Mikal Heldal: search on Z-Library

The world's largest scientific articles store. 70,000,000+ articles for free.

1

High abundance of viruses found in aquatic environments

Bergh, Øivind, BØrsheim, Knut Yngve, Bratbak, Gunnar, Heldal, Mikal

Journal:

Year:

1989

File:

PDF, 249 KB

1989

2

Acute toxicity of several oil dispersants towards the green algae Chlamydomonas and Dunaliella

Mikal Heldal, Svein Norland, Torleiv Lien, Gjert Knutsen

Journal:

Year:

1978

Language:

english

File:

PDF, 307 KB

english, 1978

3

Dependence of the Rate of Release of Phosphorus by Zooplankton on the P:C Ratio in the Food Supply, as Calculated by a Recycling Model

Yngvar Olsen, Arne Jensen, Helge Reinertsen, Knut Yngve Borsheim, Mikal Heldal and Arnfinn Langeland

Journal:

Limnology and Oceanography

Year:

1986

Language:

english

File:

PDF, 1.21 MB

english, 1986

4

Variation in elemental content among and within trichomes in Nostoc calcicola 79WA01 measured by x-ray micro-analysis

Kjell Magne Fagerbakke, Mikal Heldal, Svein Norland

Journal:

FEMS Microbiology Letters

Year:

1991

Language:

english

File:

PDF, 303 KB

english, 1991

5

Growth, elemental composition, and formation of polyphosphate bodies in Vibrio natriegens cultures shifted from phosphate-limited to phosphate-pulsed media

Nissen, Hilde, Heldal, Mikal, Norland, Svein

Journal:

Canadian Journal of Microbiology

Year:

1987

Language:

english

File:

PDF, 568 KB

english, 1987

6

Mg2+ as an indicator of nutritional status in marine bacteria

Heldal, Mikal, Norland, Svein, Erichsen, Egil Severin, Sandaa, Ruth-Anne, Larsen, Aud, Thingstad, Frede, Bratbak, Gunnar

Journal:

The ISME Journal

Year:

2012

Language:

english

File:

PDF, 523 KB

english, 2012

7

Seasonal variations in C:N:Si:Ca:P:Mg:S:K:Fe relationships of seston from Norwegian coastal water: Impact of extreme offshore forcing during winter-spring 2010

Erga, Svein Rune, Haugen, Stig Bjarte, Bratbak, Gunnar, Egge, Jorun Karin, Heldal, Mikal, Mork, Kjell Arne, Norland, Svein

Journal:

Marine Chemistry

Year:

2017

Language:

english

File:

PDF, 2.40 MB

english, 2017

8

Intracellular ion and organic solute concentrations of the extremely halophilic bacteriumSalinibacter ruber

Aharon Oren, Mikal Heldal, Svein Norland, Erwin A. Galinski

Journal:

Year:

2002

Language:

english

File:

PDF, 634 KB

english, 2002

9

Nutritional enrichment of a microbial community: The effects on activity, elemental composition, community structure and virus production

Pirjo Tuomi, Kjell Magne Fagerbakke, Gunnar Bratbak, Mikal Heldal

Journal:

FEMS Microbiology Ecology

Year:

1995

Language:

english

File:

PDF, 1.25 MB

english, 1995

10

CELL WALL STRUCTURE AND IRON DISTRIBUTION IN THE GREEN ALGA STAURASTRUM LUETKEMUELLERI (DESMIDIACEAE)

Sissel Andersen, Mikal Heldal, Gjert Knutsen

Journal:

Journal of Phycology

Year:

1987

Language:

english

File:

PDF, 1.02 MB

english, 1987

11

Effect of increasedpCO2on phytoplankton–virus interactions

Carreira, CÃ¡tia, Heldal, Mikal, Bratbak, Gunnar

Journal:

Biogeochemistry

Year:

2013

Language:

english

File:

PDF, 373 KB

english, 2013

12

Isolation and Characterization of Two Viruses with Large Genome Size Infecting Chrysochromulina ericina (Prymnesiophyceae) and Pyramimonas orientalis (Prasinophyceae)

Ruth-Anne Sandaa, Mikal Heldal, Tonje Castberg, Runar Thyrhaug, Gunnar Bratbak

Journal:

Year:

2001

Language:

english

File:

PDF, 282 KB

english, 2001

13

ISOLATION AND CHARACTERIZATION OF A VIRUS THAT INFECTS EMILIANIA HUXLEYI (HAPTOPHYTA)1

Tonje Castberg, Runar Thyrhaug, Aud Larsen, Ruth-Anne Sandaa, Mikal Heldal, James L. Van Etten, Gunnar Bratbak

Journal:

Journal of Phycology

Year:

2002

Language:

english

File:

PDF, 3.38 MB

english, 2002

14

Freshwater Bacteria are Stoichiometrically Flexible with a Nutrient Composition Similar to Seston

Cotner, James B., Hall, Edward K., Scott, J. Thad, Heldal, Mikal

Journal:

