Zobrazeno 1 - 10
of 173
pro vyhledávání: '"Kotaro Shirai"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract The abrupt decline in sardine catches in the Sea of Japan and the East China Sea (SJ-ECS) in 2014 and 2019 and the recovery in the following years call into question the current assumption that sardines in the SJ-ECS form a self-recruiting s
Externí odkaz:
https://doaj.org/article/8194f3b5d4e04d56a901fbd42b9d0126
Autor:
Hironao Matsumoto, Kosuke T. Goto, Gen Shimoda, Yasuto Watanabe, Kotaro Shirai, Maria Luisa G. Tejada, Akira Ishikawa, Atsushi Ando, Takashi Sano, Junichiro Kuroda, Katsuhiko Suzuki
Publikováno v:
Communications Earth & Environment, Vol 5, Iss 1, Pp 1-13 (2024)
Abstract The volcanic episode that formed Ontong Java Nui (OJN) in the western Pacific ~ 120 million-year-ago is thought to have triggered Oceanic Anoxic Event (OAE) 1a, yet the cause-effect relationship remains insufficiently understood. Here, we pr
Externí odkaz:
https://doaj.org/article/4d852f8eb019436296cfa083fd94b7b5
Publikováno v:
Methods in Ecology and Evolution, Vol 14, Iss 7, Pp 1719-1731 (2023)
Abstract Water temperature is key to the study of aquatic ectotherm ecology, but precise measurements of individual‐based thermal experience remain difficult to validate. The stable isotope composition of oxygen in biominerals acts as a natural the
Externí odkaz:
https://doaj.org/article/e43a990903444f9b98ddc72dd15161cf
Autor:
Cornélia Brosset, Nils Höche, Rob Witbaard, Kozue Nishida, Kotaro Shirai, Regina Mertz-Kraus, Bernd R. Schöne
Publikováno v:
Frontiers in Marine Science, Vol 10 (2023)
Seawater temperature is an essential quantity for paleoclimatological and paleoecological studies. A potential archive that can provide century-long, temporally well-constrained and high-resolution temperature proxy data is available in the form of b
Externí odkaz:
https://doaj.org/article/40bcd061285d46c68168df2ac7901816
Autor:
Tatsuya Sakamoto, Motomitsu Takahashi, Ming-Tsung Chung, Ryan R. Rykaczewski, Kosei Komatsu, Kotaro Shirai, Toyoho Ishimura, Tomihiko Higuchi
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-13 (2022)
Using high-resolution stable isotope and microstructure analyses of otoliths, this study reveals that sardine populations in the western and eastern North Pacific have different early life metabolic and growth rates that respond contrastingly to temp
Externí odkaz:
https://doaj.org/article/5912066959dd4f25a14112308e5a5bca
Autor:
Hironao Matsumoto, Rodolfo Coccioni, Fabrizio Frontalini, Kotaro Shirai, Luigi Jovane, Ricardo Trindade, Jairo F. Savian, Junichiro Kuroda
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-9 (2022)
“Mid-Cretaceous experienced a series of drastic environmental perturbations called Oceanic Anoxic Events. Here, the authors asses high-resolution Os isotopic records which indicate that most of these events were associated with massive submarine vo
Externí odkaz:
https://doaj.org/article/929a9a0237b54215a8d0c0f01b60aab6
Autor:
Yuji Sano, Tomoyo Okumura, Naoko Murakami-Sugihara, Kentaro Tanaka, Takanori Kagoshima, Akizumi Ishida, Masako Hori, Glen T. Snyder, Naoto Takahata, Kotaro Shirai
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
Abstract We report here hourly variations of Mg/Ca, Sr/Ca, and Ba/Ca ratios in a Mediterranean mussel shell (Mytilus galloprovincialis) collected at the Otsuchi bay, on the Pacific coast of northeastern Japan. This bivalve was living in the intertida
Externí odkaz:
https://doaj.org/article/5973f6c72f5e4857bf3ec007fc39ddff
Autor:
Yuxiao Gou, Tomihiko Higuchi, Yuki Iino, Tsuyoshi Nagasaka, Yuichi Shimizu, Kotaro Shirai, Takashi Kitagawa
Publikováno v:
Frontiers in Marine Science, Vol 9 (2022)
Reconstruction of water temperatures experienced by marine fishes using otolith oxygen stable isotopes (δ18O) as natural thermometers has been proven to be a useful approach for estimating migration routes or movement patterns. This method is based
Externí odkaz:
https://doaj.org/article/675ebc62f7264405b3b42f4c098f52fc
Autor:
Siau, Yin Fui, Le, Dung Quang, Suratman, Suhaimi, Jaaman, Saifullah Arifin, Tanaka, Kentaro, Kotaro, Shirai
Publikováno v:
In Marine Pollution Bulletin January 2021 162
Autor:
Mieko Sassa, Toshiyuki Takagi, Azusa Kinjo, Yuki Yoshioka, Yuna Zayasu, Chuya Shinzato, Shinji Kanda, Naoko Murakami-Sugihara, Kotaro Shirai, Koji Inoue
Publikováno v:
Communications Biology, Vol 4, Iss 1, Pp 1-9 (2021)
Mieko Sassa et al. report a novel divalent metal transporter protein (DMTRP) in the crown-of-thorns starfish genome and determine that all organisms with a DMTRP gene are located in marine habitats. They also show in a functional yeast system that DM
Externí odkaz:
https://doaj.org/article/2e5a5ba302904043955e524a6c50f2bc