Zooplankton malih umjetnih jezera Slavonije

master's thesis

• Title (english): Zooplankton of the small reservoirs in Slavonia
• Author: Kristina Trstenjak
• Mentor: Ivančica Ternjej (mentor)
• Committee member: Ivančica Ternjej (predsjednik povjerenstva)
• Committee member: Zora Popović (član povjerenstva)
• Committee member: Zdravko Dolenec (član povjerenstva)
• Committee member: Vesna Petrović Peroković (član povjerenstva)
• Granter: University of Zagreb; Faculty of Science; (Department of Biology); Zagreb
• Defense date and country: 2013-09-18, Croatia
• Scientific / art field, discipline and subdiscipline: NATURAL SCIENCES; Biology

Abstract

Istraživanje zooplanktona i fizikalno-kemijskih parametara u akumulacijama Bačica, Javorica i Lapovac II provedeno je u razdoblju od travnja do listopada 2011. Utvrđeno je ukupno 7 vrsta planktonskih račića; dvije vrste iz skupine Copepoda: Thermocyclops oithonoides (Sars, 1863) i Eudiaptomus gracilis (Sars, 1862) i njihovi razvojni stadiji, te pet vrsta iz skupine Cladocera: Daphnia sp., Ceriodaphnia sp., Bosmina longirostris (Müller, 1776), Moina micrura (Kurz,1874), Leptodora kindtii (Focke,1844). U akumulacijskim jezerima Lapovac i Bačica dominira skupina Copepoda, s iznimkom dominacije skupine Cladocera tijekom kolovoza u akumulaciji Bačica te tijekom svibnja i lipnja u akumulaciji Lapovac II. U akumulaciji Javorica dominira skupina Cladocera. Najveća brojnost utvrđena je u akumulaciji Lapovac II (396 jedinki L−1), a najmanja u akumulaciji Bačica (2, jedinki L−1). U akumulaciji Bačica prisutna je ljetna stratifikacija jezera. Iz dobivenih rezultata vidljiv je utjecaj sezonskih promjena abiotičkih i biotičkih čimbenika na sastav i dinamiku zooplanktona.

Abstract (english)

Research on zooplankton and physical-chemical parameter analysis of reservoirs Bačica, Javorica and Lapovac II was performed in the period from April to October in 2011. A total of 7 species of freshwater Crustaceans were determined; 5 Cladocera: Daphnia sp., Ceriodaphnia sp., Bosmina longirostris (Müller, 1776 ), Moina micrura (Kurz,1874), Leptodora kindtii (Focke,1844) and 2 Copepoda: Thermocyclops oithonoides (Sars,1863), Eudiaptomus gracilis (Sars, 1862). In reservoirs Lapovac II and Bačica Copepoda dominated with exceptions; during August in Bačica, and May - June in reservoir Lapovac II. In this period dominant group was Cladocera. In Javorica reservoir dominant group was Cladocera. The highest zooplankton abundance was determined in reservoir Lapovac II (396 individuals L−1) and the lowest in Bačica reservoir (2.1 individuals L−1). In reservoir Bačica summer stratification was present. Spatial and temporal changes in zooplankton community were induced by variation of abiotic and biotic factors.

• Keywords: slatkovodni zooplankton; Cladocera; Copepoda
• Keywords (english): freshwater zooplankton; Cladocera; Copepoda
• Language: croatian
• URN:NBN: urn:nbn:hr:217:486294
• Study programme: Title: Integrated undergraduate and graduate university study of Biology and Chemistry Education; specializations in: Integrated undergraduate and graduate university study of Biology and Chemistry Education; Course: Integrated undergraduate and graduate university study of Biology and Chemistry Education; Study programme type: university; Study level: integrated undergraduate and graduate; Academic / professional title: magistar/magistra edukacije biologije i kemije (magistar/magistra edukacije biologije i kemije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Access restricted to students and staff of home institution
• Created on: 2017-04-28 08:44:36