ADEON Marine Mammal Observation Logs

The Marine Mammal Observation (MMO) database it is a record of marine mammals and turtles sighted during daylight hours at each ADEON lander location (link to map). On-station effort commenced approximately 5 nautical miles prior to arrival at the lander location when the ship slowed its speed to below 8 knots. MMO effort concluded at approximately 5 nautical miles from the lander location before the ship increased speed above 8 knots. Opportunistic sightings from night time hours occurred when animals were visible around the lighted decks. These sightings are included in the MMO but are not included in the on-effort daily calculations.

海洋哺乳动物观察（Marine Mammal Observation, MMO）数据库记录了各ADEON海洋观测着陆器站位的日间目视观测所得的海洋哺乳动物与海龟目击情况，附地图链接。其站位作业时段始于船舶减速至8节以下、距着陆器站位约5海里之际，终止于船舶提速至8节以上、距着陆器站位约5海里之前。夜间偶遇目击指动物出现在船舶灯光甲板周边时的观测记录，此类目击记录虽已纳入MMO数据库，但不计入每日有效作业时段的统计数据。