Pelagic Sargassum in the Gulf of Mexico driven by ocean currents and eddies

Zhang, Y.; Hu, C.; McGillicuddy, D.J.; Barnes, B.B.; Liu, Y.; Kourafalou, V.H.; Zhang, S.; Hernandez, F.J.

doi:10.1016/j.hal.2023.102566

Advanced Search

Select up to three search categories and corresponding keywords using the fields to the right. Refer to the Help section for more detailed instructions.

Search our Collections & Repository

Advanced Search
Custom Query

All these words:

For very narrow results

This exact word or phrase:

When looking for a specific result

Any of these words:

Best used for discovery & interchangable words

None of these words:

Recommended to be used in conjunction with other fields

Language:

Dates

Publication Date Range:

to

Document Data

Title:

Document Type:

Library

Collection:

Series:

People

Author:

Clear All

Query Builder

Query box

Clear All

For additional assistance using the Custom Query please check out our Help Page

i

Pelagic Sargassum in the Gulf of Mexico driven by ocean currents and eddies

2024
By Zhang, Y. ; Hu, C. ; McGillicuddy, D.J. ; ...
Source: Harmful Algae 132 (2024) 102566

[PDF-2.60 MB]

Details You May Also Like

Details:

Journal Title:

Harmful Algae
Personal Author:

Zhang, Y. ; Hu, C. ; McGillicuddy, D.J. ; Barnes, B.B. ; Liu, Y. ; ... More +

Zhang, Y. ; Hu, C. ; McGillicuddy, D.J. ; Barnes, B.B. ; Liu, Y. ; Kourafalou, V.H. ; Zhang, S. ; Hernandez, F.J. Less -
NOAA Program & Office:

NMFS (National Marine Fisheries Service) ; SEFSC (Southeast Fisheries Science Center) ; NOS (National Ocean Service) ; NCCOS (National Centers for Coastal Ocean Science) ; DWH (Deepwater Horizon)

NMFS (National Marine Fisheries Service) ; SEFSC (Southeast Fisheries Science Center) ; NOS (National Ocean Service) ; NCCOS (National Centers for Coastal Ocean Science) ; DWH (Deepwater Horizon) Less -
Description:

Pelagic Sargassum in the Gulf of Mexico (GoM) plays an important role in ocean biology and ecology, yet our knowledge of its origins and transport pathways is limited. Here, using satellite observations of Sargassum areal density and ocean surface currents between 2000 and 2023, we show that large amounts of Sargassum in the GoM can either originate from the northwestern GoM or be a result of physical transport from the northwestern Caribbean Sea, both with specific transport pathways. Sargassum of the northwestern GoM can be transported to the eastern GoM by ocean currents and eddies, eventually entering the Sargasso Sea. Sargassum entering the GoM from the northwestern Caribbean Sea can be transported in three different directions, with the northward and eastward transports governed by the Loop Current System (LCS) and westward transport driven by the westward extension of the LCS, the propagation or relaying of ocean eddies, the wind-driven westward currents on the Campeche Bank with or without eddies, and the westward currents with/without currents associated with eddies in the northern/central GoM. Overall, the spatial distribution patterns of pelagic Sargassum in the GoM are strongly influenced by the LCS and relevant eddies.
Keywords:

[+]

Ocean Currents Sargassum Loop Current System Satellite Observations
Source:

Harmful Algae 132 (2024) 102566
DOI:

https://doi.org/10.1016/j.hal.2023.102566
Format:

PDF
Document Type:

Journal Article
Funding:

Grant no. NA23NOS4780291 ; Grant no. NA17NOS4510099

Grant no. NA23NOS4780291 ; Grant no. NA17NOS4510099 Less -
Place as Subject:

Mexico, Gulf of ; Caribbean Sea

Mexico, Gulf of ; Caribbean Sea Less -
Rights Information:

Accepted Manuscript
Compliance:

Submitted
Main Document Checksum:

[+]

urn:sha256:aa2f02b6bd9c6d53d7ee8f5d0c475d51cc2386dc4adf5616cefc511b6241de00
Download URL:

https://repository.library.noaa.gov/view/noaa/56902/noaa_56902_DS1.pdf
File Type:

No Additional Files

More +

Pelagic Sargassum in the Gulf of Mexico driven by ocean currents and eddies

Details:

Supporting Files

You May Also Like