Praia da Arda - Survey 100m 22 Oct 2020

Survey data summary

Coordinator Isabel Moura
Period 4
Date of survey 22 October 2020
Length of beach surveyed (m) 100
Total number of items 230
Average items / m 2.30

Material types

MATERIAL Total no. of items Items per m % of total
Plastic/Polystyrene 195 1.95 84.78
Rubber 1 0.01 0.43
Cloth 2 0.02 0.87
Pottery/Ceramics 0 0.00 0.00
Metal 4 0.04 1.74
Medical 4 0.04 1.74
Sanitary 17 0.17 7.39
Faeces 0 0.00 0.00
Paper/Cardboard 6 0.06 2.61
Wood (machined) 1 0.01 0.43
Glass 0 0.00 0.00
TOTAL 230

Sources

SOURCE Total no. of items Items per m % of total
Fishing & Aquaculture 12 0.12 7.74
Packaging 39 0.39 25.16
SRD 14 0.14 9.03
Other 90 0.90 58.06
TOTAL 155