Noordwijk - Survey 1km 1 Jan 2011

Survey data summary

Coordinator Barbara Wenneker
Period 1
Date of survey 01 January 2011
Length of beach surveyed (m) 1000
Total number of items 63
Average items / m 0.063

Material types

MATERIAL Total no. of items Items per m % of total
Plastic/Polystyrene 48 0.048 76.19
Rubber 1 0.001 1.59
Cloth 1 0.001 1.59
Metal 1 0.001 1.59
Wood (machined) 12 0.012 19.05
TOTAL 63

Sources

SOURCE Total no. of items Items per m % of total
Fishing 20 0.020 31.75
Shipping 14 0.014 22.22
Tourism 0 0.000 0.00
Other 29 0.029 46.03
TOTAL 63