Concentrations and fluxes of organic carbon substrates in the aquatic environment

High performance liquid chromatographic determination of subpicomole amounts of amino acids by precolumn fluorescence derivatization with o-phthaldialdehyde

1979 • 1,842 citations

Protein content and protein synthesis rates of planktonic marine bacteria

1989 • 1,786 citations

High abundance of viruses found in aquatic environments

1989 • 1,611 citations

Algal Physiology and Biochemistry.

1975 • 1,490 citations

The Ocean's Food Web, A Changing Paradigm

1974 • 1,334 citations

Leucine incorporation and its potential as a measure of protein synthesis by bacteria in natural aquatic systems

1985 • 1,018 citations

Viral mortality of marine bacteria and cyanobacteria

1990 • 990 citations

Intense hydrolytic enzyme activity on marine aggregates and implications for rapid particle dissolution

1992 • 963 citations

THE MEASUREMENT OF DISSOLVED ORGANIC AND PARTICULATE CARBON IN SEAWATER1

1964 • 885 citations

Significance of exoenzymatic activities in the ecology of brackish water: measurements by means of methylumbelliferyl-substrates

1983 • 885 citations

Bacterioplankton Secondary Production Estimates for Coastal Waters of British Columbia, Antarctica, and California

1980 • 882 citations

Global biogeochemical cycles: progress and problems

1992 • 881 citations

A high-temperature catalytic oxidation method for the determination of non-volatile dissolved organic carbon in seawater by direct injection of a liquid sample

1988 • 828 citations

Humic Substances in Soil, Sediment, and Water. Geochemistry, Isolation, and Characterization

1986 • 792 citations

Major role of bacteria in biogeochemical fluxes in the ocean's interior

1988 • 759 citations

Use of Glucose and Acetate by Bacteria and Algae in Aquatic Ecosystems

1966 • 670 citations

Physical and chemical characteristics of wood ash

1991 • 666 citations

Photochemical degradation of dissolved organic carbon and its impact on the oceanic carbon cycle

1991 • 660 citations

Humic Substances In Soil, Sediment, And Water : Geochemistry, Isolation, And Characterization

1985 • 652 citations

Environmental Control of the Synthesis and Activity of Aquatic Microbial Ectoenzymes

1991 • 598 citations

The Biota and the World Carbon Budget

1978 • 597 citations

Taxonomy of Aerobic Marine Eubacteria

1972 • 559 citations

The Ecological Significance of Extracellular Products of Phytoplankton Photosynthesis

1983 • 503 citations

The Ecology of Heterotrophic Microflagellates

1986 • 487 citations

Land-water interfaces: Metabolic and limnological regulators

1990 • 481 citations

Aquatic and terrestrial humic materials

1983 • 473 citations

Geochemistry of Organic Matter in the Ocean

1984 • 466 citations

Production and use of detritus in various freshwater, estuarine, and coastal marine ecosystems

1988 • 456 citations

Gradient-dominated ecosystems: sources and regulatory functions of dissolved organic matter in freshwater ecosystems

1992 • 443 citations

Extracellular release of carbon by marine phytoplankton; a physiological approach1

1980 • 441 citations

Bacterioplankton: A Sink for Carbon in a Coastal Marine Plankton Community

1986 • 430 citations

High turnover rates of dissolved organic carbon during a spring phytoplankton bloom

1991 • 429 citations

Aquatic and Terrestrial Humic Materials.

1984 • 414 citations

Sources and reactivities of amino acids in a coastal marine environment

1992 • 396 citations

Extracellular Products of Algae

1964 • 391 citations

Microbial co-metabolism and the degradation of organic compounds in nature

1972 • 388 citations

Release of dissolved organic carbon by grazing zooplankton

1978 • 384 citations

Availability of dissolved organic carbon for planktonic bacteria in oligotrophic lakes of differing humic content

1988 • 380 citations

Gradient-dominated ecosystems: sources and regulatory functions of dissolved organic matter in freshwater ecosystems

1992 • 360 citations

The structure of marine fulvic and humic acids

1983 • 356 citations

Excretion of organic matter by marine phytoplankton: Do healthy cells do it?1

1977 • 352 citations

Production and decay of viruses in aquatic environments

1991 • 342 citations

Fractionated phytoplankton primary production, exudate release and bacterial production in a Baltic eutrophication gradient

