Download or read book Maintaining Earth s Oceans written by Ann Heinrichs and published by Cavendish Square Publishing, LLC. This book was released on 2012-01-15 with total page 113 pages. Available in PDF, EPUB and Kindle. Book excerpt: Earth's oceans cover almost three-fourths of the planet's surface. They sustain an array of life, provide food, affect climate, and provide for recreation, exploration, and trade. However, their beauty and power is compromised every day by human interference. In Maintaining Earth's Oceans, explore the constraints placed upon the great seas and the measures being taken to protect them. Book jacket.
Download or read book Maintaining Earth s Oceans written by Ann Heinrichs and published by Cavendish Square Publishing, LLC. This book was released on 2012-01-15 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides information on Earth's oceans, their importance, and the environmental threats placed upon them.
Download or read book Sustaining Ocean Observations to Understand Future Changes in Earth s Climate written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2017-12-20 with total page 151 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ocean is an integral component of the Earth's climate system. It covers about 70% of the Earth's surface and acts as its primary reservoir of heat and carbon, absorbing over 90% of the surplus heat and about 30% of the carbon dioxide associated with human activities, and receiving close to 100% of fresh water lost from land ice. With the accumulation of greenhouse gases in the atmosphere, notably carbon dioxide from fossil fuel combustion, the Earth's climate is now changing more rapidly than at any time since the advent of human societies. Society will increasingly face complex decisions about how to mitigate the adverse impacts of climate change such as droughts, sea-level rise, ocean acidification, species loss, changes to growing seasons, and stronger and possibly more frequent storms. Observations play a foundational role in documenting the state and variability of components of the climate system and facilitating climate prediction and scenario development. Regular and consistent collection of ocean observations over decades to centuries would monitor the Earth's main reservoirs of heat, carbon dioxide, and water and provides a critical record of long-term change and variability over multiple time scales. Sustained high-quality observations are also needed to test and improve climate models, which provide insights into the future climate system. Sustaining Ocean Observations to Understand Future Changes in Earth's Climate considers processes for identifying priority ocean observations that will improve understanding of the Earth's climate processes, and the challenges associated with sustaining these observations over long timeframes.
Download or read book Sustaining Ocean Observations to Understand Future Changes in Earth s Climate written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2018-01-20 with total page 151 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ocean is an integral component of the Earth's climate system. It covers about 70% of the Earth's surface and acts as its primary reservoir of heat and carbon, absorbing over 90% of the surplus heat and about 30% of the carbon dioxide associated with human activities, and receiving close to 100% of fresh water lost from land ice. With the accumulation of greenhouse gases in the atmosphere, notably carbon dioxide from fossil fuel combustion, the Earth's climate is now changing more rapidly than at any time since the advent of human societies. Society will increasingly face complex decisions about how to mitigate the adverse impacts of climate change such as droughts, sea-level rise, ocean acidification, species loss, changes to growing seasons, and stronger and possibly more frequent storms. Observations play a foundational role in documenting the state and variability of components of the climate system and facilitating climate prediction and scenario development. Regular and consistent collection of ocean observations over decades to centuries would monitor the Earth's main reservoirs of heat, carbon dioxide, and water and provides a critical record of long-term change and variability over multiple time scales. Sustained high-quality observations are also needed to test and improve climate models, which provide insights into the future climate system. Sustaining Ocean Observations to Understand Future Changes in Earth's Climate considers processes for identifying priority ocean observations that will improve understanding of the Earth's climate processes, and the challenges associated with sustaining these observations over long timeframes.
