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1

The significance of autotrophic and heterotrophic picoplankton in hypertrophic ecosystems

Ruben Sommaruga, Richard D Robarts

Journal:

FEMS Microbiology Ecology

Year:

1997

Language:

english

File:

PDF, 1.70 MB

english, 1997

2

Viruses in the plankton of freshwater and saline Antarctic lakes

Johanna Laybourn-Parry, Julia S. Hofer, Ruben Sommaruga

Journal:

Freshwater Biology

Year:

2001

Language:

english

File:

PDF, 235 KB

english, 2001

3

Nanociliates of the order Prostomatida: Their relevance in the microbial food web of a mesotrophic lake

Ruben Sommaruga, Roland Psenner

Journal:

Aquatic Sciences

Year:

1993

Language:

english

File:

PDF, 690 KB

english, 1993

4

Differential Effect of Algal- and Soil-Derived Dissolved Organic Matter on Alpine Lake Bacterial Community Composition and Activity

María Teresa Pérez and Ruben Sommaruga

Journal:

Limnology and Oceanography

Year:

2006

Language:

english

File:

PDF, 2.51 MB

english, 2006

5

Differential effect of algal- and soil-derived dissolved organic matter on alpine lake bacterial community composition and activity

Pérez, María-Teresa, Sommaruga, Ruben

Journal:

Limnology and Oceanography

Year:

2006

Language:

english

File:

PDF, 620 KB

english, 2006

6

Climate-related changes of soil characteristics affect bacterial community composition and function of high altitude and latitude lakes

Rofner, Carina, Peter, Hannes, Catalán, Núria, Drewes, Fabian, Sommaruga, Ruben, Pérez, María Teresa

Journal:

Global Change Biology

Year:

2016

Language:

english

File:

PDF, 827 KB

english, 2016

7

Bacterioplankton composition in tropical high-elevation lakes of the Andean plateau

Aguilar, Pablo, Dorador, Cristina, Vila, Irma, Sommaruga, Ruben

Journal:

FEMS Microbiology Ecology

Year:

2018

Language:

english

File:

PDF, 667 KB

english, 2018

8

Changes in bacterioplankton community structure during early lake ontogeny resulting from the retreat of the Greenland Ice Sheet

Peter, Hannes, Jeppesen, Erik, De Meester, Luc, Sommaruga, Ruben

Journal:

The ISME Journal

Year:

2018

Language:

english

File:

PDF, 947 KB

english, 2018

9

Study on the Decomposition of Pistia stratiotes L. (Araceae) in Cisne Reservoir, Uruguay

Ruben Sommaruga, Dario Crosa, Nestor Mazzeo

Journal:

International Review of Hydrobiology

Year:

1993

Language:

english

File:

PDF, 546 KB

english, 1993

10

The role of solar UV radiation in the ecology of alpine lakes

Ruben Sommaruga

Journal:

Journal of Photochemistry and Photobiology B: Biology

Year:

2001

Language:

english

File:

PDF, 76 KB

english, 2001

11

Mycosporine-glutaminol-glucoside, a UV-absorbing compound of two Rhodotorula yeast species

Ruben Sommaruga, Diego Libkind, Maria van Broock, Kenia Whitehead

Journal:

Year:

2004

Language:

english

File:

PDF, 153 KB

english, 2004

12

Phylogenetic distribution of fungal mycosporines within the Pucciniomycotina (Basidiomycota)

Diego Libkind, Martín Moliné, Ruben Sommaruga, José Paulo Sampaio, Maria van Broock

Journal:

Year:

2011

Language:

english

File:

PDF, 244 KB

english, 2011

13

Sediment oxygen demand in man-made Lake Ton-Ton (Uruguay)

Ruben Sommaruga

Journal:

Year:

1991

Language:

english

File:

PDF, 511 KB

english, 1991

14

Seasonality in UV transparency of an alpine lake is associated to changes in phytoplankton biomass

Ruben Sommaruga, Günther Augustin

Journal:

Aquatic Sciences

Year:

2006

Language:

english

File:

