現在、水環境ではプラスチック粒子（マイクロプラスチック、ナノプラスチック）による生物影響が懸念されている。先行研究により、プラスチック粒子が化学物資の生物体内への取り込みを加速させることが報告されており、さらに、より微細なプラスチック粒子は魚類の消化管やえらから体内に取り込まれる可能性が見出されている。本研究では、魚類におけるプラスチック粒子のベクター効果を定量的に評価し、プラスチック汚染の生物影 [...]
Shallow coastal waters have attracted wide attention in recent years due to their strong carbon sequestration capacity. However, the complex carbon dioxide (CO2) dynamics in the water column makes it [...]
In the future, fish sterilization-fertility control technology will be important in the aquaculture industry. Since sterilized fish do not produce the next generation, it leads to prevention of geneti [...]
Since landscape law enacted in 2004, local governments has been began to formulate their own landscape planning for the preservation and regeneration of the “good scenery” mentioned in the landscape [...]
This research is dedicated to 1) decrease of natural coasts due to erosion, destruction, coastal construction, etc.; 2) severe pollution problems due to the marine debris entering the natural environ [...]
We have studied the oxidation of arsenite in water for the removal of arsenic from wastewater, and have shown that solid platinum catalysts are very effective for the oxidation of arsenite and have cl [...]
The family Ophichthidae called snake eel or worm eel is one of the largest taxa in the order of Anguilliformes (accounting for about 30%). However, there are many taxonomic problems about this family [...]
Cellulose nanofibrils derived from plant cell wall attracts attention as an environmental-friendly structural material. Some microbes also produce bacterial cellulose (BC) which is a gel-like film com [...]