Study of distinction of wild and farmed tune using stable isotope, characteristic of bioaccumulation and spatial difference of environmental pollutants
| Project/Area Number |
21590135
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Research Field |
Environmental pharmacy
|
|---|
| Research Institution | Health Sciences University of Hokkaido |
|---|
Principal Investigator |
ENDO Tetsuya 北海道医療大学, 薬学部, 准教授 (10133216)
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
KIMURA Osamu 北海道医療大学, 薬学部, 講師 (10418882)
|
|---|
| Co-Investigator(Renkei-kenkyūsha) |
HARAGUCHI Koichi 第一薬科大学, 薬学部, 教授 (00258500)
|
|---|
| Project Period (FY) |
2009 – 2011
|
| Project Status |
Completed (Fiscal Year 2011)
|
| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2011: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2010: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2009: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
|
|---|
| Keywords | マグロ / 養殖 / 安定同位体 / 水銀 / PCB / 有機塩素系化合物 / 機塩素系化合物 |
|---|
| Research Abstract |
We analyzed the stable isotope ratios ofδ^<15> N andδ^<13> C, mercury(Hg) and organohalogen compounds in the red meat(muscle) of the wild bluefin tuna caught at different area of Japan and the bluefin tuna farmed at different areas of Japan. We also analyzed those in yellowfine and albacore tuna caught at different area of Pacific Ocean, and investigated the spatial differences inδ^<15> N andδ^<13> C, Hg and organohalogen compounds. Furthermore, we analyzedδ^<15> N andδ^<13> C and Hg in male and female of spiny dogfish and star-spotted dogfish, and investigated the effects of growth rate and aging on the Hg accumulation and distribution.
|
Report
(4 results)
Research Products
(25 results)
-
[Journal Article] Stable isotope ratios and mercury levels in red meat products from six baleen whales sold in Japanese markets2012
Author(s)
Endo, T., Hotta, Y., Hisamichi, Y., Kimura, O., Sato, R., Haraguchi, K., Funahasi, N., Baker, C. S.
-
Journal Title
Ecotoxicol. Environ. Saf
Volume: 79
Pages: 35-41
DOI
Related Report
-
-
-
[Journal Article] Stable isotope ratios of carbon and nitrogen and mercury concentration in 13 toothed whale species from the western Pacific Ocean off Japan2010
Author(s)
Endo, T., Hisamichi, Y., Kimura, O., Haraguchi, K., Lavery, S., Dalebout, M. L., Funahashi, N., Baker, C. S.
-
Journal Title
Environ. Sci. Technol
Volume: 44
Issue: 7
Pages: 2675-2681
DOI
Related Report
-
-
-
-
-
-
[Journal Article] Contamination levels of mercury in the muscle of female and male spiny dogfish(Squalus acanthias) caught off the coast of Japan2009
Author(s)
Endo, T., Hisamichi, Y., Kimura, O, Kotaki, Y., Kato, Y., Ohta, C., Koga, N., Haraguchi, K.
-
Journal Title
Chemosphere
Volume: 77
Issue: 10
Pages: 1333-1337
DOI
Related Report
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
