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Vol 71, No 1 (2012)

Table of Contents

Editorials

	Editorial	PDF
	Roberto Bertoni | DOI: 10.4081/jlimnol.2012.ed | Abstract views: 657

Original Articles

	Ecological effects of multiple stressors on a deep lake (Lago Maggiore, Italy) integrating neo and palaeolimnological approaches	PDF
	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: 10.4081/jlimnol.2012.e1 | Abstract views: 6676	e1

	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	PDF
	Walter Ambrosetti, Luigi Barbanti, Angelo Rolla, Leonardo Castellano, Nicoletta Sala | DOI: 10.4081/jlimnol.2012.e2 | Abstract views: 758	e2

	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	PDF
	Jamie C. Summers, Kathleen M. Rühland, Joshua Kurek, Roberto Quinlan, Andrew M. Paterson, John P. Smol | DOI: 10.4081/jlimnol.2012.e3 | Abstract views: 749	e3

	An additional challenge of Lake Kivu in Central Africa - upward movement of the chemoclines	PDF
	Finn Hirslund | DOI: 10.4081/jlimnol.2012.e4 | Abstract views: 835	e4

	Formation of large colonies: a defense mechanism of Microcystis aeruginosa under continuous grazing pressure by flagellate Ochromonas sp.	PDF
	Zhen Yang, Fanxiang Kong | DOI: 10.4081/jlimnol.2012.e5 | Abstract views: 746	e5

	Nitrate limitation and accumulation of dissolved organic carbon during a spring-summer cyanobacterial bloom in Lake Taihu (China)	PDF
	Linlin Ye, Xiaoli Shi, Xiaodong Wu, Fanxiang Kong | DOI: 10.4081/jlimnol.2012.e6 | Abstract views: 899	e6

	Is diatom richness responding to catchment glaciation? A case study from Cana+9dian headwater streams	PDF
	Doris Gesierich, Eugen Rott | DOI: 10.4081/jlimnol.2012.e7 | Abstract views: 696	e7

	Phytoplankton functional traits and seston stable isotopes signature: a functional-based approach in a deep, subalpine lake, Lake Maggiore (N. Italy)	PDF
	Rossana Caroni, Gary Free, Anna Visconti, Marina Manca | DOI: 10.4081/jlimnol.2012.e8 | Abstract views: 757	e8

	Picocyanobacterial community structure and space-time dynamics in the subalpine Lake Maggiore (N. Italy)	PDF
	Cristiana Callieri, Emanuele Caravati, Gianluca Corno, Roberto Bertoni | DOI: 10.4081/jlimnol.2012.e9 | Abstract views: 552	e9

	Why bacteria are smaller in the epilimnion than in the hypolimnion? A hypothesis comparing temperate and tropical lakes	PDF
	J. Salvador Hernandez-Aviles, Roberto Bertoni, Miroslav Macek, Cristiana Callieri | DOI: 10.4081/jlimnol.2012.e10 | Abstract views: 780	e10

	Spatial distribution of juvenile and adult stages of limnetic Cladocera in relation to selected environmental factors	PDF
	Małgorzata Adamczuk | DOI: 10.4081/jlimnol.2012.e11 | Abstract views: 774	e11

	Ostracod valves as efficient UV protection	PDF
	Lynn Van Den Broecke, Koen Martens, Valentina Pieri, Isa Schön | DOI: 10.4081/jlimnol.2012.e12 | Abstract views: 723	e12

	Initial size structure of natural phytoplankton communities determines the response to Daphnia diel vertical migration	PDF
	Florian Haupt, Maria Stockenreiter, Maarten Boersma, Herwig Stibor | DOI: 10.4081/jlimnol.2012.e13 | Abstract views: 871	e13