Frontiers in Microbiology

Year:

2010

Language:

english

File:

PDF, 962 KB

english, 2010

15

Changes in Morphology and Elemental Composition of Vibrio splendidus along a Gradient from Carbon-Limited to Phosphate-Limited Growth

Trond Løvdal, Evy F. Skjoldal, Mikal Heldal, Svein Norland and T. Frede Thingstad

Journal:

Microbial Ecology

Year:

2008

Language:

english

File:

PDF, 1.42 MB

english, 2008

16

Elemental C, N, and P Cell Content of Individual Bacteria Collected at the Bermuda Atlantic Time-Series Study (BATS) Site

Kjell Gundersen, Mikal Heldal, Svein Norland, Duncan A. Purdie and Anthony H. Knap

Journal:

Limnology and Oceanography

Year:

2002

Language:

english

File:

PDF, 316 KB

english, 2002

17

Diatom frustules as a biomaterial: effects of chemical treatment on organic material removal and mechanical properties in cleaned frustules from twoCoscinodiscusspecies

Romann, Julien, Chauton, Matilde Skogen, Hanetho, Sidsel M., Vebner, Marius, Heldal, Mikal, Thaulow, Christian, Vadstein, Olav, Tranell, Gabriella, Einarsrud, Mari-Ann

Journal:

Journal of Porous Materials

Year:

2016

Language:

english

File:

PDF, 774 KB

english, 2016

18

Nutritional enrichment of a microbial community: The effects on activity, elemental composition, community structure and virus production

Pirjo Tuomi, Kjell Magne Fagerbakke, Gunnar Bratbak, Mikal Heldal

Journal:

FEMS Microbiology Ecology

Year:

1995

Language:

english

File:

PDF, 1.30 MB

english, 1995

19

Elemental composition of natural populations of key microbial groups in Atlantic waters

Grob, Carolina, Ostrowski, Martin, Holland, Ross J., Heldal, Mikal, Norland, Svein, Erichsen, Egil S., Blindauer, Claudia, Martin, Adrian P., Zubkov, Mikhail V., Scanlan, David J.

Journal:

Environmental Microbiology

Year:

2013

Language:

english

File:

PDF, 251 KB

english, 2013

20

Dependence of the rate of release of phosphorus by zooplankton on the P:C ratio in the food supply, as calculated by a recycling model

OLSEN, YNGVAR, JENSEN, ARNE, REINERTSEN, HELGE, BØRSHEIM, KNUT YNGVE, HELDAL, MIKAL, LANGELAND, ARNFINN

Journal:

Limnology and Oceanography

Year:

1986

Language:

english

File:

PDF, 1.16 MB

english, 1986

21

Occurrence of virus-like particles in the Dead Sea

Aharon Oren, Gunnar Bratbak, Mikal Heldal

Journal:

Year:

1997

Language:

english

File:

PDF, 546 KB

english, 1997

22

ISOLATION AND CHARACTERIZATION OF A VIRUS INFECTING PHAEOCYSTIS POUCHETII (PRYMNESIOPHYCEAE)

Anita Jacobsen, Gunnar Bratbak, Mikal Heldal

Journal:

Journal of Phycology

Year:

1996

Language:

english

File:

PDF, 1.52 MB

english, 1996

23

X-ray microanalysis of intracellular ions in the anaerobic halophilic eubacterium Haloanaerobium praevalens

Oren, Aharon, Heldal, Mikal, Norland, Svein

Journal:

Canadian Journal of Microbiology

Year:

1997

Language:

english

File:

PDF, 730 KB

english, 1997

24

Papposphaera obpyramidalis (Haptophyta, Papposphaeraceae): New findings from both Polar Regions

Thomsen, Helge Abildhauge, Egge, Jorun Karin, Heldal, Mikal

Journal:

Revue de Micropaléontologie

Year:

2016

File:

PDF, 2.48 MB

2016

25

Simple models combining competition, defence and resource availability have broad implications in pelagic microbial food webs

Våge, Selina, Bratbak, Gunnar, Egge, Jorun, Heldal, Mikal, Larsen, Aud, Norland, Svein, Lund Paulsen, Maria, Pree, Bernadette, Sandaa, Ruth-Anne, Skjoldal, Evy Foss, Tsagaraki, Tatiana M., Øvreås, Lis

Journal:

Ecology Letters

Year:

2018

Language:

english

File:

PDF, 596 KB

english, 2018

26

Elemental composition of individual pico- and nano-sized marine detrital particles in the northwestern Mediterranean Sea

Behzad Mostajir, Kjell Magne Fagerbakke, Mikal Heldal, Trond Frede Thingstad, Fereidoun Rassoulzadegan

Journal:

Oceanologica Acta

Year:

1998

Language:

english

File:

PDF, 978 KB

english, 1998

27

An Unaccounted Fraction of Marine Biogenic CaCO3 Particles

Heldal, Mikal, Norland, Svein, Erichsen, Egil S., Thingstad, T. Frede, Bratbak, Gunnar, Paranhos, Rodolfo

