中国科学数据（中英文网络版）2025，Vol.10Issue(2)：267-277,11.DOI:10.11922/11-6035.csd.2024.0131.zh
2021-2023年秦皇岛近海23号浮标温盐观测日均值数据集
A dataset of daily averaged temperature and salinity observations collected from Buoy No.23 in the offshore waters of Qinhuangdao(2021-2023)
摘要
Abstract
To effectively prevent the frequent occurrence of ecological disasters(e.g.red tide,green tide and jellyfish blooms)in the offshore waters of Qinhuangdao,the Institute of Oceanology of Chinese Academy of Sciences,joined hands with the Yellow and Dong Sea Station of the China Offshore Ocean Observation and Research Network to deploy an integrated observational system using a six-meter anchor buoy(No.23)in Qinhuangdao nearshore waters of Bohai Sea(39°40.88′N,119°35.53′E)at the end of April 2021.Since deployment,the system has continuously collected and stored real-time observation data.Among the observations,sea surface temperature and salinity are critical environmental indicators that play a key role in better understanding the physical and ecological characteristics of the region.To make better use of these valuable observational data,based on the time series data of the sea surface temperature and salinity collected from Buoy No.23 from May 2021 to April 2023,this study adopted statistical methods for data preprocessing and quality control,resulting in a dataset of daily averaged temperature and salinity observations for 24 consecutive months.The dataset includes 686 records of temperature and 659 records of salinity.This dataset is available for download by researchers and serves as a valuable resource for scientific research,as well as for the sustainable development of local marine economy,fishery and tourism.关键词
秦皇岛海域/锚定浮标/综合观测系统/温盐数据Key words
Qinhuangdao waters/anchor buoy/integrated observation system/temperature-salinity data引用本文复制引用
贾思洋,陈晓,刘长华,王旭,王春晓..2021-2023年秦皇岛近海23号浮标温盐观测日均值数据集[J].中国科学数据（中英文网络版）,2025,10(2):267-277,11.基金项目
国家自然科学基金(42306218) （42306218）
河北省海洋动力过程与资源环境重点实验室开放基金(HBHY2301、HBHY02) （HBHY2301、HBHY02）
中国科学院科研仪器设备研制项目(YJKYYQ20210027). National Natural Science Foundation of China(No.42306218) （YJKYYQ20210027）
Open Foundation of Hebei Key Laboratory of Ocean Dynamics,Resources and Environments(No.HBHY2301,No.HBHY02) （No.HBHY2301,No.HBHY02）
Research Equipment Development Project of Chinese Academy of Sciences(No.YJKYYQ20210027). （No.YJKYYQ20210027）
