Noordwijk - Survey 1km 1 Oct 2008

Survey data summary

Coordinator Barbara Wenneker
Period 4
Date of survey 01 October 2008
Length of beach surveyed (m) 1000
Total number of items 25
Average items / m 0.025

Material types

MATERIAL Total no. of items Items per m % of total
Plastic/Polystyrene 12 0.012 48.00
Rubber 4 0.004 16.00
Cloth 3 0.003 12.00
Metal 1 0.001 4.00
Wood (machined) 5 0.005 20.00
TOTAL 25

Sources

SOURCE Total no. of items Items per m % of total
Fishing 6 0.006 24.00
Shipping 8 0.008 32.00
Tourism 3 0.003 12.00
Other 8 0.008 32.00
TOTAL 25