Related Experiment Video
Updated: Jan 2, 2026
13:18
Data Collection on Marine Litter Ingestion in Sea Turtles and Thresholds for Good Environmental Status
Published on: May 18, 2019
12.5K
On simulating cold-stunned sea turtle strandings on Cape Cod, Massachusetts
Xiaojian Liu1, James Manning2, Robert Prescott3
1School of Remote Sensing and Information Engineering, Wuhan University, Wuhan, China.
Plos One
|December 5, 2019
Summary
Cold-stunned Kemp's ridley sea turtles strand more frequently in Cape Cod Bay due to cold water temperatures and strong winds. This research identifies specific coastal areas affected by these environmental conditions.
Area of Science:
- Marine Biology
- Oceanography
- Conservation Science
Background:
- Kemp's ridley sea turtles are critically endangered, with recent increases in strandings observed.
- Cape Cod Bay experiences a notable rise in cold-stunned sea turtle strandings.
Purpose of the Study:
- To investigate the causes and transport mechanisms of cold-stunned sea turtles in Cape Cod Bay.
- To correlate oceanographic conditions with sea turtle stranding locations.
Main Methods:
- Utilized ocean observations and a validated ocean model.
- Analyzed ocean currents, validated with satellite-tracked drifters and temperature moorings.
- Examined wind stress and water temperatures in relation to stranding data.
Main Results:
- Sub 10.5°C water temperatures combined with strong wind stress (>0.4 Pa) correlate with increased strandings.
- Stranding locations are influenced by wind direction and persistent wind stress.
- The precise depth of cold-stunned turtles within the water column remains uncertain.
Conclusions:
- Environmental factors, specifically cold water and wind stress, are key drivers of Kemp's ridley sea turtle strandings in Cape Cod Bay.
- Understanding turtle depth is crucial for refining models of advective processes affecting stranded turtles.
