G. Slawyk

发表

Carbon and nitrogen uptake and export in the equatorial Pacific at 150°W: Evidence of an efficient regenerated production cycle

N. Garcia, P. Raimbault, P. Conan, 1999 .

Does competition for nanomolar phosphate supply explain the predominance of the cyanobacterium Synechococcus?

P. Raimbault, H. Claustre, F. Van Wambeke, 2002 .

A semiautomatic, wet‐oxidation method for the determination of particulate organic nitrogen collected on filters

P. Raimbault, G. Slawyk, 1991 .

Ammonium and nitrate in the tropical and equatorial Atlantic: relations with the primary nitrite maximum

Y. Collos, G. Slawyk, 1983 .

Dilution of 15N in Dunaliella tertiolecta by uptake of an unidentified compound following nitrate exhaustion

N. Garcia, A. Sciandra, V. Martin‐Jézéquel, 1998 .

Response of coastal phytoplankton to ammonium and nitrate pulses: seasonal variations of nitrogen uptake and regeneration

N. Garcia, A. Vaquer, Y. Collos, 2003, Aquatic Ecology.

13C and 15N Uptake by Phytoplankton in the Antarctic Upwelling Area: Results from the Antiprod I Cruise in the Indian Ocean Sector

G. Slawyk, 1979 .

On the discrepancies between a colorimetric and isotopic method for measuring nitrate utilization in nutrient-depleted waters: implications for the design of experimental protocols in new production studies

P. Raimbault, V. Gentilhomme, G. Slawyk, 1990, Hydrobiologia.

13C AND 15N UPTAKE BY MARINE PHYTOPLANKTON. I. INFLUENCE OF NITROGEN SOURCE AND CONCENTRATION IN LABORATORY CULTURES OF DIATOMS 1

Y. Collos, G. Slawyk, 1979 .

On the relationship between carbon-to-nitrogen composition ratios of the particulate matter and growth rate of marine phytoplankton from the Northwest African upwelling area

Y. Collos, G. Slawyk, M. Minas, 1978 .

Measuring gross uptake of 15N‐labeled nitrogen by marine phytoplankton without particulate matter collection: Evidence of low 15N losses to the dissolved organic nitrogen pool

N. Garcia, P. Raimbault, G. Slawyk, 1998 .

Isotopic and enzymatic analyses of planktonic nitrogen utilisation in the vicinity of Cape Sines (Portugal) during weak upwelling activity

M. Rodier, Y. Collos, B. Coste, 1997 .

GLUTAMINE SYNTHETASE ASE ACTYVITY IN IN CHAETOCEROS AFFINIS (BACILLARIOPHYCEAE): COMPARISON WITH OTHER ESTIMATES OF NITROGEN UTILIZATION DURING NUTRIENT PERTURBATION 1

M. Rodier, G. Slawyk, 1986 .

13C and 15N uptake by marine phytoplankton—IV. Uptake ratios and the contribution of nitrate to the productivity of Antarctic waters (Indian Ocean sector)

Y. Collos, G. Slawyk, 1986 .

The use of the 13C and 15N isotopes for the simultaneous measurement of carbon and nitrogen turnover rates in marine phytoplankton1

Y. Collos, J. Auclair, G. Slawyk, 1977 .

Biosynthetically active glutamine synthetase in the marine diatom Phaeodactylum tricornutum: optimization of the forward-reaction assay

M. Rodier, G. Slawyk, 1988 .

13C and 15N uptake by marine phytoplankton. Ill Interactions in euphotic zone profiles of stratified oceanic areas

Y. Collos, G. Slawyk, 1984 .

Short-term responses of 24 hour N-starved cultures of Phaeodactylum tricornutum to pulsed additions of nitrate at nanomolar levels

P. Raimbault, V. Gentilhomme, G. Slawyk, 1990 .

Net and gross incorporation of nitrogen by marine copepods fed on 15N-labelled diatoms: Methodology and trophic studies

