RV Investigator Voyage IN2021_V04 End of Voyage (EOV) Archive

This record describes the End of Voyage (EOV) data archive from the Marine National Facility (MNF) RV Investigator voyage IN2021_V04, titled "Biodiversity Assessment of Australia’s Indian Ocean Territories (IOT)." The voyage took place from Darwin (NT) to Hobart (TAS) between June 30 and July 29, 2021 (AEST).

Piggy-back project: "Exploring the genomics of convergent snout elongations in deep-sea fishes."

For further information please refer to the voyage documentation links.

Instruments used and data collected include:

Regular measurements:
Lowered ADCP (LADCP), Acoustic Doppler Current Profiler (ADCP; 75, 150 KHz ), Greenhouse Gas Analysers (Picarro), Cloud Condensation Nuclei counter (CCN), Condensation Particle Counters (CPC), Disdrometer, Radon sensor, Scanning Mobility Particle Sizers (SMPS), CTD, Hydrochemistry, Fisheries Echosounder (EK80), Multibeam Echosounder (EM710, EM122), Sub-bottom Profiler (SBP120), GPS Positioning System, Doppler Velocity Log, Thermosalinographs (TSG), Fluorometer, Oxygen Optode, Infrared Sea Surface Temperature Autonomous Radiometer (ISAR), pCO2, Gravimeter, Multiangle Absorption Photometer (MAAP), Ozone Sensor, Nephelometer, Atmospheric Temperature, Humidity, Pressure, Wind and Rain sensors, Photosynthetically Active Radiation (PAR) sensor, Precision Infrared Radiometer (PIR), Precision Spectral Pyranometer (PSP), Starboard and Portside Radiometers, Air Sampler, Ultra Short BaseLine Underwater Positioning System (USBL), Weather Radar, Expendable Bathythermographs (XBTs).

Voyage-specific measurements:
Deep Towed Camera (DTC), Specimen Images, Beam Trawl, Surface Net, Microbial Samples, Rock Dredge, Sediment Grab.

The archive for the IN2021_V04 EOV raw data is curated by the CSIRO National Collections and Marine Infrastructure (NCMI) Information and Data Centre (IDC) in Hobart, with a permanent archive at the CSIRO Data Access Portal (DAP, https://data.csiro.au/dap/), providing access to voyage participants and processors of the data collected on the voyage.

All voyage documentation is available electronically to MNF support via the local network. Access to voyage documentation for non-CSIRO participants can be made via [e-mail].

本记录介绍了澳大利亚国家海洋设施（Marine National Facility, MNF）"调查者号"（RV Investigator）科考航次IN2021_V04的航次结束（End of Voyage, EOV）数据档案，该航次的项目标题为"澳大利亚印度洋领地（Indian Ocean Territories, IOT）生物多样性评估"。本航次于2021年6月30日至7月29日（澳大利亚东部标准时间，AEST）从达尔文（北领地，NT）航行至霍巴特（塔斯马尼亚州，TAS）。

附带研究项目："探索深海鱼类吻部趋同伸长的基因组学特性"。

如需进一步信息，请参阅航次文档链接。

所用仪器与采集数据如下：
### 常规测量仪器
下放式声学多普勒流速剖面仪（Lowered ADCP, LADCP）、声学多普勒流速剖面仪（Acoustic Doppler Current Profiler, ADCP；75、150 kHz）、温室气体分析仪（Picarro）、云凝结核计数器（Cloud Condensation Nuclei counter, CCN）、凝聚粒子计数器（Condensation Particle Counters, CPC）、雨滴谱仪、氡传感器、扫描迁移率粒径谱仪（Scanning Mobility Particle Sizers, SMPS）、温盐深仪（Conductivity-Temperature-Depth, CTD）、水化学测量、渔业回声测深仪（EK80）、多波束回声测深仪（EM710、EM122）、浅地层剖面仪（Sub-bottom Profiler, SBP120）、GPS定位系统、多普勒测速仪、温盐深自记仪（Thermosalinographs, TSG）、荧光计、光学溶解氧传感器（Oxygen Optode）、红外自主海面温度辐射计（Infrared Sea Surface Temperature Autonomous Radiometer, ISAR）、二氧化碳分压（pCO₂）测量、重力仪、多角度吸收光度计（Multiangle Absorption Photometer, MAAP）、臭氧传感器、散射浊度计（Nephelometer）、大气温度、湿度、气压、风速与降雨传感器、光合有效辐射（Photosynthetically Active Radiation, PAR）传感器、精密红外辐射计（Precision Infrared Radiometer, PIR）、精密光谱日射强度计（Precision Spectral Pyranometer, PSP）、右舷与左舷辐射计、空气采样器、超短基线水下定位系统（Ultra Short BaseLine Underwater Positioning System, USBL）、天气雷达、投弃式温深仪（Expendable Bathythermographs, XBTs）。

### 航次专属测量项目
深海拖曳摄像系统（Deep Towed Camera, DTC）、标本影像采集、桁杆拖网（Beam Trawl）、表层网具采样、微生物样本采集、岩石拖网采样、抓斗式采泥器（Sediment Grab）。

IN2021_V04航次的EOV原始数据档案由位于霍巴特的澳大利亚联邦科学与工业研究组织（CSIRO）国家收藏与海洋基础设施（National Collections and Marine Infrastructure, NCMI）信息与数据中心（Information and Data Centre, IDC）负责管护，永久存档于CSIRO数据访问门户（DAP，https://data.csiro.au/dap/），仅向本航次参与者及航次数据处理人员开放访问权限。

所有航次文档均可通过本地网络供MNF支持人员电子获取。非CSIRO参与者如需获取航次文档，可联系邮箱[e-mail]。