Arsenic behavior in deep-sea sediments from Nankai trough

H. Masuda; H. Yoshinishi; E. Even; S. Fuchida

doi:10.1201/b20466-87

Arsenic behavior in deep-sea sediments from Nankai trough

H. Masuda, H. Yoshinishi, E. Even, S. Fuchida

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Arsenic (As) behavior in between interstitial water and sediments of deep-sea cores from Nankai Trough, located at off-shore Japan, were studied to understand the relation to biological activity at the early stage of diagenesis. High As concentration of sediments was recorded at about 350 m depth, where the most of As would be originated from detrital minerals supplied via turibidite from Honshu Island. Pelagic sediments in accretionary prism contained rather smaller As compared with the turbidite layers. Those facts indicate that the subareal insoluble materials are the major source of As in the marine sediments. While, the peak maximum of interstitial water As was at 200 meters below seafloor probably due to decomposition of algae/plant, suggesting that the biogenic As is mobile in the sediments.

Original language	English
Title of host publication	Arsenic Research and Global Sustainability - Proceedings of the 6th International Congress on Arsenic in the Environment, AS 2016
Editors	Prosun Bhattacharya, Gunnar Jacks, Jochen Bundschuh, Prosun Bhattacharya, Marie Vahter, Jerker Jarsjo, Jerker Jarsjo, Jurate Kumpiene, Arslan Ahmad, Charlotte Sparrenbom, Marinus Eric Donselaar, Jochen Bundschuh, Ravi Naidu, Ravi Naidu
Publisher	CRC Press/Balkema
Pages	179-180
Number of pages	2
ISBN (Print)	9781138029415
DOIs	https://doi.org/10.1201/b20466-87
Publication status	Published - 2016
Externally published	Yes
Event	6th International Congress on Arsenic in the Environment, AS 2016 - Stockholm, Sweden Duration: 2016 Jun 19 → 2016 Jun 23

Publication series

Name	Arsenic Research and Global Sustainability - Proceedings of the 6th International Congress on Arsenic in the Environment, AS 2016

Conference

Conference	6th International Congress on Arsenic in the Environment, AS 2016
Country	Sweden
City	Stockholm
Period	16/6/19 → 16/6/23

ASJC Scopus subject areas

Pollution
Environmental Chemistry

Access to Document

10.1201/b20466-87

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Masuda, H., Yoshinishi, H., Even, E., & Fuchida, S. (2016). Arsenic behavior in deep-sea sediments from Nankai trough. In P. Bhattacharya, G. Jacks, J. Bundschuh, P. Bhattacharya, M. Vahter, J. Jarsjo, J. Jarsjo, J. Kumpiene, A. Ahmad, C. Sparrenbom, M. E. Donselaar, J. Bundschuh, R. Naidu, & R. Naidu (Eds.), Arsenic Research and Global Sustainability - Proceedings of the 6th International Congress on Arsenic in the Environment, AS 2016 (pp. 179-180). (Arsenic Research and Global Sustainability - Proceedings of the 6th International Congress on Arsenic in the Environment, AS 2016). CRC Press/Balkema. https://doi.org/10.1201/b20466-87

Arsenic behavior in deep-sea sediments from Nankai trough. / Masuda, H.; Yoshinishi, H.; Even, E.; Fuchida, S.

Arsenic Research and Global Sustainability - Proceedings of the 6th International Congress on Arsenic in the Environment, AS 2016. ed. / Prosun Bhattacharya; Gunnar Jacks; Jochen Bundschuh; Prosun Bhattacharya; Marie Vahter; Jerker Jarsjo; Jerker Jarsjo; Jurate Kumpiene; Arslan Ahmad; Charlotte Sparrenbom; Marinus Eric Donselaar; Jochen Bundschuh; Ravi Naidu; Ravi Naidu. CRC Press/Balkema, 2016. p. 179-180 (Arsenic Research and Global Sustainability - Proceedings of the 6th International Congress on Arsenic in the Environment, AS 2016).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Masuda, H, Yoshinishi, H, Even, E & Fuchida, S 2016, Arsenic behavior in deep-sea sediments from Nankai trough. in P Bhattacharya, G Jacks, J Bundschuh, P Bhattacharya, M Vahter, J Jarsjo, J Jarsjo, J Kumpiene, A Ahmad, C Sparrenbom, ME Donselaar, J Bundschuh, R Naidu & R Naidu (eds), Arsenic Research and Global Sustainability - Proceedings of the 6th International Congress on Arsenic in the Environment, AS 2016. Arsenic Research and Global Sustainability - Proceedings of the 6th International Congress on Arsenic in the Environment, AS 2016, CRC Press/Balkema, pp. 179-180, 6th International Congress on Arsenic in the Environment, AS 2016, Stockholm, Sweden, 16/6/19. https://doi.org/10.1201/b20466-87

Masuda H, Yoshinishi H, Even E, Fuchida S. Arsenic behavior in deep-sea sediments from Nankai trough. In Bhattacharya P, Jacks G, Bundschuh J, Bhattacharya P, Vahter M, Jarsjo J, Jarsjo J, Kumpiene J, Ahmad A, Sparrenbom C, Donselaar ME, Bundschuh J, Naidu R, Naidu R, editors, Arsenic Research and Global Sustainability - Proceedings of the 6th International Congress on Arsenic in the Environment, AS 2016. CRC Press/Balkema. 2016. p. 179-180. (Arsenic Research and Global Sustainability - Proceedings of the 6th International Congress on Arsenic in the Environment, AS 2016). https://doi.org/10.1201/b20466-87

Masuda, H. ; Yoshinishi, H. ; Even, E. ; Fuchida, S. / Arsenic behavior in deep-sea sediments from Nankai trough. Arsenic Research and Global Sustainability - Proceedings of the 6th International Congress on Arsenic in the Environment, AS 2016. editor / Prosun Bhattacharya ; Gunnar Jacks ; Jochen Bundschuh ; Prosun Bhattacharya ; Marie Vahter ; Jerker Jarsjo ; Jerker Jarsjo ; Jurate Kumpiene ; Arslan Ahmad ; Charlotte Sparrenbom ; Marinus Eric Donselaar ; Jochen Bundschuh ; Ravi Naidu ; Ravi Naidu. CRC Press/Balkema, 2016. pp. 179-180 (Arsenic Research and Global Sustainability - Proceedings of the 6th International Congress on Arsenic in the Environment, AS 2016).

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abstract = "Arsenic (As) behavior in between interstitial water and sediments of deep-sea cores from Nankai Trough, located at off-shore Japan, were studied to understand the relation to biological activity at the early stage of diagenesis. High As concentration of sediments was recorded at about 350 m depth, where the most of As would be originated from detrital minerals supplied via turibidite from Honshu Island. Pelagic sediments in accretionary prism contained rather smaller As compared with the turbidite layers. Those facts indicate that the subareal insoluble materials are the major source of As in the marine sediments. While, the peak maximum of interstitial water As was at 200 meters below seafloor probably due to decomposition of algae/plant, suggesting that the biogenic As is mobile in the sediments.",

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