book contains an up to date description of most relevant methods and techniques applied in sea ice ecology research. This book will appeal to university students at Masters or PhD levels reading biology, geosciences, and chemistry.
Download or read book Arctic Sea written by David Poyer and published by St. Martin's Press. This book was released on 2021-11-30 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: New threats surface in the aftermath of WWIII—this time, in the remote waters of the Arctic. Arctic Sea is the next thrilling entry in David Poyer's critically-acclaimed future war series. In the aftermath of a world war with China, Admiral Dan Lenson is assigned to set up a US Navy base on the rugged North Slope of Alaska, in response to Russian seabed claims that reach nearly to the US coast. Yet the current administration seems oddly reluctant to confront Russian aggression. At the same time, the International Criminal Court is accusing Dan of a war crime. Back in Washington, Blair Titus is running Jim Yangerhans’s campaign for president, while Dan’s daughter Nan battles disease in a radiation-soaked Midwest. But when Moscow plans to test the Apocalyps, a nuclear powered citykiller torpedo, in the Arctic Sea, Dan is sucked into a perilous covert mission. Will a barely victorious America survive dangerous new threats...both from without, and within?
Download or read book The Arctic Seas written by Yvonne Herman and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 887 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Arctic region has long held a fascination for explorers and scientists of many countries. Despite the numerous voyages of exploration, the na ture of the central Arctic was unknown only 90 years ago; it was believed to be a shallow sea dotted with islands. During Nansen's historic voyage on the polarship Fram, which commenced in 1893, the great depth of the central basin was discovered. In the Soviet Union, investigation of the Arctic Ocean became national policy after 1917. Today research at several scientific institutions there is devoted primarily to the study of the North Polar Ocean and seas. The systematic exploration of the Arctic by the United States com menced in 1951. Research has been conducted year-round from drifting ice islands, which are tabular fragments of glacier ice that break away from ice shelves. Most frequently, ice islands originate off the northern coast of Ellesmere Island. These research platforms are occupied as weather sta tions, as well as for oceanographic and geophysical studies. Several inter national projects, conducted by Canadian, European, and U. S. groups, have been underway during the last three decades. Although much new data have accumulated since the publication of the Marine Geology and Oceanography of the Arctic Seas volume in 1974 (Yvonne Herman, ed. ), in various fields of polar research-including present-day ice cover, hydrogra phy, fauna, flora, and geology-many questions remain to be answered.
Download or read book Arctic Ocean written by Emily Rose Oachs and published by Bellwether Media. This book was released on 2016-01-01 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Arctic Ocean is the smallest ocean in the world. Located on the North Pole, it touches Asia, Europe, and North America. For many months, the sun does not rise over the Arctic, and when summer arrives, the ice barely melts! Young readers will enjoy finding out more about this unfamiliar ocean and its impact on the world.
Download or read book Governing Arctic Seas Regional Lessons from the Bering Strait and Barents Sea written by Oran R. Young and published by Springer Nature. This book was released on 2020-01-02 with total page 387 pages. Available in PDF, EPUB and Kindle. Book excerpt: Governing Arctic Seas introduces the concept of ecopolitical regions, using in-depth analyses of the Bering Strait and Barents Sea Regions to demonstrate how integrating the natural sciences, social sciences and Indigenous knowledge can reveal patterns, trends and processes as the basis for informed decisionmaking. This book draws on international, interdisciplinary and inclusive (holistic) perspectives to analyze governance mechanisms, built infrastructure and their coupling to achieve sustainability in biophysical regions subject to shared authority. Governing Arctic Seas is the first volume in a series of books on Informed Decisionmaking for Sustainability that apply, train and refine science diplomacy to address transboundary issues at scales ranging from local to global. For nations and peoples as well as those dealing with global concerns, this holistic process operates across a ‘continuum of urgencies’ from security time scales (mitigating risks of political, economic and cultural instabilities that are immediate) to sustainability time scales (balancing economic prosperity, environmental protection and societal well-being across generations). Informed decisionmaking is the apex goal, starting with questions that generate data as stages of research, integrating decisionmaking institutions to employ evidence to reveal options (without advocacy) that contribute to informed decisions. The first volumes in the series focus on the Arctic, revealing legal, economic, environmental and societal lessons with accelerating knowledge co-production to achieve progress with sustainability in this globally-relevant region that is undergoing an environmental state change in the sea and on land. Across all volumes, there is triangulation to integrate research, education and leadership as well as science, technology and innovation to elaborate the theory, methods and skills of informed decisionmaking to build common interests for the benefit of all on Earth.
