摘箬山岛（29.95°N，122.07°E）单点底边层水文及湍流观测数据（2018-2022）

摘箬山岛（29.95°N，122.07°E）单点底边层水文及湍流观测数据包含了2018年9月18日-2022年9月14日浙江省舟山市摘箬山岛北部水道（29.95°N，122.07°E）的海上坐底观测数据，包含声学多普勒高频流速仪（ADV）、声学多普勒流速剖面仪（ADCP）以及温盐深仪（CTD）采集的数据。ADCP及CTD的观测资料能给出观测期间的水文状况，ADV底边界层湍流观测资料可计算并分析底边界层内的水动力特征和湍流特征量。该数据包含温度、盐度、电导率、压强、声速、纬向流速、经向流速、垂向流速，用于海底边界层中底摩擦系数参数化方案的开发。

Single-point bottom boundary layer hydrological and turbulence observation data from Zheruo Island (29.95°N, 122.07°E) consists of seafloor-mounted observation data collected in the northern channel of Zheruo Island, Zhoushan City, Zhejiang Province, China (29.95°N, 122.07°E) from September 18, 2018 to September 14, 2022. The data were acquired using an acoustic Doppler velocimeter (ADV), an acoustic Doppler current profiler (ADCP), and a conductivity-temperature-depth (CTD) instrument. The observation records from ADCP and CTD can characterize the hydrological conditions throughout the observation period, while the bottom boundary layer turbulence observation data from ADV can be used to calculate and analyze hydrodynamic and turbulence characteristic quantities within the bottom boundary layer. This dataset includes temperature, salinity, conductivity, pressure, sound speed, zonal current velocity, meridional current velocity, and vertical current velocity, and is intended for the development of bottom friction coefficient parameterization schemes for seafloor boundary layers.

搜集汇总

背景与挑战

背景概述

该数据集包含了2018年至2022年间在浙江省舟山市摘箬山岛北部水道采集的底边层水文及湍流观测数据，使用ADV、ADCP和CTD等仪器测量温度、盐度、流速等参数，旨在研究海底边界层的水动力和湍流特征。数据由浙江大学张继才贡献，适用于物理海洋学领域的研究。