Praia da Barra - Survey 1km 1 Oct 2002

Survey data summary

Coordinator Skylark Technology
Period 4
Date of survey 01 October 2002
Length of beach surveyed (m) 1000
Total number of items 47
Average items / m 0.047

Material types

MATERIAL Total no. of items Items per m % of total
Plastic/Polystyrene 34 0.034 72.34
Rubber 2 0.002 4.26
Cloth 7 0.007 14.89
Metal 0 0.000 0.00
Wood (machined) 4 0.004 8.51
TOTAL 47

Sources

SOURCE Total no. of items Items per m % of total
Fishing 33 0.033 70.21
Shipping 3 0.003 6.38
Tourism 0 0.000 0.00
Other 11 0.011 23.40
TOTAL 47