Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Michinobu Kuwae"'
Autor:
Yusuke Yokoyama, Stephen Tims, Michaela Froehlich, Shoko Hirabayashi, Takahiro Aze, L. Keith Fifield, Dominik Koll, Yosuke Miyairi, Stefan Pavetich, Michinobu Kuwae
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-9 (2022)
Abstract Plutonium (Pu) has been used as a mid-twentieth century time-marker in various geological archives as a result of atmospheric nuclear tests mainly conducted in 1950s. Advancement of analytical techniques allows us to measure 239Pu and 240Pu
Externí odkaz:
https://doaj.org/article/6a5764c7cf684af7ac6bc018fa36c415
Autor:
Hodaka Takahashi, Aya Sakaguchi, Karin Hain, Andreas Wiederin, Michinobu Kuwae, Peter Steier, Yuichi Takaku, Shinya Yamasaki, Keisuke Sueki
Publikováno v:
Heliyon, Vol 9, Iss 4, Pp e14153- (2023)
The long-lived U isotopes, 233U and 236U, have been used increasingly in recent years as marine circulation tracers and for identifying sources of uranium contamination in the environment. The sedimentation histories of these two U isotopes in combin
Externí odkaz:
https://doaj.org/article/f8cb5713e1a24f65b265f6d5b99c8aac
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-11 (2022)
Abstract Environmental DNA (eDNA) is currently developing as a powerful tool for assessing aquatic species dynamics. However, its utility as an assessment tool for quantification remain under debate as the sources of eDNA for different species is not
Externí odkaz:
https://doaj.org/article/84e03248d8d54642bef3172d2934ce61
Publikováno v:
Frontiers in Marine Science, Vol 9 (2022)
Stratigraphic cluster analysis using aquatic palynomorphs preserved in the core sediments revealed a rapid eutrophication due to anthropogenic activities from the mid 1960s in Beppu Bay, East Kyushu, Japan. These assemblages were divided into three m
Externí odkaz:
https://doaj.org/article/694df4ea1eed478a88374d43642b4b1a
Autor:
Tadao Kunihiro, Bart Veuger, Diana Vasquez-Cardenas, Lara Pozzato, Marie Le Guitton, Kazuyoshi Moriya, Michinobu Kuwae, Koji Omori, Henricus T S Boschker, Dick van Oevelen
Publikováno v:
PLoS ONE, Vol 9, Iss 4, p e96219 (2014)
Phospholipid-derived fatty acids (PLFA) and respiratory quinones (RQ) are microbial compounds that have been utilized as biomarkers to quantify bacterial biomass and to characterize microbial community structure in sediments, waters, and soils. While
Externí odkaz:
https://doaj.org/article/764edbccf3864c8fbdfae8996c073c44
Autor:
Michinobu Kuwae, Bruce P Finney, Zhiyuan Shi, Aya Sakaguchi, Narumi Tsugeki, Takayuki Omori, Tetsuro Agusa, Yoshiaki Suzuki, Yusuke Yokoyama, Hirofumi Hinata, Yoshio Hatada, Jun Inoue, Kazumi Matsuoka, Misaki Shimada, Hikaru Takahara, Shin Takahashi, Daisuke Ueno, Atsuko Amano, Jun Tsutsumi, Masanobu Yamamoto, Keiji Takemura, Keitaro Yamada, Ken Ikehara, Tsuyoshi Haraguchi, Stephen Tims, Michaela Froehlich, Leslie Keith Fifield, Takahiro Aze, Kimikazu Sasa, Tsutomu Takahashi, Masumi Matsumura, Yukinori Tani, Peter R Leavitt, Hideyuki Doi, Tomohisa Irino, Kazuyoshi Moriya, Akira Hayashida, Kotaro Hirose, Hidekazu Suzuki, Yoshiki Saito
Publikováno v:
The Anthropocene Review. 10:49-86
For assessment of the potential of the Beppu Bay sediments as a Global boundary Stratotype Section and Point (GSSP) candidate for the Anthropocene, we have integrated datasets of 99 proxies. The datasets for the sequences date back 100 years for most
Publikováno v:
Hydrobiologia. 850:1487-1501
Publikováno v:
Freshwater Biology.
Autor:
Michinobu Kuwae, Narumi Tsugeki, Bruce P. Finney, Yukinori Tani, Jonaotaro Onodera, Mako Kiyoto, Mitsukuni Kusaka, Takuya Sagawa, Yugo Nakamura, Hiroji Ohnishi, Hiroshi Kuroda, Noboru Okuda, Tamihisa Ohta, Minoru Ikehara, Tomohisa Irino
Publikováno v:
Quaternary Research. 107:27-42
Little is known about the dynamics of marine food chains spanning primary to higher trophic levels on centennial and longer timescales, especially where the supply of dissolved iron limits primary productivity. To elucidate the long-term dynamics of
SummaryCopepods play a key trophic role as secondary producers, transferring primary production to higher trophic levels such as fish. Copepod production contributes significantly to successful fish recruitment. Despite their importance, knowledge of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25d28497b643ff6600a710a02d5c36a8
https://doi.org/10.1101/2022.09.09.506697
https://doi.org/10.1101/2022.09.09.506697