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L. Øvreås · SciRah

Researcher profile · Semantic Scholar

L. Øvreås

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L. Øvreås — researcher profile on SciRah

h-index: 42
Works: 93
Citations: 14K

Most-cited papers

Microbial biogeography: putting microorganisms on the map
Jennifer B. H. Martiny, B. Bohannan, James H. Brown, Robert K. Colwell +12 more
2006Nature Reviews Microbiology2,866 citations
Semantic Scholar
Microbial diversity and function in soil: from genes to ecosystems.
V. Torsvik, L. Øvreås
2002Current Opinion in Microbiology1,926 citations
Semantic Scholar
Distribution of bacterioplankton in meromictic Lake Saelenvannet, as determined by denaturing gradient gel electrophoresis of PCR-amplified gene fragments coding for 16S rRNA
L. Øvreås, L. Forney, F. Daae, V. Torsvik
1997Applied and Environmental Microbiology1,361 citations Open access
Semantic Scholar
Prokaryotic Diversity--Magnitude, Dynamics, and Controlling Factors
V. Torsvik, L. Øvreås, T. Thingstad
2002Science1,206 citations
Semantic Scholar
Novel techniques for analysing microbial diversity in natural and perturbed environments.
V. Torsvik, F. Daae, R. Sandaa, L. Øvreås
1998Journal of Biotechnology521 citations
Semantic Scholar
Changes in archaeal, bacterial and eukaryal assemblages along a salinity gradient by comparison of genetic fingerprinting methods in a multipond solar saltern.
E. Casamayor, R. Massana, S. Benlloch, L. Øvreås +6 more
2002Environmental Microbiology491 citations
Semantic Scholar
Prokaryotic genetic diversity throughout the salinity gradient of a coastal solar saltern.
S. Benlloch, A. López-López, E. Casamayor, L. Øvreås +8 more
2002Environmental Microbiology342 citations
Semantic Scholar
Microbial Diversity and Community Structure in Two Different Agricultural Soil Communities
L. Øvreås, V. Torsvik
1998Microbial Ecology339 citations
Semantic Scholar
Correlating microbial community profiles with geochemical data in highly stratified sediments from the Arctic Mid-Ocean Ridge
Steffen L. Jørgensen, B. Hannisdal, A. Lanzén, T. Baumberger +7 more
2012Proceedings of the National Academy of Sciences of the United States of America314 citations Open access
Semantic Scholar
Soil Community Analysis Using DGGE of 16S rDNA Polymerase Chain Reaction Products
C. Nakatsu, V. Torsvik, L. Øvreås
2000292 citations Open access
Semantic Scholar
Quantifying temporal change in biodiversity: challenges and opportunities
M. Dornelas, A. Magurran, S. T. Buckland, A. Chao +13 more
2013Proceedings of the Royal Society of London. Biological Sciences271 citations Open access
Semantic Scholar
CREST – Classification Resources for Environmental Sequence Tags
A. Lanzén, Steffen L. Jørgensen, D. Huson, M. Gorfer +4 more
2012PLoS ONE263 citations Open access
Semantic Scholar
Planctomycetes dominate biofilms on surfaces of the kelp Laminaria hyperborea
M. Bengtsson, L. Øvreås
2010BMC Microbiology228 citations Open access
Semantic Scholar
Cultivation and functional characterization of 79 planctomycetes uncovers their unique biology
S. Wiegand, M. Jogler, C. Boedeker, D. Pinto +33 more
2019Nature Microbiology204 citations Open access
Semantic Scholar
The ocean sampling day consortium
A. Kopf, M. Bicak, R. Kottmann, J. Schnetzer +153 more
2015GigaScience204 citations Open access
Semantic Scholar
Population and community level approaches for analysing microbial diversity in natural environments
L. Øvreås
2000188 citations
Semantic Scholar
Use of non‐limiting substrates to increase size; a generic strategy to simultaneously optimize uptake and minimize predation in pelagic osmotrophs?
T. Thingstad, L. Øvreås, J. Egge, T. Løvdal +1 more
2005187 citations Open access
Semantic Scholar
Seasonal dynamics of bacterial biofilms on the kelp Laminaria hyperborea
M. Bengtsson, K. Sjøtun, L. Øvreås
2010161 citations Open access
