Noordwijk - Survey 1km 1 Apr 2012

Survey data summary

Coordinator Barbara Wenneker
Period 2
Date of survey 01 April 2012
Length of beach surveyed (m) 1000
Total number of items 41
Average items / m 0.041

Material types

MATERIAL Total no. of items Items per m % of total
Plastic/Polystyrene 29 0.029 70.73
Rubber 3 0.003 7.32
Cloth 2 0.002 4.88
Metal 0 0.000 0.00
Wood (machined) 7 0.007 17.07
TOTAL 41

Sources

SOURCE Total no. of items Items per m % of total
Fishing 17 0.017 41.46
Shipping 9 0.009 21.95
Tourism 0 0.000 0.00
Other 15 0.015 36.59
TOTAL 41