Download or read book 50 Ways to Save the Ocean written by David Helvarg and published by New World Library. This book was released on 2010-09-24 with total page 207 pages. Available in PDF, EPUB and Kindle. Book excerpt: The oceans, and the challenges they face, are so vast that it’s easy to feel powerless to protect them. 50 Ways to Save the Ocean, written by veteran environmental journalist David Helvarg, focuses on practical, easily-implemented actions everyone can take to protect and conserve this vital resource. Well-researched, personal, and sometimes whimsical, the book addresses daily choices that affect the ocean's health: what fish should and should not be eaten; how and where to vacation; storm drains and driveway run-off; protecting local water tables; proper diving, surfing, and tide pool etiquette; and supporting local marine education. Helvarg also looks at what can be done to stir the waters of seemingly daunting issues such as toxic pollutant runoff; protecting wetlands and sanctuaries; keeping oil rigs off shore; saving reef environments; and replenishing fish reserves.
Download or read book Earth s Hydrosphere written by Amy Hayes and published by The Rosen Publishing Group, Inc. This book was released on 2018-07-15 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water is one of the essential components necessary for life to exist on Earth. All of Earth's water in all its states, frozen, liquid, and gaseous, make up the hydrosphere. Liquid water exists on the surface of the earth but there are also reservoirs of water underground. Frozen water exists as glaciers, ice caps, and icebergs. This water makes up a special subcategory of the hydrosphere called the cryosphere. Water can even be found in the atmosphere in the form of water vapor. Readers will come to understand how the water cycle tracks water's movement from one phase to the next.
Download or read book World Oceans written by David E. Newton and published by Bloomsbury Publishing USA. This book was released on 2021-02-15 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: World Oceans: A Reference Handbook offers an in-depth discussion of the world's oceans. It discusses the marine life that is dependent on the sea as well as the problems threatening the health of the ocean and its wildlife. World Oceans: A Reference Handbook opens with an overview of the history of human knowledge and understanding of the oceans and cryosphere, along with related scientific, technological, social, political, and other factors. The second chapter presents and discusses about a dozen major problems facing the Earth's oceans today, along with possible solutions. The third chapter provides interested individuals with an opportunity to express their thoughts and ideas on today's ocean issues, and remaining chapters provide additional resources, such as a bibliography, a chronology, and a glossary, to assist the reader in her or his further study of the issue. Where most books for young adults learning about world oceans take a purely expository treatment, this book provides readers with additional information as well as resources, allowing them to learn more and inform further study of the subject.
Download or read book Alien Oceans written by Kevin Hand and published by Princeton University Press. This book was released on 2021-09-21 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Inside the epic quest to find life on the water-rich moons at the outer reaches of the solar system Where is the best place to find life beyond Earth? We often look to Mars as the most promising site in our solar system, but recent scientific missions have revealed that some of the most habitable real estate may actually lie farther away. Beneath the frozen crusts of several of the small, ice-covered moons of Jupiter and Saturn lurk vast oceans that may have existed for as long as Earth, and together may contain more than fifty times its total volume of liquid water. Could there be organisms living in their depths? Alien Oceans reveals the science behind the thrilling quest to find out. Kevin Peter Hand is one of today's leading NASA scientists, and his pioneering research has taken him on expeditions around the world. In this captivating account of scientific discovery, he brings together insights from planetary science, biology, and the adventures of scientists like himself to explain how we know that oceans exist within moons of the outer solar system, like Europa, Titan, and Enceladus. He shows how the exploration of Earth's oceans is informing our understanding of the potential habitability of these icy moons, and draws lessons from what we have learned about the origins of life on our own planet to consider how life could arise on these distant worlds. Alien Oceans describes what lies ahead in our search for life in our solar system and beyond, setting the stage for the transformative discoveries that may await us.
Download or read book Save the Ocean written by and published by . This book was released on 2019-04-22 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Exciting, adventurous, educational and captivating! Bethany Stahl's stories express heartfelt messages while engaging readers. With beautiful illustrations, as well as lovable characters, this is a book everyone will love reading over and over again. Save the Ocean has a lesson of recycling and conservation!
