Population morphometrics of the Southern Ocean diatom Fragilariopsis kerguelensis related to Sea Surface Temperature ...

This dataset contains physical measurements of specimens of the Southern Ocean diatom Fragilariopsis kerguelensis. We used the image segmentation software SHERPA (Kloster et al., 2017) to make physical measurements of each valve including "rectangularity". F. kerguelensis rectangularity ha...

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Bibliographic Details
Main Author: Ruggiero, Joseph
Format: Dataset
Language:English
Published: U.S. Antarctic Program (USAP) Data Center 2024
Subjects:
Cryosphere
Oceanography
FOS Earth and related environmental sciences
Sea Surface Temperature
Southern Ocean
Online Access:https://dx.doi.org/10.15784/601804
https://www.usap-dc.org/view/dataset/601804
Description
Summary:This dataset contains physical measurements of specimens of the Southern Ocean diatom Fragilariopsis kerguelensis. We used the image segmentation software SHERPA (Kloster et al., 2017) to make physical measurements of each valve including "rectangularity". F. kerguelensis rectangularity has been posited to change in response to Sea Surface Temperature, a relationship that we explore in this study by calculating SSTs using established and new valve rectangularity/SST calibrations. ...

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