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  • 1
    Online-Ressource
    Online-Ressource
    Newark :John Wiley & Sons, Incorporated,
    Schlagwort(e): Freshwater phytoplankton. ; Electronic books.
    Materialart: Online-Ressource
    Seiten: 1 online resource (402 pages)
    Ausgabe: 1st ed.
    ISBN: 9781405150934
    DDC: 579.8/1776
    Sprache: Englisch
    Anmerkung: Intro -- Phytoplankton Productivity -- Contents -- Contributors -- Foreword -- Acknowledgements -- Chapter 1 A Biography of Einer Steemann Nielsen: the Man and his Science -- Chapter 2 History of the Study of Plankton Productivity -- Chapter 3 Physiology and Biochemistry of Photosynthesis and Algal Carbon Acquisition -- Chapter 4 Approaches to the Measurement of Plankton Production -- Chapter 5 Supply and Uptake of Inorganic Nutrients -- Chapter 6 Variability of Plankton and Plankton Processes on the Mesoscale -- Chapter 7 Assessment of Primary Production at the Global Scale -- Chapter 8 On the Interannual Variability in Phytoplankton Production in Freshwaters -- Chapter 9 Sustained and Aperiodic Variability in Organic Matter Production and Phototrophic Microbial Community Structure in the North Pacific Subtropical Gyre -- Chapter 10 Regional-scale Influences on the Long-term Dynamics of Lake Plankton -- Chapter 11 Ecosystem Function and Degradation -- Chapter 12 On the Evolution of the Carbon Cycle -- Chapter 13 Marine Productivity: Footprints of the Past and Steps into the Future -- Appendix Steemann Nielsen's Publications -- Index.
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  • 2
    Online-Ressource
    Online-Ressource
    Newark :John Wiley & Sons, Incorporated,
    Schlagwort(e): Sea ice. ; Electronic books.
    Materialart: Online-Ressource
    Seiten: 1 online resource (667 pages)
    Ausgabe: 3rd ed.
    ISBN: 9781118778364
    DDC: 551.34/3
    Sprache: Englisch
    Anmerkung: Cover -- Title Page -- Copyright -- Contents -- List of contributors -- Preface -- Chapter 1 Overview of sea ice growth and properties -- 1.1 Introduction -- 1.1.1 Lake ice versus sea ice -- 1.2 Ions in the water: sea ice microstructure and phase diagram -- 1.2.1 Crystal structure of ice Ih -- 1.2.2 Columnar ice microstructure and texture -- 1.2.3 Granular ice microstructure and texture -- 1.2.4 Frazil ice -- 1.2.5 Formation of sea ice -- 1.2.6 Phase relations in sea ice -- 1.3 Desalination and pore microstructure -- 1.3.1 Salinity profiles of growing and melting sea ice -- 1.3.2 Origin of brine movement in growing sea ice -- 1.3.3 Brine movement and bulk salinity -- 1.3.4 Development of the pore microstructure during growth and melt -- 1.3.5 Brine movement during melt -- 1.3.6 Permeability of sea ice -- 1.3.7 Sea ice salinity parameterizations -- 1.3.8 Phase fractions and microstructural evolution -- 1.3.9 Temperature and salinity as state variables -- 1.3.10 Caveats and limitations -- 1.4 Physical properties -- 1.4.1 Thermal conductivity -- 1.4.2 Specific heat capacity and latent heat of fusion and of sea ice -- 1.4.3 Optical properties of sea ice -- 1.4.4 Dielectric properties of sea ice -- 1.4.5 Macroscopic ice strength -- 1.5 Sea ice growth models, deformation and melt -- 1.5.1 The role of the snow cover in sea ice growth -- 1.5.2 Energy budget of sea ice during growth -- 1.5.3 Simple models of sea ice growth -- 1.5.4 The importance of ice deformation -- 1.5.5 Sea ice melt -- 1.6 Conclusion -- 1.7 Acknowledgements -- References -- Chapter 2 Sea ice thickness distribution -- 2.1 Introduction -- 2.2 The sea ice thickness distribution -- 2.2.1 Statistical description -- 2.2.2 Modelling changes of the ice thickness distribution -- 2.2.3 Global sea ice thickness distributions -- 2.3 Measurement techniques. , 2.3.1 