Noordwijk - Survey 100m 29 May 2002

Survey data summary

Coordinator Barbara Wenneker
Period -1
Date of survey 29 May 2002
Length of beach surveyed (m) 100
Total number of items 256
Average items / m 2.56

Material types

MATERIAL Total no. of items Items per m % of total
Plastic/Polystyrene 212 2.12 82.81
Rubber 7 0.07 2.73
Cloth 1 0.01 0.39
Pottery/Ceramics 0 0.00 0.00
Metal 10 0.10 3.91
Medical 0 0.00 0.00
Sanitary 1 0.01 0.39
Faeces 0 0.00 0.00
Paper/Cardboard 0 0.00 0.00
Wood (machined) 9 0.09 3.52
Glass 16 0.16 6.25
TOTAL 256

Sources

SOURCE Total no. of items Items per m % of total
Fishing & Aquaculture 67 0.67 26.17
Packaging 84 0.84 32.81
SRD 1 0.01 0.39
Other 104.02 1.04 40.63
TOTAL 256.02