HTI site map email HTI
Hydroacoustic Technology, Inc. Introducing the PDAT Predation Detection Acoustic Tag to detect whether or not a fish has been eaten by a predator DETAILS

USFWS Guest Speaker: Presenting Tag Surgeries Surgical Procedures Information at Acoustic Tag Course


[ ** = HTI Scientists Attending or Hosting]

** Using Acoustic Tags for Tracking Fish
Acoustic Tag Short Course
5-6 February 2015
Seattle, WA USA

** Using Hydroacoustics for Fisheries Assessment
12-13 February 2015
Seattle, WA USA

WA-BC WA Annual Conf.
16-19 February 2015
Richmond, BC CANADA

Oil Spill & Ecosystem Science Conference
16-19 February 2015
Houston, TX USA

Cal-Neva AFS Conf.
8-10 April 2015
Santa Cruz, CA USA

Understanding the Importance of Frequency in Sound Underwater   New Marine Research

Evaluating the use of a new marine acoustic telemetry system in investigations of behavioral responses of copper rockfish to the fine-scale, three-dimensional features of their environment is no small task. Dr. Louise McGarry, a scientist-in-residence at University of Washington's Friday Harbor Labs, has set out to do just that with help from a collaboration of scientists from Cornell University, NASA Ames and HTI.

The new marine system is expected to track up to 500 tags simultaneously in fine-scale, overcoming the limitations (e.g., 12 tag limit and positional errors of existing marine systems). HTI is honored to work with Dr. McGarry in pushing acoustic tag technology farther.

>>> Read More

Use Acoustic Tag Systems
(Acoustic Telemetry) to:
  Use Hydroacoustic
Echo Sounders to:

+ Monitor Fish Survival & Passage

+ Detect Presence/Absence
+ Track Fish Behavior in 2D & 3D
+ Monitor Predator & Prey Behavior
+ Conduct Fish Counts (Enumeration)
+ Detect P
+ Quantify Fish Entrainment

+ Monitor Spatial & Temporal Distribution
search by product:

We can help you:
see fish behavior monitor fish survival
see fish behavior detect or count fish
see fish behavior see tutorials & techniques
see fish behavior find a publication
see fish behavior get support
see fish behavior get a recommendation
Join Our Fisheries Community
To become a member, send your email address & we'll keep you posted on events, training & more.
HTI Fisheries Facebook Connect on LinkedIn Fisheries Tweets Fisheries YouTube Fab Fish Fotos on Flickr
(c) 2013 HTI Hydroacoustic Technology, Inc. Contact us at (206) 633-3383
Get Details