Noordwijk - Survey 1km 1 Apr 2010

Survey data summary

Coordinator Barbara Wenneker
Period 2
Date of survey 01 April 2010
Length of beach surveyed (m) 1000
Total number of items 36
Average items / m 0.036

Material types

MATERIAL Total no. of items Items per m % of total
Plastic/Polystyrene 32 0.032 88.89
Rubber 1 0.001 2.78
Cloth 2 0.002 5.56
Metal 0 0.000 0.00
Wood (machined) 1 0.001 2.78
TOTAL 36

Sources

SOURCE Total no. of items Items per m % of total
Fishing 12 0.012 33.33
Shipping 9 0.009 25.00
Tourism 2 0.002 5.56
Other 13 0.013 36.11
TOTAL 36