Journal:

Year:

2012

Language:

english

File:

PDF, 478 KB

english, 2012

28

The inorganic ion content of native aquatic bacteria

Fagerbakke, Kjell Magne, Norland, Svein, Heldal, Mikal

Journal:

Canadian Journal of Microbiology

Year:

1999

File:

PDF, 270 KB

1999

29

Changes in Morphology and Elemental Composition ofVibrio splendidusAlong a Gradient from Carbon-limited to Phosphate-limited Growth

Trond Løvdal, Evy F. Skjoldal, Mikal Heldal, Svein Norland, T. Frede Thingstad

Journal:

Microbial Ecology

Year:

2008

Language:

english

File:

PDF, 433 KB

english, 2008

30

Correlation of dispersant effectiveness and toxicity of oil dispersants towards the alga Chlamydomonas reinhardti

Gunnar Bratbak, Mikal Heldal, Gjert Knutsen, Torleiv Lien, Svein Norland

Journal:

Marine Pollution Bulletin

Year:

1982

Language:

english

File:

PDF, 335 KB

english, 1982

31

Viral control of Emiliania huxleyi blooms?

Gunnar Bratbak, William Wilson, Mikal Heldal

Journal:

Journal of Marine Systems

Year:

1996

Language:

english

File:

PDF, 986 KB

english, 1996

32

Use of non-limiting substrates to increase size; a generic strategy to simultaneously optimize uptake and minimize predation in pelagic osmotrophs?

T. Frede Thingstad, Lise Øvreås, Jorun K. Egge, Trond Løvdal, Mikal Heldal

Journal:

Ecology Letters

Year:

2005

Language:

english

File:

PDF, 201 KB

english, 2005

33

Global-scale processes with a nanoscale drive: the role of marine viruses

Brussaard, Corina P D, Wilhelm, Steven W, Thingstad, Frede, Weinbauer, Markus G, Bratbak, Gunnar, Heldal, Mikal, Kimmance, Susan A, Middelboe, Mathias, Nagasaki, Keizo, Paul, John H

Journal:

The ISME Journal

Year:

2008

Language:

english

File:

PDF, 142 KB

english, 2008

34

Characterization of Sulphate Uptake in Anacystis nidulans

HANS CHRISTIAN UTKILEN, MIKAL HELDAL, GJERT KNUTSEN

Journal:

Physiologia Plantarum

Year:

1976

Language:

english

File:

PDF, 3.60 MB

english, 1976

35

The elemental composition of bacteria: A signature of growth conditions?

Mikal Heldal, Svein Norland, Kjell Magne Fagerbakke, Frede Thingstad, Gunnar Bratbak

Journal:

Marine Pollution Bulletin

Year:

1996

Language:

english

File:

PDF, 746 KB

english, 1996

36

On the relation between dry matter and volume of bacteria

Svein Norland, Mikal Heldal, Ole Tumyr

Journal:

Microbial Ecology

Year:

1987

Language:

english

File:

PDF, 367 KB

english, 1987

37

Gallionella from metalimnion in an eutrophic lake: morphology and X-ray energy-dispersive microanalysis of apical cells and stalks

Heldal, Mikal, Tumyr, Ole

Journal:

Canadian Journal of Microbiology

Year:

1983

Language:

english

File:

PDF, 525 KB

english, 1983

38

Elemental C, N, and P cell content of individual bacteria collected at the Bermuda Atlantic Time-series Study (BATS) site

Gundersen, Kjell, Heldal, Mikal, Norland, Svein, Purdie, Duncan A., Knap, Anthony H.

Journal:

Limnology and Oceanography

Year:

2002

Language:

english

File:

PDF, 176 KB

english, 2002

39

Morphology and content of dry matter and some elements in cells and stalks of Nevskia from an eutrophic lake

Heldal, Mikal, Tumyr, Ole

Journal:

Canadian Journal of Microbiology

Year:

1986

Language:

english

File:

PDF, 574 KB

english, 1986

40

Toxicity testing with synchronized cultures of the green alga Chlamydomonas

Svein Norland, Mikal Heldal, Torleiv Lien, Gjert Knutsen

Journal:

Year:

1978

Language:

english

File:

PDF, 441 KB

english, 1978

To build up a library is to create a life. It’s never just a random collection of books.

— Carlos María Domínguez

Official channel

Z-Library Desktop Launcher

Z-Library Since 2009 support@1delivery.pm

EnglishРусскийEspañolItalianoελληνικάاللغة العربيةBahasa IndonesiaBahasa Malaysiaहिन्दीDeutschFrançaisPortuguêsУкраїнськаPolski中文繁體中文日本語Tiếng ViệtAzərbaycan DiliՀայոց լեզուภาษาไทยTürk Diliქართველიবাংলাپښتوతెలుగుاردو한국어SrpskiБългарски