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Dive Against Debris Data Submission

Hin Wong Bay

27 May, 2015

Team Leader
Verity Coleing and Michael Richardson
Number of Participants
23
Total Debris Collected
50 kgs (estimated)

10.103253, 99.847294

Survey Information

Location Name
Hin Wong Bay
Organization/Dive Centre
Ban's Diving Resort
City
Koh Tao
Country
Thailand
Date
27 May, 2015
Survey Duration
45 Minutes
GPS Coordinates
Latitude: 10.103253
Longitude: 99.847294
Weather Conditions
Windy and heavy rain
Survey Depth Range
4–12 meters
Area Surveyed
500 m2
Dominant Substrate
coral
Ecosystem
coral reef
Wave Conditions
Calm (glassy to rippled) for waves 0 – 0.1 meter high
plastic materials collected
Bags-grocery/retail (plastic) 6
Bags: Trash (plastic) 2
Balloons 7
Beverage Bottles: 2 Litres Or More (plastic) 7
Beverage Bottles: Less Than 2 Litres (plastic) 49
Bottles: Bleach/cleaner Bottles 1
Bottles: Oil/lube 2
Buoys & Floats (plastic & Foamed) 3
Caps & Lids (plastic) 22
Containers: Fast Food, Lunch Boxes & Similar 8
Cups, Plates, Forks, Knives, Spoons (plastic) 3
Fishing: Line 12
Fishing: Lures, Rods/poles 9
Fishing: Nets & Pieces Of Nets 7
Foam Insulation & Packaging 2
Food Wrappers (plastic) 19
Pipes (plastic-PVC) 5
SCUBA & Snorkel Gear-masks, Snorkels, Fins 2
Straws, Stirrers 3
Toothbrushes 2
Plastic Fragments 21
Cigarette Filters 17
Rope (plastic/nylon) 3
glass materials collected
Cups & Plates-tableware/dishes (glass & Ceramic) 3
Jars-food (glass) 3
Light Globes/bulbs/tubes 8
Glass & Ceramic Fragments 8
Beverage Bottles (glass) 43
metal materials collected
Aerosol/spray Cans 1
Batteries: AA, AAA, C & D, 6V, 9V, Etc. 4
Beverage Cans (aluminium) 14
Cans: Food/juice, Other (tin) 3
Caps & Lids (metal) 17
Fishing: Sinkers, Lures, Hooks 9
rubber materials collected
Inner-tubes & Rubber Sheets 7
Tires/tyres 6
wood materials collected
Wood Fragments 9
cloth materials collected
Bags (cloth) 1
Rope And String (cloth) 6
Cloth Fragments 4
mixed materials collected
Computer Equipment & Other Electronic Devices 2
Shoes-flip Flops, Sandals, Tennis, Etc 16
Toys 3
other materials collected
hat 1
shampoo bottle 1
glass deodorant roll on 3
perfume bottle glass 1
Entangled Animals
Other Fish
Species or Common Name striped chromis
Number Entangled 1
Status dead
Type of Debris entangled in fishing net
Comments bought up dead entangled in fishing net
Other Animals
Species or Common Name octopus spp
Number Entangled 1
Status released unharmed
Type of Debris hidden in a bottle
Comments released upon discovery!

There is a lot of fishing activity around the island which results in discarded fishing line, nets, lures etc. Hin wong bay is a busy area for snorkelers unfortunately a lot of plastic bottles were found on this site

mobile phone, hat, disposable underwater camera (obviously read the label literally!)

Fishing line - fishing pressure

Plastic bottles - improper disposal


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