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Fizikalno -kemijska analiza vode „Šodrane Miholjanec“ – što o čemu ovisi
Organization(s):OS prof. Franje Viktora Signjara
Country:Croatia
Student(s):Lana Modrić
Alan Lončar
Mateo Posavec
Grade Level:Middle School (grades 6-8, ages 11-14)
GLOBE Teacher:Darko Herbai
Contributors:
Report Type(s):International Virtual Science Symposium Report, Standard Research Report
Protocols:Alkalinity, Conductivity, Dissolved Oxygen, Nitrates, pH, Water Temperature, Water Transparency
Presentation Poster:
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Optional Badges:I am a Collaborator, I am a Data Scientist, I am an Engineer
Language(s):Croatian
Date Submitted:01/17/2024
The goal of the research was to compare the physical and chemical parameters measured at the measuring site of the GLOBE group of the Primary School prof. Franjo Viktor Šignjar, Virje in pond with the name "Miholjanec lake (lake)" and to investigate mutual dependencies of individual measured parameters. We know from the textbooks that the solubility of gases in water is affected by the water temperature. We were interested in whether we could confirm this and what is the dependence of other physical - chemical parameters on the current air temperature. Our hypothesis is that the current air temperature will not affect all the physical-chemical parameters in the water that we measure. We confirmed our hypothesis through research.