PDF, 240 KB

english, 2006

15

Water residence time as a driving force of zooplankton structure and succession

Ulrike Obertegger, Giovanna Flaim, Maria Giovanna Braioni, Ruben Sommaruga, Flavio Corradini, Andrea Borsato

Journal:

Aquatic Sciences

Year:

2007

Language:

english

File:

PDF, 585 KB

english, 2007

16

Multiple Strategies of Bloom-FormingMicrocystisto Minimize Damage by Solar Ultraviolet Radiation in Surface Waters

Ruben Sommaruga, Yuwei Chen, Zhengwen Liu

Journal:

Microbial Ecology

Year:

2009

Language:

english

File:

PDF, 203 KB

english, 2009

17

Contrasting effects of ultraviolet radiation on the growth efficiency of freshwater bacteria

Paul Hörtnagl, María Teresa Pérez, Ruben Sommaruga

Journal:

Aquatic Ecology

Year:

2011

Language:

english

File:

PDF, 487 KB

english, 2011

18

The bacterioplankton of Lake Taihu, China: abundance, biomass, and production

Guang Gao, Boqiang Qin, Ruben Sommaruga, Roland Psenner

Journal:

Year:

2007

Language:

english

File:

PDF, 420 KB

english, 2007

19

Preferential accumulation of carotenoids rather than of mycosporine-like amino acids in copepods from high altitude Himalayan lakes

Ruben Sommaruga

Journal:

Year:

2010

Language:

english

File:

PDF, 423 KB

english, 2010

20

Sources of mycosporine-like amino acids in planktonic Chlorella-bearing ciliates (Ciliophora)

BETTINA SONNTAG, MONIKA SUMMERER, RUBEN SOMMARUGA

Journal:

Freshwater Biology

Year:

2007

Language:

english

File:

PDF, 252 KB

english, 2007

21

Bacterial ‘cosmopolitanism’ and importance of local environmental factors for community composition in remote high-altitude lakes

RUBEN SOMMARUGA, EMILIO O. CASAMAYOR

Journal:

Freshwater Biology

Year:

2009

Language:

english

File:

PDF, 1.05 MB

english, 2009

22

An experimental test of the symbiosis specificity between the ciliate Paramecium bursaria and strains of the unicellular green alga Chlorella

Monika Summerer, Bettina Sonntag, Ruben Sommaruga

Journal:

Environmental Microbiology

Year:

2007

Language:

english

File:

PDF, 120 KB

english, 2007

23

Interactive effects of solar radiation and dissolved organic matter on bacterial activity and community structure

María Teresa Pérez, Ruben Sommaruga

Journal:

Environmental Microbiology

Year:

2007

Language:

english

File:

PDF, 442 KB

english, 2007

24

Crash of a population of the marine heterotrophic flagellate Cafeteria roenbergensis by viral infection

Ramon Massana, Javier Del Campo, Christian Dinter, Ruben Sommaruga

Journal:

Environmental Microbiology

Year:

2007

Language:

english

File:

PDF, 725 KB

english, 2007

25

Contrasting ability to take up leucine and thymidine among freshwater bacterial groups: implications for bacterial production measurements

María Teresa Pérez, Paul Hörtnagl, Ruben Sommaruga

Journal:

Environmental Microbiology

Year:

2010

Language:

english

File:

PDF, 378 KB

english, 2010

26

CILIATE-SYMBIONT SPECIFICITY OF FRESHWATER ENDOSYMBIOTIC CHLORELLA (TREBOUXIOPHYCEAE, CHLOROPHYTA)

Monika Summerer, Bettina Sonntag, Ruben Sommaruga

Journal:

Journal of Phycology

Year:

2008

Language:

english

File:

PDF, 273 KB

english, 2008

27

UV-induced Cell Damage is Species-specific among Aquatic Phagotrophic Protists

RUBEN SOMMARUGA, ANITA G. J. BUMA

Journal:

Journal of Eukaryotic Microbiology

Year:

2000

Language:

english

File:

PDF, 750 KB

english, 2000

28

Are Freshwater Mixotrophic Ciliates Less Sensitive to Solar Ultraviolet Radiation than Heterotrophic Ones?

