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Year: 2004 Publisher: Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey,
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Soils --- Forest soils --- Carbon cycle (Biogeochemistry) --- Carbon content
ISBN: 0197562213 1280428120 1423720911 0195346653 160256504X 9781423720911 9781280428128 9781602565043 9786610428120 6610428123 0195173333 9780195173338 9780195346657 0195173333 9780195173338 9780197562215 0190291613 Year: 2004 Publisher: Oxford, [England] ; New York, New York : Oxford University Press,
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The Pharnerozoic Carbon Cycle applies an earth system science approach to the study of the long-term carbon cycle, which involves the transfer of carbon between rocks and the atmosphere, oceans and life. Theoretical modeling is used to calculate how levels of atmosphere CO2 nad O2 have changed over the past 550 million years.
Atmospheric carbon dioxide --- Carbon cycle (Biogeochemistry) --- Global carbon cycle --- Biogeochemical cycles --- Air --- Atmospheric chemistry --- Carbon dioxide --- Evolution. --- Carbon dioxide content
ISBN: 0195173333 9780195173338 Year: 2004 Publisher: Oxford: Oxford University Press,
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ISBN: 3540011536 Year: 2004 Publisher: Berlin ; New York : Springer,
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ISBN: 1610910753 1597268771 1417539127 9781417539123 9781610910750 9781559635264 1559635266 9781559635271 1559635274 9781597268776 155963202X 9781559632027 1559632011 9781559632010 Year: 2004 Publisher: Washington : Island Press,
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Atmospheric carbon dioxide. --- Carbon cycle (Biogeochemistry) --- Greenhouse gas mitigation. --- Nature --- Abatement of greenhouse gas emissions --- Emission reduction, Greenhouse gas --- Emissions reduction, Greenhouse gas --- GHG mitigation --- Greenhouse gas abatement --- Greenhouse gas emission reduction --- Greenhouse gas emissions reduction --- Greenhouse gas reduction --- Mitigation of greenhouse gas emissions --- Reduction of greenhouse gas emissions --- Pollution prevention --- Global carbon cycle --- Biogeochemical cycles --- Air --- Atmospheric chemistry --- Carbon dioxide --- Anthropogenic effects on nature --- Ecological footprint --- Human beings --- Anthropogenic soils --- Human ecology --- Effect of human beings on. --- Carbon dioxide content --- United States --- Economic policy.
ISBN: 1402020864 1402020856 1402020872 Year: 2004 Volume: v. 40 Publisher: Dordrecht ; Boston ; London Brussels Kluwer Academic Publishers NATO Scientific Affairs Division
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Our desire to understand the global carbon cycle and its link to the climate system represents a huge challenge. These overarching questions have driven a great deal of scientific endeavour in recent years: What are the basic oceanic mechanisms which control the oceanic carbon reservoirs and the partitioning of carbon between ocean and atmosphere? How do these mechanisms depend on the state of the climate system and how does the carbon cycle feed back on climate? What is the current rate at which fossil fuel carbon dioxide is absorbed by the oceans and how might this change in the future? To begin to answer these questions we must first understand the distribution of carbon in the ocean, its partitioning between different ocean reservoirs (the "solubility" and "biological" pumps of carbon), the mechanisms controlling these reservoirs, and the relationship of the significant physical and biological processes to the physical environment. The recent surveys from the JGOFS and WOCE (Joint Global Ocean Flux Study and World Ocean Circulation Ex periment) programs have given us a first truly global survey of the physical and biogeochemical properties of the ocean. These new, high quality data provide the opportunity to better quantify the present oceans reservoirs of carbon and the changes due to fossil fuel burning. In addition, diverse process studies and time-series observations have clearly revealed the complexity of interactions between nutrient cycles, ecosystems, the carbon-cycle and the physical envi ronment.
Chemical oceanography --- Océanographie chimique --- Océanographie chimique --- Cycle du carbone (Biogéochimie) --- Carbon cycle (Biogeochemistry) --- Climatic changes --- Climat --- Congresses --- Congresses. --- Congrès --- Changements --- Oceanography. --- Atmospheric sciences. --- Atmospheric Sciences. --- Atmospheric sciences --- Earth sciences --- Atmosphere --- Oceanography, Physical --- Oceanology --- Physical oceanography --- Thalassography --- Marine sciences --- Ocean
Dissertation
ISBN: 9059890116 Year: 2004 Publisher: Gent Universiteit Gent. Faculteit van de Landbouwkundige en Toegepaste Biologische Wetenschappen
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Proefschriften --- Thèses --- Prairie permanente --- Permanent pastures --- Fertilité du sol --- soil fertility --- Matière organique --- organic matter --- Mesure --- Measurement --- Technique des traceurs --- Tracer techniques --- Carbone --- Carbon --- Azote --- Nitrogen --- Cycle de l'azote --- nitrogen cycle --- Cycle du carbone --- carbon cycle --- Propriété physicochimique du sol --- soil chemicophysical properties --- Biologie du sol --- Soil biology --- 631.417 --- 631.423 --- Organic chemistry of soil --- Quantitative soil analysis --- Theses --- Sciences and engineering --- biological sciences --- agriculture --- agronomy --- earth and environmental sciences --- biogeochemistry --- soil science --- 631.423 Quantitative soil analysis --- 631.417 Organic chemistry of soil --- agronomy. --- biogeochemistry. --- soil science. --- Biological sciences --- Agriculture --- Agronomy. --- Earth and environmental sciences --- Biogeochemistry. --- Soil science.
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