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| Marine Debris Survey at the Pacific Northwest |
| March 2013 Research Overview: |
On March 28, 2013, we did another arrival situation research of Asian marine debris at the coast of Ocean Shores in Washington State. An interesting observation to make in this survey are the additions of debris not following the usual find of beverage bottles and bottle caps. We also collected more Japanese debris compared to previous research surveys done. This may or may not suggest a possible correlation with the Japanese Tsunami of 2011.
We found a fabricated wood joint piece (Size: 12cm x12cm x 90cm) that may be part of an attic construction. |
Two characteristics we used to determine this wood piece as a typical part of Japanese wooden houses are:
1. The wood material was made with 12cm square prism, which is a standard specification of post materials in wood houses.
2. The joint fabrication used was of a typical Japanese carpentry technique.
We also checked the amount of radiation dose and exposure of this wood piece.
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Please check Item number 13328-1  |
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Why do a marine debris survey in the Pacific Northwest? |
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| Country of Origin |
China |
Japan |
Others* |
Total |
| No. |
7 |
7 |
0 |
14 |
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| *refers to debris believed to originate in Asia, but is unidentifiable to a specific country |
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| Center of Research (GPS Coordinate): 47.179066, -124.198294 Research sphere: 200m x 500m |
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| Photo Courtesy: Google Earth |
| Item No.: |
13328-1 |
Date Collected: |
March 28, 2013 |
| Located at: |
47.18156, -124.19956 |
| Category: |
Fabricated wood joint |
Size & Weight: |
12cm x 12cm x 90cm |
| Country Originally Manufactured: Japan |
| Information: |
| Amount of Radiation Dose and Exposure |
| Background CPM |
12 CPM (counts per minute) |
| CPM of this item |
24 CPM |
| Microsievelt per hour |
0.20μSv/hr |
| Millisievelt per year |
1.8 mSv/yr |
| Milligray per year |
1.8 mGy/yr |
| Becquerel per cm2 |
15 Bq/cm2 |
| Picocurie per kg |
8828 pCi/kg |
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| Item No.: |
13328-2 |
Date Collected: |
March 28, 2013 |
| Located at: |
47.181531, -124.198186 |
| Category: |
Kitchen bleach |
Size & Weight: |
10cm x 29cm |
| Country Originally Manufactured: Kao Corporation, Tokyo Japan |
| Information: |
Kao develops consumer product business that targets general consumers. |
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| Item No.: |
13328-3 |
Date Collected: |
March 28, 2013 |
| Located at: |
47.181269, -124.19844 |
| Category: |
Plastic skin lotion bottle |
Size & Weight: |
4.5cm x 12cm |
| Country Originally Manufactured: Tokyo, Japan |
| Information: |
Avon Products Inc. |
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| Item No.: |
13328-4 |
Date Collected: |
March 28, 2013 |
| Located at: |
47.181065, -124.19866 |
| Category: |
Sports drink cap |
Size & Weight: |
2.2cm x 2.5cm |
| Country Originally Manufactured: Ajinomoto Co., Inc. Tokyo, Japan |
| Information: |
Amino Vital is one of the sports drink products of Ajinomoto Co., Inc. |
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| Item No.: |
13328-5 |
Date Collected: |
March 28, 2013 |
| Located at: |
47.180787, -124.198101 |
| Category: |
Plastic water bottle |
Size & Weight: |
6cm x 20cm |
| Country Originally Manufactured: Asahi Soft Drinks Co., Ltd. Tokyo, Japan |
| Information: |
Rokko Natural Mineral Water |
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| Item No.: |
13328-6 |
Date Collected: |
March 28, 2013 |
| Located at: |
47.18137, -124.198916 |
| Category: |
Plastic sports drink bottle |
Size & Weight: |
6cm x 20cm |
| Country Originally Manufactured: Otsuka Pharmaceutical Co., Ltd. Tokyo, Japan |
| Information: |
Pocari Sweat is a popular sports drink in Japan. |
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| Item No.: |
13328-7 |
Date Collected: |
March 28, 2013 |
| Located at: |
47.179723, -124.198122 |
| Category: |
Plastic sports drink bottle |
Size & Weight: |
6cm x 21cm |
| Country Originally Manufactured: Cheerio Corporation Tokyo, Japan |
| Information: |
Popular for their unique variety in characters on the bottle caps . |
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| Item No.: |
13328-9 |
Date Collected: |
March 28, 2013 |
| Located at: |
47.179606, -124.198015 |
| Category: |
Plastic water bottle |
Size & Weight: |
6cm x 18cm |
| Country Originally Manufactured: Guangzhou City, Canton, China |
| Information: |
Guangzhou City based Nongfu Spring Co. Ltd. is one of the "Top 10 Corporations" in China's beverage industry. |
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| Item No.: |
13328-10 |
Date Collected: |
March 28, 2013 |
| Located at: |
47.17841, -124.197392 |
| Category: |
Plastic water bottle cap |
Size & Weight: |
6.5cm x 20cm |
| Country Originally Manufactured: Hangzhou City, China |
| Information: |
Wa Ha Ha is one of the leading Chinese beverage brands. |
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| Item No.: |
13328-11 |
Date Collected: |
March 28, 2013 |
| Located at: |
47.179446, -124.199173 |
| Category: |
Plastic water bottle |
Size & Weight: |
6cm x 20cm |
| Country Originally Manufactured: Wenzhou City, China |
| Information: |
Master Kong (Kangshifu) mineral water is a Hong Kong listed food and beverage manufacturer of Ting Hsin International. |
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| Item No.: |
13328-12 |
Date Collected: |
March 28, 2013 |
| Located at: |
47.177345, -124.19735 |
| Category: |
Plastic water bottle |
Size & Weight: |
6cm x 22cm |
| Country Originally Manufactured: Hangzhou City, China |
| Information: |
Wa Ha Ha is one of the leading Chinese beverage brands. |
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| Item No.: |
13328-13 |
Date Collected: |
March 28, 2013 |
| Located at: |
47.177039, -124.19692 |
| Category: |
Plastic water bottle |
Size & Weight: |
6cm x 22cm |
| Country Originally Manufactured: Hangzhou City, China |
| Information: |
Wa Ha Ha is one of the leading Chinese beverage brands. |
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| Item No.: |
13328-14 |
Date Collected: |
March 28, 2013 |
| Located at: |
47.17736, -124.198465 |
| Category: |
Plastic water bottle |
Size & Weight: |
9cm x 33cm |
| Country Originally Manufactured: Hangzhou City, China |
| Information: |
Wa Ha Ha is one of the leading Chinese beverage brands. |
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 admin@miyakojima-kids.net |
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