Zooplankton akumulacije Butoniga

master's thesis

• Title (english): Zooplankton of the Butoniga Reservoir
• Author: Ksenija Božinović
• Mentor: Ivančica Ternjej (mentor)
• Committee member: Ivančica Ternjej (predsjednik povjerenstva)
• Committee member: Zdravko Dolenec (član povjerenstva)
• Committee member: Tomislav Cvitaš (član povjerenstva)
• Committee member: Draginja Mrvoš-Sermek (član povjerenstva)
• Granter: University of Zagreb; Faculty of Science; (Department of Biology); Zagreb
• Defense date and country: 2010, Croatia
• Scientific / art field, discipline and subdiscipline: NATURAL SCIENCES; Biology

Abstract

Istraživanje zooplanktona akumulacije Butoniga provedeno je u razdoblju od travnja do listopada 2009. godine, a fizikalno-kemijska analiza vode provedena je u razdoblju od lipnja do listopada 2009. godine kao samostalno istraživanje u svrhu izrade diplomskog rada. Utvrđeno je 7 vrsta slatkovodnih Crustacea, od čega 5 iz skupine Cladocera i 2 iz skupine Copepoda. Zaključeno je da brojnost zooplanktona ovisi o razdoblju istraživanja i dubini jezera. Najveća gustoća zooplanktona zabilježena je u travnju, što je u skladu s proljetnim naglim bujanjem planktona. Najmanja gustoća zooplanktona zabilježena je u listopadu. Vrijednost trofičkog indeksa (TSI) akumulacije iznosila je od 40 do 47,98. Tijekom cijelog razdoblja istraživanja dominiraju „učinkoviti“ mikrofiltratori. Prevladava vrsta Daphnia sp. Obzirom na indeks stupnja trofije, brojnost i sastav zooplanktona, akumulacija Butoniga je mezotrofnog stupnja.

Abstract (english)

Research on zooplankton of the Butoniga Reservoir, was conducted from April to October in 2009., and physico-chemical parametars were analysed from June to October in 2009. A total of 7 species of freshwater Crustaceans (5 Cladocera and 2 Copepoda) was determined. Maximal zooplankton abundance was in April, minimum abundance of zooplankton was in October. TSI of Butoniga Reservoir was between 40 - 47,98. Crustacean zooplankton varied spatially and temporally. Dominant trophic group was “efficient” microfilterfeeders represented by Daphnia sp. According to TSI and zooplankton community structure Butoniga Reservoir is mesotrophic system.

• Keywords: akumulacija Butoniga; slatkovodni makrozooplankton; Cladocera; Copepoda
• Keywords (english): The Butoniga Reservoir; freshwater makrozooplankton; Cladocera; Copepoda
• Language: croatian
• URN:NBN: urn:nbn:hr:217:642704
• 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: Open access
• Created on: 2018-03-22 09:31:51