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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.

Marlborough Sounds - Anakiwa

15 October 2025

Envirohub Marlborough

Sara Kidston

Overview

A

6

3.0

1.5

100m x 6m

Mixed Substrate

Items per 1,000m2

15

Products

9

53

Type Count Weight (g)
Glass & Ceramic 5 44
Glass or ceramic fragments 5 44
Plastic 1 1
Resin pellets A N/A
Other Plastic 1 1
Paper & Cardboard 1 6
Unidentifiable paper and cardboard fragments 1 6
Fabric & Textiles 1 1
Rope, line or string (natural) 1 1
Other 1 1
Personal care items 1 1

Materials

  • Would you like to analyse the data yourself?
  • Or share if you think this data would be interesting to others.
  • If you would like to learn how this data was collected. Our Methodology

Previous survey in this area

Marlborough Sounds - Anakiwa Envirohub Marlborough
11 Jun, 2025
Items per 1,000m2
23
43%