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  • 1
    Online-Ressource
    Online-Ressource
    Princeton :Princeton University Press,
    Schlagwort(e): Electronic books.
    Beschreibung / Inhaltsverzeichnis: No detailed description available for "The Oceans".
    Materialart: Online-Ressource
    Seiten: 1 online resource (273 pages)
    Ausgabe: 1st ed.
    ISBN: 9781400888665
    DDC: 551.46
    Sprache: Englisch
    Anmerkung: Cover -- Title -- Copyright -- Dedication -- CONTENTS -- Chapter 1 INTRODUCTION -- Chapter 2 ORIGINS -- Building a Planet, Shaping the Oceans -- Water, Salt, and Circulation -- Life, Oxygen, and Carbon -- Chapter 3 CONTROLS ON CHANGE -- Orbital and Solar Changes -- Greenhouse Gases -- Plate Tectonics -- Impacts -- Chapter 4 SNOWBALL EARTH AND THE EXPLOSIONS OF LIFE -- Into the Freezer -- Out of the Freezer, Into a Greenhouse -- A Tale of Two Explosions -- Reverberations -- Chapter 5 OCEANS ON ACID -- About Acidification -- Acidification in Action -- Chapter 6 THE AGE OF REPTILES -- Choking Oceans -- Salty Giants -- Chapter 7 WINTER IS COMING -- Reconstructing Sea-Level Change -- The Great Northern Ice Ages -- Ocean Controls on CO2 -- A Seesaw in the Ocean -- Chapter 8 FUTURE OCEANS AND CLIMATE -- Our Carbon Emissions -- Consequences -- EPILOGUE -- Acknowledgments -- Bibliography -- Index.
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 2
    Online-Ressource
    Online-Ressource
    Oxford :Oxford University Press, Incorporated,
    Schlagwort(e): Climatic changes. ; Climatic changes-History. ; Climatic changes-Effect of human beings on. ; Climatology-Forecasting. ; Electronic books.
    Beschreibung / Inhaltsverzeichnis: This book discusses in straightforward terms why climate changes, how it has changed naturally before the industrial revolution made humans important, and how it has changed since then. It compares the scale and rapidity of variations in pre-industrial times with those since the industrial revolution, infers the extent of humanity's impacts, and looks at what these may lead to in the future.
    Materialart: Online-Ressource
    Seiten: 1 online resource (177 pages)
    Ausgabe: 1st ed.
    ISBN: 9780190910884
    DDC: 304.25
    Sprache: Englisch
    Anmerkung: Cover -- THE CLIMATE QUESTION -- Copyright -- Dedication -- Contents -- Acknowledgments -- 1. Introduction -- 2. Past Climates: How We Get Our Data -- 2.1. Data from Ice -- 2.2. Data from Land -- 2.3. Data from the Sea -- 2.4. Data about Sea-​Level Changes -- 2.5. Recap and Outlook -- 3. Energy Balance of Climate -- 3.1. The Greenhouse Gases -- 3.2. A Perspective from Studies of Past Climates -- 3.3. Recap and Outlook -- 4. Causes of Climate Change -- 4.1. Carbon-​Cycle Changes -- 4.2. Astronomical Variability -- 4.3. Large (Super-​)Volcanic Eruptions and Asteroid Impacts -- 4.4. Variability in the Intensity of Solar Radiation -- 4.5. Recap and Outlook -- 5. Changes during the Industrial Age -- 5.1. Direct Effects -- 5.2. Global Responses and Climate Sensitivity -- 5.3. Sea-​Level Change -- 5.4. Common Reactions to the Geological Perspective -- 5.5. Recap and Outlook -- 6. Mother Nature to the Rescue? -- 6.1. Weathering, Reforestation, and Carbon Burial -- 6.2. Requirement for Human Intervention -- 6.3. Human Intervention in Carbon Removal -- 7. Summary -- 8. Epilogue -- Notes -- Glossary -- Index.
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 3
    Online-Ressource
    Online-Ressource
    Oxford :Oxford University Press, Incorporated,
    Schlagwort(e): Climate change mitigation. ; Electronic books.
    Beschreibung / Inhaltsverzeichnis: In Rebalancing Our Climate, Eelco J. Rohling documents a wealth of ways to adjust the trajectory of climate change. The book evaluates both advantages and disadvantages of changing our behavior for a sustainable future.
    Materialart: Online-Ressource
    Seiten: 1 online resource (321 pages)
    Ausgabe: 1st ed.
