Levels and temporal trends of brominated flame retardants and organochlorine POPs
Project/Area Number |
25281008
|
Research Category |
Grant-in-Aid for Scientific Research (B)
|
Allocation Type | Partial Multi-year Fund |
Section | 一般 |
Research Field |
Environmental dynamic analysis
|
Research Institution | National Institute for Environmental Studies (2014-2015) Ehime University (2013) |
Principal Investigator |
Isobe Tomohiko 国立研究開発法人国立環境研究所, 環境健康研究センター, 主任研究員 (50391066)
|
Co-Investigator(Kenkyū-buntansha) |
TAJIMA YUKO 国立科学博物館, 動物研究部, 研究員 (00450635)
YAMADA TADASU 国立科学博物館, 動物研究部, 名誉研究員 (70125681)
MATSUISHI TAKASHI 北海道大学, 水産科学研究科(研究院), 准教授 (60250502)
AMANO MASAO 長崎大学, 水産・環境科学総合研究科, 教授 (50270905)
KUNISUE TATSUYA 愛媛大学, 沿岸環境科学研究センター, 教授 (90380287)
|
Project Period (FY) |
2013-04-01 – 2016-03-31
|
Project Status |
Completed (Fiscal Year 2015)
|
Budget Amount *help |
¥18,330,000 (Direct Cost: ¥14,100,000、Indirect Cost: ¥4,230,000)
Fiscal Year 2015: ¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2014: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2013: ¥7,800,000 (Direct Cost: ¥6,000,000、Indirect Cost: ¥1,800,000)
|
Keywords | 環境分析 / 海洋生態 / 保存試料 / 漂着鯨類 / POPs候補物質 / 生物濃縮 / 経年変動 |
Outline of Final Research Achievements |
We investigated organohalogen contaminants in blubber of cetaceans stranded at the Japanese coast to elucidate the contamination status and to estimate the toxicological risk of those contaminants. Concentrations of PCBs, DDTs, HCHs and HCB in adult male blubber showed significant decreasing trends during the research period (p < 0.05). Because the use of POPs was restricted worldwide, these chemicals showed decreasing trends. On the other hand, substantial increase of PBDEs and HBCDs were observed, suggesting growing consumption in Japan and other Asian countries during the study period. Since the contaminant levels exceeded the reference dose of some toxicological effects, adverse effects on cetaceans’ health were concerned.
|
Report
(4 results)
Research Products
(101 results)
-
-
[Journal Article] Toxic identification and evaluation of androgen receptor antagonistic activities in acid-treated liver extracts of high-trophic level wild animals from Japan.2015
Author(s)
Misaki, K., G. Suzuki, N. M. Tue, S. Takahashi, M. Someya, H. Takigami, Y. Tajima, T. K. Yamada, M. Amano, T. Isobe and S. Tanabe
-
Journal Title
Environmental Science & Technology.
Volume: 49(19)
Issue: 19
Pages: 11840-11848
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
-
-
-
-
-
[Journal Article] Comprehensive determination of pharmaceuticals, personal care products, benzotriazole UV stabilizers and organophosphorus flame retardants in environmental water samples using SPE coupled with UHPLC-MS/MS.2015
Author(s)
Kim, J. W., Isobe, T., Tanoue, R., Chang, K. H. and Tanabe, S.
-
Journal Title
Current Analytical Chemistry
Volume: 11
Issue: 2
Pages: 138-149
DOI
Related Report
Peer Reviewed / Acknowledgement Compliant
-
-
-
-
-
-
-
[Journal Article] Visual and behavioral evidence indicates active hunting by sperm whales.2015
Author(s)
Aoki, M., Amano, M., Kubodera, T., Mori, K., Okamoto, R., Sato, K.
-
Journal Title
Marine Ecology Progress Series
Volume: 523
Pages: 233-241
DOI
Related Report
Peer Reviewed / Open Access
-
-
-
-
[Journal Article] An ectoparasite and epizoite from a western gray whale (Eschrichtius robustus) stranded on Tomakomai, Hokkaido, Japan2014
Author(s)
Murase, M., Tajima, Y., Okamoto, M., Matsuishi, T., Yamada, T.K., Asakawa, M.
-
Journal Title
J. Rakuno Gakuen Univ.
Volume: 38
Pages: 149-152
NAID
Related Report
Peer Reviewed / Open Access
-
-
-
-
-
-
-
-
-
-
-
[Journal Article] Two genetically distinct stocks in Baird’s beaked whale (Cetacea: Ziphiidae)2013
Author(s)
Kitamura, S., Matsuishi, T., Yamada, T. K., Tajima, Y., Ishikawa, H., Tanabe, S., Nakagawa, H., Uni, Y. and Abe, S.
