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  • 1
    Online Resource
    Online Resource
    Berkeley :University of California Press,
    Keywords: Seawater -- Analysis. ; Carbon -- Analysis. ; Carbon cycle (Biogeochemistry). ; Electronic books.
    Description / Table of Contents: Each year, the concentration of dissolved inorganic carbon (DIC) in the mixed layer at Station S in the Sargasso Sea decreases from winter to summer by about 30 umol/kg. The authors of this study demonstrate that by simultaneously observing changes in the stable isotopic ration of DIC, it is possible to quantify the contribution of physical and biological processes to this summer-fall drawdown. They find that biology is the dominant contrbutor to the drawdown, but that physical processes also play an important role.
    Type of Medium: Online Resource
    Pages: 1 online resource (106 pages)
    Edition: 1st ed.
    ISBN: 9780520915961
    Series Statement: Bulletin of the Scripps Institution of Oceanography Series ; v.30
    DDC: 551.46/462
    Language: English
    Note: COVER -- TITLE -- COPYRIGHT -- CONTENTS -- ABSTRACT -- ACKNOWLEDGMENTS -- 1. INTRODUCTION -- 2. PROCESSES CONTROLLING THE CARBON BALANCE IN THE UPPER OCEAN -- 2.1 Introduction -- 2.2 Biological Processes -- 2.3 Air-Sea Exchange -- 2.4 Mixed-Layer Dynamics and Vertical Transport -- 2.5 Lateral Transport -- 2.6 The Seasonal Cycle Near Bermuda -- 3. CONSTRAINING CARBON BUDGETS BY CONCURRENT MEASUREMENTS OF DIC AND 13δ -- 4. SEASONAL OBSERVATIONS -- 5. HARMONIC FITTING -- 6. DESCRIPTION OF THE SEASONAL MODEL -- 6.1 Outline of the Model -- 6.2 Air-Sea Gas Transfer -- 6.3 Vertical Turbulent Diffusive Transport -- 6.4 Vertical Entrainment -- 6.5 Biological Exchange: Net Community Production -- 6.6 Calculation of Vertically Integrated Rates of Change -- 7. RESULTS OF THE SEASONAL MODEL -- 7.1 Seasonal Variations of Dissolved Inorganic Carbon -- 7.2 Calculated Seasonal Cycle of Dissolved Inorganic Carbon -- 7.3 Seasonal Variations of Vertically Integrated Rates of Change -- 7.4 Temporally Integrated Changes in Concentration -- 7.5 Temporally and Vertically Integrated Rates of Change -- 8. DISCUSSION -- 8.1 Summary and Discussion of the Sensitivity Tests -- 8.2 Comparison with Other Estimates -- 8.3 Comparison with Tracer Transport Model Predictions -- 9. SUMMARY AND CONCLUSIONS -- REFERENCES -- APPENDICES -- APPENDIX A: FORMULAS FOR THE SEASONAL MODEL -- A.1 Air-Sea Gas Transfer -- A.2 Vertical Turbulent Diffusive Transport -- A.3 Vertical Entrainment -- APPENDIX B: THREE-DIMENSIONAL GLOBAL OCEAN TRACER TRANSPORT MODEL OF BACASTOW AND MAIER-REIMER (1991) -- APPENDIX C: SENSITIVITY TESTS -- C.1 Introduction -- C.2 Air-Sea Gas Transfer -- C.3 Vertical Transport -- C.4 Biological Exchange -- TABLES -- FIGURES.
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  • 2
    Book
    Book
    Berkeley, Calif. : Univ. of California Pr.
    Keywords: Seawater Analysis ; Carbon Analysis ; Carbon cycle (Biogeochemistry) ; Seawater Analysis ; Carbon Analysis ; Carbon cycle Biogeochemistry ; Sargassosee ; Meereschemie ; Kohlenstoffkreislauf ; Sargassosee ; Kohlenstoffkreislauf
    Type of Medium: Book
    Pages: VIII, 96 S , graph. Darst , 26 cm
    ISBN: 0520098331
    Series Statement: Bulletin of the Scripps Institution of Oceanography of the University of California, La Jolla, California 30
    DDC: 551.46/462
    Language: English
    Note: Includes bibliographical references (p. 39-48)
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  • 3
    Type of Medium: Book
    Pages: 105 S , graph. Darst., Kt
    Series Statement: Report / Max-Planck-Institut für Meteorologie 33
    Language: Undetermined
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  • 4
    Electronic Resource
    Electronic Resource
    Palo Alto, Calif. : Annual Reviews
    Annual Review of Environment and Resources 23 (1998), S. 25-82 
    ISSN: 1056-3466
    Source: Annual Reviews Electronic Back Volume Collection 1932-2001ff
    Topics: Energy, Environment Protection, Nuclear Power Engineering
    Notes: When I began my professional career, the pursuit of science was in a transition from a pursuit by individuals motivated by personal curiosity to a worldwide enterprise with powerful strategic and materialistic purposes. The studies of the Earth's environment that I have engaged in for over forty years, and describe in this essay, could not have been realized by the old kind of science. Associated with the new kind of science, however, was a loss of ease to pursue, unfettered, one's personal approaches to scientific discovery. Human society, embracing science for its tangible benefits, inevitably has grown dependent on scientific discoveries. It now seeks direct deliverable results, often on a timetable, as compensation for public sponsorship. Perhaps my experience in studying the Earth, initially with few restrictions and later with increasingly sophisticated interaction with government sponsors and various planning committees, will provide a perspective on this great transition from science being primarily an intellectual pastime of private persons to its present status as a major contributor to the quality of human life and the prosperity of nations.
