Long-term spatiotemporal changes of 15 water-quality parameters in Japan: An exploratory analysis of countrywide data during 1982–2016

F Ye, S Kameyama - Chemosphere, 2020 - Elsevier
We conducted an exploratory analysis of 15 water-quality parameters collected countrywide
during 1982–2016 to better understand human impacts on aquatic ecosystems in Japan. We …

Iron acquisition system of Sphingobium sp. strain SYK-6, a degrader of lignin-derived aromatic compounds

M Fujita, T Sakumoto, K Tanatani, HY Yu, K Mori… - Scientific reports, 2020 - nature.com
Iron, an essential element for all organisms, acts as a cofactor of enzymes in bacterial
degradation of recalcitrant aromatic compounds. The bacterial family, Sphingomonadaceae …

Mutual separation of Fe (II) and Fe (III) using cyclohexane/water/ionic-liquid triphasic extraction system with 2, 2′-bipyridine and tri-n-octylphosphine oxide

M Toita, K Morita, N Hirayama - Analytical Sciences, 2020 - jstage.jst.go.jp
The triphasic extraction system with two extract phases can be used to separate two
materials simultaneously into each phase. In this article, a possible mutual separation of Fe …

Export of dissolved iron from river catchments in northeast Japan

Y Endo, A Allam, M Natsuike, C Yoshimura… - Landscape and …, 2021 - Springer
This study investigated the export of dissolved iron (DFe) from river catchments with
emphasis on land use and land cover (LULC). The DFe concentrations were measured at …

The influence of freshwater from terrestrial sources on the concentrations of iron in Kesennuma Bay, Japan, after the 2011 tsunami

M Yamamoto, D Liu, K Fukushima… - Estuarine, Coastal and …, 2020 - Elsevier
The earthquake and tsunami that took place off the Pacific Coast of Tohoku, Japan, in 2011
caused serious damage to the coastal areas of the Tohoku and Kanto regions. Samples …

Fenton reaction as a possible stimulus to induce spawning in Ezo abalone Haliotis discus hannai during stormy weather

Y Matsumoto, K Yatsuya - Marine Ecology Progress Series, 2021 - int-res.com
Synchronous spawning is an important behavior which increases fertilization success of
invertebrates with external fertilization. Previous work has shown that free radicals can …

A possible stimulus to induce SPAWNING in Ezo abalone Haliotis discus hannai during stormy weather: Fenton reaction induces spawning behavior

Y Matsumoto, K Yatsuya - bioRxiv, 2020 - biorxiv.org
Synchronous spawning is an important behavior to increase fertilization success of
invertebrates with external fertilization. Previous work has shown that it is possible to induce …

カーボンニュートラル港の実現に向けたカーボンネガティブ資源の活用

古川大登, 坂井友亮, 林雄介, 日比野忠史 - 土木学会論文集, 2023 - jstage.jst.go.jp
抄録 カーボンニュートラルは直ちに実行すべき世界的課題であるが, 実現のためのエネルギーの
利用は進んでいない. 本研究ではカーボンニュートラル港を実現するツールとして循環沿岸域で活用 …