Change in the concentrations of iron in different size fractions during a phytoplankton bloom in controlled ecosystem enclosures

Title
Change in the concentrations of iron in different size fractions during a phytoplankton bloom in controlled ecosystem enclosures
Publication Type
Journal Article
Year of Publication
2001
Authors

Nishioka J, Takeda S, Wong CS

Journal
Journal of Experimental Marine Biology and Ecology
Volume
258
Pagination
237-255
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Iron, Size-fractionation, phytoplankton, enclosure, mesocosm, Patricia Bay, Canada, 69 m3

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Correcting for underestimation of microzooplankton grazing in bottle incubation experiments with mesozooplankton

Title
Correcting for underestimation of microzooplankton grazing in bottle incubation experiments with mesozooplankton
Publication Type
Journal Article
Year of Publication
2001
Authors

Nejstgaard JC, Naustvoll LJ, Sazhin A

Journal
Marine Ecology Progress Series
Volume
221
Pagination
59-75
ISBN Number
Keywords

Calanus, microzooplankton, Grazing methods, Clearance, Ingestion, Faecal pellet production, Natural plankton, Bottle effect, mesocosm, 27 m3, Bergen, Norway, Espegrend

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Zooplankton growth, diet and reproductive success compared in simultaneous diatom- and flagellate- microzooplankton- dominated plankton blooms

Title
Zooplankton growth, diet and reproductive success compared in simultaneous diatom- and flagellate- microzooplankton- dominated plankton blooms
Publication Type
Journal Article
Year of Publication
2001
Authors

Nejstgaard JC, Hygum BH, Naustvoll LJ, Balmstedt U

Journal
Marine Ecology Progress Series
Volume
221
Pagination
77-91
ISBN Number
Keywords

Calanus, Skeletonema, Dictyocha, microzooplankton, diatom, selective grazing, reproduction, egg hatching, mesocosm, 27 m3, Bergen, Norway, Espegrend

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Population dynamics and diversity of phytoplankton bacteria and viruses in a seawater enclosure

Title
Population dynamics and diversity of phytoplankton bacteria and viruses in a seawater enclosure
Publication Type
Journal Article
Year of Publication
2001
Authors

Larsen A, Castberg T, Sandaa RA, Brussaard CPD, Egge JK, Heldal M, Paulino A, Thyrhaug R, vanHannen EJ, Bratbak G

Journal
Marine Ecology Progress Series
Volume
221
Pagination
47-57
ISBN Number
Keywords

mesocosm, 11 m3, Bergen, Norway, Bacteria, DGGE, Diversity, Flow cytometry, Light microscopy, PFGE, phytoplankton, virus

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A mesocosm study of physical-biological interactions in artificial sea ice: effects of brine channel surface evolution and brine movement on algal biomass

Title
A mesocosm study of physical-biological interactions in artificial sea ice: effects of brine channel surface evolution and brine movement on algal biomass
Publication Type
Journal Article
Year of Publication
2001
Authors

Krembs C, Mock T, Gradinger R

Journal
Polar Biology
Volume
24
Pagination
356-364
ISBN Number
Keywords

mesocosm, 180 m3, artificial salt water, ice organisms, current, Arctic Environmental Test Basin, Germany, Hamburg

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The effects of Ultraviolet radiation on the planktonic community of a shallow, eutrophic estuary: results of mesocosm experimets

Title
The effects of Ultraviolet radiation on the planktonic community of a shallow, eutrophic estuary: results of mesocosm experimets
Publication Type
Journal Article
Year of Publication
2001
Authors

Forster RM, Schubert H

Journal
Helgoland Marine Research
Volume
55
Pagination
23-34
ISBN Number
Keywords

Ultraviolet radiation, UVB, phytoplankton, Zooplankton, Bacteria, mesocosm, estuary, 1 m3, Rostoc- Zingst, Germany

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Boundary shear velocities and fluxes in the MEERC experimental ecosystems

Title
Boundary shear velocities and fluxes in the MEERC experimental ecosystems
Publication Type
Journal Article
Year of Publication
2001
Authors

Crawford SM, Sanford LP

Journal
Marine Ecology Progress Series
Volume
210
Pagination
1-12
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The Responses of a Natural Bacterioplankton Community to Different Levels of Ultraviolet-B Radiation: A Food Web Perspective

Title
The Responses of a Natural Bacterioplankton Community to Different Levels of Ultraviolet-B Radiation: A Food Web Perspective

Publication Type
Journal Article

Year of Publication
2001

Authors

Chatila K, Demers S, Mostajir B, Gosselin M, Chanut JP, Monfort P, Bird D

Journal
Microbial Ecology

Volume
41

Pagination
56-68

ISBN Number

Keywords

Ultraviolet radiation, UVB, Bacteria, mesocosm, light manipulation, 1.5 m3, St. Lawrence estuary, Quebec, Canada

Abstract

With the continuing increase of ultraviolet-B radiation (UVBR: 280–320 nm) fluxes toward the Earth’s surface, there is concern regarding a possible negative impact on heterotrophic bacterioplankton. The effects of enhanced UVBR on a natural bacterioplankton community were studied during a 7-day experiment conducted in mesocosms (1500 L). Four light regimes were tested:natural light, 280 to 313 nm excluded UVBR, and two levels of UVBR enhancement. During the first 3 days of the experiment characterized by high inorganic nutrient concentrations (nitrates > 1 ?molL?1 and ammonium > 0.1 ?mol L?l), UVBR had no effect on both bacterial abundances and activities. From day 4 to the end of the experiment, nitrate concentrations remained low (

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Microbial polulation dynamics and diversity during a bloom of the marine coccolothophorid Emiliania huxleyi (Haptophyta)

Title
Microbial polulation dynamics and diversity during a bloom of the marine coccolothophorid Emiliania huxleyi (Haptophyta)
Publication Type
Journal Article
Year of Publication
2001
Authors

Castberg T, Larsen A, Sandaa RA, Brussaard CPD, Egge JK, Heldal M, Thyrhaug R, vanHannen EJ, Bratbak G

Journal
Marine Ecology Progress Series
Volume
221
Pagination
39-46
ISBN Number
Keywords

mesocosm, Bergen, Espegrend, 11 m3, nutrient addition, phytoplankton, virus, lysis, FCM, Emiliania huxleyi, Norway

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Blooms of Emiliania huxleyi are Sinks of atmospheric CarbonDioxide: A Field and Mesocosm Study derived Simulation

Title
Blooms of Emiliania huxleyi are Sinks of atmospheric CarbonDioxide: A Field and Mesocosm Study derived Simulation
Publication Type
Journal Article
Year of Publication
2001
Authors

Buitenhuis ET, vanderWal P, deBaar HJW

Journal
Global Biogeochemical Cycles
Volume
15
Pagination
577-587
ISBN Number
Keywords

Emiliania huxleyi, co2, caco3, mesocosm, model, Espegrend, Bergen, Norway, metadata

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