LEADER 08750nam 2200721 a 450 001 9910825240403321 005 20240416132204.0 010 $a1-281-39837-3 010 $a9786611398378 010 $a0-87586-559-3 035 $a(CKB)1000000000484949 035 $a(SSID)ssj0000175898 035 $a(PQKBManifestationID)12001581 035 $a(PQKBTitleCode)TC0000175898 035 $a(PQKBWorkID)10203872 035 $a(PQKB)10187998 035 $a(SSID)ssj0000361429 035 $a(PQKBManifestationID)12090514 035 $a(PQKBTitleCode)TC0000361429 035 $a(PQKBWorkID)10366737 035 $a(PQKB)11450123 035 $a(MiAaPQ)EBC319260 035 $a(Au-PeEL)EBL319260 035 $a(CaPaEBR)ebr10476739 035 $a(CaONFJC)MIL139837 035 $a(OCoLC)476115923 035 $a(EXLCZ)991000000000484949 100 $a20070417d2008 uy 0 101 0 $aeng 135 $aurcn||||||||| 181 $ctxt 182 $cc 183 $acr 200 10$aIce age extinction $ecause and human consequences /$fJim Snook 205 $a1st ed. 210 $aNew York $cAlgora Pub.$d2008 215 $axiv, 191 p. $cill., maps 300 $aBibliographic Level Mode of Issuance: Monograph 311 $a0-87586-557-7 311 $a0-87586-558-5 320 $aIncludes bibliographical references and indexes. 327 $aIntro -- Acknowledgements -- Maps and Diagrams -- Preface -- Chapter 1. Introduction -- The Last Extinction Compared to Other Times of Extinction -- How the Last Extinction Relates to the Ice Age -- Life Changes near the End of the Last Ice Age -- Background Data -- Low Atmospheric Carbon Dioxide Effect -- Looking Ahead -- Chapter 2. Transitions Relating to Extinction -- Exposed Land -- Greatest Glacial Extent -- Changing Plant Distribution and Character -- Woolly Mammoth and Relatives -- Large Animal Distribution -- Chapter 3. Extinction -- Melting of the Continental Glaciers -- Large Animal Extinction -- Loess and Sand Dune Deposits -- Dust and Sand Storm Effects on Animals and Humans -- Chapter 4. How the Glacial Cycle Works -- Heat Cycles -- Energy for the Glacial Cycle -- How Heat is Utilized on Earth -- How a Glacier Works -- Types of Glaciers -- Idealized 100,000 Year Glacial Cycle -- Interglacial Period -- Accumulation Phase -- Background Information for Full Data Diagram -- Dormant Phase -- Active Phase -- Glacial Breakup Phase -- Chapter 5. Ocean Changes Relating to Glaciation and Extinction -- Atmospheric Gases in the Oceans -- Prelude to Extinction in the Active Phase -- Changes to the Oceans during Glacial Breakup -- Meltwater Distribution during Glacial Melting -- Carbon Dioxide Absorbed by the Oceans -- After the Glacial Breakup -- Chapter 6. Changes in the Atmosphere during the Last Extinction -- Origin of the Atmosphere -- Evolution of the Atmosphere -- Shape of the Atmosphere -- Tree Lines -- Late Glacial Cycle Atmospheric Changes Leading to Extinction -- The Atmosphere during the Interglacial Period -- Particles in the Atmosphere -- Chapter 7. Glacial Changes to the Land Affecting Life -- What Glaciers Do to the Land -- Land Changes from Glacial Breakup and Melting -- Land Changes Left Behind After Glaciation. 327 $aEvents Leading to Loess and Sand Dune Deposits -- Origin of Loess and Sand Dune Deposits -- Land Changes from Lowering Sea Level -- Land Changes from Rising Sea Level -- Chapter 8. Changes in Plants Leading to Extinction -- Plant Changes throughout Geological History -- Plant Changes in the Last Glacial Cycle -- Plant Changes Leading to Extinction -- Some Plant Life Changes Associated with Extinction -- Plant Changes since the End of the Last Ice Age -- Chapter 9. Large Animal Extinction Associated with Glacial Melting -- Origin and Evolution of Animals -- Animal Life in the Pleistocene -- Animal Life in the Last Glacial Breakup Phase -- Extent of Extinction -- Key Points for Extinction -- Animal Life after the Extinction -- Chapter 10. The Human Condition during Extinction -- Origin and Development of Early Humans -- Humans in the Pleistocene -- Humans in the Active Phase Prior to Extinction -- Humans in the Last Glacial Breakup -- Chapter 11. First Big Increase in Atmospheric Carbon Dioxide and Population -- Humans in the Current Interglacial Period -- Rapid Increase in Atmospheric Carbon Dioxide and Human, Plant, and Animal Population -- Agriculture -- Irrigation and Nutrients -- Growth of Civilization -- Warm Spell before the Little Ice Age -- Little Ice Age -- Human Response to the Little Ice Age -- Chapter 12. Current Big Increase in Atmospheric Carbon Dioxide and Population -- Large Increase in Atmospheric Carbon Dioxide and Population in the Last 150 Years -- Crop Yield Increase Caused by Increase in Atmospheric Carbon Dioxide -- Wheat Crop Sketches: 1918â?"1998 -- (Source: Kansas Agriculture Statistics Service) -- Other Factors Associated with Food Supply -- Factors Altering Human Population Growth -- The Oceans Rising or Seashores Sinking -- Plant and Animal Changes with Increased Atmospheric Carbon Dioxide. 327 $aAttitude Changes with Increased Atmospheric Carbon Dioxide and Population -- Chapter 13. The Way We Are and Where We are Heading -- Where We Are Today -- Where We are Heading -- Historic Data and Future Projections -- Sometimes People Can be an Arrogant Lot -- Chapter 14. The Future -- Life in the Age of Declining Fossil Fuels -- Life in a Time of Declining and Aging Population -- Life After the End of the Fossil Fuels -- Life in the Age of Declining Atmospheric Carbon Dioxide -- Life in the Coming Glacial Cycle -- Conclusion -- Sources -- Index of Names -- Index of Subjects. 330 $aGlobal warming seen from the other side: by the end of the last ice age, the earth had lost most of its large animal species and most of its humans. In a novel approach the author argues that the main cause of this catastrophic extinction was a drastic reduction in atmospheric carbon dioxide, due to the long period of cold, and he backs up his theory with scientific explanations given in clear language for the general reader. The author explores the causes of Earth s cyclical temperature changes and shows how those temperature shifts touch off a chain of events in the atmosphere, in the oceans and on land. Cold temperature was the trigger; and the resultant reduction in carbon dioxide, he argues, was the bullet that killed off so many species. The re-warming released more carbon dioxide into the atmosphere and fueled a resurgence which we are still enjoying. In addition, the author describes the human responses to increases in atmospheric carbon dioxide after the last ice age and in the last 150 years. Near the end of the last ice age, atmospheric carbon dioxide was about half of what it is today. Due to the lack of carbon dioxide, most of the vegetation disappeared from the middle and high latitudes. Without plants to eat, many large animals became extinct; North America lost three-fourths of its large animals including the woolly mammoth, mastodon, and saber tooth cat. Humans, too, had little to eat in these areas and their population declined dramatically. The book then explains how and why atmospheric carbon dioxide increased by about 50% after the last ice age ended, encouraging a population explosion among plants, animals and humans, all of which then migrated into many previously barren areas. More recently, the 28% increase in atmospheric carbon dioxide in the last 150 years has caused a six-fold increase in the human population. Changes 330 8 $ain the next 300 years will reverse some of the current trends. There have been some books on the causes of extinction over the last forty years, but all looked at other causes and none examined the role of low atmospheric carbon dioxide. This book has value for anyone interested in the ice age extinction; glaciers; the glacial cycle; the atmosphere and oceans; the past and future of plants, animals, and humans. It provides long-term information on atmospheric carbon dioxide, global warming and cooling. 606 $aExtinction (Biology) 606 $aGlacial epoch 606 $aClimatic changes$xEnvironmental aspects 606 $aAtmospheric carbon dioxide$xPhysiological effect 615 0$aExtinction (Biology) 615 0$aGlacial epoch. 615 0$aClimatic changes$xEnvironmental aspects. 615 0$aAtmospheric carbon dioxide$xPhysiological effect. 676 $a576.8/4 700 $aSnook$b Jim$f1933-$01716504 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910825240403321 996 $aIce age extinction$94111869 997 $aUNINA