Praia da Barra - Survey 100m 1 Oct 2002

Survey data summary

Coordinator Skylark Technology
Period 4
Date of survey 01 October 2002
Length of beach surveyed (m) 100
Total number of items 145
Average items / m 1.45

Material types

MATERIAL Total no. of items Items per m % of total
Plastic/Polystyrene 103 1.03 71.03
Rubber 0 0.00 0.00
Cloth 0 0.00 0.00
Pottery/Ceramics 0 0.00 0.00
Metal 0 0.00 0.00
Medical 0 0.00 0.00
Sanitary 11 0.11 7.59
Faeces 0 0.00 0.00
Paper/Cardboard 15 0.15 10.34
Wood (machined) 15 0.15 10.34
Glass 1 0.01 0.69
TOTAL 145

Sources

SOURCE Total no. of items Items per m % of total
Fishing & Aquaculture 38 0.38 26.03
Packaging 49 0.49 33.56
SRD 11 0.11 7.53
Other 48 0.48 32.88
TOTAL 146