- Using Acoustic Data From Vessels of Opportunity to Estimate Walleye Pollock Abundance in the Eastern Bering Sea
By: PATRICK RESSLER, TAINA HONKALEHTO, RICHARD TOWLER, CHRISTOPHER WILSON
Conference: SEAFACTS International Symposium on the Ecosystem Approach..., Bergen, Norway, June 2008
(2008 poster, .pdf, 624KB) Online.
- Processing Fisheries Acoustic Data in MATLAB Using the EchoLab Toolkit: Case Study with Commercial Fishing Vessel Data
By: RICHARD TOWLER
Conference: SEAFACTS International Symposium on the Ecosystem Approach..., Bergen, Norway, June 2008
(2008 poster, .pdf, 1.25MB) Online.
- Data Filter to Improve Echosounder Data Compromised by Bubble Sweepdown
By: TAINA HONKALEHTO, PATRICK RESSLER, RICHARD TOWLER
Conference: SEAFACTS International Symposium on the Ecosystem Approach..., Bergen, Norway, June 2008
(2008 poster, .pdf, 791KB) Online.
- Development and Application of Empirical Multi-frequency Methods for Backscatter Classification in the North Pacific
By: ALEX De ROBERTIS, DENISE McKELVEY, PATRICK RESSLER
Conference: SEAFACTS International Symposium on the Ecosystem Approach..., Bergen, Norway, June 2008
(2008 poster, .pdf, 182KB) Online.
- The Effect of Light Intensity on the Availability of Walleye Pollock to Bottom Trawl and Acoustic Surveys
By: STAN KOTWICKI, ALEX De ROBERTIS, PAUL von SZALAY, NED LAMAN, RICK TOWLER
Conference: NMFS National Stock Assessment Workshop, Port Townsend, WA, Mar 2008
(2008 poster, .pdf, 1.61MB) Online.
- Inter-vessel Comparison of Walleye Pollock Acoustic Backscatter Recorded by a Noise-reduced and a Conventional Research Vessel
By: ALEX De ROBERTIS, VIDAR HJELLVIK, NEAL J. WILLIAMSON, CHRISTOPHER D. WILSON
Conference: Effects of Noise on Aquatic Life International Conference, Nyborg, Denmark, Aug 2007
(2007 poster, .pdf, 93KB) Online.
- Walleye Pollock (Theragra chalcogramma) Behavior in a Pelagic Trawl
By: KRESIMIR WILLIAMS, CHRIS WILSON, NILS HANDEGARD, JOHN HORNE
Conference: AIFRB 50th Anniversary Symposium, “Future of Fishery Science in North America”, Seattle, WA, Feb 2007
(2007 poster, .pdf, 2.15MB) Online.
- Unveiling Time: Using Optics to Quantify Movement Effects on Acoustic Abundance Estimates
By: PATRICK M. ADAM, JOHN K. HORNE, JAMES H. CHURNSIDE
Conference: AIFRB 50th Anniversary Symposium, “Future of Fishery Science in North America”, Seattle, WA, Feb 2007
(2007 poster, .pdf, 612KB) Online.
- Hindcasting Walleye Pollock Recruitment and Examining Pollock Stock Structure in the Gulf of Alaska Using a Biophysical Model
By: C. PARADA, S. HINCKLEY, J. HORNE, A. HERMANN, B. MEGREY, M. DORN
Conference: Alaska Marine Science Symposium, Anchorage, AK, Jan 2007
(2007 poster, .pdf, 387KB) Online.
- Juvenile Walleye Pollock School Structure and the Environment
By: SARAH STIENESSEN, CHRISTOPHER D. WILSON
Conference: Lowell Wakefield Fisheries Symposium (24th), Resiliency of Gadid Stocks..., Anchorage, AK, Oct/Nov 2006
(2006 poster, .pdf, 393KB) Online.
- Additional recent poster presentations
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