Facskó Ferenc (szerk.) (2012): Kutatások a Nyugat-magyarországi

Biotikus és abiotikus környezetek vizsgálata és kutatásmódszertana
Eredményeink publikálása részben még folyamatban van. Kutatás-módszertani fejlesztéseink
a természetes vizes élőhelyek állapotfelmérésében és monitorozásában standardizálható
vizsgálatokra adhatnak lehetőséget hasonló élőhelyek kutatásainál hazánkban,
illetve külföldön egyaránt.
Publikációk:
KANCSAL Béla – SZINETÁR Csaba – BOGNÁR Vivien – ANGYAL Dóra (2010): Data to the spider
fauna (Araneae) of Lake Velence. Natura Somogyensis 17: 121-128. http://www.smmi.
hu/termtud/ns/ns17/133-140szinetar.pdf
SZINETÁR Csaba – KANCSAL Béla – TÖRÖK Tamás (2011): Reed trap – a new method to
investigate the spiders of marshland habitatas. 26. ECA (European Congress of
Arachnology, Sede Boqer, Izrael, 2011. Book of Abstracts p. 142.
Abstract – http://www.arachnologia.edu.pl/congress2010/Book%20of%20Abstracts.pdf
p.207
SZINETÁR Csaba – KANCSAL Béla – TÖRÖK Tamás (2012): A New Method for the Investigations
of Spiders Living in Flooded Areas of Hungarian Wetlands. International Scientifi c
Conference March 26-27 2012 on Sustainable Development & Ecological Footprint
Sopron, Hungary
http://www.nyme.hu/fi leadmin/dokumentumok/palyazat/tamop421b/
IntConference/Papers/Articles/PDF/SzinetarEtAl_ANewMethodForTheInvestigationsO
fSpidersLivingInFloodedAreasOfHungarianWetlands.pdf
Csaba SZINETÁR – Tamás TÖRÖK – Béla KANCSAL (2012): „Cladophora canvas”’ as a special
microhabitat supply – Investigation of winter activity of ground-dwelling spiders in the
reeds. 27 th European Congress of Arachnology, Ljubljana 09.02-07. Book of Abstracts
Abstarct – In permanently water-covered environments primarily the vegetation which
supply the habitable conditions for land-adapted invertebrate animals. The secret of the
sometimes crowded-looking (other times deserted) habitats lays in the special microhabitats
supplied by the vegetation. These microhabitats have a crucial role in the lives
of spiders. The plants are off ering hiding, molting, wintering, and special micro-regulated
climate chambers for the spiders. This multitude of microhabitats contributes to the richness
of the main wetland habitat and results in the presence of specialist species. On this
poster we report the results of an investigation concerning a special microhabitat. It is a
common phenomena in the case of Central European lakes that the water level fl uctuates
according to an annual rhythm. As a sign of a mild eutrophication fi lamentous green algae
proliferates and form a thin layer on the surface of the water and stretched out between the
reeds. This algae ‚canvas’ will not follow the decrease of the water level in the Summer, thus
a little tent is formed above the water. If the low water level is remained for the winter this
canvas remained and could serve as a special climate tent for the ground-dwelling spiders
of the reeds. In a sunny weather the surface warms quickly and the animals will come out
with spectacular activity. In cloudy cold weather they found protection under the „canvas”,
which could be the highest-temperature zone of the reeds in this time period. In our study
special water Barber traps were placed at the surface of the green algae layer and at the underlying
space. The temperature of the water (or ice), the inside and the outer surface of the
Cladophora-canvas and the top level of the reed (2 meters) were monitored in parallel using
automatic thermometers. During the several week of winter testing it has been confi rmed
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