LEADER 05283oam 22006254a 450 001 9910784645603321 005 20231220201546.0 010 $a1-281-03665-X 010 $a9786611036652 010 $a0-08-050011-0 035 $a(CKB)1000000000364312 035 $a(EBL)299531 035 $a(OCoLC)476077810 035 $a(SSID)ssj0000111761 035 $a(PQKBManifestationID)11145649 035 $a(PQKBTitleCode)TC0000111761 035 $a(PQKBWorkID)10085948 035 $a(PQKB)10955124 035 $a(Au-PeEL)EBL299531 035 $a(CaPaEBR)ebr10186832 035 $a(MiAaPQ)EBC299531 035 $a(EXLCZ)991000000000364312 100 $a20011010d2002 uy 0 101 0 $aeng 135 $aurcn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aBiogeochemistry of marine dissolved organic matter /$fedited by Dennis A. Hansell, Craig A. Carlson 210 $aAmsterdam ;$aBoston $cAcademic Press$dc2002 215 $a1 online resource (807 pages) 311 0 $a0-12-323841-2 320 $aIncludes bibliographical references and index. 327 $aFront Cover; Biogeochemistry of Marine Dissolved Organic Matter; Copyright Page; Contents; Contributors; Foreword; Preface; Chapter 1. Why Dissolved Organics Matter?; I. Introduction; II. DOM Research Pre-1970; III. DOM Research in the 1970's; IV. DOM Research in the 1980's; V. ""New"" DON and DOC; VI. Why Dissolved Organics Matter; VII. What did we Learn?; References; Chapter 2. Analytical Methods for Total DOM Pools; I. Introduction; II. Dissolved Organic Carbon Analysis; III. Dissolved Organic Nitrogen Analysis; IV. Dissolved Organic Phosphorus Analysis; V. Multielemental Methods 327 $aVI. The Limits of Elemental Analyses VII. The Need for Continual use of Reference Materials; References; Chapter 3. Chemical Composition and Reactivity; I. Introduction; II. Distribution and Chemical Characteristics of Bulk Marine DOM; III. Major Topics of Ongoing and Future Research About the Cycling of DOM; References; Chapter 4. Production and Removal Processes; I. Introduction; II. DOM Production Processes; III. DOM Removal Processes; IV. DOM Lability; V. DOM Accumulation; VI. Summary; References; Chapter 5. Dynamics of DON; I. Introduction 327 $aII. Concentration and Composition of the DON Pool III. Sources of DON; IV. Sinks for DON; V. DON Turnover Times; VI. Summary; References; Chapter 6. Dynamics of DOP; I. Introduction; II. Terms, Definitions, and Concentration Units; III. The Early Years of Pelagic Marine P-Cycle Research (1884-1955); IV. The Pelagic Marine P-Cycle: Key Pools and Processes; V. Sampling, Incubation, Storage, and Analytical Considerations; VI. DOP in the Sea: Variations in Space; VII. DOP in the Sea: Variations in Time; VIII. DOP Pool Characterization; IX. DOP Production, Utilization, and Remineralization 327 $aX. Conclusions and Prospectus References; Chapter 7. Marine Colloids and Trace Metals; I. Introduction; II. Definition of Marine Colloids; III. Analytical Methods; IV. Metal Content of Marine Colloidal Matter; V. The Chemical Form of Colloidal Metals; VI. Particulate-Based Estimates of Colloidal Metal Concentrations; VII. Sources of Metal-Complexing Colloidal Ligands; VIII. Measurement of Colloid Reaction Rates; IX. The Biological Availability of Colloidal Bioactive Metals; X. Summary; References; Chapter 8. Carbon Isotopic Composition of DOM; I. Introduction 327 $aII. Conventions and Definitions for Expressing Isotopic Contents of DOC; III. Methods for Extracting DOC from Seawater for Isotopic Analysis; IV. Measurements and Distributions of ?13C and ?14C in Marine DOC; V. Applications of ?13C and (?)14C in Marine DOC Cycling Studies; VI. Summary and Future Challenges; References; Chapter 9. Photochemistry and the Cycling of Carbon, Sulfur, Nitrogen and Phosphorus; I. Introduction; II. Photochemical Transformation of Riverine and Marsh-Derived DOM Inputs to the Sea; III. Impact of Photochemistry on Elemental Cycles; IV. Unresolved Questions and Future Research 330 $aInterest in marine dissolved organic matter (DOM) is very high because it plays an important role in oceanic and global carbon cycling, which in turn impacts weather. Understanding the processes involved in the transformations of carbon, phosphorus, nitrogen, and other major elements in the oceans has been a primary goal of marine biogeochemists and oceanographers over the past decade. This book, in 16 chapters with over 170 figures and tables, reports on the major advances in this area by a distinguished group of international chemical and biological oceanographers. 606 $aSeawater$xOrganic compound content 606 $aChemical oceanography 606 $aBiogeochemistry 615 0$aSeawater$xOrganic compound content. 615 0$aChemical oceanography. 615 0$aBiogeochemistry. 676 $a551.46/01 701 $aHansell$b Dennis A$01570158 701 $aCarlson$b Craig A$01570159 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910784645603321 996 $aBiogeochemistry of marine dissolved organic matter$93843605 997 $aUNINA