Artic Ocean Under Melting ICE (UNDER-ICE), 2015

UNDER-ICE was initiated in 2014. The primary objective of the project was to increase the knowledge about water masses and processes in ice-covered seas, including heat and volume fluxes, freshwater fluxes, ice-ocean processes, and primary production based on observations and modelling in the European sector of the Arctic Ocean in the climate system. The main experimental component in the project was the acoustic network that facilitates acoustic tomography, oceanography, and passive acoustics in the Fram Strait. Five moorings were deployed in 2014 in the Fram Strait for a two-year long tomographic experiment. In addition, the acoustic network was supported by a physical oceanography mooring, denoted Y3, deployed in 2014 on the Yermak Plateau.UNDER-ICE项目于2014年启动。本项目的核心目标是通过对纳入气候系统范畴的北冰洋欧洲扇区开展现场观测与数值模拟，深化对冰覆盖海域水团与海洋过程的认知，研究范畴涵盖热通量与体积通量、淡水通量、海冰-海洋过程以及初级生产等方向。本项目的核心实验装置为架设于弗拉姆海峡（Fram Strait）的声学观测网络，可支持声学层析、海洋学观测与被动声学研究。2014年，研究团队在弗拉姆海峡布放5套锚系设备，开展为期两年的层析成像实验。此外，该声学观测网络还得到一套物理海洋学锚系设备的辅助支撑：该编号为Y3的锚系于2014年布放在耶尔马克高原（Yermak Plateau）海域。

搜集汇总

背景与挑战

背景概述

该数据集是2015年北极冰下海洋研究项目（UNDER-ICE）的海洋学观测数据，主要包含2014年至2015年在弗拉姆海峡部署的系泊设备收集的海流、温度、盐度和氧气测量值。数据集由斯瓦尔巴特大学中心管理，旨在通过观测和建模提高对冰覆盖海域气候过程的理解，适用于研究和教育用途，并要求数据引用。