RV Investigator Voyage IN2015_E01 Spectronus - Trace gas analyser (DRAFT)

This record describes data from the Spectronus - Trace gas analyser based on Fourier Transform Infrared spectroscopy (FTIR) collected on the Marine National Facility RV Investigator Event voyage IN2015_E01. This was a trial voyage for the RV Investigator departing Hobart on the 29th January and returning to Hobart on the 18th of February, 2015.The Spectronus - Trace gas analyser based on Fourier Transform Infrared spectroscopy (FTIR) is manufactured by Ecotech and the University of Wollongong. It makes continuous online measurements of carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), carbon monoxide (CO) and isotopologue del13C(CO2).

本记录详述了基于傅里叶变换红外光谱（Fourier Transform Infrared spectroscopy, FTIR）的Spectronus痕量气体分析仪，在澳大利亚海洋国家设施"调查者号"（RV Investigator）任务航次IN2015_E01中采集的实验数据。该航次为"调查者号"的试航航次，于2015年1月29日从霍巴特港启航，同年2月18日返回霍巴特港。该款Spectronus痕量气体分析仪由Ecotech公司与伍伦贡大学联合研制生产，可对二氧化碳（CO₂）、甲烷（CH₄）、一氧化二氮（N₂O）、一氧化碳（CO）以及二氧化碳同位素δ¹³C(CO₂)开展连续在线测量。