Comparing spring and stream section in tufa depositing system (CROSBI ID 720490)
Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija
Podaci o odgovornosti
Šumanović, Marina ; Beracko, Pavel ; Miliša, Marko
engleski
Comparing spring and stream section in tufa depositing system
Considering macroinvertebrate's inevitable role in energy flow of ecosystem, they are regarded excellent indicator of total ecological condition. Perceiving and researching both the community structure and biology of specific taxa therein, is fundamental for understanding the complex interactions within ecosystem. Accordingly, the aim of our research was to define and compare macroinvertebrate communities at the spring and at the tufa barrier of Plitvice Lakes (Croatia). Both sites are part of the karst landscape: a cool and environmentally stable, rheocrene spring of Bijela rijeka and a dynamic limestone depositing site at the tufa barrier Labudovac. Secondly, we aimed to determine the size structure and the secondary production of the dominant taxa. Physicochemical parameters of water were stable at the spring site and expectedly fluctuated at the tufa barrier. The most abundant taxon at the tufa barrier were non biting midges whilst stoneflies were dominant at the spring site. Since non biting midges are currently identified to family level, further ecological analyses were not advisable so we focused on the stoneflies. Stoneflies from both sites predominantly belong to Protonemura genus. After measuring the width of head capsules, using Scott's formula we found that Protonemura develops over a 14 stage cycle and individual mass 83 times during the life cycle. Secondary production calculated using the Size-frequency method was approximately 5 g per m²/year.
macroinvertebrate, secondary production, Plecoptera, tufa, Plitvice
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Podaci o prilogu
68-68.
2018.
objavljeno
Podaci o matičnoj publikaciji
3rd Central European Symposium for Aquatic Macroinvertebrates Research (CESAMIR) Book of Abstracts
Rewicz, Tomasz ; Wysocka, Anna ; Bacela-Spychalska, Karolina ; Grabowski, Michal ; Hupalo, Kamil
Łódź:
Podaci o skupu
3rd Central European Symposium for Aquatic Macroinvertebrate Research (CESAMIR)
predavanje
08.07.2018-13.07.2018
Łódź, Poljska