Continuous CO2 data from a Lake Michigan transect between Milwaukee, Wisconsin and Muskegon, Michigan collected during 2017, 2018, 2019, and 2021

<p>Continuous CO2 data from from a Lake Michigan collected during 2017-2019 and in 2021. No samples were collected in 2020, due to COVID-19 restrictions. The sampling system is mounted in the engine room of the Lake Express high-speed ferry, where it draws water from a sea chest that has a residence time of several seconds.</p>本数据集包含2017年至2019年以及2021年采集自密歇根湖（Lake Michigan）的连续二氧化碳（CO2）监测数据。2020年受COVID-19疫情防控限制，未开展任何采样工作。该采样系统搭载于Lake Express高速渡轮的机舱内，从一处水流停留时长为数秒的取水舱（sea chest）中抽取水样。