Praia da Arda - Survey 100m 11 Aug 2020

Survey data summary

Coordinator Isabel Moura
Period -1
Date of survey 11 August 2020
Length of beach surveyed (m) 100
Total number of items 240
Average items / m 2.40

Material types

MATERIAL Total no. of items Items per m % of total
Plastic/Polystyrene 121 1.21 50.42
Rubber 1 0.01 0.42
Cloth 2 0.02 0.83
Pottery/Ceramics 0 0.00 0.00
Metal 6 0.06 2.50
Medical 1 0.01 0.42
Sanitary 10 0.10 4.17
Faeces 0 0.00 0.00
Paper/Cardboard 96 0.96 40.00
Wood (machined) 3 0.03 1.25
Glass 0 0.00 0.00
TOTAL 240

Sources

SOURCE Total no. of items Items per m % of total
Fishing & Aquaculture 10 0.10 4.78
Packaging 28 0.28 13.40
SRD 9 0.09 4.31
Other 162 1.62 77.51
TOTAL 209