-
Journal Title
Marine Mammal Science
Volume: 29
Issue: 4
Pages: 755-766
DOI
Related Report
Peer Reviewed
-
[Journal Article] Levels and temporal trends of brominated flame retardants and organochlorine POPs in melon-headed whales from Japan2013
Author(s)
Isobe, T., Sugimoto, R., Amano, M., Tajima, Y., Yamada, T. K. and Tanabe, S.
-
Journal Title
Organohalogen Compounds
Volume: 75
Pages: 192-195
Related Report
Peer Reviewed
-
-
-
-
-
[Presentation] Organohalogen compounds in baleen and toothed whales stranded in coastal waters of Hokkaido, Japan.2016
Author(s)
Egashira, K., Isobe T., Ochiai, M., Matsuishi, T., Matsuda, A., Yamada, T. K., Tajima, Y., Tanabe, S. and Kunisue, T.
Organizer
International Symposium on Environmental Chemistry and Toxicology – To Accelerate a Global Network of Environmental Researchers
Place of Presentation
愛媛大学(愛媛県・松山市)
Year and Date
2016-03-19
Related Report
Int'l Joint Research
-
[Presentation] Temporal trends of organohalogen contaminants in some cetaceans species from Japan.2016
Author(s)
Isobe T., Kunisue, T., Amano, M., Tajima, Y., Yamada, T. K., Tanabe, S.
Organizer
International Symposium on Environmental Chemistry and Toxicology – To Accelerate a Global Network of Environmental Researchers
Place of Presentation
愛媛大学(愛媛県・松山市)
Year and Date
2016-03-19
Related Report
Int'l Joint Research
-
[Presentation] Elucidation of accumulated status of bioaccumulated organohalogen compounds in the finless porpoise from Seto Inland Sea.2016
Author(s)
Motogi, K., Nomiyama, K., Goto, A., Ochiai, M., Tajima, Y., Yamada, T. K., Isobe T., Kunisue, T. and Tanabe, S.
Organizer
International Symposium on Environmental Chemistry and Toxicology – To Accelerate a Global Network of Environmental Researchers
Place of Presentation
愛媛大学(愛媛県・松山市)
Year and Date
2016-03-19
Related Report
Int'l Joint Research
-
[Presentation] Influence of lipid compositions on the brain distribution of PCBs and OH-PCBs in striped dolphins.2016
Author(s)
Ochiai, M., Nomiyama, K., Isobe T., Yamada, T. K., Tajima, Y., Amano, M., Iwata, H. and Tanabe, S.
Organizer
International Symposium on Environmental Chemistry and Toxicology – To Accelerate a Global Network of Environmental Researchers
Place of Presentation
愛媛大学(愛媛県・松山市)
Year and Date
2016-03-19
Related Report
Int'l Joint Research
-
-
[Presentation] 3-dimensional daily habitat use pattern of sperm whales in the Nemuro Strait, Japan.2015
Author(s)
Amano, M., Aoki, K., Minamikawa, S., Sato, K., Kobayashi, H., Kubodera, T.
Organizer
21st Biennnial Conference on the Biology of Marine Mammals
Place of Presentation
Hilton San Francisco Union Square, (San Francisco, USA)
Year and Date
2015-12-15
Related Report
Int'l Joint Research
-
[Presentation] Genetic variation of MHC genes in the Japanese finless porpoise (Neophocaena asiaeorientalis sunameri).2015
Author(s)
Aizu, M., Nishida, S., Kusumi, J., Tajima, Y., Amano, M., Yoshioka, M., Yamada, T.K., Araya, K.
Organizer
21st Biennnial Conference on the Biology of Marine Mammals
Place of Presentation
Hilton San Francisco Union Square, (San Francisco, USA)
Year and Date
2015-12-15
Related Report
Int'l Joint Research
-
[Presentation] The acoustical anatomy in the head of small toothed whales: connect the physical property of clicks with anatomical structure.2015
Author(s)
Kuroda, M., Sasaki, M., Yamada, K., Miki, N., Uekusa, Y., Amano, M., Kobayashi, M., Yamada, T.K., Matsuishi, T.
Organizer
21st Biennnial Conference on the Biology of Marine Mammals
Place of Presentation
Hilton San Francisco Union Square, (San Francisco, USA)
Year and Date
2015-12-15
Related Report
Int'l Joint Research
-
[Presentation] Lipid composition in the brain compartments of striped dolphins (Stenella coeruleoalba) in relation to the accumulation of environmental pollutants (PCBs and OH-PCBs).2015
Author(s)
Ochiai, M., Nomiyama, K., Isobe, T., Yamada, T.K., Tajima, Y., Amano, M., Iwata, H., Tanabe, S.
