Tuna sandwich.

That it has succeeded in using the robot move around automatically the sea, to capture the state of the undersea high-quality fish, contraindications (felicity) in the Sea of ​​Okhotsk, the 19th, a team of Kyushukogyodai Tokyo and large has announced. That it can be used as a new method of investigation of fish resources.
It is considered contraindicated and living in the seabed of 1000 m super 150 meters water depth - but, understand the resource amount is difficult because it is not made ​​the herd, and less movement. Using underwater robot to go the route that was Oboekoma to dive fully automatic, manage to also shoot the "tuna sandwich", Tamaki Ura, Professor of Kyushu Institute of Technology (underwater robotics) and colleagues, five locations waters of Hokkaido Abashiri offshore I was examined. I hope that that fixes with new method of investigation of fish resources playing field "tuna sandwich" is spreading.



海中を自動で動き回るロボットを使い、オホーツク海で高級魚・キンキ（キチジ）の海底での様子をとらえることに成功したと、東京大や九州工業大のチームが１９日、発表した。水産資源調査の新手法として活用できるという。
　キンキは水深１５０メートル～１０００メートル超の海底に生息すると考えられているが、群れを作らず、動きも少ないため資源量の把握が難しい。九工大の浦環特任教授（海中ロボット学）らは、全自動で潜航して覚え込ませた経路を進み、撮影もこなせる海中ロボット「ツナサンド」を使って、北海道網走市沖合の海域５カ所を調べた。 「ツナサンド」の活躍の場が広がって水産資源調査の新手法して定着することを期待します。