LEADER 03418nam 2200697 a 450 001 9910454776703321 005 20200520144314.0 010 $a1-282-35580-5 010 $a9786612355806 010 $a0-520-91596-8 024 7 $a10.1525/9780520915961 035 $a(CKB)1000000000767464 035 $a(EBL)470850 035 $a(OCoLC)609849939 035 $a(SSID)ssj0000350348 035 $a(PQKBManifestationID)11249736 035 $a(PQKBTitleCode)TC0000350348 035 $a(PQKBWorkID)10355816 035 $a(PQKB)10598458 035 $a(MiAaPQ)EBC470850 035 $a(OCoLC)777471944 035 $a(MdBmJHUP)muse31092 035 $a(DE-B1597)521119 035 $a(DE-B1597)9780520915961 035 $a(Au-PeEL)EBL470850 035 $a(CaPaEBR)ebr10676167 035 $a(CaONFJC)MIL235580 035 $a(EXLCZ)991000000000767464 100 $a19990503d1999 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aSeasonal carbon cycling in the Sargasso Sea near Bermuda$b[electronic resource] /$fNicolas Gruber and Charles D. Keeling 210 $aBerkeley $cUniversity of California Press$d1999 215 $a1 online resource (106 p.) 225 1 $aBulletin of the Scripps Institution of Oceanography, University of California, San Diego ;$vv. 30 300 $aDescription based upon print version of record. 311 $a0-520-09833-1 320 $aIncludes bibliographical references. 327 $tFrontmatter -- $tCONTENTS -- $tABSTRACT -- $tACKNOWLEDGMENTS -- $t1. INTRODUCTION -- $t2. PROCESSES CONTROLLING THE CARBON BALANCE IN THE UPPER OCEAN -- $t3. CONSTRAINING CARBON BUDGETS BY CONCURRENT MEASUREMENTS OF DIC AND 13? -- $t4. SEASONAL OBSERVATIONS -- $t5. HARMONIC FITTING -- $t6. DESCRIPTION OF THE SEASONAL MODEL -- $t7. RESULTS OF THE SEASONAL MODEL -- $t8. DISCUSSION -- $t9. SUMMARY AND CONCLUSIONS -- $tREFERENCES -- $tAPPENDIX A: FORMULAS FOR THE SEASONAL MODEL -- $tAPPENDIX B: THREE-DIMENSIONAL GLOBAL OCEAN TRACER TRANSPORT MODEL OF BACASTOW AND MAIER-REIMER (1991) -- $tAPPENDIX C: SENSITIVITY TESTS -- $tTABLES -- $tFIGURES 330 $aEach year, the concentration of dissolved inorganic carbon (DIC) in the mixed layer at Station S in the Sargasso Sea decreases from winter to summer by about 30 umol/kg. The authors of this study demonstrate that by simultaneously observing changes in the stable isotopic ration of DIC, it is possible to quantify the contribution of physical and biological processes to this summer-fall drawdown. They find that biology is the dominant contrbutor to the drawdown, but that physical processes also play an important role. 410 0$aBulletin of the Scripps Institution of Oceanography, La Jolla, California ;$vv. 30. 606 $aSeawater$xAnalysis 606 $aCarbon$xAnalysis 606 $aCarbon cycle (Biogeochemistry) 608 $aElectronic books. 615 0$aSeawater$xAnalysis. 615 0$aCarbon$xAnalysis. 615 0$aCarbon cycle (Biogeochemistry) 676 $a551.46/462 700 $aGruber$b Nicolas$f1968-$01046591 701 $aKeeling$b Charles D.$f1928-$01046592 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910454776703321 996 $aSeasonal carbon cycling in the Sargasso Sea near Bermuda$92473604 997 $aUNINA