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Abstract

Environment

可视化海洋学数据以描述浮游植物的长期变化

Published: July 28th, 2023

DOI:

10.3791/65571

1Graduate School of Oceanography, University of Rhode Island, 2School of Earth, Environmental and Marine Sciences, The University of Texas - Rio Grande Valley

ERRATUM NOTICE

Important: There has been an erratum issued for this article. Read more …

Abstract

海洋学时间序列为生态系统中的环境过程提供了重要的视角。位于美国罗德岛州纳拉甘西特湾的纳拉甘西特湾长期浮游生物时间序列(NBPTS)是世界上最长的浮游生物时间序列之一(1959年至今),为可视化水生生态系统中的长期变化提供了独特的机会。浮游植物是大多数海洋系统中食物网的基础,包括纳拉甘西特湾。因此,向生活在沿海海洋的 24 亿人传达它们的重要性至关重要。我们开发了一个协议,目的是通过利用Adobe Illustrator将从NBPTS收集的浮游植物的微观图像转换为矢量图形,从而可视化浮游植物的多样性和数量,这些图形可以随着时间的推移形成重复的视觉模式。选择数量丰富的分类群或对经济和健康构成威胁的分类群,例如有害藻华分类群, Pseudo-nitzschia spp.,进行图像转换。然后,根据收集的数十年数据(1970 年代、1990 年代和 2010 年代)的相对丰度创建各种浮游植物图像的模式。浮游植物生物量的年代际模式为每个十年的轮廓提供了信息,而从蓝色到红色的背景颜色梯度用于揭示在纳拉甘西特湾观察到的长期温度升高。最后,在96英寸×34英寸的大型面板上印有重复的浮游植物图案,以说明浮游植物丰度随时间推移的潜在变化。该项目能够可视化浮游植物生物量的字面变化,这些变化通常是肉眼看不见的,同时利用艺术品本身的实时序列数据(例如,浮游植物生物量和丰度)。它代表了一种可用于许多其他浮游生物时间序列的方法,用于数据可视化、通信、教育和外展工作。

Erratum

Erratum: Visualizing Oceanographic Data to Depict Long-term Changes in Phytoplankton

An erratum was issued for: Visualizing Oceanographic Data to Depict Long-term Changes in Phytoplankton. The Authors section was updated from:

Patricia S. Thibodeau1
Jongsun Kim2
1Graduate School of Oceanography, University of Rhode Island
2School of Earth, Environmental and Marine Sciences, The University of Texas - Rio Grande Valley

to:

Patricia S. Thibodeau1
Jongsun Kim2
1School of Marine and Environmental Programs, University of New England
2School of Earth, Environmental and Marine Sciences, The University of Texas - Rio Grande Valley

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