Noordwijk - Survey 100m 4 Sep 2002

Survey data summary

Coordinator Barbara Wenneker
Period 4
Date of survey 04 September 2002
Length of beach surveyed (m) 100
Total number of items 401
Average items / m 4.01

Material types

MATERIAL Total no. of items Items per m % of total
Plastic/Polystyrene 347 3.47 86.53
Rubber 21 0.21 5.24
Cloth 5 0.05 1.25
Pottery/Ceramics 0 0.00 0.00
Metal 8 0.08 2.00
Medical 0 0.00 0.00
Sanitary 0 0.00 0.00
Faeces 0 0.00 0.00
Paper/Cardboard 10 0.10 2.49
Wood (machined) 4 0.04 1.00
Glass 6 0.06 1.50
TOTAL 401

Sources

SOURCE Total no. of items Items per m % of total
Fishing & Aquaculture 122 1.22 30.42
Packaging 110 1.10 27.43
SRD 0 0.00 0.00
Other 169 1.69 42.14
TOTAL 401