Semantic Scholar
Microbial community diversity in seafloor basalt from the Arctic spreading ridges.
Kristine Lysnes, I. Thorseth, Bjørn Olav Steinsbu, L. Øvreås +2 more
2004FEMS Microbiology Ecology157 citations Open access
Semantic Scholar
Bacterial diversity in relation to secondary production and succession on surfaces of the kelp Laminaria hyperborea
M. Bengtsson, K. Sjøtun, A. Lanzén, L. Øvreås
2012The ISME Journal152 citations Open access
Semantic Scholar
Surprising Prokaryotic and Eukaryotic Diversity, Community Structure and Biogeography of Ethiopian Soda Lakes
A. Lanzén, A. Simachew, A. Gessesse, D. Chmolowska +2 more
2013PLoS ONE119 citations Open access
Semantic Scholar
Exploring the composition and diversity of microbial communities at the Jan Mayen hydrothermal vent field using RNA and DNA.
A. Lanzén, Steffen L. Jørgensen, M. Bengtsson, I. Jonassen +2 more
2011FEMS Microbiology Ecology110 citations Open access
Semantic Scholar
Response of bacterial and viral communities to nutrient manipulations in seawater mesocosms
L. Øvreås, D. Bourne, R. Sandaa, E. Casamayor +5 more
2003110 citations Open access
Semantic Scholar
Microbial Community Changes in a Perturbed Agricultural Soil Investigated by Molecular and Physiological Approaches
L. Øvreås, S. Jensen, F. Daae, V. Torsvik
1998Applied and Environmental Microbiology94 citations Open access
Semantic Scholar
Characterization of Microbial Diversity in Hypersaline Environments by Melting Profiles and Reassociation Kinetics in Combination with Terminal Restriction Fragment Length Polymorphism (T-RFLP)
L. Øvreås, F. Daae, V. Torsvik, Francisco Rodriguez-Valera
2003Microbial Ecology88 citations
Semantic Scholar
Microbial Diversity, Life Strategies, and Adaptation to Life in Extreme Soils
V. Torsvik, L. Øvreås
200880 citations
Semantic Scholar
Changes in Marine Prokaryote Composition with Season and Depth Over an Arctic Polar Year
B. Wilson, Oliver Müller, Eva-Lena Nordmann, Lena Seuthe +2 more
2017Frontiers in Marine Science79 citations Open access
Semantic Scholar
Response of Methanogens in Arctic Sediments to Temperature and Methanogenic Substrate Availability
L. Blake, A. Tveit, L. Øvreås, I. Head +1 more
2015PLoS ONE75 citations Open access
Semantic Scholar
Methanotrophic diversity in an agricultural soil as evaluated by denaturing gradient gel electrophoresis profiles of pmoA, mxaF and 16S rDNA sequences
A. Fjellbirkeland, V. Torsvik, L. Øvreås
2001Antonie van Leeuwenhoek74 citations
Semantic Scholar
Utilization of kelp-derived carbon sources by kelp surface-associated bacteria
M. Bengtsson, K. Sjøtun, Julia E. Storesund, L. Øvreås
201168 citations Open access
Semantic Scholar
Diversity in methane enrichments from agricultural soil revealed by DGGE separation of PCR amplified 16S rDNA fragments
S. Jensen, L. Øvreås, F. Daae, V. Torsvik
199868 citations Open access
Semantic Scholar
Archaeoglobus sulfaticallidus sp. nov., a thermophilic and facultatively lithoautotrophic sulfate-reducer isolated from black rust exposed to hot ridge flank crustal fluids.
Bjørn Olav Steinsbu, I. Thorseth, S. Nakagawa, F. Inagaki +4 more
2010International Journal of Systematic and Evolutionary Microbiology63 citations Open access
Semantic Scholar
Diversity of Planctomycetes in iron-hydroxide deposits from the Arctic Mid Ocean Ridge (AMOR) and description of Bythopirellula goksoyri gen. nov., sp. nov., a novel Planctomycete from deep sea iron-hydroxide deposits
Julia E. Storesund, L. Øvreås
2013Antonie van Leeuwenhoek59 citations
Semantic Scholar
Flow cytometric quantification of viruses in activated sludge.
M. R. Brown, Stella Camézuli, R. J. Davenport, Elzbieta Anna Petelenz-Kurdziel +2 more
2015Water Research57 citations Open access
Semantic Scholar
Prokaryotic Community Diversity Along an Increasing Salt Gradient in a Soda Ash Concentration Pond