1982 • 340 citations

14C activity of dissolved organic carbon fractions in the north-central Pacific and Sargasso Sea

1992 • 334 citations

Photosynthetically produced dissolved organic carbon: An important carbon source for planktonic bacteria1

1982 • 331 citations

Production and use of detritus in various freshwater, estuarine, and coastal marine ecosystems

1988 • 329 citations

Taxonomy of Marine Bacteria: the Genus Beneckea

1971 • 324 citations

Role of sub-micrometre particles in the ocean

1990 • 315 citations

THE UPTAKE OF ORGANIC SOLUTES IN LAKE WATER1

1965 • 303 citations

Organic Acids in Aquatic Ecosystems

1991 • 301 citations

Organic matter sources to the water column and surficial sediments of a marine bay

1988 • 293 citations

Energetics of microbial food webs

1988 • 289 citations

Kinetics of nutrient-limited transport and microbial growth

1985 • 289 citations

Phytoplankton exudation of organic matter: Why do healthy cells do it?1

1988 • 288 citations

Strategies of mixed substrate utilization in microorganisms

1982 • 283 citations

Bacterial production on humic and nonhumic components of dissolved organic carbon

1990 • 276 citations

Microbial degradation of dissolved proteins in seawater1

1983 • 275 citations

Microbial Ectoenzymes in Aquatic Environments

1990 • 272 citations

Phytoplankton exudate release as an energy source for the growth of pelagic bacteria

1979 • 270 citations

Diel and depth variations in dissolved free amino acids and ammonium in the Baltic Sea determined by shipboard HPLC analysis1

1982 • 269 citations

On the production of particulate organic carbon by heterotrophic processes in sea water

1961 • 259 citations

Starvation-Survival of Heterotrophs in the Marine Environment

1982 • 248 citations

Organic Compounds in Aquatic Environments

1972 • 245 citations

The analytical concentration of humic substances from natural waters

1975 • 244 citations

Dynamics of bacterioplankton in oligotrophic and eutrophic aquatic environments: bottom-up or top-down control?

1990 • 243 citations

The Utilization of Dissolved Free Amino Acids by Estuarine Microorganisms

1974 • 238 citations

Allochthonous dissolved organic matter as an energy source for pelagic bacteria and the concept of the microbial loop

1992 • 235 citations

Microbial Decomposition in Aquatic Environments: Combined Process of Extracellular Enzyme Activity and Substrate Uptake

1988 • 231 citations

Carbon in the biota.

1973 • 230 citations

Limitation of bacterial growth by dissolved organic matter in the subarctic Pacific

1990 • 219 citations

Microbial Degradation of Organic Matter in the Deep Sea

1971 • 218 citations

Synergism Between Enzymes Involved in the Solubilization of Native Cellulose

1979 • 217 citations

Estimate of Organic Carbon in World Soils

1976 • 214 citations

Distribution of viruses in the Chesapeake Bay

1992 • 214 citations

Microbial loop in an oligotrophic pelagic marine ecosystem: possible roles of cyanobacteria and nanoflagellates in the organic fluxes

1988 • 211 citations

Incorporation of viruses into the budget of microbial C-transfer A first approach

1992 • 210 citations

Free amino acids in marine rains: evidence for oxidation and potential role in nitrogen cycling

1987 • 208 citations

Bacterioplankton growth in seawater: I. Growth kinetics and cellular characteristics in seawater cultures

1984 • 203 citations

Allochthonous dissolved organic matter as an energy source for pelagic bacteria and the concept of the microbial loop

1992 • 203 citations

Dissolved carbohydrates in seawater. I, A precise spectrophotometric analysis for monosaccharides

1977 • 202 citations

Estimating Bacterial Production in Marine Waters from the Simultaneous Incorporation of Thymidine and Leucine

1988 • 201 citations

Biogeochemical cycling of lignocellulosic carbon in marine and freshwater ecosystems: Relative contributions of procaryotes and eucaryotes1

1986 • 201 citations

Direct use of high molecular weight polysaccharide by heterotrophic flagellates

1988 • 198 citations

Fluxes and reactivities of organic matter in a coastal marine bay

1988 • 198 citations

Properties of cellulolytic enzyme systems

1985 • 194 citations

Night synthesis of protein by algae1

1984 • 191 citations

Dissolved Free and Combined Carbohydrates During a Phytoplankton Bloom in the Northern North Sea

