Skip to content

Southern Fried Science

Over 15 years of ocean science and conservation online

  • Home
  • About SFS
  • Authors
  • Support SFS

Tag: satellite tag

International research team tracks threatened oceanic whitetip sharks

Posted on June 1, 2011May 31, 2011 By David Shiffman
Conservation, Science

Oceanic whitetip sharks are considered by many to be a poster-child for shark conservation. Once one of the most abundant species of pelagic sharks on Earth, unregulated overfishing throughout their global range had led to a precipitous decline in their population. In some parts of their range, the species has declined in population by more than 70% in the last few decades. Scientists haven’t been able to find them in significant numbers for many years. One of the few remaining known aggregation sites is Cat Island in the Bahamas, and that’s where an international team of researchers just went to find these animals.

An oceanic whitetip shark is fitted with a satellite tag. Photo credit: Dr. Lance Jordan, Microwave Telemetry, inc.

Read More “International research team tracks threatened oceanic whitetip sharks” »

State of the Field: Satellite tagging sharks

Posted on February 15, 2011 By David Shiffman 2 Comments on State of the Field: Satellite tagging sharks
Science

Modern shark researchers have access to a variety of high-tech tools. Acoustic tags with noises specific to each individual shark signal a receiver (or network of receivers) every time the shark passes nearby. Some tags have three-dimensional accelerometers, allowing researchers to study the small scale movement patterns and behaviors of sharks. Others, which are placed in the stomach, measure pH before, during, and after digestion. The most advanced technology on the market, however, is undoubtedly the satellite tag.

Image from SurfThereNow.com

Read More “State of the Field: Satellite tagging sharks” »

Marine mammals took our jobs!

Posted on April 23, 2010 By David Shiffman 6 Comments on Marine mammals took our jobs!
Science

Image courtesy SEAOS project

This time they’ve gone too far. In this economy, it’s hard enough to find employment as a marine scientist. Marine mammals are taking our jobs!

Read More “Marine mammals took our jobs!” »

Popular Posts

Shark scientists want their research to help save threatened species, but don’t know how. Our new paper can help.Shark scientists want their research to help save threatened species, but don’t know how. Our new paper can help.December 1, 2025David Shiffman
Norway and Cook Islands put their deep-sea mining plans on pause.Norway and Cook Islands put their deep-sea mining plans on pause.December 3, 2025Andrew Thaler
What Ocean Ramsey does is not shark science or conservation: some brief thoughts on "the Shark Whisperer" documentaryWhat Ocean Ramsey does is not shark science or conservation: some brief thoughts on "the Shark Whisperer" documentaryJuly 2, 2025David Shiffman
What we know we don't know: impacts of deep-sea mining on whales, dolphins, sharks, turtles, and other migratory species.What we know we don't know: impacts of deep-sea mining on whales, dolphins, sharks, turtles, and other migratory species.November 20, 2025Andrew Thaler
2025: My year in writing, public speaking, and media interviews2025: My year in writing, public speaking, and media interviewsDecember 3, 2025David Shiffman
The Trouble with Teacup PigsThe Trouble with Teacup PigsOctober 14, 2012Andrew Thaler
Urea and Shark OsmoregulationUrea and Shark OsmoregulationNovember 15, 2010David Shiffman
How tiny satellites are tracking marine wildlifeDecember 1, 2025Andrew Thaler
Shark of Darkness: Wrath of Submarine is a fake documentaryShark of Darkness: Wrath of Submarine is a fake documentaryAugust 10, 2014Michelle Jewell
Build a dirt cheap, tough-as-nails field computer in a Pelican caseBuild a dirt cheap, tough-as-nails field computer in a Pelican caseJuly 21, 2015Andrew Thaler
Subscribe to our RSS Feed for updates whenever new articles are published.

We recommend Feedly for RSS management. It's like Google Reader, except it still exists.

Southern Fried Science

  • Home
  • About SFS
  • Authors
  • Support SFS


If you enjoy Southern Fried Science, consider contributing to our Patreon campaign.

Copyright © 2025 Southern Fried Science.

Theme: Oceanly Premium by ScriptsTown