Publications

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acoustic
E. Weidner, Mayer, L. A., Jerram, K., Weber, T. C., Jakobsson, M., Chernykh, D., Ananiev, R., Mohammad, R., and Semiltov, I., “Acoustic and Geomorphological Signatures of Gas Seeps on the East Siberian Margin”, 2016 Graduate Research Conference. University of New Hampshire, Durham, NH, 2016.
Acoustic backscatter
J. L. Pirtle, Weber, T. C., Wilson, C. D., and Rooper, C. N., “Assessment of Trawlable and Untrawlable Seafloor Using Multibeam-Derived Metrics”, Methods in Oceanography, vol. 12. Elsevier, pp. 18–35, 2015.PDF icon pirtle-weber-methods-oceanography-05-2015.pdf (1.34 MB)
Acoustic Echo Sounders
T. C. Weber, De Robertis, A., Greenaway, S. F., Smith, S. M., Mayer, L. A., and Rice, G. A., “Estimating oil concentration and flow rate with calibrated vessel-mounted acoustic echo sounders”, PNAS (Proceedings of the National Academy of Sciences of the United States of America), vol. 108. 2011.
acoustic rough interface scattering
T. C. Weber and Ward, L. G., “Observations of Backscatter from Sand and Gravel Seafloors Between 170 and 250 kHz”, The Journal of the Acoustical Society of America, vol. 138. Acoustical Society of America, pp. 2169–2180, 2015.PDF icon weber-ward-acoustical-society-2015.pdf (2.89 MB)
Acoustic Scattering; Gas Bubbles;
A. M. Padilla, Rychert, K. M., and Weber, T. C., “Target Strength Observations of Wobbly Bubbles”, 171st Meeting of the Acoustical Society of America. p. Salt Lake City, Utah, 2016.
A. M. Padilla, Rychert, K. M., and Weber, T. C., “Experimental Observations of Acoustic Backscattering from Spherical and Wobbly Bubbles”, 173rd Meeting of the Acoustical Society of America. p. Boston, MA, 2017.
A. M. Padilla and Weber, T. C., “Acoustic Scattering of Large Wobbly Bubbles”, Bubbles 2017. Tromso, Norway, 2017.
A. M. Padilla and Weber, T. C., “Target Strength Measurements of Spherical and Wobbly Bubbles”, 177th Meeting of the Acoustical Society of America. p. Louisville, KY, 2019.
Acoustic Scattering; Gas Bubbles; Multiple Scattering; Low-Frequency; Coal Oil Point Seep Field
A. M. Padilla, Loranger, S., and Weber, T. C., “Evidence of Low-Frequency Multiple Scattering of Methane Gas Bubbles at Coal Oil Point, Santa Barbara, California”, 174th Meeting of the Acoustical Society of America. p. New Orleans, LA, 2017.
acoustical engineering
S. Loranger and Weber, T. C., “Diameter and Density Dependent Target Strength of Submerged Oil Droplets Measured by a Broadband, High-frequency Echo Sounder”, 169th Meeting of the Acoustical Society of America. p. Pittsburgh, PA, 2015.
acoustical measurements
T. C. Weber and Ward, L. G., “Observations of Backscatter from Sand and Gravel Seafloors Between 170 and 250 kHz”, The Journal of the Acoustical Society of America, vol. 138. Acoustical Society of America, pp. 2169–2180, 2015.PDF icon weber-ward-acoustical-society-2015.pdf (2.89 MB)
acoustical oceanographic
S. Loranger, Bassett, C., and Weber, T. C., “Measurements of the Acoustic Properties of Crude Oil”, 5th Joint Meeting of the Acoustical Society of America and the Acoustical Society of Japan. p. Honolulu, HI, 2016.
acoustics
S. Loranger and Weber, T. C., “Detection and Quantification of Submerged Oil Droplets by a Broadband, High-frequency Echo Sounder”, 2016 Gulf of Mexico Oil Spill and Ecosystem Science Conference. p. Tampa, FL, 2016.
anoxia
E. Weidner, Stranne, C., Sundberg, J. Henati, Weber, T. C., Mayer, L. A., and Jakobsson, M., “Tracking the Spatiotemporal Variability of the Oxic–Anoxic Interface in the Baltic Sea with Broadband Acoustics”, ICES Journal of Marine Science. 2020.
backscatter
C. McGonigle, Grabowski, J., Brown, C., Weber, T. C., and Quin, R., “Detection of Deep Water Benthic Macroalgae Using Image-based Classification Techniques on Multibeam Backscatter at Cashes Ledge, Gulf of Maine, USA”, Estuarine, Coastal and Shelf Science, vol. 91. Elsevier, New York, NY, USA, pp. 87-101, 2011.