A. Simachew, A. Lanzén, A. Gessesse, L. Øvreås
2016Microbial Ecology54 citations
Semantic Scholar
Spatiotemporal Dynamics of Ammonia-Oxidizing Thaumarchaeota in Distinct Arctic Water Masses
Oliver Müller, B. Wilson, M. Paulsen, A. Rumińska +3 more
2018Frontiers in Microbiology53 citations Open access
Semantic Scholar
The effect of temperature change on the microbial diversity and community structure along the chronosequence of the sub-arctic glacier forefield of Styggedalsbreen (Norway).
A. Mateos‐Rivera, J. Yde, B. Wilson, K. Finster +2 more
2016FEMS Microbiology Ecology52 citations Open access
Semantic Scholar
Disentangling the complexity of permafrost soil by using high resolution profiling of microbial community composition, key functions and respiration rates
Oliver Müller, Toke Bang‐Andreasen, R. White, B. Elberling +4 more
2018Environmental Microbiology50 citations Open access
Semantic Scholar
Novel and Unexpected Microbial Diversity in Acid Mine Drainage in Svalbard (78° N), Revealed by Culture-Independent Approaches
Antonio García-Moyano, Andreas Erling Austnes, A. Lanzén, E. González-Toril +2 more
2015Microorganisms50 citations Open access
Semantic Scholar
Metagenome-assembled genome distribution and key functionality highlight importance of aerobic metabolism in Svalbard permafrost
Ya-Xin Xue, I. Jonassen, L. Øvreås, N. Taş
2020FEMS Microbiology Ecology45 citations Open access
Semantic Scholar
Nitrogen availability decreases prokaryotic diversity in sandy soils
S. Ruppel, V. Torsvik, F. Daae, L. Øvreås +1 more
2007Biology and Fertility of Soils44 citations
Semantic Scholar
Simple models combining competition, defence and resource availability have broad implications in pelagic microbial food webs.
Selina Våge, G. Bratbak, J. Egge, M. Heldal +9 more
2018Ecology Letters43 citations Open access
Semantic Scholar
Novel Methanotrophs of the Family Methylococcaceae from Different Geographical Regions and Habitats
T. Islam, Øivind Larsen, V. Torsvik, L. Øvreås +4 more
2015Microorganisms42 citations Open access
Semantic Scholar
Anticancer Activity in Planctomycetes
Rita Calisto, Eirik Færøy Sæbø, Julia E. Storesund, L. Øvreås +2 more
2019Frontiers in Marine Science39 citations Open access
Semantic Scholar
Antibiotic susceptibility of marine Planctomycetes
O. Godinho, Rita Calisto, L. Øvreås, Sandra Quinteira +1 more
2019Antonie van Leeuwenhoek38 citations
Semantic Scholar
The Relative Abundance and Transcriptional Activity of Marine Sponge-Associated Microorganisms Emphasizing Groups Involved in Sulfur Cycle
S. Jensen, S. Fortunato, Friederike Hoffmann, S. Hoem +3 more
2016Microbial Ecology34 citations
Semantic Scholar
Sewage-based surveillance shows presence of Klebsiella pneumoniae resistant against last resort antibiotics in the population in Bergen, Norway.
Vera Radisic, D. H. Grevskott, B. Lunestad, L. Øvreås +1 more
2022International Journal of Hygiene and Environmental Health30 citations Open access
Semantic Scholar
Planctomycetes as a Vital Constituent of the Microbial Communities Inhabiting Different Layers of the Meromictic Lake Sælenvannet (Norway)
Julia E. Storesund, A. Lanzén, Eva-Lena Nordmann, H. R. Armo +2 more
2020Microorganisms27 citations Open access
Semantic Scholar
Diversity patterns and isolation of Planctomycetes associated with metalliferous deposits from hydrothermal vent fields along the Valu Fa Ridge (SW Pacific)
Julia E. Storesund, A. Lanzén, Antonio García-Moyano, A. Reysenbach +1 more
2018Antonie van Leeuwenhoek26 citations Open access
Semantic Scholar
Microbially Induced Iron Precipitation Associated with a Neutrophilic Spring at Borra Caves, Vishakhapatnam, India
S. Baskar, R. Baskar, I. Thorseth, L. Øvreås +1 more
2012Astrobiology26 citations
Semantic Scholar

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V. Torsvik — researcher profile on SciRah
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