Small-boat Cetacean Surveys
收藏www.fisheries.noaa.gov2025-03-23 收录
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https://www.fisheries.noaa.gov/inport/item/18415
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Cetacean surveys are conducted aboard small vessels (19-41 ft) in order to collect photos, biopsy samples, and acoustic recordings and to deploy satellite tags. Surveys are conducted with three to eight observers scanning 360 degrees around the vessel using unaided eye or 7-10x binoculars.
The database contains multiple spreadsheets that hold data collected during each small-boat survey proj...
鲸类调查通常在小型船只（19-41英尺）上进行，旨在收集照片、活检样本和声学记录，并部署卫星标签。调查过程中，三至八名观察者使用肉眼或7-10倍双筒望远镜，围绕船只进行360度扫描。数据库中包含多个电子表格，记录了每次小型船只调查项目收集到的数据...
提供机构：
www.fisheries.noaa.gov
