Abstract The Pacific bluefin tuna Thunnus orientalis is a highly migratory species, some tuna
exhibiting a trans-Pacific migration between the Western Pacific Ocean (WPO) to the Eastern …

We developed a geochemical atlas of the Colorado River in Grand Canyon and in its
tributary, the Little Colorado River, and used it to identify provenance and habitat use by …

The isotopic composition of inorganic carbon in otoliths (δ 13 C oto) can be a useful tracer of
metabolic rates and a method to study ecophysiology in wild fish. We evaluated …

We successfully discriminated wild and cultured anguillid eels without artificial tagging. For
the purpose of population restoration of anguillid eels, stocking has been widely conducted …

Otolith δ18O and δ13C of six species grenadiers were analyzed to reconstruct the historical
residing depths and metabolic activity. During the larval to juvenile stage, Spicomacrurus …

Reconstruction of water temperatures experienced by marine fishes using otolith oxygen
stable isotopes (δ 18O) as natural thermometers has been proven to be a useful approach …

Accurate knowledge on fish trophic ecology and its modifications is crucial for understanding
the impact of global change on ecosystems. In this context, we investigated the value of the …

Pacific bluefin tuna Thunnus orientalis has 2 spawning grounds with different spawning
seasons. One is in the northwest region of the Philippine Sea during May to June and the …

A time‐resolved record of inhabited water depth, metabolic rate and trophic behaviour of the
orange roughy Hoplostethus atlanticus was recovered from combined stable‐isotope …

We tested whether Δ14C values of eye lens protein (crystallin) formed in early life could be
utilized to validate marine bony fish age estimates via the bomb radiocarbon chronometer …