	A model of co-occurrence: segregation and aggregation patterns in the mycoflora of the crayfish Procambarus clarkii in Lake Trasimeno (central Italy)	PDF
	Ambrosius J.M. Dörr, Antonia C. Elia, Marinella Rodolfi, Laura Garzoli, Anna M. Picco, Manuela D'Amen, Massimilaino Scalici | DOI: 10.4081/jlimnol.2012.e14 | Abstract views: 687	e14

	Benthic communities on hard substrates covered by Limnoperna fortunei Dunker (Bivalvia, Mytilidae) at an estuarine beach (Río de la Plata, Argentina)	PDF
	Fernando G. Spaccesi, Alberto Rodrigues Capitulo | DOI: 10.4081/jlimnol.2012.e15 | Abstract views: 651	e15

	Richness of littoral macroinvertebrate communities in mountain ponds from NW Spain: what factors does it depend on?	PDF
	Carlos Martinez-Sanz, Camino Fernandez-Alaez, Francisco Garcia-Criado | DOI: 10.4081/jlimnol.2012.e16 | Abstract views: 692	e16

	Discrimination of freshwater fish species by Matrix-Assisted Laser Desorption/Ionization- Time Of Flight Mass Spectrometry (MALDI-TOF MS): a pilot study	PDF
	Pietro Volta, Nicoletta Riccardi, Rosaria Lauceri, Mauro Tonolla | DOI: 10.4081/jlimnol.2012.e17 | Abstract views: 810	e17

	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.)	PDF
	Martin Čech, Lukáš Vejřík, Jiří Peterka, Milan Říha, Milan Muška, Tomáš Jůza, Vladislav Draštík, Michal Kratochvíl, Jan Kubečka | DOI: 10.4081/jlimnol.2012.e18 | Abstract views: 567	e18

	Retrospective assessment of macrophytic communities in southern Lake Garda (Italy) from in situ and MIVIS (Multispectral Infrared and Visible Imaging Spectrometer) data	PDF
	Mariano Bresciani, Rossano Bolpagni, Federica Braga, Alessandro Oggioni, Claudia Giardino | DOI: 10.4081/jlimnol.2012.e19 | Abstract views: 568	e19

	Water quality and avian inputs as sources of isotopic variability in aquatic macrophytes and macroinvertebrates	PDF
	Esther Sebastian-Gonzalez, Joan Navarro, José Antonio Sanchez-Zapata, Francisco Botella, Antonio Delgado | DOI: 10.4081/mnol.2012.e20 | Abstract views: 638	e20

	CO2 and CH4 fluxes across a Nuphar lutea (L.) Sm. stand	PDF
	Cristina Ribaudo, Marco Bartoli, Daniele Longhi, Simona Castaldi, Scott C. Neubauer, Pierluigi Viaroli | DOI: 10.4081/mnol.2012.e21 | Abstract views: 649	e21

	Heat shock proteins in encysted and anhydrobiotic eutardigrades	PDF
	Tiziana Alterio, Roberto Guidetti, Deborah Boschini, Lorena Rebecchi | DOI: 10.4081/jlimnol.2012.e22 | Abstract views: 575	e22

	Temporal changes in periphytic meiofauna in lakes of different trophic states	PDF
	Fabian Schroeder, Walter Traunspurger, Kurt Pettersson, Lars Peters | DOI: 10.4081/jlimnol.2012.e23 | Abstract views: 856	e23

Notes

	Spatial uniformity in depth optima of midges: evidence from sedimentary archives of shallow Alpine and boreal lakes	PDF
	Tomi P. Luoto | DOI: 10.4081/jlimnol.2012.e24 | Abstract views: 548	e24

	A field-based technique for sediment incubation experiments	PDF
	Diane M. Orihel, Rebecca C. Rooney | DOI: 10.4081/jlimnol.2012.e25 | Abstract views: 671	e25

The Journal of Limnology [eISSN 1723-8633] is an Open Access, peer-reviewed journal published by PAGEPress, Pavia, Italy. All credits and honors to PKP for their OJS.