Dive Against Debris Data Submission
Bluff Island
14 August, 2021
- Team Leader
- Alexander Croney
- Number of Participants
- 11
- Total Debris Collected
- 4 kgs (measured)
22.3249721, 114.3539342
Survey Information
- Location Name
- Bluff Island
- Organization/Dive Centre
- Sai Kung Scuba
- City
- Sai Kung
- Country
- Hong Kong S.A.R., China
- Date
- 14 August, 2021
- Survey Duration
- 60 Minutes
- GPS Coordinates
- Latitude: 22.3249721
Longitude: 114.3539342
- Weather Conditions
-
Mainly Rain
- Survey Depth Range
- 1.2–5 meters
- Area Surveyed
- 250 m2
- Dominant Substrate
- sand
- Ecosystem
- coral reef
- Wave Conditions
- Smooth (wavelets) for waves 0.1 - 0.5 meter high
Debris Items Collected
| plastic materials collected | |
|---|---|
| Bags-grocery/retail (plastic) | 4 |
| Beverage Bottles: Less Than 2 Litres (plastic) | 1 |
| Cigarette Lighters | 1 |
| Containers: Fast Food, Lunch Boxes & Similar | 3 |
| Fishing: Line | 3 |
| Fishing: Nets & Pieces Of Nets | 5 |
| Foam Insulation & Packaging | 3 |
| Food Wrappers (plastic) | 6 |
| Straws, Stirrers | 1 |
| Syringes (plastic) | 2 |
| Tobacco Packaging & Wrappers | 1 |
| Plastic Fragments | 5 |
| glass materials collected | |
|---|---|
| Cups & Plates-tableware/dishes (glass & Ceramic) | 2 |
| Glass & Ceramic Fragments | 3 |
| Beverage Bottles (glass) | 1 |
| metal materials collected | |
|---|---|
| Beverage Cans (aluminium) | 1 |
| Cans: Food/juice, Other (tin) | 4 |
| Wire, Wire Mesh & Barbed Wire | 5 |
| Fishing: Sinkers, Lures, Hooks | 1 |
| rubber materials collected | |
|---|---|
| Rubber Bands | 1 |
| Rubber Fragments | 1 |
| wood materials collected | |
|---|---|
| Wood Fragments | 4 |
Additional Information
Dental Ploys
Ghost Net
Plastic Container
