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undergraduate thesis
Učinci hipoksije na pridnenu makrofaunu
2018. urn:nbn:hr:226:949656
Thür, Edi
University of Split
University Department of Marine Studies

Cite this document

Thür, E. (2018). Učinci hipoksije na pridnenu makrofaunu (Undergraduate thesis). Split: University of Split. Retrieved from https://urn.nsk.hr/urn:nbn:hr:226:949656

Thür, Edi. "Učinci hipoksije na pridnenu makrofaunu." Undergraduate thesis, University of Split, 2018. https://urn.nsk.hr/urn:nbn:hr:226:949656

Thür, Edi. "Učinci hipoksije na pridnenu makrofaunu." Undergraduate thesis, University of Split, 2018. https://urn.nsk.hr/urn:nbn:hr:226:949656

Thür, E. (2018). 'Učinci hipoksije na pridnenu makrofaunu', Undergraduate thesis, University of Split, accessed 19 April 2024, https://urn.nsk.hr/urn:nbn:hr:226:949656

Thür E. Učinci hipoksije na pridnenu makrofaunu [Undergraduate thesis]. Split: University of Split; 2018 [cited 2024 April 19] Available at: https://urn.nsk.hr/urn:nbn:hr:226:949656

E. Thür, "Učinci hipoksije na pridnenu makrofaunu", Undergraduate thesis, University of Split, Split, 2018. Available at: https://urn.nsk.hr/urn:nbn:hr:226:949656

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Metadata
TitleUčinci hipoksije na pridnenu makrofaunu
Title (english)Effects of hypoxia on benthic macrofauna
AuthorEdi Thür
MentorMirela Petrić (mentor)
Committee memberZvjezdana Popović Perković (predsjednik povjerenstva)
Committee memberMirela Petrić (član povjerenstva)
Committee memberŽeljka Trumbić (član povjerenstva)
GranterUniversity of Split
(University Department of Marine Studies)
Split
Defense date and country2018-09-12, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Agronomy
Abstract
Hipoksija je stanje smanjene koncentracije kisika na nekom području. Poznato je da 21% svih plinova u atmosferi čini kisik, ali koncentracija otopljenog kisika u morskoj vodi znatno je niža i iznosi otprilike 1% te varira lokalno, ovisno o prisutnosti fotosintetskih organizama i relativnoj udaljenosti od površine. Smanjenje kisika je fenomen koji se pojavljuje u vodenim sredinama i dovodi do točke gdje postaje štetno za vodene organizme koji žive u tim područjima. Hipoksija dovodi do smanjene reprodukcije riba te konačno njihove velike smrtnosti. Hipoksija je najčešće posljedica eutrofikacije, unosa dodatnih nutrijenata, te cvjetanja fitoplanktona. Da bi se prethodno oštećeni ekosustav vratio u ravnotežu, prvenstveno treba riješiti problem eutrofikacije i pronaći načine kako smanjiti unos dodatnih nutrijenata.
Abstract (english)
Hypoxia is a condition of reduced oxygen concetration in some area. It is known that 21% of all gases in the atmosphere is oxygen, but the concentration of dissolved oxygen in seawater is considerably lover and is about 1% and varies locally, depending on the presence of photosynthetic organisms and the relative distance from the surface. Oxygen depletion is a phenomenon that occurs in aquatic media and leads to a place where it becomes harmful for aquatic organisms living in those areas. Hypoxia leads to reduced fish reproduction and finally their high mortality. Hypoxia is most likely a result of eutrophication, additional entry of nutrients and phytoplankton blooms. To restore previously damaged ecosystem to equilibrium, the problem of eutrophication must be solved and we must find ways of how to reduce the intake of additional nutrients.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:226:949656
Study programmeTitle: Marine Biology and Ecology
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) biologije i ekologije mora (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) biologije i ekologije mora)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2021-04-22 13:33:55