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Dive Against Debris Data Submission

Osezaki, Shizuoka, Japan

14 November, 2021

Team Leader
Iris Law
Number of Participants
13
Total Debris Collected
0.5 kgs (estimated)

35.024955, 138.78715

Survey Information

Location Name
Osezaki, Shizuoka, Japan
Organization/Dive Centre
Marine House Lei Aloha, Marine Spot Partner
City
Numazu
Country
Japan
Date
14 November, 2021
Survey Duration
45 Minutes
GPS Coordinates
Latitude: 35.024955
Longitude: 138.78715
Weather Conditions
Sunny
Survey Depth Range
6–15 meters
Area Surveyed
8259 m2
Dominant Substrate
sand
Ecosystem
rocky reef
Wave Conditions
Calm (glassy to rippled) for waves 0 – 0.1 meter high
plastic materials collected
Bags-grocery/retail (plastic) 8
SCUBA & Snorkel Gear-masks, Snorkels, Fins 2
Plastic Fragments 9
glass materials collected
Glass & Ceramic Fragments 1
Beverage Bottles (glass) 2
metal materials collected
Wire, Wire Mesh & Barbed Wire 1
Metal Fragments 3
rubber materials collected
Rubber Bands 2
Rubber Fragments 2
cloth materials collected
Rope And String (cloth) 2
paper materials collected
Paper, Cardboard Fragments 2
mixed materials collected
Clothing 1

Plastic Fragments

Bags-grocery/retail (plastic)

Metal fragments


It should be noted that much less marine debris was found by this Dive Against Debris dive compared with our previous August dive. With the holiday season over, much less litter was seen on the beach, and hence lead to a reduction in marine debris.

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