PIFSC, Cetacean Survey, MHI 2009, Cruise 0901, NOAA Pacific Islands Fisheries Science Center

Original provider: NOAA Pacific Islands Fisheries Science Center (PIFSC) Dataset credits: NOAA Pacific Islands Fisheries Science Center Abstract: The Pacific Islands Fisheries Science Center conducted cetacean line-transect abundance surveys in the Hawaiian inner exclusive economic zone surrounding the main Hawaiian Islands (4-27 Feb 2009). The grid of tracklines was established prior to the cruise and was intended to replicate the “Main Islands” stratum of the Southwest Fisheries Science Center 2002 Hawaiian Islands Cetacean Ecosystem Assessment Survey. Eighteen days of on-effort survey were completed during the cruise, resulting in 115 sightings of cetaceans including 12 identified species and a number of unidentified cetaceans.原始提供方：美国国家海洋和大气管理局太平洋岛屿渔业科学中心（NOAA Pacific Islands Fisheries Science Center, PIFSC） 数据集归属：美国国家海洋和大气管理局太平洋岛屿渔业科学中心 摘要：太平洋岛屿渔业科学中心于2009年2月4日至27日，在夏威夷主岛周边的夏威夷内专属经济区内开展鲸类线样带丰度调查。本次航次预先布设了航迹线网格，旨在复现西南渔业科学中心2002年夏威夷群岛鲸类生态系统评估调查中的“主岛分层”调查单元。航次期间共完成18天有效调查作业，累计记录鲸类目击事件115起，涵盖12个已鉴定物种及若干未鉴定鲸类。