BETTINA SONNTAG, MONIKA SUMMERER, RUBEN SOMMARUGA

Journal:

Journal of Eukaryotic Microbiology

Year:

2011

Language:

english

File:

PDF, 433 KB

english, 2011

29

The significance of autotrophic and heterotrophic picoplankton in hypertrophic ecosystems

Ruben Sommaruga, Richard D Robarts

Journal:

FEMS Microbiology Ecology

Year:

1997

File:

PDF, 3.70 MB

1997

30

Factors influencing bacterial dynamics along a transect from supraglacial runoff to proglacial lakes of a high Arctic glacieri

Birgit Mindl, Alexandre M. Anesio, Katrin Meirer, Andrew J. Hodson, Johanna Laybourn-Parry, Ruben Sommaruga, Birgit Sattler

Journal:

FEMS Microbiology Ecology

Year:

2007

Language:

english

File:

PDF, 285 KB

english, 2007

31

Factors influencing bacterial dynamics along a transect from supraglacial runoff to proglacial lakes of a high Arctic glacieri

Birgit Mindl, Alexandre M. Anesio, Katrin Meirer, Andrew J. Hodson, Johanna Laybourn-Parry, Ruben Sommaruga, Birgit Sattler

Journal:

FEMS Microbiology Ecology

Year:

2007

Language:

english

File:

PDF, 32 KB

english, 2007

32

The bacterial community composition of the surface microlayer in a high mountain lake

Paul Hörtnagl, Maria Teresa Pérez, Michael Zeder, Ruben Sommaruga

Journal:

FEMS Microbiology Ecology

Year:

2010

Language:

english

File:

PDF, 220 KB

english, 2010

33

Seasonal patterns in the sunlight sensitivity of bacterioplankton from Mediterranean surface coastal waters

Clara Ruiz-González, Thomas Lefort, Martí Galí, M. Montserrat Sala, Ruben Sommaruga, Rafel Simó, Josep M. Gasol

Journal:

FEMS Microbiology Ecology

Year:

2012

Language:

english

File:

PDF, 519 KB

english, 2012

34

Ultraviolet Radiation in a High Mountain Lake of the Austrian Alps: Air and Underwater Measurements

Ruben Sommaruga, Roland Psenner

Journal:

Photochemistry and Photobiology

Year:

1997

Language:

english

File:

PDF, 716 KB

english, 1997

35

Temperature effects on the acidity of remote alpine lakes

Sommaruga-WÖgrath, Sabine, Koinig, Karin A., Schmidt, Roland, Sommaruga, Ruben, Tessadri, Richard, Psenner, Roland

Journal:

Year:

1997

File:

PDF, 954 KB

1997

36

Preface

Roland Psenner, Bjørn Olav Rosseland, Ruben Sommaruga

Journal:

Water, Air & Soil Pollution: Focus

Year:

2002

Language:

english

File:

PDF, 38 KB

english, 2002

37

Incident and in situ irradiance in Lakes Cadagno and Lucerne: A comparison of methods and models

Patrick J. Neale, Peter Bossard, Yannick Huot, Ruben Sommaruga

Journal:

Aquatic Sciences

Year:

2001

Language:

english

File:

PDF, 307 KB

english, 2001

38

Mycosporine-like Amino Acids in the Zooxanthella-Ciliate Symbiosis Maristentor dinoferus

Ruben Sommaruga, Kenia Whitehead, J. Malcolm Shick, Christopher S. Lobban

Journal:

Year:

2006

Language:

english

File:

PDF, 119 KB

english, 2006

39

Symbiotic Ciliates Receive Protection Against UV Damage from their Algae: A Test with Paramecium bursaria and Chlorella

Monika Summerer, Bettina Sonntag, Paul Hörtnagl, Ruben Sommaruga

Journal:

Year:

2009

Language:

english

File:

