Noordwijk - Survey 100m 7 Jul 2011

Survey data summary

Coordinator Barbara Wenneker
Period 3
Date of survey 07 July 2011
Length of beach surveyed (m) 100
Total number of items 470
Average items / m 4.70

Material types

MATERIAL Total no. of items Items per m % of total
Plastic/Polystyrene 420 4.20 89.36
Rubber 19 0.19 4.04
Cloth 0 0.00 0.00
Pottery/Ceramics 0 0.00 0.00
Metal 2 0.02 0.43
Medical 0 0.00 0.00
Sanitary 11 0.11 2.34
Faeces 0 0.00 0.00
Paper/Cardboard 4 0.04 0.85
Wood (machined) 6 0.06 1.28
Glass 8 0.08 1.70
TOTAL 470

Sources

SOURCE Total no. of items Items per m % of total
Fishing & Aquaculture 37 0.37 7.87
Packaging 56 0.56 11.91
SRD 11 0.11 2.34
Other 366 3.66 77.87
TOTAL 470