1981 • 189 citations

EXCRETION OF GLYCOLIC ACID BY ALGAE DURING PHOTOSYNTHESIS

1956 • 188 citations

Multiphasic Kinetics for D-Glucose Uptake by Assemblages of Natural Marine Bacteria

1981 • 188 citations

Bacterial uptake of dissolved free and combined amino acids in estuarine waters

1989 • 187 citations

Bacterioplankton Growth on Fractions of Dissolved Organic Carbon of Different Molecular Weights from Humic and Clear Waters

1990 • 181 citations

Microbial Extracellular Enzyme Activity: A New Key Parameter in Aquatic Ecology

1991 • 180 citations

Organic compounds in aquatic environments

1972 • 172 citations

Close coupling between release and uptake of dissolved free amino acids in seawater studied by an isotope dilution approach

1987 • 172 citations

Handbook of Derivatives for Chromatography

1979 • 169 citations

Carbon Dynamics In Eutrophic, Temperate Lakes

1986 • 169 citations

Natural and man-caused factors affecting the abundance and cycling of dissolved organic substances in precambrian shield lakes

1992 • 166 citations

Activity of heterotrophic bacteria and its coupling to primary production during the spring phytoplankton bloom in the southern bight of the North Sea

1984 • 165 citations

Kinetics of nutrient-limited transport and microbial growth.

1985 • 163 citations

Origin, Composition, and Microbial Utilization of Dissolved Organic Matter

1990 • 159 citations

Release of macromolecular organic complexes by heterotrophic marine flagellates

1992 • 153 citations

RELEASE OF DISSOLVED ORGANIC MATTER BY MARINE PHYTOPLANKTON IN COASTAL AND OFFSHORE AREAS OF THE NORTHEAST PACIFIC OCEAN1

1970 • 152 citations

Short residence time of colloids in the upper ocean estimated from 238U–234Th disequilibria

1992 • 151 citations

Comparison of mechanisms enhancing biodegradability of refractory lake water constituents1

1986 • 149 citations

Bacterial Growth in Mixed Cultures on Dissolved Organic Carbon from Humic and Clear Waters

1987 • 147 citations

Dissolved and particulate marine lipid classes: a review

1988 • 147 citations

Organic carbon release by phytoplankton: its composition and utilization by bacterioplankton

1983 • 146 citations

On the importance of dissolved organic matter in the nutrition of zooplankton in some lake waters

1986 • 145 citations

Studies on algal substances in the sea. I. Gelbstoff (humic material) in terrestrial and marine waters

1968 • 144 citations

Extracellular Enzymatic Interactions: Storage, Redistribution, and Interspecific Communication

1991 • 144 citations

Nanomolar concentrations and rapid turnover of dissolved free amino acids in seawater: agreement between chemical and microbiological measurements

1986 • 141 citations

Photosynthetic production and exoenzymatic degradation of organic matter in the euphotic zone of a eutrophic lake

1989 • 138 citations

Assessing Phytoplankton and Bacterioplankton Production During Early Spring in Lake Erken, Sweden

1984 • 137 citations

Aquatic Microbial Communities

1978 • 137 citations

Aquatic microbial ecology; biochemical and molecular approaches

1992 • 136 citations

The monosaccharide spectra of natural waters

1980 • 135 citations

Detritus in the Lake Ecosystem

1978 • 133 citations

Excretion of organic carbon by phytoplankton:its relation to algal biomass, primary productivity and bacterial secondary productivity in the Baltic Sea

1990 • 133 citations

Natural and man-caused factors affecting the abundance and cycling of dissolved organic substances in precambrian shield lakes

1992 • 133 citations

STUDIES OF THE RELEASE OF DISSOLVED FREE AMINO ACIDS BY MARINE ZOOPLANKTON1

1967 • 131 citations

Bacterioplankton growth, grazing mortality and quantitative relationship to primary production in a humic and a clearwater lake

1989 • 130 citations

Identification of a deep marine source of particulate organic carbon using bomb 14C

1990 • 129 citations

Characterization and significance of β‐glucosidase activity in lake water

1989 • 127 citations

Measurement of hydrolytic activity and incorporation of dissolved organic substrates by microorganisms in marine sediments

