pH, temperature, salinity, and oxygen time series measurements from the Gulf of Alaska Ecosystem Observatory GEO2 mooring deployed at approximately 32 meter depth in the Gulf of Alaska 2020-2021

This dataset presents a data record of the pH, temperature, salinity, and oxygen from the Gulf of Alaska Ecosystem Observatory. These data are presented both as csv-formatted tabular data and as self-describing netCDF files. The Gulf of Alaska Ecosystem Observatory (GEO2) is a set of subsurface moorings on the Gulf of Alaska shelf that is annually recovered and re-deployed. These data are part of the Northern Gulf of Alaska Long Term Ecological Research (NGA LTER) program. The LTER program is a National Science Foundation–funded network of 28 sites nationwide that focus on the influence of long-term and large-scale phenomenon on ecosystems. Additional funding for sampling is provided by the North Pacific Research Board (NPRB), the Alaska Ocean Observing System (AOOS), and the Exxon Valdez Oil Spill Trustee Council (EVOS) via the Gulf Watch Alaska program.本数据集收录了阿拉斯加湾生态观测站（Gulf of Alaska Ecosystem Observatory）获取的pH值、水温、盐度与溶解氧实测数据记录。该数据集同时提供CSV格式表格数据与自描述netCDF文件两种形式。阿拉斯加湾生态观测站（缩写GEO2）是部署于阿拉斯加湾陆架的水下锚系观测阵列，每年开展一次回收与重新部署作业。本数据集隶属于阿拉斯加湾北部长期生态研究（Northern Gulf of Alaska Long Term Ecological Research，缩写NGA LTER）项目，该长期生态研究（LTER）计划是由美国国家科学基金会资助的全美性科研网络，共设28个观测站点，聚焦长期与大尺度现象对生态系统的影响。本项目采样工作的额外资助由北太平洋研究委员会（North Pacific Research Board，缩写NPRB）、阿拉斯加海洋观测系统（Alaska Ocean Observing System，缩写AOOS）以及埃克森瓦尔迪兹溢油赔偿委员会（Exxon Valdez Oil Spill Trustee Council，缩写EVOS）通过“阿拉斯加海湾观察”（Gulf Watch Alaska）项目提供。