Noordwijk - Survey 1km 1 Oct 2003

Survey data summary

Coordinator Barbara Wenneker
Period 4
Date of survey 01 October 2003
Length of beach surveyed (m) 1000
Total number of items 79
Average items / m 0.079

Material types

MATERIAL Total no. of items Items per m % of total
Plastic/Polystyrene 58 0.058 73.42
Rubber 3 0.003 3.80
Cloth 3 0.003 3.80
Metal 3 0.003 3.80
Wood (machined) 12 0.012 15.19
TOTAL 79

Sources

SOURCE Total no. of items Items per m % of total
Fishing 33 0.033 41.77
Shipping 17 0.017 21.52
Tourism 3 0.003 3.80
Other 26 0.026 32.91
TOTAL 79