1986 • 127 citations

Decomposition of organic detritus: A selective role for microflagellate Protozoa1

1982 • 125 citations

Free amino acids in lakes: Concentrations and assimilation rates in relation to phytoplankton and bacterial production1

1987 • 125 citations

An examination of photosynthetic production, excretion of photosynthetic products, and heterotrophic utilization of dissolved organic compounds with reference to results from a coastal subtropical sea

1976 • 124 citations

Aquatic fulvic acids in microbially based ecosystems: Results from two desert lakes in Antarctica

1991 • 123 citations

Biochemical fractionation of primary production by phytoplankton in Belgian coastal waters during short- and long-term incubations with 14C-bicarbonate

1985 • 123 citations

Dissolved organic carbon in a humic lake: effects on bacterial production and respiration

1992 • 122 citations

Microbial uptake of dissolved organic matter in Mcmurdo Sound, Antarctica

1981 • 121 citations

Gross Excretion Rates of Natural Marine Phytoplankton and Heterotrophic Uptake of Excreted Products in the Southern North Sea, as Determined by Short-Term Kinetics

1979 • 121 citations

Dissolved free amino acids in the Sargasso Sea: uptake and respiration rates, turnover times, and concentrations

1991 • 120 citations

Particulate and Dissolved Organic Matter in Inland Lakes

1934 • 115 citations

Determination of picomolar concentrations of carbonyl compounds in natural waters, including seawater, by liquid chromatography

1990 • 114 citations

Ecophysiological and Trophic Implications of Light-Stimulated Amino Acid Utilization in Marine Picoplankton

1991 • 113 citations

Release of aminoacids and inorganic nutrients by heterotrophic marine micro-flagellates

1985 • 112 citations

Bacterial Uptake of Photosynthetic Carbon from Freshwater Phytoplankton

1982 • 111 citations

Detritus as a Major Component of Ecosystems

1963 • 111 citations

The heterotrophic phase of plankton succession in the Japan Sea

1977 • 110 citations

Biochemical Composition of Dissolved Organic Carbon Derived from Phytoplankton and Used by Heterotrophic Bacteria

1992 • 110 citations

Heterotrophic Utilization and Regeneration of Nitrogen

1984 • 108 citations

The relation between bacterial carbon and dissolved humic compounds in oligotrophic lakes

1985 • 108 citations

Trophic interactions within pelagic microbial communities: Indications of feedback regulation of carbon flow

1988 • 107 citations

Relations between active bacteria and heterotrophic potential in the sea

1978 • 106 citations

Protein Degradation in Aquatic Environments

1991 • 103 citations

Comparison of methods for determining the turnover times of dissolved organic compounds

1977 • 102 citations

Comparison of Acridine Orange, Acriflavine, and Bisbenzimide Stains for Enumeration of Bacteria in Clear and Humic Waters

1986 • 102 citations

Respiration of plankton in two small, polyhumic lakes

1983 • 100 citations

Diel Production and Microheterotrophic Utilization of Dissolved Free Amino Acids in Waters Off Southern California

1984 • 100 citations

Incorporation and release of phosphorus by planktonic bacteria and phagotrophic flagellates

1990 • 98 citations

Bacterioplankton growth in seawater: II. Organic matter utilization during steady-state growth in seawater cultures

1984 • 97 citations

Dissolved organic carbon in a humic lake: effects on bacterial production and respiration

1992 • 96 citations

Diel relationships of microbial trophic groups and in situ dissolved carbohydrate dynamics in the caribbean sea

1982 • 95 citations

Die Binnengewässer Mitteleuropas

1925 • 95 citations

Products of photosynthesis in natural populations of marine phytoplankton from the Gulf of Maine

1978 • 95 citations

Dissolved organic carbon in the Atlantic, Southern and Pacific oceans

1992 • 94 citations

Lignin Metabolism and the Carbon Cycle

1981 • 94 citations

Mortality of marine bacteria in response to enrichments of the virus size fraction from seawater

1992 • 94 citations

Picoplankton carbon flux in Chesapeake Bay

1991 • 94 citations

Release of dissolved free and combined amino acids by bacterivorous marine flagellates

1991 • 94 citations

Extracellular release of small and large molecules by phytoplankton in the Southern Bight of the North Sea

