Noordwijk - Survey 1km 1 Jul 2011

Survey data summary

Coordinator Barbara Wenneker
Period 3
Date of survey 01 July 2011
Length of beach surveyed (m) 1000
Total number of items 56
Average items / m 0.056

Material types

MATERIAL Total no. of items Items per m % of total
Plastic/Polystyrene 44 0.044 78.57
Rubber 1 0.001 1.79
Cloth 2 0.002 3.57
Metal 1 0.001 1.79
Wood (machined) 8 0.008 14.29
TOTAL 56

Sources

SOURCE Total no. of items Items per m % of total
Fishing 17 0.017 30.36
Shipping 10 0.010 17.86
Tourism 1 0.001 1.79
Other 28 0.028 50.00
TOTAL 56