Submarine and moored upward looking sonars -- 2.3.2 Electromagnetic induction sounding -- 2.4 Airborne laser altimetry -- 2.5 Ice thickness measurement intercomparison and long-term trends -- 2.6 Dynamic and thermodynamic thickness changes -- References -- Chapter 3 Snow in the sea ice system: friend or foe? -- 3.1 Introduction -- 3.1.1 Roots: a short history of snow on sea ice studies -- 3.1.2 Snow on ice in northern cultures -- 3.2 The Relationship Between Snow and Sea Ice -- 3.3 General characteristics of snow on ice -- 3.3.1 Snowflakes -- 3.3.2 Snow metamorphism -- 3.3.3 Snow grain types -- 3.3.4 Metamorphic pathways -- 3.3.5 Snow layering, salinity and wetness -- 3.4 The temporal evolution of the snow pack -- 3.4.1 Arctic -- 3.4.2 Antarctic -- 3.5 Bulk snow pack properties -- 3.5.1 Density and snow-water equivalent -- 3.5.2 Bulk thermal properties -- 3.6 Snow depth distribution -- 3.6.1 Regional- to hemispheric-scale snow depth distribution -- 3.6.2 Regional snow depth distribution -- 3.6.3 Floe-scale snow depth distribution -- 3.7 Remote sensing -- 3.8 Ecological and biogeochemical significance of snow -- 3.9 The outlook -- 3.10 Acknowledgements -- References -- Chapter 4 Sea ice and sunlight -- 4.1 Introduction -- 4.2 Radiative transfer theory -- 4.2.1 Absorption -- 4.2.2 Scattering -- 4.3 Inherent optical properties -- 4.3.1 Absorption coefficients -- 4.3.2 Scattering coefficients and phase functions -- 4.4 Apparent optical properties -- 4.4.1 Albedo -- 4.4.2 Transmittance -- 4.4.3 Extinction coefficients -- 4.5 Radiative transfer modelling -- 4.6 Changing ice, changing light -- 4.6.1 Sea ice albedo feedback -- 4.6.2 Shifting from multi-year ice to first-year ice -- 4.6.3 Solar partitioning -- 4.7 Summary -- 4.8 Acknowledgements -- Glossary -- References -- Chapter 5 The sea ice-ocean boundary layer -- 5.1 Introduction. , 5.2 Turbulent exchange in the IOBL -- 5.2.1 Basic equations -- 5.2.2 Impacts of rotation -- 5.2.3 Inertial oscillation -- 5.2.4 Turbulence scales and eddy viscosity -- 5.2.5 Neutral stratification -- 5.2.6 Buoyancy impact on turbulence scales -- 5.2.7 Rossby similarity -- 5.2.8 Discussion -- 5.3 The ice-ocean interface -- 5.3.1 Enthalpy and salt balance at the interface -- 5.3.2 Measurements -- 5.3.3 Interface approximations -- 5.3.4 The 'two-equation' parameterization -- 5.3.5 The 'three-equation' parameterization -- 5.3.6 Double-diffusion during melting -- 5.3.7 False bottoms -- 5.3.8 Heat and salt exchange during freezing -- 5.3.9 Discussion -- References -- Chapter 6 The atmosphere over sea ice -- 6.1 Introduction -- 6.2 Surface energy budget -- 6.2.1 Current knowledge -- 6.2.2 Changes in a new Arctic -- 6.3 Vertical structure of the atmosphere (from surface layer to inversion top) -- 6.3.1 Effects of stability on surface-layer profiles -- 6.3.2 Temperature and humidity profiles above the surface layer -- 6.3.3 Wind profiles above the surface layer -- 6.3.4 Leads, polynyas and thin ice -- 6.3.5 Marginal ice zone -- 6.3.6 Geographical differences -- 6.3.7 New Arctic -- 6.4 Cloud-radiation-turbulence- wave interactions -- 6.5 Wind and ice motion -- 6.5.1 Effects of wind speed, roughness and stratification -- 6.5.2 Observed relationships -- 6.5.3 New Arctic -- 6.6 Modelling of the atmosphere over sea ice -- 6.6.1 Main challenges -- 6.6.2 Process validations -- 6.6.3 Reanalyses -- 6.7 Summary -- References -- Chapter 7 Sea ice and Arctic Ocean oceanography -- 7.1 Introduction -- 7.2 Historical perspective -- 7.3 General oceanographic description -- 7.4 Ocean heat and sea ice -- 7.4.1 Surface warming -- 7.4.2 Oceanic heat -- 7.5 The Arctic halocline -- 7.5.1 Advection mechanism -- 7.5.2 Convection mechanism -- 7.6 Polynyas -- 7.7 Conclusion. , Dedication -- References -- Chapter 8 Oceanography and sea ice in the Southern Ocean -- 8.1 Introduction -- 8.2 Geographic and oceanographic setting of the Southern Ocean -- 8.3 Sea ice and dense water production in the Southern Ocean -- 8.3.1 Shelf waters as precursors of AABW -- 8.3.2 Polynyas -- 8.3.3 Deep convection in the open Southern Ocean -- 8.4 Seasonal cycles of ice and ocean on a 'warm' Antarctic shelf -- 8.5 The future -- 8.6 Acknowledgements -- References -- Chapter 9 Methods of satellite remote sensing of sea ice -- 9.1 Introduction -- 9.1.1 Basic concepts and principles -- 9.1.2 Short overview of important missions for sea ice remote sensing -- 9.1.3 The EM spectrum -- 9.1.4 Scattering mechanisms -- 9.2 Microwave radiometry and scatterometry -- 9.2.1 Theory/principles of measurements -- 9.2.2 Sea ice area -- 9.2.3 Sea ice motion -- 9.2.4 Sea ice type -- 9.2.5 Thin sea ice thickness -- 9.2.6 Snow thickness on sea ice -- 9.2.7 Melt onset -- 9.3 Synthetic aperture radar (SAR) -- 9.3.1 Theory/principles of measurements -- 9.3.2 Sea ice motion -- 9.3.3 Sea ice type -- 9.4 Altimetry -- 9.4.1 Theory/principles of measurements -- 9.4.2 Sea ice thickness -- 9.5 Optical and thermal infrared imaging -- 9.5.1 Theory/principles of measurements -- 9.5.2 Thin sea ice thickness -- 9.5.3 Melt-pond fraction -- 9.6 Uncertainties and validation -- 9.6.1 Sources of uncertainties -- 9.6.2 Validation -- 9.7 Acknowledgements -- References -- Chapter 10 Gaining (and losing) Antarctic sea ice: variability, trends and mechanisms -- 10.1 Introduction -- 10.2 Data sources and approaches -- 10.3 Seasonal and regional variability and change -- 10.3.1 The seasonal sea ice cover -- 10.3.2 The regional perspective -- 10.3.3 Seasonal timing and feedbacks -- 10.4 Sea ice thickness, drift, winds and waves -- 10.4.1 Seasonal and regional variability in ice thickness. , 10.4.2 Seasonal ice drift patterns -- 10.4.3 Trends in winds, ice drift and ice thickness -- 10.5 Ice-climate connections -- 10.6 The historical perspective -- 10.7 Acknowledgements -- References -- Chapter 11 Losing Arctic sea ice: observations of the recent decline and the long-term context -- 11.1 Introduction -- 11.2 Sea ice extent -- 11.2.1 The modern passive microwave satellite record -- 11.2.2 Sea ice extent before the modern era -- 11.2.3 A note on data sources and uncertainty -- 11.3 Sea ice thickness -- 11.4 Sea ice type/age as a proxy for thickness -- 11.5 Snow depth on sea ice -- 11.6 Melt onset and freeze-up -- 11.7 Sea ice motion -- References -- Chapter 12 Sea ice in Earth system models -- 12.1 Introduction -- 12.2 Representing sea ice in an Earth system model -- 12.2.1 The general setup of an ESM -- 12.2.2 Sea ice thermodynamics -- 12.2.3 Sea ice dynamics -- 12.2.4 Sea ice thickness distribution -- 12.2.5 Tuning -- 12.3 Learning from ESMs -- 12.3.1 Evaluating the usefulness of ESMs -- 12.3.2 The importance of feedbacks -- 12.3.3 The ongoing changes in the Arctic and Antarctic sea ice -- 12.3.4 The future evolution of sea ice -- 12.4 Summary and outlook -- 12.5 Acknowledgements -- References -- Chapter 13 Sea ice as a habitat for Bacteria, Archaea and viruses -- 13.1 Introduction and short history -- 13.2 Sampling issues -- 13.2.1 The melting dilemma -- 13.2.2 Unmelted ice -- 13.2.3 Scaling -- 13.3 Abundance and distribution -- 13.3.1 Ubiquity, dominance -- 13.3.2 Enrichment -- 13.3.3 Losses -- 13.4 Seasonal dynamics -- 13.4.1 Autumn -- 13.4.2 Winter -- 13.4.3 Spring -- 13.4.4 Summer -- 13.4.5 Multi-year ice -- 13.5 Diversity -- 13.5.1 From cultures to phylogeny -- 13.5.2 Temporal and spatial diversity -- 13.5.3 Step change in methodology -- 13.5.4 Viral diversity -- 13.6 Adaptations -- 13.6.1 Temperature and salinity. , 13.6.2 Extracellular interactions.
