Data.

This dataset was collected by Citizen Scientists at a specific 'Survey Area', set-up at an official ‘Monitoring Site’ as part of the Litter Intelligence long-term litter monitoring programme. The data are freely and openly accessible to anyone. Download the raw data, share this survey, and learn more about the data collection methodology through the links at the bottom of the page.

Litter Collection Survey

Mangere Bridge

Mangere Boat Club

25 November 2019

Sustainable Coastlines International Volunteers

Natalia Groom

Overview

B

3

1.7

1.8

100m x 14m

Sand

Items per 1,000m2

253

Products

354

479

Type Count Weight (g)
Glass & Ceramic 261 269
Glass or ceramic fragments 261 269
Plastic 58 164
Resin pellets A N/A
Unidentifiable hard plastic fragments 11 3
Cigarettes, butts & filters 7 1
Plastic utensils 1 1
Medical waste 1 1
Straws 1 1
Fishing gear 1 11
Toys, balls & party poppers 2 126
Other Plastic 15 10
Food wrappers 10 2
Bottle seals & tabs 3 1
Bottle caps & lids (Plastic) 3 5
Plastic vehicle parts 1 1
Plastic bags 2 1
Paper & Cardboard 13 6
Cardboard boxes & fragments 2 1
Paper 11 5
Metal 9 11
Metal Bottle caps, lids & pull tabs 3 5
Other Metal 2 4
Foil wrappers 4 2
Rubber 7 3
Unidentifiable rubber fragments 4 1
Balloons, tennis balls, footballs, dog toys etc 3 2
Wood 4 2
Processed timber & pallet crates 4 2
Cloth 2 24
Other Cloth 2 24
Materials
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