1984 • 93 citations

Extracellular Enzyme Activity in Eutrophic and Polyhumic Lakes

1991 • 92 citations

Ecological Aspects of Enzymatic Activity in Marine Sediments

1991 • 91 citations

Photosynthetic measurements in the central North Pacific: The dark loss of carbon in 24‐h incubations1

1975 • 91 citations

Significance of Algal Excretory Products for Growth of Epilimnetic Bacteria

1984 • 89 citations

Geochemistry and ecological role of humic substances in lakewater

1985 • 86 citations

The Seasonal Variation of the Free and Combined Dissolved Amino Acids in the Irish Sea

1970 • 85 citations

Extracellular Organic Carbon (EOC) Released by Phytoplankton and Bacterial Production

1985 • 85 citations

Effect of a fulvic acid fraction on the growth of aPseudomonasfrom Tjeukemeer (The Netherlands)

1974 • 84 citations

Amino acid uptake and respiration by marine heterotrophs

1976 • 84 citations

Photochemical formation of glyoxylic and pyruvic acids in seawater

1987 • 81 citations

Respiration of plankton in two small, polyhumic lakes

1983 • 81 citations

Glycolate oxidoreductase in Escherichia coli

1972 • 80 citations

Interactions of bactivorous grazers and heterotrophic bacteria with dissolved organic matter

1985 • 80 citations

Dissolved free amino acid cycling in an estuarine outflow plume

1990 • 79 citations

Multiphasic uptake of D-glucose by an oligotrophic marine bacterium

1984 • 76 citations

Regulation of bacterial secondary production in two eutrophic lakes and in experimental enclosures

1986 • 71 citations

Heterotrophic Assimilation and Occurrence of Dissolved Free Amino Acids in a Shallow Estuary

1982 • 71 citations

Marine Organic Chemistry - Evolution, Composition, Interactions and Chemistry of Organic Matter in Seawater

1981 • 71 citations

Availability of dissolved free glucose to heterotrophic microorganisms

1981 • 70 citations

Cycling of organic carbon in the photic zone of a eutrophic lake with special reference to the heterotrophic bacteria

1989 • 70 citations

Dissolved Organic Matter in Lakewater: Characteristics of Molecular Weight Size-Fractions and Ecological Implications

1976 • 68 citations

Release of extracellular organic carbon during a diatom bloom in Lake Mossö: molecular weight fractionation

1982 • 67 citations

A model for short-term control of the bacterioplankton by substrate and grazing

1988 • 67 citations

Carbohydrate Signatures of Aquatic Macrophytes and Their Dissolved Degradation Products as Determined by a Sensitive High-Performance Ion Chromatography Method

1991 • 66 citations

Organic matter in the water column: future research challenges

1992 • 66 citations

Study of bacteria associated with marine algae in culture

1970 • 66 citations

Correction: Role of sub-micrometre particles in the ocean

1990 • 64 citations

Specific uptake rates of amino acids by attached and free-living bacteria in a mesotrophic lake

1985 • 63 citations

Cellular Biology of Ectoenzymes

1986 • 62 citations

Distribution and biological turnover of dissolved organic compounds in the water column of the Black Sea

1991 • 61 citations

Sub-micron particles in northwest Atlantic shelf water

1992 • 59 citations

Extracellular enzymes in a polyhumic lake: important regulators in detritus processing

1992 • 58 citations

Heterotrophic Potential for Amino Acid Uptake in a Naturally Eutrophic Lake

1974 • 55 citations

Diel variation in concentration, assimilation and respiration of dissolved free amino acids in relation to planktonic primary and secondary production in two eutrophic lakes

1983 • 54 citations

Bacterial utilization of algal extracellular products. 3. The specificity of algal‐bacterial interaction

1983 • 54 citations

The trophic role of glycolic acid in coastal seawater. I. Heterotrophic metabolism in seawater and bacterial cultures

1975 • 53 citations

Dissolved Organic Matter in Lacustrine Ecosystems: Energy Source and System Regulator

1992 • 52 citations

A Study of the Excretion and Extracellular Products of Natural Phytoplankton in Lake Nakanuma, Japan

1980 • 52 citations

Zooplankton induced changes in dissolved free amino acids and in production rates of freshwater bacteria

1986 • 51 citations

Kolloidgele als N�hrstoffregulatoren der Gew�sser

1937 • 48 citations

Phytoplankton extracellular release and its relation to the seasonal cycle of dissolved organic carbon in a eutrophic lake 1