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  • 3
    Schlagwort(e): Marine ecology ; Aufsatzsammlung ; Meeresökologie ; Meeresökologie ; Meeresökologie
    Materialart: Buch
    Seiten: xviii, 501 Seiten , Illustrationen, Diagramme, Karten , 24,5 cm
    Ausgabe: Second edition
    ISBN: 0199227020 , 9780199227020
    DDC: 577.7
    RVK:
    Sprache: Englisch
    Anmerkung: Literatur- und URL-Verzeichnis: Seiten 450-487
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  • 4
    Buch
    Buch
    Chichester, UK : Wiley Blackwell
    Schlagwort(e): Sea ice ; Aufsatzsammlung ; Meereskunde ; Eisbildung ; Meeresökologie ; Meereis
    Beschreibung / Inhaltsverzeichnis: Overview of sea ice growth and properties / Chris Petrich & Hajo Eicken -- Sea ice thickness distribution / Christian Haas -- Snow in the sea-ice system : friend or foe? / Matthew Sturm & Robert A. Massom -- Sea ice and sunlight / Donald K. Perovich -- The sea ice-ocean boundary layer / Miles G. McPhee -- The atmosphere over sea ice / Ola Persson & Timo Vihma -- Sea ice and arctic ocean oceanography / Finlo Cottier, Mike Steele & Frank Nielsen -- Oceanography and sea ice in the southern ocean / Michael P. Meredith & Mark A. Brandon -- Methods of satellite remote sensing of sea ice / Gunnar Spreen & Stefan Kern -- Gaining (and losing) antarctic sea ice : variability, trends and mechanisms / Sharon Stammerjohn & Ted Maksym -- Losing arctic sea ice : observations of the recent decline and the long-term context / Walt N. Meier -- Sea ice in earth system models / Dirk Notz & Cecilia M. Bitz -- Sea ice as a habitat for bacteria, archaea and viruses / Jody W. Deming & R. Eric Collins -- Sea ice as a habitat for primary producers / Kevin R. Arrigo -- Sea ice as a habitat for micrograzers / David A. Caron, Rebecca J. Gast & Marie-Eve Garneau -- Sea ice as a habitat for macrograzers / Bodil A. Bluhm, Kerrie M. Swadling & Rolf Gradinger -- Nutrients, dissolved organic matter and exopolymers in sea ice / Klaus M. Meiners & Christine Michel -- Gases in sea ice / Jean-Louis Tison, Bruno Delille & Stathys Papadimitriou -- Transport and transformation of contaminants in sea ice / Feiyue Wang, Monika Pucko & Gary Stern -- Numerical models of sea ice biogeochemistry / Martin Vancoppenolla & Letizia Tedesco -- Arctic marine mammals and sea ice / Kristin L. Laidre & Eric V. Regehr -- Antarctic marine mammals and sea ice / Marthán N. Bester, Horst Bornemann & Trevor McIntyre -- A feathered perspective : the influence of sea ice on arctic marine birds / Nina J. Karnovsky & Maria V. Gavrilo -- Birds and antarctic sea ice / David Ainley, Eric J. Woehler & Amelie Lescroel -- Sea ice is our beautiful garden : indigenous perspectives on sea ice of sea ice in the arctic / Henry P. Huntington, Shari Gearheard, Lene Kielsen Holm, George Noongwook, Margaret Opie & Joelie Sanguya -- Advances in palaeo sea-ice estimation / Leanne Armand, Alexander Ferry & Amy Leventer -- Ice in subarctic seas / Hermanni Kaartokallio, Mats A. Granskog, Harri Kuosa & Jouni Vainio
    Materialart: Buch
    Seiten: xii, 652 Seiten , Illustrationen, Diagramme, Karten
    Ausgabe: Third edition
    ISBN: 9781118778388
    DDC: 551.34/3
    RVK:
    RVK:
    Sprache: Englisch
    Anmerkung: Literaturangaben , Overview of sea ice growth and properties / Chris Petrich & Hajo Eicken -- Sea ice thickness distribution / Christian Haas -- Snow in the sea-ice system : friend or foe? / Matthew Sturm & Robert A. Massom -- Sea ice and sunlight / Donald K. Perovich -- The sea ice-ocean boundary layer / Miles G. McPhee -- The atmosphere over sea ice / Ola Persson & Timo Vihma -- Sea ice and arctic ocean oceanography / Finlo Cottier, Mike Steele & Frank Nielsen -- Oceanography and sea ice in the southern ocean / Michael P. Meredith & Mark A. Brandon -- Methods of satellite remote sensing of sea ice / Gunnar Spreen & Stefan Kern -- Gaining (and losing) antarctic sea ice : variability, trends