Praia de B Portugal - Survey 1km 1 Apr 2002

Survey data summary

Coordinator Skylark Technology
Period 2
Date of survey 01 April 2002
Length of beach surveyed (m) 1000
Total number of items 77
Average items / m 0.077

Material types

MATERIAL Total no. of items Items per m % of total
Plastic/Polystyrene 77 0.077 100.00
Rubber 0 0.000 0.00
Cloth 0 0.000 0.00
Metal 0 0.000 0.00
Wood (machined) 0 0.000 0.00
TOTAL 77

Sources

SOURCE Total no. of items Items per m % of total
Fishing 72 0.072 93.51
Shipping 2 0.002 2.60
Tourism 0 0.000 0.00
Other 3 0.003 3.90
TOTAL 77