Long-term hydrothermal temperature and pressure monitoring equipped with a Kuroko cultivation apparatus on the deep-sea artificial hydrothermal vent at the middle Okinawa Trough

Yuka Masaki1, Tatsuo Nozaki2, Tomokazu Saruhashi1, Masanori Kyo1, Noriaki Sakurai3, Takahiro Yokoyama3, Keita Akiyama4, Masayuki Watanabe1, Hidenori Kumagai5, Lena Maeda6 and Masataka Kinoshita7, (1)JAMSTEC Japan Agency for Marine-Earth Science and Technology, Kanagawa, Japan, (2)JAMSTEC, Yokosuka Kanagawa, Japan, (3)Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Institute for Marine-Earth Exploration and Engineering (MarE3), Yokosuka, Japan, (4)JAMSTEC, Yohama, Japan, (5)JAMSTEC, Yokosuka, Japan, (6)JAMSTEC, Yokohama, Japan, (7)The University of Tokyo, Earthquake Research Institute, Tokyo, Japan