prikaz prve stranice dokumenta UTJECAJ GUJAVICA Eisenia fetida NA KARAKTERISTIKE APSORPCIJSKOG SPEKTRA OTOPLJENE ORGANSKE TVARI TLA
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master's thesis
UTJECAJ GUJAVICA Eisenia fetida NA KARAKTERISTIKE APSORPCIJSKOG SPEKTRA OTOPLJENE ORGANSKE TVARI TLA
Osijek: Josip Juraj Strossmayer University of Osijek, Department of biology, 2014. urn:nbn:hr:181:630625
Klanac, Bojana
Josip Juraj Strossmayer University of Osijek
Department of biology

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Klanac, B. (2014). UTJECAJ GUJAVICA Eisenia fetida NA KARAKTERISTIKE APSORPCIJSKOG SPEKTRA OTOPLJENE ORGANSKE TVARI TLA (Master's thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Department of biology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:181:630625

Klanac, Bojana. "UTJECAJ GUJAVICA Eisenia fetida NA KARAKTERISTIKE APSORPCIJSKOG SPEKTRA OTOPLJENE ORGANSKE TVARI TLA." Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, 2014. https://urn.nsk.hr/urn:nbn:hr:181:630625

Klanac, Bojana. "UTJECAJ GUJAVICA Eisenia fetida NA KARAKTERISTIKE APSORPCIJSKOG SPEKTRA OTOPLJENE ORGANSKE TVARI TLA." Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, 2014. https://urn.nsk.hr/urn:nbn:hr:181:630625

Klanac, B. (2014). 'UTJECAJ GUJAVICA Eisenia fetida NA KARAKTERISTIKE APSORPCIJSKOG SPEKTRA OTOPLJENE ORGANSKE TVARI TLA', Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, accessed 17 March 2025, https://urn.nsk.hr/urn:nbn:hr:181:630625

Klanac B. UTJECAJ GUJAVICA Eisenia fetida NA KARAKTERISTIKE APSORPCIJSKOG SPEKTRA OTOPLJENE ORGANSKE TVARI TLA [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Department of biology; 2014 [cited 2025 March 17] Available at: https://urn.nsk.hr/urn:nbn:hr:181:630625

B. Klanac, "UTJECAJ GUJAVICA Eisenia fetida NA KARAKTERISTIKE APSORPCIJSKOG SPEKTRA OTOPLJENE ORGANSKE TVARI TLA", Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, Osijek, 2014. Available at: https://urn.nsk.hr/urn:nbn:hr:181:630625

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TitleUTJECAJ GUJAVICA Eisenia fetida NA KARAKTERISTIKE APSORPCIJSKOG SPEKTRA OTOPLJENE ORGANSKE TVARI TLA
Title (english)THE INFLUENCE of EARTHWORMs Eisenia fetida on CHARACTERISTICS of ABSORPTION SPECTRA of SOILDISSOLVED ORGANIC MATTER
AuthorBojana Klanac
MentorGoran Palijan (mentor)
Committee memberGoran Palijan (predsjednik povjerenstva)
Committee memberDavorka Hackenberger Kutuzović (član povjerenstva)
Committee memberIvna Štolfa Čamagajevac (član povjerenstva)
Committee memberDubravka Čerba (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Department of biology
Osijek
Defense date and country2014-07-18, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Biology
Abstract
Od rujna 2013. do veljače 2014. analizirani su kemijski parametri četiri mikrokozmosa (sterilni kontrolni mikrokozmos bez gujavica, sterilni mokrokozmos s gujavicama, te nesterilni kontrolni mikrokozmos bezgujavica i nesterilni mikrokozmos s gujavicama). Analize su obuhvatile mjerenje mase suhe tvari, pepela i organske tvari tla,pH i električnog konduktiviteta tla, a kao pokazatelj promjene u molekularnoj težini i izvoru otopljene organske tvari (eng.dissolved organic matter, DOM) koristi se... More UV-vidljivi spektar, odnosno dvije različite regije spektralnog nagiba 275-295 nmi 350-400 nm, omjer tih nagiba (SR; nagib 275-295 nm : nagib 350-400 nm) te omjer apsorpcije od 250 do 365 nm (E2 : E3).Ovo istraživanje pokazuje signifikantan utjecaj gujavica nesterilnog mikrokozmosa u odnosu na kontrolu na vrijednostiomjera nagiba (SR) (za hladnu ekstrakciju) i omjera apsorpcije 250 : 365 nm, dok značajne razlike nema za vrijednosti S275-295i S350-400. Također statistički značajna razlika nije utvrđena kod sterilnog kontrolnog i sterilnog mikrokozmosa za vrijednostiS275-295, S350-400, SR i E2 : E3 za obe metode ekstrakcije (hladnu i toplu). Tijekom razdoblja istraživanja utvrđena je statističkiznačajna razlika između dvije metode ekstrakcije (tople i hladne) samo za omjera nagiba SR za nesterilni kontrolnimikrokozmos bez gujavica, dok za ostale promatrane parametre nije utvrđena statistički značajna razlika. Utvrđene su istatistički značajne razlike između mikrokozmosa unutar mjeseca. Za probavilo gujavica sterilnog i nesterilnogmikrokozmosa metodama hladne i tople ekstrakcije nisu utvrđene statistički značajne razlike u promatranim parametrima Less
Abstract (english)
Chemical parameters of four microcosms (sterile control microcosms without earthworms, sterile mocrocosms with earthworms, and non-sterile control microcosms without earthworms and non-sterile microcosms with earthworms) have been studied in the period from September 2013 to February 2014. Analyses included the measurement of the mass of dry matter, ash and soil organic matter, pH and electrical conductivity of the soil, and as an indicator of changes in molecular weight and source of... More dissolved organic matter (DOM) used ultraviolet-visible absorption spectra, or two distinct spectral slope regions 275-295 nm and 350-400 nm, and the ratio of these slopes (SR; 275295-nm slope : 350400-nm slope)and the ratio of absorption at 250 : 365 nm (E2 : E3). This study shows the significant influence of earthworms from non-sterile microcosm compared to the control for the slope ratio (SR) (cold extraction) and the absorption ratio 250: 365 nm,while no significant difference in the value of S275-295 and S350-400. There also was no statistically significant difference found in the sterile control and sterile microcosm with earthworms of value S275-295, S350-400, SR and E2 : E3 for both extraction methods (hot and cold). During the research period, there was a statistically significant difference between the two extraction methods (hot and cold) for slope ratio SR for non-sterile control microcosms without earthworms, while for the other observed parameters there was no statistically significant difference. Statistically significant differences were found between the microcosms within a month. For intestines of earthworms from sterile and non-sterile microcosm methods of cold and hot extractions showed no statistically significant differences in the observed parameters. Less
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:181:630625
Study programmeTitle: Master of Science Graduate University Study Programme in Biology; specializations in: Master of Biology
Course: Master of Biology
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra biologije (magistar/magistra biologije)
Type of resourceText
File originBorn digital
Access conditionsClosed access
Terms of useLicence In copyright icon
RepositoryRepository of Department of biology, Josip Juraj Strossmayer University of Osijek
Created on2017-01-20 12:17:28
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