Noordwijk - Survey 1km 1 Oct 2005

Survey data summary

Coordinator Barbara Wenneker
Period 4
Date of survey 01 October 2005
Length of beach surveyed (m) 1000
Total number of items 78
Average items / m 0.078

Material types

MATERIAL Total no. of items Items per m % of total
Plastic/Polystyrene 54 0.054 69.23
Rubber 8 0.008 10.26
Cloth 5 0.005 6.41
Metal 1 0.001 1.28
Wood (machined) 10 0.010 12.82
TOTAL 78

Sources

SOURCE Total no. of items Items per m % of total
Fishing 30 0.030 38.46
Shipping 6 0.006 7.69
Tourism 3 0.003 3.85
Other 39 0.039 50.00
TOTAL 78