Download or read book Environmental Security in the Arctic Ocean written by Paul Arthur Berkman and published by Springer. This book was released on 2012-11-29 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt: This seminal book results from a NATO Advanced Research Workshop at the University of Cambridge with Russian co-directorship, enabling the first formal dialogue between NATO and Russia about security issues in the Arctic Ocean. Involving interdisciplinary participation with experts from 17 nations, including all of the Arctic states, this workshop itself reflects progress in Arctic cooperation and collaboration. Interests now are awakening globally to take advantage of extensive energy, shipping, fishing and tourism opportunities in the Arctic Ocean as it is being transformed from a permanent sea-ice cap to a seasonally ice-free sea. This environmental state-change is introducing inherent risks of political, economic and cultural instabilities that are centralized among the Arctic states and indigenous peoples with repercussions globally. Responding with urgency, environmental security is presented as an "integrated approach for assessing and responding to the risks as well as the opportunities generated by an environmental state-change." In this book – diverse perspectives on environmental security in the Arctic Ocean are shared in chapters from high-level diplomats, parliamentarians and government officials of Arctic and non-Arctic states; leaders of Arctic indigenous peoples organizations; international law advisors from Arctic states as well as the United Nations; directors of inter-governmental organizations and non-governmental organizations; managers of multi-national corporations; political scientists, historians and economists; along with Earth system scientists and oceanographers. Building on the “common arctic issues” of “sustainable development and environmental protection” established by the Arctic Council – environmental security offers an holistic approach to assess opportunities and risks as well as develop infrastructure responses with law of the sea as the key “international legal framework” to “promote the peaceful uses” of the Arctic Ocean. With vision for future generations, environmental security is a path to balance national interests and common interests in the Arctic Ocean for the lasting benefit of all.
Download or read book The Physical Oceanography of the Arctic Mediterranean Sea written by Bert Rudels and published by Elsevier. This book was released on 2021-09-19 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Physical Oceanography of the Arctic Mediterranean Sea describes the circulation and the processes in the Arctic Mediterranean, how our present knowledge has developed, and presents recent changes caused by a gradually warmer global climate. The Arctic Mediterranean Sea has been intensively studied in recent years, especially during the fourth International Polar Year, 2007–09, and we have become increasingly aware of the changes presently taking place. This book collects and presents newly acquired knowledge and sets it in perspective to previous studies. Authored by a world-renowned leader in the field, this book explores the role of this small but important sea in the global oceanic circulation and climate—a must-read for researchers and students in the fields of oceanography and climate science. Relates observed features to active processes and provides sufficient background information to understand the theoretical explanations Presents the Arctic Mediterranean Sea in the context of global ocean circulation and climate Presents a modern, comprehensive, and coherent treatment of Arctic (and subarctic) physical oceanography
Download or read book Ocean written by and published by Penguin. This book was released on 2008-07-21 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt: Breathtaking, powerful, and all-encompassing in its sheer scope and visual impact, Ocean sweeps you away on an incredible journeyinto the depths of our astonishing marine world. As the site where life first formed on Earth, a key element of the climate, and a fragile resource, oceans areof vital importance to our planet. This is a definitive visual guide to the world's oceans - including the geological and physical processes that affectthe ocean floor, the key habitat zones, the rich diversity of marine life.
Download or read book Arctic Ocean written by Jen Green and published by Gareth Stevens Publishing LLLP. This book was released on 2005-12-15 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explores the wildlife found in the waters and along the shores of the Arctic Ocean and examines the ocean's physical features and how people are working to use the ocean's resources while conserving its natural treasures.
Download or read book Arctic Ocean written by Louise Spilsbury and published by Capstone. This book was released on 2019-05-01 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces children to the Arctic Ocean, looking at both its relatively shallow continental shelf and its underwater mountains. These features are explored using key geography terms. Children are encouraged to use geographical skills to locate information by reading maps and interpreting simple keys. This series complements the Introducing Continents series.
Download or read book Whither the Arctic Ocean written by Guillermo Auad and published by Fundacion BBVA. This book was released on 2021-05-01 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: Climate change in the Arctic Ocean has stirred a remarkable surge of interest and concern. Study after study has revealed the astonishing speed of physical, chemical, ecological, and economic change throughout the expanse of the Arctic. What is more, the consequences of the changing Arctic are not restricted to the Arctic itself, but affect everyone in the Northern Hemisphere, ranging as they do from extreme weather to resource availability and food security, with implications for politics, economics, and sociology. The challenge is to comprehend the full extent and variety of these consequences, and meeting this challenge will demand a multi- and transdisciplinary understanding. Only by this means can we hope to map out a knowledge-based ecosystem and move toward knowledge-based resource management—the essential precondition for any sustainable future. In this book, leading international experts, from many felds of science and across the entire pan-Arctic region, give their specifc takes on where the Arctic Ocean is heading. All have taken care in their writing not to exclude non-experts, in the conviction that multi- and transdisciplinarity can only be achieved when communication and outreach are not tribal in nature. The recurrent guiding theme throughout these pages is “Whith -er the Arctic Ocean?” Taken in concert, the essays synthesize the current state of scientifc knowledge to project how climate change may impact on the Arctic Ocean and the continents around it. How can and how should we prepare for the imminent future that is already lapping at the threshold of the commons? What readers will hopefully take from this multi- and transdisciplinary endeavor is not the individual perspective of each contribution, but the picture that emerges across the entire suite of essays. As we move into a near future that will encompass both the probable and surprises, this book attempts to conjure the multi-dimensional space in which a sustainable future must be brought into being.