1978 • 48 citations

Evaluation of the measurements of extracellular enzyme activities in a polyhumic lake by means of studies with 4-methylumbelliferyl-substrates

1989 • 47 citations

Aquatic Microbial Ecology

1990 • 46 citations

Studies on short-term variations of heterotrophic activity in the Kiel Fjord

1975 • 46 citations

Inhibition by Peptides of Amino Acid Uptake by Bacterial Populations in Natural Waters: Implications for the Regulation of Amino Acid Transport and Incorporation

1984 • 46 citations

Some characteristics of the carbon compounds released by Daphnia

1986 • 46 citations

The role of amino acids in the nitrogen cycle of Lake Mendota1

1975 • 45 citations

Are dissolved free amino acids free?

1984 • 44 citations

Metabolic coupling between the alga Oscillatoria redekei and accompanying bacteria

1978 • 44 citations

Intracellular Composition and Net Release Rates of Free Amino Acids in Daphnia magna

1981 • 42 citations

Diel flux of dissolved carbohydrate in a salt marsh and a simulated estuarine ecosystem

1981 • 42 citations

Organic nitrogen mineralization and substrate limitation of bacteria in Lake Michigan

1989 • 41 citations

Relationship between the zooplankton, phytoplankton, particulate matter and dissolved free amino acids in the Celtic Sea

1986 • 40 citations

Differential filtration studies of carbon flux from living algae to microheterotrophs, microplankton size distribution and respiration in Lake Kinneret

1980 • 39 citations

Extracellular enzymes in a polyhumic lake: important regulators in detritus processing

1992 • 37 citations

Studies on glycolic acid metabolism by freshwater bacteria1

1975 • 37 citations

Exudates: phytoplankton-bacterioplankton interactions in Pluβsee

1992 • 37 citations

The occurrence of glycolic acid in coastal sea water

1974 • 36 citations

Bacterial utilization of total in situ dissolved carbohydrate in offshore waters1

1986 • 36 citations

Primary production and release of dissolved organic carbon from phytoplankton in the western North Atlantic Ocean

1972 • 36 citations

Spring phytoplankton of 54 small lakes in southern Finland

1986 • 36 citations

Dynamics of Pools of Dissolved Organic Carbon

1984 • 36 citations

Seasonal variations in phytoplankton and glycollate concentrations in the Menai Straits, Anglesey

1975 • 36 citations

Degradation and formation of refractory DOM by bacteria during simultaneous growth on labile substrates and persistent lake water constituents

1985 • 35 citations

DYNAMICS OF CELLULAR AND EXTRACELLULAR cAMP IN ANABAENA FLOS‐AQUAE (CYANOPHYTA): INTRINSIC CULTURE VARIABILITY AND CORRELATION WITH METABOLIC VARIABLES¹

1981 • 35 citations

Plankton Dynamics of the Southern California Bight

1986 • 35 citations

Studies on the carbon flux from phyto- to bacterioplankton communities in Lake Constance

1984 • 34 citations

Pelagic food web processes in an oligotrophic lake

1988 • 34 citations

Utilization of dissolved amino acids in seawater by marine bacteria

1982 • 33 citations

Light-induced conversion of refractory, high molecular weight lake water constituents

1985 • 32 citations

Metabolic regulation of amino acid uptake in marine waters1

1986 • 32 citations

Investigations about structure, distribution and dynamics of different organic substrates in the DOM of lake Plußsee

1985 • 32 citations

Kinetic Analysis of Protein Degradation by a Freshwater Wetland Sediment Community

1989 • 31 citations

Microbial Response to Amino Acid Additions in Lake Michigan: Grazer Control and Substrate Limitation of Bacterial Populations

1986 • 31 citations

Dissolved carbohydrates in the new york bight and the variability of marine organic matter

1983 • 31 citations

Pattern of organic matter production by natural phytoplankton population in a eutrophic lake 1. Intracellular products