Organizer
21st Biennnial Conference on the Biology of Marine Mammals
Place of Presentation
Hilton San Francisco Union Square, (San Francisco, USA)
Year and Date
2015-12-15
Related Report
Int'l Joint Research
-
-
[Presentation] The holotype specimen of Balaenoptera edeni Anderson 1879 is really a B. edeni and different from B. brydei.2015
Author(s)
Yao, Chiou-Ju, Yuko TAJIMA, Ramakrishna Arkalgud, Lalji Singh, Sunil K. Verma, Masayuki Oishi, Shiro Wada, Ravindra K. Sinha and Tadasu K. YAMADA
Organizer
21st Biennnial Conference on the Biology of Marine Mammals
Place of Presentation
Hilton San Francisco Union Square, (San Francisco, USA)
Year and Date
2015-12-15
Related Report
Int'l Joint Research
-
-
-
[Presentation] Contamination levels and temporal trends of legacy and emerging POPs accumulated in small cetacean species from Japan2015
Author(s)
Isobe, T., Tajima, Y., Yamada, T.K., Amano, M., Matsuishi, T., Kunisue, T., Tanabe, S.
Organizer
The North Pacific Marine Science Organization (PICES) 2015 Annual Meeting
Place of Presentation
Shangri-La Hotel, (Quingdao, China)
Year and Date
2015-10-22
Related Report
Int'l Joint Research / Invited
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
[Presentation] PCBs, PBDEs and their hydroxylated metabolites in the brain of free-ranging toothed and baleen whales2014
Author(s)
Ochiai M, Nomiyama K, Isobe T, Yamada TK, Tajima Y, Makara M, Amano M, Matsuishi T, Iwata H, Tanabe S.
Organizer
6th Bilateral Seminar Italy-Japan “Physical and Chemical Impacts on Marine Organisms Supporting Blue Growth in meaningful mutual symbiosis with the marine environment”
Place of Presentation
Palermo, Italy
Year and Date
2014-11-19 – 2014-11-20
Related Report
-
-
-
[Presentation] Chlorinated and brominated persistent organic pollutants in mass stranded striped dolphins (Stenella coeruleoalba) from Minamisatsuma, Japan.2014
Author(s)
Isobe, T., Kume, N., Amano, M., Tajima, Y., Yamada, T. and Tanabe, S.
Organizer
The 34th International Symposium on Halogenated Persistent Organic Pollutants (DIOXIN 2014)
Place of Presentation
Madrid, Spain
Year and Date
2014-08-31 – 2014-09-05
Related Report
-
-
-
-
-
-
-
-
-
[Presentation] A case report of ‘Lobomycosis-like disease’ in a stranded indo-pacific bottlenose dolphin, Tursiops aduncus in Kinko-wan, Kaghoshima, Japan2014
Author(s)
Tajima, Y., Sasaki, K., Kashiwagi, N. and Yamada, T. K.
Organizer
45th Annual meeting of International Association for Aquatic Animal Medicine (IAAAM)
Place of Presentation
Gold coast, Australia.
Year and Date
2014-05-17 – 2014-05-22
Related Report
-
-
-
[Presentation] Chronic exposures of persistent organic pollutants (POPs) and their hydroxylated metabolites in the brain of free-ranging toothed and baleen whales.2014
Author(s)
Ochiai, M., Nomiyama, K., Isobe, T., Yamada, T. K., Tajima, Y., Makara, M., Amano, M. Tanabe, S.
Organizer
SETAC Europe 24th Annual Meeting
Place of Presentation
Basel, Switzerland
Year and Date
2014-05-11 – 2014-05-15
Related Report
-
-
-
-
-
-
[Presentation] Halogenated phenolic compounds in cetacean brain: blood-brain transfer and distribution in eight brain regions.2013
Author(s)
Ochiai, M., Nomiyama, K., Isobe, T., Yamada, T. K., Tajima, Y., Makara, M., Amano, M. and Tanabe, S.
Organizer
Society of Environmental Toxicology and Chemistry (SETAC) North America 34th Annual Meeting
Place of Presentation
Nashville. Tennessee, USA
Related Report
-
[Presentation] Contamination status of polychlorinated biphenyls (PCBs) and their hydroxylated metabolites (OH-PCBs) in the brain of finless porpoises (Neophocaena phocaenoides).2013
Author(s)
Ochiai, M., Nomiyama, K., Isobe, T., Yamada, T. K., Tajima, Y., Makara, M, Amano, M. and Tanabe, S.
Organizer
20th Biennial Conference on the Biology of Marine Mammals
Place of Presentation
Dunedin, New Zealand
Related Report
-
-
-
-
-
-
-
-
[Book] 続イルカ・クジラ学(第6章 野生動物の病理学とは?イルカ・クジラの場合)2015
Author(s)
村山 司, 吉岡基, 鈴木美和(編著), 前田義秋, 佐伯宏美, 若林郁夫, 村山 司, 鈴木美和, 佐々木基樹, 田島木綿子, 村上瑞季, 上田真久, 山本友紀子, 森 恭一, 関口圭子, 青木かがり(著)
Total Pages
198
Publisher
東海大出版部
Related Report
-
-
-
-