Vol 71 No 1 (2012)

Published: 2012-01-01

Editorial

Roberto Bertoni

DOI https://doi.org/10.4081/jlimnol.2012.ed

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Ecological effects of multiple stressors on a deep lake (Lago Maggiore, Italy) integrating neo and palaeolimnological approaches

Piero Guilizzoni, Suzanne N. Levine, Marina Manca, Aldo Marchetto, Andrea Lami, Walter Ambrosetti, Achim Brauer, Stefano Gerli, Elisabetta A. Carrara, Angelo Rolla, Licia Guzzella, Davide A.L. Vignati

DOI https://doi.org/10.4081/jlimnol.2012.e1

Pages e1

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Hydraulic paths and estimation of the real residence time of the water in Lago Maggiore (N. Italy): application of massless markers transported in 3D motion fields

Walter Ambrosetti, Luigi Barbanti, Angelo Rolla, Leonardo Castellano, Nicoletta Sala

DOI https://doi.org/10.4081/jlimnol.2012.e2

Pages e2

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Multiple stressor effects on water quality in Poplar Bay, Lake of the Woods, Canada: a midge-based assessment of hypolimnetic oxygen conditions over the last two centuries

Jamie C. Summers, Kathleen M. Rühland, Joshua Kurek, Roberto Quinlan, Andrew M. Paterson, John P. Smol

DOI https://doi.org/10.4081/jlimnol.2012.e3

Pages e3

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An additional challenge of Lake Kivu in Central Africa - upward movement of the chemoclines

Finn Hirslund

DOI https://doi.org/10.4081/jlimnol.2012.e4

Pages e4

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Formation of large colonies: a defense mechanism of Microcystis aeruginosa under continuous grazing pressure by flagellate Ochromonas sp.

Zhen Yang, Fanxiang Kong

DOI https://doi.org/10.4081/jlimnol.2012.e5

Pages e5

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Nitrate limitation and accumulation of dissolved organic carbon during a spring-summer cyanobacterial bloom in Lake Taihu (China)

Linlin Ye, Xiaoli Shi, Xiaodong Wu, Fanxiang Kong

DOI https://doi.org/10.4081/jlimnol.2012.e6

Pages e6

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Is diatom richness responding to catchment glaciation? A case study from Canadian headwater streams

Doris Gesierich, Eugen Rott

DOI https://doi.org/10.4081/jlimnol.2012.e7

Pages e7

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Phytoplankton functional traits and seston stable isotopes signature: a functional-based approach in a deep, subalpine lake, Lake Maggiore (N. Italy)

Rossana Caroni, Gary Free, Anna Visconti, Marina Manca

DOI https://doi.org/10.4081/jlimnol.2012.e8

Pages e8

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Picocyanobacterial community structure and space-time dynamics in the subalpine Lake Maggiore (N. Italy)

Cristiana Callieri, Emanuele Caravati, Gianluca Corno, Roberto Bertoni

DOI https://doi.org/10.4081/jlimnol.2012.e9

Pages e9

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Why bacteria are smaller in the epilimnion than in the hypolimnion? A hypothesis comparing temperate and tropical lakes

J. Salvador Hernandez-Aviles, Roberto Bertoni, Miroslav Macek, Cristiana Callieri

DOI https://doi.org/10.4081/jlimnol.2012.e10

Pages e10

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Spatial distribution of juvenile and adult stages of limnetic Cladocera in relation to selected environmental factors

Małgorzata Adamczuk

DOI https://doi.org/10.4081/jlimnol.2012.e11

Pages e11

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Ostracod valves as efficient UV protection

Lynn Van Den Broecke, Koen Martens, Valentina Pieri, Isa Schön

DOI https://doi.org/10.4081/jlimnol.2012.e12

Pages e12

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Initial size structure of natural phytoplankton communities determines the response to Daphnia diel vertical migration

Florian Haupt, Maria Stockenreiter, Maarten Boersma, Herwig Stibor

DOI https://doi.org/10.4081/jlimnol.2012.e13

Pages e13

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A model of co-occurrence: segregation and aggregation patterns in the mycoflora of the crayfish Procambarus clarkii in Lake Trasimeno (central Italy)

Ambrosius J.M. Dörr, Antonia C. Elia, Marinella Rodolfi, Laura Garzoli, Anna M. Picco, Manuela D'Amen, Massimilaino Scalici

DOI https://doi.org/10.4081/jlimnol.2012.e14

Pages e14

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Benthic communities on hard substrates covered by Limnoperna fortunei Dunker (Bivalvia, Mytilidae) at an estuarine beach (Río de la Plata, Argentina)

Fernando G. Spaccesi, Alberto Rodrigues Capitulo

DOI https://doi.org/10.4081/jlimnol.2012.e15

Pages e15

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Richness of littoral macroinvertebrate communities in mountain ponds from NW Spain: what factors does it depend on?

Carlos Martinez-Sanz, Camino Fernandez-Alaez, Francisco Garcia-Criado

DOI https://doi.org/10.4081/jlimnol.2012.e16

Pages e16

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Discrimination of freshwater fish species by Matrix-Assisted Laser Desorption/Ionization- Time Of Flight Mass Spectrometry (MALDI-TOF MS): a pilot study

Pietro Volta, Nicoletta Riccardi, Rosaria Lauceri, Mauro Tonolla

DOI https://doi.org/10.4081/jlimnol.2012.e17

Pages e17

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The use of artificial spawning substrates in order to understand the factors influencing the spawning site selection, depth of egg strands deposition and hatching time of perch (Perca fluviatilis L.)