    ISBN: 9780197502563
    DDC: 363.738746
    Sprache: Englisch
    Anmerkung: Cover -- Half-Title -- Title -- Copyright -- Dedication -- Contents -- Acknowledgments -- Prologue -- Prologue Sources -- 1. Introduction: Outline of the Challenge -- Key Sources and Further Reading -- Books Used for Wider Context Throughout This Book -- 2. The Problem: The Human-.caused Climate Crisis -- 2.1. A Look Inside the Greenhouse -- 2.2. Ingredients of the Crisis -- 2.3. Tipping Points -- 2.4. A Smörgåsbord of Impacts -- 2.5. A Taste for Change -- Key Sources and Further Reading -- 3. The No-.brainer: Emissions Reduction -- 3.1. Setting the Scene -- 3.2. Reducing CO2 Emissions -- 3.2.1. Power Generation and Heating+Cooling -- 3.2.2. Transport -- 3.2.3. Steel and Cement -- 3.2.4. Agriculture -- 3.3. Reducing Non-.CO2 Greenhouse Gas Emissions -- 3.4. Emissions Avoidance -- 3.5. Downsides and Challenges -- Key Sources and Further Reading -- 4. The New Kid on the Block: Negative Emissions through Greenhouse Gas Removal -- 4.1. Setting the Scene: The Gigatons Challenge -- 4.2. Land-.based Earth System NETs -- 4.2.1. Vegetation and Soils -- 4.2.2. Biochar -- 4.2.3. Enhanced Weathering -- 4.2.4. Products Made from Captured CO2 -- 4.3. Marine Earth System NETs -- 4.3.1. Ocean Fertilization -- 4.3.2. Blue Carbon -- 4.3.3. Ocean Alkalinization and Negative Emissions Hydrogen -- 4.4. Land-.based Technological NETs -- 4.4.1. BECCS and PyCCS -- 4.4.2. DACCS -- 4.5. Marine Technological NETs-.Artificial Upwelling -- 4.6. Synthesis -- Key Sources and Further Reading -- 5. The Controversial One: Solar Radiation Management -- 5.1. Setting the Scene -- 5.2. Space-.based SRM -- 5.3. Atmosphere-.based SRM -- 5.3.1. Stratospheric Aerosol Injection -- 5.3.2. Marine Cloud Brightening -- 5.3.3. Iron Salt Aerosols -- 5.4. Sea-.Surface SRM -- 5.5. Land-.Surface SRM -- 5.6. Reforestation -- 5.7. Synthesis, Including Downsides and Challenges. , Key Sources and Further Reading -- 6. The Inevitable One: Impacts and Adaptation -- 6.1. Ocean Warming -- 6.2. Land-.ice Reduction -- 6.3. Adaptation -- Key Sources and Further Reading -- 7. The Behavioral Renaissance: Re-.forming Society -- 7.1. Parameters of Change -- 7.2. Governments, Corporations, and Consumers -- 7.3. Discontent and Litigation -- Key Sources and Further Reading -- 8. The Future: Toward Rebalancing Climate -- Key Sources and Further Reading -- 9. Conclusions -- Appendix 1. Climate Feedbacks -- Key Sources and Further Reading -- Appendix 2. Indicative Future Projections for Carbon Removal by NETs -- Key Sources and Further Reading -- Index.
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 4
    Buch
    Buch
    Princeton and Oxford : Princeton University Press
    Schlagwort(e): Paleoceanography ; Ocean History ; Climatic changes ; Ocean Effect of human beings on ; Oceanography ; Paläoozeanographie
    Beschreibung / Inhaltsverzeichnis: "The 4.4-billion-year history of the oceans and their role in Earth's climate system. It has often been said that we know more about the moon than we do about our own oceans. In fact, we know a great deal more about the oceans than many people realize. Scientists know that our actions today are shaping the oceans and climate of tomorrow--and that if we continue to act recklessly, the consequences will be dire. In this timely and accessible book, Eelco Rohling traces the 4.4 billion-year history of Earth's oceans while also shedding light on the critical role they play in our planet's climate system. Beginning with the formation of primeval Earth and the earliest appearance of oceans, Rohling takes readers on a journey through prehistory to the present age, vividly describing the major events in the ocean's evolution--from snowball and greenhouse Earth to the end-Permian mass extinction, the breakup of the Pangaea supercontinent, and the changing climate of today. Along the way, he explores the close interrelationships of the oceans, climate, solid Earth processes, and life, using the context of Earth and ocean history to provide perspective on humankind's impacts on the health and habitability of our planet--and on what the future may hold for us. An invaluable introduction to the cutting-edge science of paleoceanography, The Oceans enables you to make your own informed opinions about the environmental challenges we face as a result of humanity's unrelenting drive to exploit the world ocean and its vital resources."--
    Materialart: Buch
    Seiten: viii, 262 Seiten , Diagramme, Illustrationen, Karten,
    ISBN: 9780691168913
    RVK:
    RVK:
    RVK:
    RVK:
    Sprache: Englisch
    Anmerkung: Literaturverzeichnis: Seite 221-249
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 5
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] The period between 75,000 and 20,000 years ago was characterized by high variability in climate and sea level. Southern Ocean records of ice-rafted debris suggest a significant contribution to the sea level changes from melt water of Antarctic origin, in addition to likely contributions from ...