1987 • 30 citations

Microbial control of dissolved organic carbon in lakes: research for the future

1992 • 30 citations

Mechanisms of organic matter utilization by marine bacterioplankton

1984 • 30 citations

Excretion of organic matter by phytoplankton in vitro

1978 • 29 citations

Heterotrophic Potential for Amino Acid Uptake in a Naturally Eutrophic Lake1

1974 • 29 citations

Affinity of organisms for substrate

1986 • 28 citations

Trophic-Detrital Interactions: Vestiges of Ecosystem Evolution

1984 • 27 citations

Substrate Capture by Marine Heterotrophic Bacteria in Low Nutrient Waters

1984 • 27 citations

Bacterial Growth in Relation to Phytoplankton Primary Production and Extracellular Release of Organic Carbon

1984 • 26 citations

DYNAMICS OF CELLULAR AND EXTRACELLULAR cAMP IN ANABAENA FLOS-AQUAE (CYANOPHYTA): INTRINSIC CULTURE VARIABILITY AND CORRELATION WITH METABOLIC VARIABLES1

1981 • 25 citations

Rhythmic release of dissolved free amino acids from partly synchronized Thalassiosira rotula under nearly natural conditions

1983 • 25 citations

Estimating organic P utilization by freshwater plankton using [³²P]ATP

1991 • 24 citations

Die Bakterien des Meeres nach den Untersuchungen der Plankton-Expedition : unter gleichzeitiger Berücksichtigung einiger älterer und neuerer Untersuchungen

1894 • 23 citations

Microbial control of dissolved organic carbon in lakes: research for the future

1992 • 23 citations

The Determination of Glycollic Acid in Sea Water

1973 • 22 citations

Diel dissolved carbohydrate accumulation in coastal water of South Florida, Bermuda and Oahu

1986 • 21 citations

Fluxes of free amino acids in three Danish lakes

1986 • 20 citations

Heterotrophic mineralization of amino acid nitrogen in subalpine Castle Lake, California

1985 • 19 citations

Diel Patterns of Phytoplankton Productivity and Extracellular Release in Ultra‐Oligotrophic Lake Tahoe

1979 • 19 citations

Quantitative Untersuchungen über Plankton, Kolloide und gelöste organische und anorganische Substanzen in dem Furesee

1931 • 19 citations

Organic acids in aquatic ecosystems : report of the Dahlem Workshop on Organic Acids in Aquatic Ecosystems, Berlin 1989, May 7-12

1990 • 17 citations

Microbial populations in surface films and subsurface waters: Amino acid metabolism and growth

1991 • 17 citations

¹⁴C-labelling patterns of phytoplankton: specific activity of different product pools

1985 • 16 citations

Distribution, dynamic and structure of free dissolved carbohydrates in the Plußsee, a North German eutrophic lake

1984 • 16 citations

Foreword

1992 • 15 citations

The impact of dissolved amino acids on protein and cellulose degradation in stream waters

1988 • 15 citations

Diel photosynthetic production of cellular organic matter in natural phytoplankton populations, measured with13C and gas chromatography/mass spectrometry

1992 • 14 citations

Mixed Substrates and Mixed Cultures

1991 • 14 citations

Microbial extracellular enzyme activities in Humex Lake Skjervatjern

1992 • 14 citations

Climatic Feedbacks in the Global Carbon Cycle

1992 • 13 citations

Existence of different pools of fatty acids in anaerobic model ecosystems and their availability to microbial metabolism

1985 • 12 citations

Comparison of two methods to measure algel release of dissolved organic carbon and the subsequent uptake by bacteria

1985 • 12 citations

Magnitude of heterotrophic metabolism of photosynthetically fixed dissolved organic carbon (PDOC) in Schöhsee, West Germany

1984 • 12 citations

Cleavage of macromolecular allochthonous soluble organic matter

1976 • 11 citations

Change in Monosaccharide Composition in the Course of Decomposition of Dissolved Carbohydrates in Lake Water

1980 • 11 citations

Application of the isotope dilution principle to the determination of substrate incorporation by aquatic bacteria

1990 • 10 citations

Photochemical and biological transformation of dissolved humic substances

1990 • 9 citations

A daily study of the diatom spring bloom at Roscoff (France) in 1985. III. Free amino acids composition studied by HPLC analysis

1992 • 8 citations

Aspects of Aquatic Microbial Carbon Metabolism: Regulation of Phosphoenolpyruvate Carboxylase

1990 • 7 citations

Nutrient cycling and food web dynamics in the Southern California Bight: The microbial food web

1986 • 4 citations

Deleted Work

1955 • 0 citations

Cited By (0)

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