Jelgavas Pārlielupes pamatskola

1 November 2023

Svēte

Jelgava

Location coordinates: 56.39087 23.38229

Group A

Average waste per m² in all riverside zones

0.92

Foreshore (Average waste per m²)

0.95

Backshore (Average waste per m²)

1.38

Riverbank crown (Average waste per m²)

0.52

Group B

Total number of waste items found (including single-use plastic)

121

Weight of all waste including plastic in kg

3.26

Group C

Flow velocity of the river (meters per second)

River width in m

1873

Total number of floating waste

Larger Microplastics per 1,000 liters of river water

Larger Microplastics per m² of the riverbank

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