在MOSAiC探险期间的冰中的光测量.
Niels Fuchs1, Philipp Anhaus2, Mario Hoppmann2
1Institute of Oceanography, Center for Earth System Research and Sustainability (CEN), Universität Hamburg, 20146, Hamburg, Germany. niels.fuchs@uni-hamburg.de.
Scientific data
|June 27, 2024
概括
我们在MOSAiC探险期间测量了北极海冰中的光. 这些数据揭示了光线如何穿透冰层,这对于了解北极气候和生态系统至关重要.
科学领域:
- 海洋学 海洋学 海洋学
- 气候科学 气候科学
- 遥感 遥感 遥感 遥感
背景情况:
- 北极海冰对全球气候和生态系统至关重要.
- 了解海冰中的光透对于初级生产力和热力学过程至关重要.
- 在海冰中的垂直光分区数据很少.
研究的目的:
- 为了展示北极海冰中新的光测量.
- 详细说明检索光学属性并创建数据产品的方法.
- 为了突出新"光速"测量系统的功能.
主要方法:
- 自主,多光谱的光强度测量在冰的各种深度.
- 使用了两个不同的测量系统:"光速"和"光链".
- 数据收集是在长达一年的MOSAiC漂流探险 (2019-2020) 期间进行的.
主要成果:
- 收集了对北极海冰的光度测量的综合数据集.
- 导出光学属性和标准化数据产品的方法是详细的.
- 介绍了新开发的"轻"系统的规格.
结论:
- 这一数据集为研究海冰中的光传输和反射提供了一个独特的资源.
- 这些数据将增强对海冰-空气-海洋相互作用和生态系统影响的理解.
- 这些发现有助于MOSAiC探险的更广泛的跨学科研究.
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