G. A. Rice, Greenaway, S. F., Weber, T. C., and Beaudoin, J., “Methods for Collecting and Using Backscatter Field Calibration Information for the Reson 7000 Series Multibeam”, 2012 Canadian Hydrographic Conference. Niagara Falls, Canada, 2012.PDF icon Rice_CHC2012.pdf (239.36 KB)
T. C. Weber and Ward, L. G., “Observations of Backscatter from Sand and Gravel Seafloors Between 170 and 250 kHz”, The Journal of the Acoustical Society of America, vol. 138. Acoustical Society of America, pp. 2169–2180, 2015.PDF icon weber-ward-acoustical-society-2015.pdf (2.89 MB)
X. Lurton, Lamarche, G., Brown, C., Heffron, E., Lucieer, V., Rice, G. A., Schimel, A. C. G., and Weber, T. C., “Multibeam sonar backscatter data acquisition and processing: Guidelines and Recommendations from the GEOHAB Backscatter Working Group”, 2015 Fall Meeting, American Geophysical Union (AGU). San Francisco, CA, 2015.PDF icon AGU_2015_BSWG_OS21A-1957.pdf (3.28 MB)
Baltic Sea
E. Weidner, Stranne, C., Sundberg, J. Henati, Weber, T. C., Mayer, L. A., and Jakobsson, M., “Tracking the Spatiotemporal Variability of the Oxic–Anoxic Interface in the Baltic Sea with Broadband Acoustics”, ICES Journal of Marine Science. 2020.
bathymetry
V. Schmidt, “A New Method for Generation of Soundings from Phase-Difference Measurements”, 2014 Canadian Hydrographic Conference. St. John's, NF, Canada, 2014.PDF icon CHC2014_ValSchmidt_paper_vfinal.pdf (9.18 MB)
Bottom-trawl survey
J. L. Pirtle, Weber, T. C., Wilson, C. D., and Rooper, C. N., “Assessment of Trawlable and Untrawlable Seafloor Using Multibeam-Derived Metrics”, Methods in Oceanography, vol. 12. Elsevier, pp. 18–35, 2015.PDF icon pirtle-weber-methods-oceanography-05-2015.pdf (1.34 MB)
Broadband acoustics
E. Weidner, Weber, T. C., Mayer, L. A., Jakobsson, M., Chemykh, D., and Semiltov, I., “A Wideband Acoustic Method for Direct Assessment of Bubble-Mediated Methane Flux”, Continental Shelf Research, vol. 173. Elsevier, pp. 104-115, 2019.
E. Weidner, Stranne, C., Sundberg, J. Henati, Weber, T. C., Mayer, L. A., and Jakobsson, M., “Tracking the Spatiotemporal Variability of the Oxic–Anoxic Interface in the Baltic Sea with Broadband Acoustics”, ICES Journal of Marine Science. 2020.
broadband split beam echo sounder
A. E. A. Blomberg, Weber, T. C., and Austeng, A., “Improved Visualization of Hydroacoustic Plumes Using the Split-Beam Aperture Coherence”, Sensors, vol. 18(7). 2018.
BSWG
X. Lurton, Lamarche, G., Brown, C., Heffron, E., Lucieer, V., Rice, G. A., Schimel, A. C. G., and Weber, T. C., “Multibeam sonar backscatter data acquisition and processing: Guidelines and Recommendations from the GEOHAB Backscatter Working Group”, 2015 Fall Meeting, American Geophysical Union (AGU). San Francisco, CA, 2015.PDF icon AGU_2015_BSWG_OS21A-1957.pdf (3.28 MB)
Bubble fate
E. Weidner, Weber, T. C., Mayer, L. A., Jakobsson, M., Chemykh, D., and Semiltov, I., “A Wideband Acoustic Method for Direct Assessment of Bubble-Mediated Methane Flux”, Continental Shelf Research, vol. 173. Elsevier, pp. 104-115, 2019.
