在葡萄牙海岸沿线长期的Eulerian海表面温度记录
Nuno Pessanha Santos1,2,3, Ricardo Moura3,4, Catarina Santos da Silva3
1Portuguese Military Research Center (CINAMIL), Portuguese Military Academy (Academia Militar), Lisbon 1169-203, Portugal.
Data in brief
|July 4, 2024
概括
监测海洋表面温度对于了解气候变化对海洋生态系统的影响至关重要. 这项研究利用浮标数据分析温度趋势,帮助模型验证和决策支持系统.
科学领域:
- 海洋学 海洋学 海洋学
- 气候科学 气候科学
- 海洋生物学 海洋生物学
背景情况:
- 海洋表面温度 (OST) 监测对于了解各种时间尺度上的上层海洋变化至关重要,从短期波动到长期气候变化.
- 分析OST的气候趋势和异常对于评估气候变化对海洋生态系统和沿海地区的影响至关重要.
研究的目的:
- 通过波音在葡萄牙海岸沿线收集的海洋表面温度的清理数据集.
- 为支持决策支持系统创建数据序列和实施数据挖掘算法.
- 通过现场数据促进海洋学模型的验证和校正.
主要方法:
- 数据采集使用葡萄牙水文研究所在海上部署的七个Ondograph和Meteo-oceanography浮标.
- 预处理原始数据以生成3小时和每日平均海洋表面温度.
- 数据清理和组织用于时间分析.
主要成果:
- 该数据集提供了3小时的温度平均值,主要是从2011-2015年,以及每天平均值,平均间隔为每条浮标14年.
- 收集的数据为开发数据序列和应用数据挖掘技术提供了重要的时间范围.
- 在现场数据收集允许通过近似模型验证模拟结果.
结论:
- 经过处理的海洋表面温度数据集对于研究气候变化影响和海洋变异性非常有价值.
- 这些数据支持决策支持系统的开发,并提高海洋学模型的准确性.
- 持续监测和数据分析对于了解和减轻气候变化对海洋环境的影响至关重要.
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