Southern Surveyor Voyage SS 01/94 Biological Data Overview (Provisional Entry)

This record is an overview entry for biological data collected on Southern Surveyor cruise SS 01/94. This cruise took place in waters off southern Tasmania during 1-16 February 1994, under the leadership of Tony Koslow. Biological data collected on this cruise include EK 500 acoustic measurements of orange roughy (Hoplostethus atlanticus) and deepwater oreos, smooth oreo (Pseudocyttus maculatus) and black oreo (Allocyttus niger) and trawl sampling (carried out by two commercial trawlers) to estimate the species and size composition of acoustic targets. EK 500 acoustic measurements, zooplankton and nekton sampling and a CTD and fluorometer transect were obtained from the Maatsuyker seamount off southern Tasmania. Please note: This metadata record is a preliminary entry derived from information in the cruise plan. The biological data collected on this cruise will be updated when cruise report is available. Individual data types - which may span several cruises - will be indexed separately within this metadata system in due course.

本记录为“南方勘探者”号（Southern Surveyor）SS 01/94航次所采集生物数据的概述条目。该航次于1994年2月1日至16日在塔斯马尼亚南部海域开展，由Tony Koslow担任航次负责人。本航次采集的生物数据包括：针对红金眼鲷（Hoplostethus atlanticus）、深水奥罗鲷、平滑奥罗鲷（Pseudocyttus maculatus）以及黑奥罗鲷（Allocyttus niger）的EK 500声学测量数据，以及由两艘商业拖网渔船开展的拖网采样工作，用于估算声学目标的物种组成与个体尺寸。此外，在塔斯马尼亚南部的麦夸里海山（Maatsuyker seamount）还采集了EK 500声学测量数据、浮游动物（zooplankton）与自游生物（nekton）采样数据，以及CTD（温盐深仪，Conductivity Temperature Depth）和荧光计（fluorometer）断面数据。请注意：本元数据记录为基于航次计划信息编制的初步条目，待航次报告正式发布后，将更新本航次采集的生物数据。后续将在本元数据系统内，对可能跨多个航次的各类独立数据类型分别进行索引归档。