Noordwijk - Survey 1km 1 Jan 2006

Survey data summary

Coordinator Barbara Wenneker
Period 1
Date of survey 01 January 2006
Length of beach surveyed (m) 1000
Total number of items 146
Average items / m 0.146

Material types

MATERIAL Total no. of items Items per m % of total
Plastic/Polystyrene 71 0.071 48.63
Rubber 5 0.005 3.42
Cloth 5 0.005 3.42
Metal 3 0.003 2.05
Wood (machined) 62 0.062 42.47
TOTAL 146

Sources

SOURCE Total no. of items Items per m % of total
Fishing 21 0.021 14.38
Shipping 25 0.025 17.12
Tourism 1 0.001 0.68
Other 99 0.099 67.81
TOTAL 146