and mechanisms / Sharon Stammerjohn & Ted Maksym -- Losing arctic sea ice : observations of the recent decline and the long-term context / Walt N. Meier -- Sea ice in earth system models / Dirk Notz & Cecilia M. Bitz -- Sea ice as a habitat for bacteria, archaea and viruses / Jody W. Deming & R. Eric Collins -- Sea ice as a habitat for primary producers / Kevin R. Arrigo -- Sea ice as a habitat for micrograzers / David A. Caron, Rebecca J. Gast & Marie-Eve Garneau -- Sea ice as a habitat for macrograzers / Bodil A. Bluhm, Kerrie M. Swadling & Rolf Gradinger -- Nutrients, dissolved organic matter and exopolymers in sea ice / Klaus M. Meiners & Christine Michel -- Gases in sea ice / Jean-Louis Tison, Bruno Delille & Stathys Papadimitriou -- Transport and transformation of contaminants in sea ice / Feiyue Wang, Monika Pucko & Gary Stern -- Numerical models of sea ice biogeochemistry / Martin Vancoppenolla & Letizia Tedesco -- Arctic marine mammals and sea ice / Kristin L. Laidre & Eric V. Regehr -- Antarctic marine mammals and sea ice / Marthán N. Bester, Horst Bornemann & Trevor McIntyre -- A feathered perspective : the influence of sea ice on arctic marine birds / Nina J. Karnovsky & Maria V. Gavrilo -- Birds and antarctic sea ice / David Ainley, Eric J. Woehler & Amelie Lescroel -- Sea ice is our beautiful garden : indigenous perspectives on sea ice of sea ice in the arctic / Henry P. Huntington, Shari Gearheard, Lene Kielsen Holm, George Noongwook, Margaret Opie & Joelie Sanguya -- Advances in palaeo sea-ice estimation / Leanne Armand, Alexander Ferry & Amy Leventer -- Ice in subarctic seas / Hermanni Kaartokallio, Mats A. Granskog, Harri Kuosa & Jouni Vainio
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  • 5
    Schlagwort(e): Marine phytoplankton ; Freshwater phytoplankton ; Marine ecology ; Freshwater ecology ; Aufsatzsammlung ; Phytoplankton ; Assimilation ; Produktivität ; Biomasse
    Materialart: Buch
    Seiten: xiv, 386 Seiten , Illustrationen, Diagramme , 25 cm
    ISBN: 0632057114 , 9780632057115
    DDC: 579.81776
    RVK:
    Sprache: Englisch
    Anmerkung: Literaturangaben
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  • 6
    Buch
    Buch
    Edinburgh : Dunedin
    Schlagwort(e): Einführung ; Meereskunde
    Materialart: Buch
    Seiten: 191 Seiten , Illustrationen, Diagramme, Karten
    Ausgabe: Second edition
    ISBN: 9781780460956
    DDC: 551.46
    RVK:
    RVK:
    Sprache: Englisch
    Anmerkung: Literaturverzeichnis: Seite 190-191
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  • 7
    Digitale Medien
    Digitale Medien
    s.l. : American Chemical Society
    Analytical chemistry 66 (1994), S. 2417-2419 
    ISSN: 1520-6882
    Quelle: ACS Legacy Archives
    Thema: Chemie und Pharmazie
    Materialart: Digitale Medien
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 8
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    Physiologia plantarum 83 (1991), S. 0 
    ISSN: 1399-3054
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Biologie
    Notizen: The osmoacclimation of Ectocarpus siliculosus isolates known to have different salt tolerances was investigated. Included were isolates originating from 5 different locations in the northern hemisphere, and sporophyte and gametophyte phases of different ploidy from two of the locations were compared. The effect of salinity treatment (8–64%0) on inorganic ions (K+, Na+, Mg2+, Cl−, SO2−4, phosphate) and the low molecular weight carbohydrate mannitol was measured, together with complimentary measurements of cell viability. Very different responses between isolates were obtained, both between isolates of different geographic origin and between sporophytes and gametophytes from the same parent material. A similarity in response between haploid and diploid gametophytes, and diploid and triploid sporophytes indicates that physiological differences between gametophyte and