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 277 (1979), S. 121-123 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The new isotopic measurements are plotted in Fig. 1 as the per mil variation, 〈513C, of the 13C/12C ratio from the historic standard PDB. Also plotted are isotopic data for 1955 and 1956 for those sites and times of day of the original study having minimal local disturbance to the CO2 ...
    Type of Medium: Electronic Resource
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  • 6
    Publication Date: 2023-02-16
    Keywords: Carbon dioxide; CO2-analyzer, nondispersive infrared gas analyzer with water vapor freeze trap; DATE/TIME; Mauna_Loa; MLO Station (CMDL); OBSE; Observation
    Type: Dataset
    Format: text/tab-separated-values, 485 data points
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  • 7
    Publication Date: 2024-02-17
    Keywords: 31AR19630216-track; Algorithm; Argo; CT; DATE/TIME; Depth, bathymetric, interpolated/gridded; DEPTH, water; Distance; extracted from the 2-Minute Gridded Global Relief Data (ETOPO2); extracted from the World Ocean Atlas 2005; Fugacity of carbon dioxide (water) at sea surface temperature (wet air); LATITUDE; LONGITUDE; LSDA; LUSIAD-A; Pressure, atmospheric; Quality flag; Recomputed after SOCAT (Pfeil et al., 2013); Salinity, interpolated; SOCAT; Surface Ocean CO2 Atlas Project; Temperature, water; Underway cruise track measurements; xCO2 (water) at sea surface temperature (dry air)
    Type: Dataset
    Format: text/tab-separated-values, 29070 data points
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  • 8
    Publication Date: 2024-02-17
    Keywords: 31HO19571021-track; Algorithm; CT; DATE/TIME; Depth, bathymetric, interpolated/gridded; DEPTH, water; Distance; DOWNWIND-H; extracted from the 2-Minute Gridded Global Relief Data (ETOPO2); extracted from the World Ocean Atlas 2005; Fugacity of carbon dioxide (water) at sea surface temperature (wet air); Horizon; LATITUDE; LONGITUDE; Pressure, atmospheric; Quality flag; Recomputed after SOCAT (Pfeil et al., 2013); Salinity, interpolated; SOCAT; Surface Ocean CO2 Atlas Project; Temperature, water; Underway cruise track measurements; xCO2 (water) at sea surface temperature (dry air)
    Type: Dataset
    Format: text/tab-separated-values, 9742 data points
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  • 9
    Publication Date: 2024-02-17
    Keywords: 31AR19620519-track; Algorithm; Argo; CT; DATE/TIME; Depth, bathymetric, interpolated/gridded; DEPTH, water; Distance; extracted from the 2-Minute Gridded Global Relief Data (ETOPO2); extracted from the World Ocean Atlas 2005; Fugacity of carbon dioxide (water) at sea surface temperature (wet air); LATITUDE; LONGITUDE; LSDA; LUSIAD-A; Pressure, atmospheric; Quality flag; Recomputed after SOCAT (Pfeil et al., 2013); Salinity, interpolated; SOCAT; Surface Ocean CO2 Atlas Project; Temperature, water; Underway cruise track measurements; xCO2 (water) at sea surface temperature (dry air)
    Type: Dataset
    Format: text/tab-separated-values, 32486 data points
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  • 10
    Publication Date: 2024-02-17
    Keywords: 31AR19610131-track; Algorithm; Argo; CT; DATE/TIME; Depth, bathymetric, interpolated/gridded; DEPTH, water; Distance; extracted from the 2-Minute Gridded Global Relief Data (ETOPO2); extracted from the World Ocean Atlas 2005; Fugacity of carbon dioxide (water) at sea surface temperature (wet air); LATITUDE; LONGITUDE; MONS01AR-MONS08AR; MONSOON; Pressure, atmospheric; Quality flag; Recomputed after SOCAT (Pfeil et al., 2013); Salinity, interpolated; SOCAT; Surface Ocean CO2 Atlas Project; Temperature, water; Underway cruise track measurements; xCO2 (water) at sea surface temperature (dry air)
    Type: Dataset
    Format: text/tab-separated-values, 9931 data points
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