PDF, 618 KB

english, 2009

40

Mycosporines in carotenogenic yeasts

Diego Libkind, Ruben Sommaruga, Horacio Zagarese, Maria van Broock

Journal:

Systematic and Applied Microbiology

Year:

2005

Language:

english

File:

PDF, 227 KB

english, 2005

41

Spatiotemporal drivers of dissolved organic matter in high alpine lakes: Role of Saharan dust inputs and bacterial activity

Mladenov, Natalie, Pulido-Villena, Elvira, Morales-Baquero, Rafael, Ortega-Retuerta, Eva, Sommaruga, Ruben, Reche, Isabel

Journal:

Journal of Geophysical Research

Year:

2008

Language:

english

File:

PDF, 409 KB

english, 2008

42

Constitutive and UV-inducible synthesis of photoprotective compounds (carotenoids and mycosporines) by freshwater yeasts

Libkind, Diego, P�rez, Patricia, Sommaruga, Ruben, Di�guez, Mar�a del Carmen, Ferraro, Marcela, Brizzio, Silvia, Zagarese, Horacio, Broock, Mar�a van

Journal:

Photochemical & Photobiological Sciences

Year:

2004

Language:

english

File:

PDF, 198 KB

english, 2004

43

ESCAPE FROM UV THREATS IN ZOOPLANKTON: A COCKTAIL OF BEHAVIOR AND PROTECTIVE PIGMENTATION

Hansson, Lars-Anders, Hylander, Samuel, Sommaruga, Ruben

Journal:

Year:

2007

Language:

english

File:

PDF, 233 KB

english, 2007

44

At the edge and on the top: molecular identification and ecology ofDaphnia dentiferaandD. longispinain high-altitude Asian lakes

MÃ¶st, Markus, Petrusek, Adam, Sommaruga, Ruben, JuraÄka, Petr Jan, Slusarczyk, Miroslav, Manca, Marina, Spaak, Piet

Journal:

Year:

2013

Language:

english

File:

PDF, 1.66 MB

english, 2013

45

Large Variability in the Concentration of Mycosporine-Like Amino Acids among Zooplankton from Lakes Located across an Altitude Gradient

Barbara Tartarotti, Isabelle Laurion and Ruben Sommaruga

Journal:

Limnology and Oceanography

Year:

2001

Language:

english

File:

PDF, 1.04 MB

english, 2001

46

Seasonal and Ontogenetic Changes of Mycosporine-like Amino Acids in Planktonic Organisms from an Alpine Lake

Barbara Tartarotti and Ruben Sommaruga

Journal:

Limnology and Oceanography

Year:

2006

Language:

english

File:

PDF, 576 KB

english, 2006

47

Multiple Strategies of Bloom-Forming Microcystis to Minimize Damage by Solar Ultraviolet Radiation in Surface Waters

Ruben Sommaruga, Yuwei Chen and Zhengwen Liu

Journal:

Microbial Ecology

Year:

2009

Language:

english

File:

PDF, 1.13 MB

english, 2009

48

Dissolved Organic Carbon Concentration and Phytoplankton Biomass in High-Mountain Lakes of the Austrian Alps: Potential Effect of Climatic Warming on UV Underwater Attenuation

Ruben Sommaruga, Roland Psenner, Ellen Schafferer, Karin A. Koinig and Sabine Sommaruga-Wögrath

Journal:

Arctic Antarctic and Alpine Research

Year:

1999

Language:

english

File:

PDF, 360 KB

english, 1999

49

Symposium: High-Mountain Lakes and Streams: Indicators of a Changing World || Preface

Ruben Sommaruga and Roland Psenner

Journal:

Arctic Antarctic and Alpine Research

Year:

2001

Language:

english

File:

PDF, 122 KB

english, 2001

50

Are Rapid Changes in Bacterial Biomass Caused by Shifts from Top-Down to Bottom-Up Control?

Roland Psenner and Ruben Sommaruga

Journal:

Limnology and Oceanography

Year:

1992

Language:

english

File:

PDF, 1.11 MB

english, 1992