Noordwijk - Survey 1km 1 Apr 2007

Survey data summary

Coordinator Barbara Wenneker
Period 2
Date of survey 01 April 2007
Length of beach surveyed (m) 1000
Total number of items 62
Average items / m 0.062

Material types

MATERIAL Total no. of items Items per m % of total
Plastic/Polystyrene 57 0.057 91.94
Rubber 2 0.002 3.23
Cloth 1 0.001 1.61
Metal 0 0.000 0.00
Wood (machined) 2 0.002 3.23
TOTAL 62

Sources

SOURCE Total no. of items Items per m % of total
Fishing 41 0.041 66.13
Shipping 12 0.012 19.35
Tourism 1 0.001 1.61
Other 8 0.008 12.90
TOTAL 62