WATER AND SOIL ANALYSIS

ZÁKLADNÍ ŠKOLA DUB NAD MORAVOU, CZECH REPUBLIC

OUR NEIGHBOURHOOD

DUB NAD MORAVOU CHURCH THE MORAVA RIVER

Working on water analysis

RESULTS OF BIOLOGICAL ANALYSIS OF WATER – MICROSCOPIC FINDINGS

CYCLOPS STRENUUS PHILODINA

RESULTS OF BIOLOGICAL ANALYSIS OF WATER – MICROSCOPIC FINDINGS

PINE POLLEN GRAIN CYANOBACTERIAE AND ALGAE

RESULTS OF BIOLOGICAL ANALYSIS OF WATER – MICROSCOPIC FINDINGS

OSTRACOD CANDONA DECOMPOSING PLANTS

FOR CHEMICAL ANALYSIS OF TWO COLLECTED WATER SAMPLES A COMPACT LABORATORY KIT FOR WATER TESTING FROM MERCK COMPANY WAS USED. STUDENTS USED THIS KIT ALSO FOR

DEFINING SOIL PH.

PARAMETER THE MORAVA RIVER THE GARDEN LAKECOLOUR slightly yellow slightly greenTURBIDITY slightly green turbid, muddyODOR - COLD nearly any odor slightly fishyODOR - WARM earthy odor fishy, grassy

pH6,25 - neutral up to slightly acid 7,0 - neutral

AMMONIUM 0,2 mg/l 0, 03 mg/lNITRATES 25 mg/l 20 mg/lNITRITES 0,05 mg/l 0,1 mg/lPHOSPHATES 0,4 mg/l 0,5 mg/lHARDNESS medium hard medium hard

RESULTS OF SOIL ANALYSISTHE FIELD WHERE THE SAMPLE

WAS COLLECTED BROWN SOIL

SOIL TYPE: brown soil, containing smalplant roots, remains of soil microorganisms, residues leaves and twigs. Rarely it contains clay grains and parts of eartworms.SOIL STRUCTURE: lumpy and crumbly soil, without sand, medium heavy.SOIL pH: identified pH was 5,7 which means slightly acid soil.