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Data.

This dataset was collected by Citizen Scientists at an official 'Survey Area' 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 Survey

beach-icon Beach.

Mangere Bridge - Mangere Boat Club

3 November 2020

Te Iti Kahurangi Kahui Ako Envirogroup

Camilla Jackson

Overview

B

14

11.2

15.5

100m x 10m

Sand

Items per 1,000m2

915

Products

915

744

Type Count Weight (g)
Glass & Ceramic 822 578
Glass or ceramic fragments 822 578
Plastic 57 85
Resin pellets A N/A
Bottle caps & lids 4 9
Other Plastic 2 1
Plastic utensils 1 4
Cigarettes, butts & filters 2 1
Lollipop sticks 2 1
Toys, sport, & recreation (Plastic) 2 49
Food wrappers 8 1
Unidentifiable hard plastic fragments 32 15
Bottle neck rings 2 2
Food containers 2 2
Other 18 60
Appliances & electronics 2 2
Personal care items 6 5
Other 9 53
Sanitary items 1 N/A
Rubber 7 12
Toys, Sports & Recreation (Rubber) 4 8
Unidentifiable rubber fragments 3 4
Foamed Plastic 7 4
Unidentifiable foamed plastic fragments 5 2
Foam sponge 2 2
Metal 2 3
Metal Bottle caps, lids & pull tabs 2 3
Paper & Cardboard 1 1
Unidentifiable paper and cardboard fragments 1 1
Fabric & Textiles 1 1
Other cloth 1 1

Materials

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  • If you would like to learn how this data was collected. Our Methodology

Previous survey in this area

Mangere Bridge - Mangere Boat Club SC Johnson
13 Mar, 2020
Items per 1,000m2
1199
9%

Next survey in this area

Mangere Bridge - Mangere Boat Club Sustainable Coastlines Ambassadors
19 Dec, 2020
Items per 1,000m2
727
12%