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Dive Against Debris Data Submission

Black Turtle Reef

17 May, 2024

Team Leader
Gerard Hague-Holmes
Number of Participants
8
Total Debris Collected
6 kgs (measured)

10.085552545502, 99.824247799872

Survey Information

Location Name
Black Turtle Reef
Organization/Dive Centre
Black Turtle Dive
City
Koh Tao
Country
Thailand
Date
17 May, 2024
Survey Duration
30 Minutes
GPS Coordinates
Latitude: 10.085552545502
Longitude: 99.824247799872
Weather Conditions
Dry no rain/no wind
Survey Depth Range
1–3 meters
Area Surveyed
2500 m2
Dominant Substrate
sand
Ecosystem
coral reef
Wave Conditions
Calm (glassy to rippled) for waves 0 – 0.1 meter high
plastic materials collected
Bags-grocery/retail (plastic) 8
Beverage Bottles: Less Than 2 Litres (plastic) 1
Cups, Plates, Forks, Knives, Spoons (plastic) 5
Fishing: Lures, Rods/poles 2
Food Wrappers (plastic) 22
SCUBA & Snorkel Gear-masks, Snorkels, Fins 4
Plastic Fragments 27
glass materials collected
Glass & Ceramic Fragments 3
Beverage Bottles (glass) 3
metal materials collected
Beverage Cans (aluminium) 8
Caps & Lids (metal) 1
wood materials collected
Wood Fragments 9
cloth materials collected
Rope And String (cloth) 7
Cloth Fragments 1
paper materials collected
Cardboard: Packaging & Cartons 2
mixed materials collected
Computer Equipment & Other Electronic Devices 1

Shallow reef close to the pier / tide and current flowing in

electronic device

Plastic fragments

Plastic bags

rope

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