Noordwijk - Survey 1km 1 Oct 2011

Survey data summary

Coordinator Barbara Wenneker
Period 4
Date of survey 01 October 2011
Length of beach surveyed (m) 1000
Total number of items 122
Average items / m 0.122

Material types

MATERIAL Total no. of items Items per m % of total
Plastic/Polystyrene 96 0.096 78.69
Rubber 2 0.002 1.64
Cloth 6 0.006 4.92
Metal 1 0.001 0.82
Wood (machined) 17 0.017 13.93
TOTAL 122

Sources

SOURCE Total no. of items Items per m % of total
Fishing 50 0.050 40.98
Shipping 25 0.025 20.49
Tourism 6 0.006 4.92
Other 41 0.041 33.61
TOTAL 122