Praia da Barra - Survey 1km 1 Jan 2004

Survey data summary

Coordinator Skylark Technology
Period 1
Date of survey 01 January 2004
Length of beach surveyed (m) 1000
Total number of items 60
Average items / m 0.060

Material types

MATERIAL Total no. of items Items per m % of total
Plastic/Polystyrene 35 0.035 58.33
Rubber 7 0.007 11.67
Cloth 12 0.012 20.00
Metal 1 0.001 1.67
Wood (machined) 5 0.005 8.33
TOTAL 60

Sources

SOURCE Total no. of items Items per m % of total
Fishing 27 0.027 45.00
Shipping 4 0.004 6.67
Tourism 3 0.003 5.00
Other 26 0.026 43.33
TOTAL 60