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undergraduate thesis
Eutrofni uvjeti i njihov utjecaj na fiziologiju riba
2019. urn:nbn:hr:226:180815
Crnić, Kristina
University of Split
University Department of Marine Studies

Cite this document

Crnić, K. (2019). Eutrofni uvjeti i njihov utjecaj na fiziologiju riba (Undergraduate thesis). Split: University of Split. Retrieved from https://urn.nsk.hr/urn:nbn:hr:226:180815

Crnić, Kristina. "Eutrofni uvjeti i njihov utjecaj na fiziologiju riba." Undergraduate thesis, University of Split, 2019. https://urn.nsk.hr/urn:nbn:hr:226:180815

Crnić, Kristina. "Eutrofni uvjeti i njihov utjecaj na fiziologiju riba." Undergraduate thesis, University of Split, 2019. https://urn.nsk.hr/urn:nbn:hr:226:180815

Crnić, K. (2019). 'Eutrofni uvjeti i njihov utjecaj na fiziologiju riba', Undergraduate thesis, University of Split, accessed 13 November 2024, https://urn.nsk.hr/urn:nbn:hr:226:180815

Crnić K. Eutrofni uvjeti i njihov utjecaj na fiziologiju riba [Undergraduate thesis]. Split: University of Split; 2019 [cited 2024 November 13] Available at: https://urn.nsk.hr/urn:nbn:hr:226:180815

K. Crnić, "Eutrofni uvjeti i njihov utjecaj na fiziologiju riba", Undergraduate thesis, University of Split, Split, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:226:180815

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Metadata
TitleEutrofni uvjeti i njihov utjecaj na fiziologiju riba
Title (english)Eutrophic Conditions And Their Impact on Fish Physiology
AuthorKristina Crnić
MentorJosipa Ferri (mentor)
Committee memberMarin Ordulj (predsjednik povjerenstva)
Committee memberJosipa Ferri (član povjerenstva)
Committee memberŽeljka Trumbić (član povjerenstva)
GranterUniversity of Split
(University Department of Marine Studies)
Split
Defense date and country2019-09-27, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Agronomy
Fishing
Abstract
U ovom radu je obrađena tema eutrofnih uvjeta i njihova utjecaja na fiziologiju riba. Iako se eutrofikacija i dalje tretira kao lokalni i regionalni problem, ona predstavlja globalni problem kao što su i klimatske promjene. Preopterećenje vodenih sustava hranjivim tvarima, inače važnih za rast organizama, dovodi do promjene ekološke ravnoteže i stvaranja eutrofnih uvjeta. Ograničenim prodorom svjetlosti kroz vodeni stupac, povećava se proizvodnja fitoplanktonske biomase i novi uvjeti pogoduju rastu makroalgi i cvjetanju mora. Alge crpe kisik iz vodenog stupca te u konačnici dolazi do pojave hipoksije i povremeno anoksije, koje imaju štetne posljedice za fiziologiju riba i drugih organizama. Bez kisika u stanicama se ne proizvodi dovoljno energije, što utječe na opće stanje organizma i može dovesti do smrti.
Abstract (english)
This paper deals with the topic of the eutrophic conditions and their impact on the fish physiology. Although eutrophication continues to be treated as a local and regional problem, it is a global problem, just like climate change. Overloading aquatic systems with nutrients, otherwise important for the growth of organisms, changes the ecological balance and creates eutrophic conditions. The limited penetration of light through the water column increases the production of phytoplankton biomass and new conditions favour the growth of macroalgae and algal blooms. The algae draw oxygen from the water column and, ultimately, hypoxia and occasional anoxia occur, which have adverse effects on the physiology of fish and other organisms. Without oxygen, cells do not produce enough energy, which affects the general condition of the organism and can lead to death.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:226:180815
Study programmeTitle: Marine Fishery
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka morskog ribarstva (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka morskog ribarstva)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Public noteFiziologija morskih organizama
Created on2020-01-02 13:44:40