Martin Čech, Lukáš Vejřík, Jiří Peterka, Milan Říha, Milan Muška, Tomáš Jůza, Vladislav Draštík, Michal Kratochvíl, Jan Kubečka

DOI https://doi.org/10.4081/jlimnol.2012.e18

Pages e18

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Retrospective assessment of macrophytic communities in southern Lake Garda (Italy) from in situ and MIVIS (Multispectral Infrared and Visible Imaging Spectrometer) data

Mariano Bresciani, Rossano Bolpagni, Federica Braga, Alessandro Oggioni, Claudia Giardino

DOI https://doi.org/10.4081/jlimnol.2012.e19

Pages e19

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Water quality and avian inputs as sources of isotopic variability in aquatic macrophytes and macroinvertebrates

Esther Sebastian-Gonzalez, Joan Navarro, José Antonio Sanchez-Zapata, Francisco Botella, Antonio Delgado

DOI https://doi.org/10.4081/mnol.2012.e20

Pages e20

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CO2 and CH4 fluxes across a Nuphar lutea (L.) Sm. stand

Cristina Ribaudo, Marco Bartoli, Daniele Longhi, Simona Castaldi, Scott C. Neubauer, Pierluigi Viaroli

DOI https://doi.org/10.4081/mnol.2012.e21

Pages e21

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Heat shock proteins in encysted and anhydrobiotic eutardigrades

Tiziana Alterio, Roberto Guidetti, Deborah Boschini, Lorena Rebecchi

DOI https://doi.org/10.4081/jlimnol.2012.e22

Pages e22

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Temporal changes in periphytic meiofauna in lakes of different trophic states

Fabian Schroeder, Walter Traunspurger, Kurt Pettersson, Lars Peters

DOI https://doi.org/10.4081/jlimnol.2012.e23

Pages e23

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Spatial uniformity in depth optima of midges: evidence from sedimentary archives of shallow Alpine and boreal lakes

Tomi P. Luoto

DOI https://doi.org/10.4081/jlimnol.2012.e24

Pages e24

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A field-based technique for sediment incubation experiments

Diane M. Orihel, Rebecca C. Rooney

DOI https://doi.org/10.4081/jlimnol.2012.e25

Pages e25

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Vol 71 No 1 (2012)

Editorials

Editorial

Original Articles

Ecological effects of multiple stressors on a deep lake (Lago Maggiore, Italy) integrating neo and palaeolimnological approaches

Hydraulic paths and estimation of the real residence time of the water in Lago Maggiore (N. Italy): application of massless markers transported in 3D motion fields

Multiple stressor effects on water quality in Poplar Bay, Lake of the Woods, Canada: a midge-based assessment of hypolimnetic oxygen conditions over the last two centuries

An additional challenge of Lake Kivu in Central Africa - upward movement of the chemoclines

Formation of large colonies: a defense mechanism of Microcystis aeruginosa under continuous grazing pressure by flagellate Ochromonas sp.

Nitrate limitation and accumulation of dissolved organic carbon during a spring-summer cyanobacterial bloom in Lake Taihu (China)

Is diatom richness responding to catchment glaciation? A case study from Canadian headwater streams

Phytoplankton functional traits and seston stable isotopes signature: a functional-based approach in a deep, subalpine lake, Lake Maggiore (N. Italy)

Picocyanobacterial community structure and space-time dynamics in the subalpine Lake Maggiore (N. Italy)

Why bacteria are smaller in the epilimnion than in the hypolimnion? A hypothesis comparing temperate and tropical lakes

Spatial distribution of juvenile and adult stages of limnetic Cladocera in relation to selected environmental factors

Ostracod valves as efficient UV protection

Initial size structure of natural phytoplankton communities determines the response to Daphnia diel vertical migration

A model of co-occurrence: segregation and aggregation patterns in the mycoflora of the crayfish Procambarus clarkii in Lake Trasimeno (central Italy)

Benthic communities on hard substrates covered by Limnoperna fortunei Dunker (Bivalvia, Mytilidae) at an estuarine beach (Río de la Plata, Argentina)

Richness of littoral macroinvertebrate communities in mountain ponds from NW Spain: what factors does it depend on?

Discrimination of freshwater fish species by Matrix-Assisted Laser Desorption/Ionization- Time Of Flight Mass Spectrometry (MALDI-TOF MS): a pilot study

The use of artificial spawning substrates in order to understand the factors influencing the spawning site selection, depth of egg strands deposition and hatching time of perch (Perca fluviatilis L.)

Retrospective assessment of macrophytic communities in southern Lake Garda (Italy) from in situ and MIVIS (Multispectral Infrared and Visible Imaging Spectrometer) data

Water quality and avian inputs as sources of isotopic variability in aquatic macrophytes and macroinvertebrates

CO2 and CH4 fluxes across a Nuphar lutea (L.) Sm. stand

Heat shock proteins in encysted and anhydrobiotic eutardigrades

Temporal changes in periphytic meiofauna in lakes of different trophic states

Notes

Spatial uniformity in depth optima of midges: evidence from sedimentary archives of shallow Alpine and boreal lakes

A field-based technique for sediment incubation experiments