Download or read book The Ocean and Cryosphere in a Changing Climate written by Intergovernmental Panel on Climate Change (IPCC) and published by Cambridge University Press. This book was released on 2022-05-19 with total page 1807 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Intergovernmental Panel on Climate Change (IPCC) is the leading international body for assessing the science related to climate change. It provides policymakers with regular assessments of the scientific basis of human-induced climate change, its impacts and future risks, and options for adaptation and mitigation. This IPCC Special Report on the Ocean and Cryosphere in a Changing Climate is the most comprehensive and up-to-date assessment of the observed and projected changes to the ocean and cryosphere and their associated impacts and risks, with a focus on resilience, risk management response options, and adaptation measures, considering both their potential and limitations. It brings together knowledge on physical and biogeochemical changes, the interplay with ecosystem changes, and the implications for human communities. It serves policymakers, decision makers, stakeholders, and all interested parties with unbiased, up-to-date, policy-relevant information. This title is also available as Open Access on Cambridge Core.
Download or read book Climate and the Oceans written by Geoffrey K. Vallis and published by Princeton University Press. This book was released on 2012 with total page 245 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explores climate and oceans, providing a look at the basics of climate, a descriptive overview of the oceans, a brief introduction to dynamics, and coverage of other related topics.
Download or read book Earth s Oceans written by Peter Castellano and published by Gareth Stevens Publishing LLLP. This book was released on 2016-07-15 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many people know that about 70 percent of Earths surface is covered by water. But they may not know that the oceans hold nearly 97 percent of the water on Earth! From the Arctic to the Pacific, these huge bodies of water are important to the health of our planet. Readers learn the different boundaries and characteristics of each of Earths oceans, complemented by full-color photographs both above and below the surface. The main content and fun fact boxes include both the water cycle and geographic information and emphasize other science and social studies curriculum topics, such as conservation.
Download or read book Public Opinion written by and published by . This book was released on 1904 with total page 816 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The ocean tramp and hints on keeping her afloat written by W. M. Walters and published by . This book was released on 1889 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ocean Worlds written by Jan Zalasiewicz and published by OUP Oxford. This book was released on 2014-10-23 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: Oceans make up most of the surface of our blue planet. They may form just a sliver on the outside of the Earth, but they are very important, not only in hosting life, including the fish and other animals on which many humans depend, but in terms of their role in the Earth system, in regulating climate, and cycling nutrients. As climate change, pollution, and over-exploitation by humans puts this precious resource at risk, it is more important than ever that we understand and appreciate the nature and history of oceans. There is much we still do not know about the story of the Earth's oceans, and we are only just beginning to find indications of oceans on other planets. In this book, geologists Jan Zalasiewicz and Mark Williams consider the deep history of oceans, how and when they may have formed on the young Earth — topics of intense current research — how they became salty, and how they evolved through Earth history. We learn how oceans have formed and disappeared over millions of years, how the sea nurtured life, and what may become of our oceans in the future. We encounter some of the scientists and adventurers whose efforts led to our present understanding of oceans. And we look at clues to possible seas that may once have covered parts of Mars and Venus, that may still exist, below the surface, on moons such as Europa and Callisto, and the possibility of watery planets in other star systems.
Download or read book National Geographic Readers Water written by Melissa Stewart and published by National Geographic Books. This book was released on 2014-07-08 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water is all around us; we drink it every day. In this level 3 reader, kids will learn about the water cycle, discovering how rain and snow flow into our lakes, rivers, and oceans, and later evaporate into the sky again. Vivid photography and accessible text make this book an ideal introduction to the science of water.
Download or read book Endangered Oceans written by Jody S. Rake and published by Capstone. This book was released on 2017-12-11 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Oceans are an important part of the Earth. Filled with millions of species of life, human actions have put this important ecosystem in danger. Why are oceans so important to humans? Why should we change our actions to help protect them? Endangered Oceans answers these questions by engaging readers with lively text, graphic features, and stunning photography. Readers will learn about the vast life within the ocean and the part they can play in protecting it.