    Materialart: Digitale Medien
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 6
    Digitale Medien
    Digitale Medien
    [s.l.] : Macmillian Magazines Ltd.
    Nature 434 (2005), S. 975-979 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] The extent of climate variability during the current interglacial period, the Holocene, is still debated. Temperature records derived from central Greenland ice cores show one significant temperature anomaly between 8,200 and 8,100 years ago, which is often attributed to a meltwater outflow ...
    Materialart: Digitale Medien
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 7
    Publikationsdatum: 2017-03-01
    Beschreibung: Atmospheric carbon dioxide concentrations and climate are regulated on geological timescales by the balance between carbon input from volcanic and metamorphic outgassing and its removal by weathering feedbacks; these feedbacks involve the erosion of silicate rocks and organic-carbon-bearing rocks. The integrated effect of these processes is reflected in the calcium carbonate compensation depth, which is the oceanic depth at which calcium carbonate is dissolved. Here we present a carbonate accumulation record that covers the past 53 million years from a depth transect in the equatorial Pacific Ocean. The carbonate compensation depth tracks long-term ocean cooling, deepening from 3.0-3.5 kilometres during the early Cenozoic (approximately 55 million years ago) to 4.6 kilometres at present, consistent with an overall Cenozoic increase in weathering. We find large superimposed fluctuations in carbonate compensation depth during the middle and late Eocene. Using Earth system models, we identify changes in weathering and the mode of organic-carbon delivery as two key processes to explain these large-scale Eocene fluctuations of the carbonate compensation depth.
    Materialart: Article , PeerReviewed
    Format: text
    Format: text
    Format: text
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 8
    Publikationsdatum: 2017-10-13
    Beschreibung: More than 250 plumes of gas bubbles have been discovered emanating from the seabed of the West Spitsbergen continental margin, in a depth range of 150– 400 m, at and above the present upper limit of the gas hydrate stability zone (GHSZ). Some of the plumes extend upward to within 50 m of the sea surface. The gas is predominantly methane. Warming of the northward-flowing West Spitsbergen current by 1° C over the last thirty years is likely to have increased the release of methane from the seabed by reducing the extent of the GHSZ, causing the liberation of methane from decomposing hydrate. If this process becomes widespread along Arctic contine ntal margins, tens of Teragrams of methane per year could be released into the ocean.
    Materialart: Article , PeerReviewed
    Format: text
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 9
    facet.materialart.
    Unbekannt
    ANNUAL REVIEWS
    In:  EPIC3Annual Review of Marine Science, ANNUAL REVIEWS, 10, pp. 261-288, ISSN: 1941-1405
    Publikationsdatum: 2018-05-09
    Beschreibung: Climate sensitivity represents the global mean temperature change caused by changes in the radiative balance of climate; it is studied for both present/future (actuo) and past (paleo) climate variations, with the former based on instrumental records and/or various types of model simulations. Paleo-estimates are often considered informative for assessments of actuo-climate change caused by anthropogenic greenhouse forcing, but this utility remains debated because of concerns about the impacts of uncertainties, assumptions, and incomplete knowledge about controlling mechanisms in the dynamic climate system, with its multiple interacting feedbacks and their potential dependence on the climate background state. This is exacerbated by the need to assess actuo- and paleoclimate sensitivity over different timescales, with different drivers, and with different (data and/or model) limitations. Here, we visualize these impacts with idealized representations that graphically illustrate the nature of time-dependent actuo- and paleoclimate sensitivity estimates, evaluating the strengths, weaknesses, agreements, and differences of the two approaches. We also highlight priorities for future research to improve the use of paleo-estimates in evaluations of current climate change.
    Repository-Name: EPIC Alfred Wegener Institut
    Materialart: Article , isiRev
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 10
    Publikationsdatum: 2019-10-28
    Beschreibung: On behalf of the authors and readers of Reviews of Geophysics, the American Geophysical Union (AGU), and the broader scientific community, the Editors wish to wholeheartedly thank those who reviewed the manuscripts for Reviews of Geophysics in 2018. Reviews of Geophysics is the top rated journal in Geophysics and Geochemistry and it could not exist without your investment of time and effort, lending your expertise to ensure that the papers published in this journal meet the standards that the research community expects for it. We sincerely appreciate the time spent reading and commenting on manuscripts, and we are very grateful for your willingness and readiness to serve in this role. Reviews of Geophysics published 20 review papers and an editorial in 2018, covering most of the AGU Section topics, and for this we were able to rely on the efforts of 85 dedicated reviewers from 20 countries. Many reviewers answered the call multiple times. Thank you again. We look forward to a 2019 of exciting advances in the field and communicating those advances to our community and to the broader public.
    Beschreibung: Published
    Beschreibung: 4
    Beschreibung: 5TM. Informazione ed editoria
    Beschreibung: JCR Journal
    Repository-Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Materialart: article
    Standort Signatur Einschränkungen Verfügbarkeit
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