Search Results - "Riegman, R."

Impact of the blue mussel Mytilus edulis on the microbial food web in the western Wadden Sea, The Netherlands by Jacobs, P., Riegman, R., van der Meer, J.

“…To study the impact of juvenile blue mussels Mytilus edulis on the microbial food web in the Dutch Wadden Sea, natural sea water was first exposed to mussel…”
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Growth of juvenile blue mussels (Mytilus edulis) on suspended collectors in the Dutch Wadden Sea by Jacobs, P., Beauchemin, C., Riegman, R.

“…In The Netherlands, fishing for juvenile blue mussels (Mytilus edulis) on wild beds is gradually replaced by harvesting of seeds from suspended collectors…”
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Impact of introduced juvenile mussel cultures on the pelagic ecosystem of the western Wadden Sea, The Netherlands by Jacobs, P., Riegman, R., van der Meer, J.

“…Pelagic mussel collectors provide an alternative to fishing for mussel seed from natural beds. These collectors, which have been recently introduced in the…”
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Nutrient-related selection mechanisms in marine phytoplankton communities and the impact of eutrophication on the planktonic food web by Riegman, R.

“…A general increase in nutrient discharges during the last few decades has caused various changes in the algal community structure along the European…”
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Nutrient-related selection mechanisms in marine phytoplankton communities and the impact of eutrophication on the planktonic food web by Riegman, R.

“…A general increase in nutrient discharges during the last few decades has caused various changes in the algal community structure along the European…”
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Effects of grazing, sedimentation and phytoplankton cell lysis on the structure of a coastal pelagic food web by Brussaard, C. P. D., Riegman, R., Noordeloos, A. A. M., Cadée, G. C., Witte, H., Kop, A. J., Nieuwland, G., van Duyl, F. C., Bak, R. P. M.

“…The influence of grazing, sedimentation and phytoplankton cell lysis on the dynamics of a coastal pelagic ecosystem in the Southern Bight of the North Sea was…”
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Effect of phytoplankton cell size on transient-state nitrate and ammonium uptake kinetics by Stolte, W, Riegman, R

“…The uptake of nitrate or ammonium (at a concentration of 10 micromoles l-1) by marine phytoplankton was studied in relation to cell size. Initial specific…”
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Phytoplankton community structure derived from HPLC analysis of pigments in the Faroe-Shetland Channel during summer 1999 : The distribution of taxonomic groups in relation to physical/chemical conditions in the photic zone by RIEGMAN, R, KRAAY, G. W

“…A study of the phytoplankton community in the Faroe-Shetland Channel was conducted in July 1999. Samples were collected at various depths in the photic zone…”
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Impact of phytoplankton bloom magnitude on a pelagic microbial food web by Brussaard, C. P. D., Gast, G. J., van Duyl, F. C., Riegman, R.

“…The impact of phytoplankton bloom magnitude on the microbial food web of the Dutch pelagic coastal zone (Southern Bight of the North Sea) was studied during…”
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Opponent left-handedness does not affect fight outcomes for Ultimate Fighting Championship hall of famers by Pollet, Thomas V, Riegman, Bart R

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Lysis-induced decline of a Phaeocystis spring bloom and coupling with the microbial foodweb by van Boekel, W. H. M., Hansen, F. C., Riegman, R., Bak, R. P. M.

“…We studied the development and decline of the 1990 phytoplankton spring bloom in the Marsdiep area of the North Sea (The Netherlands) with emphasis on the…”
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Pretransplant mobilization with granulocyte colony-stimulating factor improves B-cell reconstitution by lentiviral vector gene therapy in SCID-X1 mice by Huston, Marshall W, Riegman, Adriaan R A, Yadak, Rana, van Helsdingen, Yvette, de Boer, Helen, van Til, Niek P, Wagemaker, Gerard

“…Hematopoietic stem cell (HSC) gene therapy is a demonstrated effective treatment for X-linked severe combined immunodeficiency (SCID-X1), but B-cell…”
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Size-fractionated uptake of ammonium, nitrate and urea and phytoplankton growth in the North Sea during spring 1994 by Riegman, Roel, Flameling, Inez A., Noordeloos, Anna A. M.

“…The growth of 2 different algal size classes was studied in March/April 1994 during the establishment of the spring bloom along a transect from the Dogger Bank…”
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Phaeocystis blooming enhanced by copepod predation on protozoa: evidence from incubation experiments by Hansen, F. C., Reckermann, M., Breteler, W. C. M. Klein, Riegman, R.

“…Laboratory experiments were carried out to investigate the effect of protozoan, copepod and combined grazing on Phaeocystis biomass. Phaeocystis cf. globosa…”
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Primary production of phytoplankton at a frontal zone located at the northern slope of the Dogger Bank (North Sea) by Riegman, R, Malschaert, H, Colijn, F

“…In July 1988, a survey was made in the Dogger Bank area of the North Sea. As a result of wind stress the area was found to be frequently well mixed. At the…”
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Evaluation of measurements and calculation of primary production in the Dogger Bank area (North Sea) in summer 1988 by Riegman, Roel, Colijn, Franciscus

“…Primary production was measured during a survey in the Dogger Bank area, where both stratified and non-stratified conditions existed in July-August 1988. Daily…”
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Influence of variability in water transport on phytoplankton biomass and composition in the southern North Sea: a modelling approach (FYFY) by Van Den Berg, A.J., Ridderinkhof, H., Riegman, R., Ruardij, P., Lenhart, H.

“…A model for phytoplankton composition and succession coupled to a transport model for the southern North Sea is presented. This model is used to examine the…”
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Nutrient uptake and alkaline phosphatase (ec 3:1:3:1) activity of emiliania huxleyi (PRYMNESIOPHYCEAE) during growth under n and p limitation in continuous cultures by Riegman, Roel, Stolte, Willem, Noordeloos, Anna A. M., Slezak, Doris

“…Emiliania huxleyi (strain L) expressed an exceptional P assimilation capability. Under P limitation, the minimum cell P content was 2.6 fmol P·cell−1, and cell…”
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Long-Term Phytoplankton-Nutrient Interactions in a Shallow Coastal Sea: Algal Community Structure, Nutrient Budgets, and Denitrification Potential by Catharina J. M. Philippart, Cadee, Gerhard C., van Raaphorst, Wim, Riegman, Roel

“…In the eutrophic Marsdiep, the westernmost tidal inlet of the Wadden Sea, phytoplankton biomass, and production almost doubled at the end of the 1970s and…”
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GENETIC AND PHYSIOLOGICAL VARIATION IN PIGMENT COMPOSITION OF EMILIANIA HUXLEYI (PRYMNESIOPHYCEAE) AND THE POTENTIAL USE OF ITS PIGMENT RATIOS AS A QUANTITATIVE PHYSIOLOGICAL MARKER by Stolte, Willem, Kraay, Gijsbert W., Noordeloos, Anna A. M., Riegman, Roel

“…Genetic variation of pigment composition was studied in 16 different strains of Emiliania huxleyi (Lohm.) Hay et Mohler in batch culture. Distinct…”
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