sporophyte generations are not necessarily based on ploidy changes alone. There were no identifiable differences in the responses of male and female gametophytes. K+ is the major osmolyte within the species, and differences in the regulation of K+ largely account for the observed variation in osmoacclimation, both between life history phases and between isolates from different localities. Isolates with broader salt tolerances had the higher concentrations of mannitol. There were differences between isolates in the amounts and regulation of Cl− and phosphate, the latter being present in unusually high concentrations. There were also isolate differences in the concentrations of Mg2+ and SO2−4, although these divalent ions were present only in low concentrations.
    Materialart: Digitale Medien
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  • 9
    ISSN: 1432-2056
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Biologie
    Notizen: Abstract Distribution of photoassimilated carbon into major metabolite classes differed between two Antarctic diatom species, Nitzschia curta and a small unicellular Chaetoceros sp.. Time course uptake studies (over 54 h) revealed that 14C allocation appeared to be equilibrated after approximately 8 h at light saturated photosynthesis. During short term dark periods (6 h), polysaccharides as well as low-molecular-weight compounds were catabolised to sustain protein synthesis in the dark, whilst lipid reserves were not mobilised for this process. Experiments with these two species were conducted at 0 and -1.5°C, although no difference in the distribution of radiolabel was measured between the two temperatures. It is hypothesised that under near-optimal conditions fast growing species are characterised by a high carbon turnover associated with a rapid flow of newly assimilated carbon into polymeric compound classes. On the other hand, slower growing species (such as N. curta) may store a significant amount of surplus carbon in the low-molecular-weight metabolite fraction. Species specific preferences were observed when comparing the accumulation of radiolabel into the lipid pools.
    Materialart: Digitale Medien
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  • 10
    ISSN: 1432-2056
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Biologie
    Notizen: Abstract Ice cores were collected between 10.03.93 and 15.03.93 along a 200 m profile on a large ice floe in Fram Strait. The ice was typical of Arctic multi-year ice, having a mean thickness along the profile of 2.56 ±0.53 m. It consisted mostly of columnar ice (83%) grown through congelation of seawater at the ice bottom, and the salinity profiles were characterized by a linear increase from 0 psu at the top to values ranging between 3 and 5 psu at depth. Distributions of dissolved organic carbon (DOC) and nitrogen (DON) and major nutrients were compared with ice texture, salinity and chlorophyll a. DOC, DON, dissolved inorganic nitrogen (DIN), NH4 + and NO2 − were present in concentrations in excess of that predicted by dilution curves derived from Arctic surface water values. Only NO3 − was depleted, although not exhausted. High DOC and DON values in conjunction with high NH4 + levels indicated that a significant proportion of the dissolved organic matter (DOM) was a result of decomposition/grazing of ice algae and/or detritus. The combination of high NH4 + and NO2 − points to regeneration of nitrogen compounds. There was no significant correlation between DOC and Chl a in contrast to DON, which had a positively significant correlation with both salinity and Chl a, and the distribution of DOM in the cores might best be described as a combination of both physical and biological processes. There was no correlation between DOC and DON suggesting an uncoupling of DOC and DON dynamics in multi year ice.
    Materialart: Digitale Medien
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