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Dive Against Debris Data Submission

支笏湖

7 July, 2024

Team Leader
山田朋法
Number of Participants
4
Total Debris Collected
11 kgs (measured)

42.725352262196, 141.26430017059

Survey Information

Location Name
支笏湖
Organization/Dive Centre
グランデポルポ
City
札幌市
Country
Japan
Date
7 July, 2024
Survey Duration
40 Minutes
GPS Coordinates
Latitude: 42.725352262196
Longitude: 141.26430017059
Weather Conditions
Survey Depth Range
0.5–30 meters
Area Surveyed
2411.53 m2
Dominant Substrate
silt
Ecosystem
seagrass
Wave Conditions
Calm (glassy to rippled) for waves 0 – 0.1 meter high
plastic materials collected
Bags-grocery/retail (plastic) 1
Bags: Trash (plastic) 2
Beverage Bottles: Less Than 2 Litres (plastic) 1
Caps & Lids (plastic) 1
Fishing: Line 1
Fishing: Lures, Rods/poles 1
metal materials collected
Fishing: Sinkers, Lures, Hooks 4

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