Download or read book Sea Ice written by David N. Thomas and published by John Wiley & Sons. This book was released on 2017-03-06 with total page 666 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past 20 years the study of the frozen Arctic and Southern Oceans and sub-arctic seas has progressed at a remarkable pace. This third edition of Sea Ice gives insight into the very latest understanding of the how sea ice is formed, how we measure (and model) its extent, the biology that lives within and associated with sea ice and the effect of climate change on its distribution. How sea ice influences the oceanography of underlying waters and the influences that sea ice has on humans living in Arctic regions are also discussed. Featuring twelve new chapters, this edition follows two previous editions (2001 and 2010), and the need for this latest update exhibits just how rapidly the science of sea ice is developing. The 27 chapters are written by a team of more than 50 of the worlds’ leading experts in their fields. These combine to make the book the most comprehensive introduction to the physics, chemistry, biology and geology of sea ice that there is. This third edition of Sea Ice will be a key resource for all policy makers, researchers and students who work with the frozen oceans and seas.
Download or read book The Organic Carbon Cycle in the Arctic Ocean written by Rüdiger Stein and published by Springer Science & Business Media. This book was released on 2011-06-27 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: The flux, preservation, and accumulation of organic carbon in marine systems are controlled by various mechanisms including primary p- duction of the surface water, supply of terrigenous organic matter from the surrounding continents, biogeochemical processes in the water column and at the seafloor, and sedimentation rate. For the world's oceans, phytoplankton productivity is by far the largest organic carbon 9 source, estimated to be about 30 to 50 Gt (10 tonnes) per year (Berger et al. 1989; Hedges and Keil 1995). By comparison, rivers contribute -1 about 0. 15 to 0. 23 Gt y of particulate organi.
Download or read book Arctic Sea Ice Decline written by Eric T. DeWeaver and published by John Wiley & Sons. This book was released on 2013-05-28 with total page 431 pages. Available in PDF, EPUB and Kindle. Book excerpt: Published by the American Geophysical Union as part of the Geophysical Monograph Series, Volume 180. This volume addresses the rapid decline of Arctic sea ice, placing recent sea ice decline in the context of past observations, climate model simulations and projections, and simple models of the climate sensitivity of sea ice. Highlights of the work presented here include An appraisal of the role played by wind forcing in driving the decline; A reconstruction of Arctic sea ice conditions prior to human observations, based on proxy data from sediments; A modeling approach for assessing the impact of sea ice decline on polar bears, used as input to the U.S. Fish and Wildlife Service's decision to list the polar bear as a threatened species under the Endangered Species Act; Contrasting studies on the existence of a "tipping point," beyond which Arctic sea ice decline will become (or has already become) irreversible, including an examination of the role of the small ice cap instability in global warming simulations; A significant summertime atmospheric response to sea ice reduction in an atmospheric general circulation model, suggesting a positive feedback and the potential for short-term climate prediction. The book will be of interest to researchers attempting to understand the recent behavior of Arctic sea ice, model projections of future sea ice loss, and the consequences of sea ice loss for the natural and human systems of the Arctic.
Download or read book Russian Arctic Seas written by Nataly Marchenko and published by Springer Science & Business Media. This book was released on 2012-02-15 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: For safe operations in the Arctic, it is critical to understand the natural conditions and to learn from the experiences of ice pilots who have worked there. In the context of planning the PetroArctic project, accounts of seagoing activities in the Russian Arctic Seas that ersulted in accidents have been gathered and are now made available in this bilingual (Russian-English) volume. Here especially, the physical environment and navigation issues for the Kara, Laptev, East Siberian and Chukchi seas are described. Fully half of the book describes accidents induced by heavy ice conditions since 1900: 94 accidents are carefully reported and classified. Among these, the accidents involve shipwrecks, forced drift (ice jet as special case), overwintering, and various types of vessel damage. Most accounts include details such as distinguishing features, behavior of the crew, photos, and maps, which reveal ice conditions, date, location, and vessels involved (for each of four seas). The book will be useful to scientists, industrial planners and a wide audience interested in the Arctic Seas.
Download or read book Arctic Sea Ice Ecosystem written by Alexander Melnikov and published by CRC Press. This book was released on 1997-01-23 with total page 221 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is dedicated to the study of the composition, structure and dynamics of the Arctic sea ice ecosystem. It considers the permanent Arctic sea ice cover as an integral steady-state ecological system. Detailed descriptions are given of time-scale characteristics, physical and chemical sea ice properties, and the species composition of sea ice biota. The ecological mechanisms which govern the ecosystem on both the vertical and lateral scales are discussed, including the function of microcommunities during seasonal sea ice evolution. The Arctic Sea Ice Ecosystem will be an invaluable reference source for all researchers and students of polar ecology.
Download or read book Changes in the Arctic Environment and the Law of the Sea written by Myron Nordquist and published by BRILL. This book was released on 2010-05-03 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt: Changes in the Arctic Environment and the Law of the Sea is based on the 33rd Annual Conference of the Center for Oceans Law and Policy, a primary sponsor, along with the Law of the Sea Institute of Iceland as well as with the U.S. Arctic Commission, the University of Alaska (Fairbanks) and the Law of the Sea Institute, Law School (Boalt Hall), University of California, Berkeley.
