Dive Against Debris Data Submission
Green Bay Marina, Yokosuka, Japan
6 March, 2018
- Team Leader
- Victoria Sengelman
- Number of Participants
- 8
- Total Debris Collected
- 200 lbs (estimated)
35.288111111111, 139.67230555556
Survey Information
- Location Name
- Green Bay Marina, Yokosuka, Japan
- Organization/Dive Centre
- Yokosuka Bubble Club
- City
- Yokosuka
- Country
- Japan
- Date
- 6 March, 2018
- Survey Duration
- 205 Minutes
- GPS Coordinates
- Latitude: 35.288111111111
Longitude: 139.67230555556
- Weather Conditions
-
Sunny, slight wind, one rainstorm
- Survey Depth Range
- 2.4–2.4 meters
- Area Surveyed
- 3.8 m2
- Dominant Substrate
- sand
- Ecosystem
- rocky reef
- Wave Conditions
- Calm (glassy to rippled) for waves 0 – 0.1 meter high
Debris Items Collected
| plastic materials collected | |
|---|---|
| Bags-grocery/retail (plastic) | 17 |
| Bags: Trash (plastic) | 14 |
| Baskets, Crates | 3 |
| Beverage Bottles: 2 Litres Or More (plastic) | 6 |
| Beverage Bottles: Less Than 2 Litres (plastic) | 11 |
| Caps & Lids (plastic) | 17 |
| Cigarette Lighters | 4 |
| Containers: Fast Food, Lunch Boxes & Similar | 18 |
| Cups, Plates, Forks, Knives, Spoons (plastic) | 7 |
| Foam Insulation & Packaging | 4 |
| Food Wrappers (plastic) | 23 |
| Pipes (plastic-PVC) | 3 |
| Sheeting: Tarpaulin, Plastic Sheets, Palette Wrap | 8 |
| Plastic Fragments | 9 |
| glass materials collected | |
|---|---|
| Beverage Bottles (glass) | 5 |
| metal materials collected | |
|---|---|
| Beverage Cans (aluminium) | 12 |
| Cans: Food/juice, Other (tin) | 6 |
| Caps & Lids (metal) | 7 |
| Pipes & Rebar | 11 |
| Wrappers (foil/metal) | 10 |
| Metal Fragments | 6 |
| rubber materials collected | |
|---|---|
| Inner-tubes & Rubber Sheets | 4 |
| Tires/tyres | 3 |
| Rubber Fragments | 14 |
| wood materials collected | |
|---|---|
| Lumber (processed Or Cut/milled Wood) | 1 |
| cloth materials collected | |
|---|---|
| Gloves (cloth) | 1 |
| Rope And String (cloth) | 5 |
| paper materials collected | |
|---|---|
| Cardboard: Packaging & Cartons | 3 |
| mixed materials collected | |
|---|---|
| Toys | 8 |
Additional Information
Large Bamboo Stick
Plastic Children's Toys
Plastic drinking cups
Plastic snack bags