B. Sautour, O. Ragueneau, L. Seuront, 2007 .

Direct measurements of nanomolar nitrate uptake by the marine diatom Phaeodactylum tricornutum (Bohlin). Implications for studies of oligotrophic ecosystems

P. Raimbault, V. Gentilhomme, G. Slawyk, 1990, Hydrobiologia.

Seasonal patterns of urea regeneration by size-fractionated microheterotrophs in well-mixed temperate coastal waters

S. L'Helguen, P. Corre, G. Slawyk, 2005 .

Recovery of urea nitrogen from seawater for measurement of 15N abundance in urea regeneration studies using the isotope-dilution approach

P. Raimbault, S. L'Helguen, G. Slawyk, 1990 .

Comparison of two automated ammonium methods in a region of coastal upwelling

G. Slawyk, J. J. Macisaac, 1972 .

A Further Investigation on the Primary Productivity in the Divergence Zone Near the French Mediterranean Coast

T. Packard, G. Slawyk, H. Minas, 1976 .

Nitrate reductase activity as a function of in situ nitrate uptake and environmental factors of euphotic zone profiles

Y. Collos, G. Slawyk, 1977 .

Nitrogen uptake by phytoplankton and zooxanthellae in a coral atoll

J. Goes, M. Wafar, D. Jayakumar, 1985 .

Reply to comment by Fisher et al.

C. Auclair, Y. Collos, G. Slawyk, 1979 .

Quantitative determination of particulate organic N and C in marine-phytoplankton samples using mass-spectrometer signals from isotope-ratio analyses in 15N- and 13C-tracer studies

S. L'Helguen, Y. Collos, G. Slawyk, 1988 .

Nitrogen Uptake and Assimilation by Marine Phytoplankton

Y. Collos, G. Slawyk, 1980 .

Simple procedure for simultaneous recovery of dissolved inorganic and organic nitrogen in 15N-tracer experiments and improving the isotopic mass balance

P. Raimbault, G. Slawyk, 1995 .

Significance of cellular nitrate content in natural populations of marine phytoplankton growing in shipboard cultures

Y. Collos, G. Slawyk, 1976 .

An automated assay for the determination of nitrate reductase in marine phytoplankton

Y. Collos, G. Slawyk, 1976 .

Inorganic nitrogen uptake by marine phytoplankton under in situ and simulated in situ incubation conditions: Results from the northwest African upwelling region1

R. Dugdale, G. Slawyk, J. J. Macisaac, 1976 .

Interactions of light, temperature and inorganic nitrogen in controlling planktonic nitrogen utilisation in the Tagus estuary

M. T. Cabrita, F. Catarino, G. Slawyk, 1999, Aquatic Ecology.

Comparison of radioactive and stable isotope tracer techniques for measuring photosynthesis: 13C and 14C uptake by marine phytoplankton

L. Legendre, Y. Collos, Suzanne Roy, 1984 .

Variability in Nitrate Uptake Kinetics of Phytoplankton Communities in a Mediterranean Coastal Lagoon

N. Garcia, A. Vaquer, Y. Collos, 1997 .

Feasibility of using an automated colorimetric procedure for the determination of seawater nitrate in the 0 to 100 nM range: Examples from field and culture

Patrick Raimbault, P. Raimbault, Gerd Slawyk, 1990 .

Evidence of denitrification and nitrate ammonification in the River Rhone plume (northwestern Mediterranean Sea)

N. Garcia, P. Bonin, G. Slawyk, 1996 .

Use of 15N to measure dissolved organic nitrogen release by marine phytoplankton (reply to comment by Bronk and Ward)

N. Garcia, P. Raimbault, G. Slawyk, 2000 .

Comparison between chemical and isotopic measurements of biological nitrate utilization: further evidence of low new-production levels in the equatorial Pacific

N. Garcia, P. Raimbault, G. Slawyk, 2000 .