classification
C. McGonigle, Grabowski, J., Brown, C., Weber, T. C., and Quin, R., “Detection of Deep Water Benthic Macroalgae Using Image-based Classification Techniques on Multibeam Backscatter at Cashes Ledge, Gulf of Maine, USA”, Estuarine, Coastal and Shelf Science, vol. 91. Elsevier, New York, NY, USA, pp. 87-101, 2011.
climate change
E. Weidner, Stranne, C., Sundberg, J. Henati, Weber, T. C., Mayer, L. A., and Jakobsson, M., “Tracking the Spatiotemporal Variability of the Oxic–Anoxic Interface in the Baltic Sea with Broadband Acoustics”, ICES Journal of Marine Science. 2020.
coastal
E. Weidner, Stranne, C., Sundberg, J. Henati, Weber, T. C., Mayer, L. A., and Jakobsson, M., “Tracking the Spatiotemporal Variability of the Oxic–Anoxic Interface in the Baltic Sea with Broadband Acoustics”, ICES Journal of Marine Science. 2020.
coherence
A. E. A. Blomberg, Weber, T. C., and Austeng, A., “Improved Visualization of Hydroacoustic Plumes Using the Split-Beam Aperture Coherence”, Sensors, vol. 18(7). 2018.
coherence factor
A. E. A. Blomberg, Weber, T. C., and Austeng, A., “Improved Visualization of Hydroacoustic Plumes Using the Split-Beam Aperture Coherence”, Sensors, vol. 18(7). 2018.
crude oil
S. Loranger, Bassett, C., and Weber, T. C., “Measurements of the Acoustic Properties of Crude Oil”, 5th Joint Meeting of the Acoustical Society of America and the Acoustical Society of Japan. p. Honolulu, HI, 2016.
Data Processing
T. C. Weber, Holland, C. W., and Etiope, G., “Observations of a geoclutter feature in the straits of Sicily”, Acoustical Society of America (ASA). St. Andrews, New Brunswick, Canada, pp. 0-0, 2005.
T. C. Weber, Lyons, A. P., and Bradley, D. L., “Multiple Frequency Acoustic Propagation Through Clusters of Bubbles”, Acoustical Society of America (ASA). New Orleans, LA, USA, pp. 3346-3347, 2006.
F. S. Henyey, Tang, D., Williams, K., Lien, R., Becker, K., Culver, R. L., Gabel, P., Lyons, J., and Weber, T. C., “Effect of nonlinear internal waves on midfrequency acoustic propagation on the continental shelf”, Acoustical Society of America (ASA). Providence, RI, USA, pp. 0-0, 2006.
A. P. Lyons, Weber, T. C., and Gustafson, M. J., “An experimental study on the causes of non-Rayleigh scattered envelope statistics”, Underwater Acoustic Measurements: Technologies & Results (UAM). Heraklion, Crete, Greece, pp. 0-0, 2007.
A. P. Lyons, Parks, S., and Weber, T. C., “An Experimental Test for Scattered Envelope Statistics”, Acoustical Society of America (ASA). New Orleans, LA, USA, pp. 0-0, 2007.
Deepwater Horizon
T. C. Weber, De Robertis, A., Greenaway, S. F., Smith, S. M., Mayer, L. A., and Rice, G. A., “Estimating oil concentration and flow rate with calibrated vessel-mounted acoustic echo sounders”, PNAS (Proceedings of the National Academy of Sciences of the United States of America), vol. 108. 2011.
density dependent target strength
S. Loranger and Weber, T. C., “Diameter and Density Dependent Target Strength of Submerged Oil Droplets Measured by a Broadband, High-frequency Echo Sounder”, 169th Meeting of the Acoustical Society of America. p. Pittsburgh, PA, 2015.
East Siberian Arctic Ocean
E. Weidner, Weber, T. C., Mayer, L. A., Jakobsson, M., Chemykh, D., and Semiltov, I., “A Wideband Acoustic Method for Direct Assessment of Bubble-Mediated Methane Flux”, Continental Shelf Research, vol. 173. Elsevier, pp. 104-115, 2019.
east siberian margin
L. A. Mayer, Weidner, E., Jerram, K., Weber, T. C., Jakobsson, M., Chernykh, D., Ananiev, R., Mohammad, R., and Semiltov, I., “A Multi-Frequency Look at Gas Seeps on the East Siberian Margin”, 2015 Fall Meeting, American Geophysical Union (AGU). San Francisco, CA, 2015.
E. Weidner, Mayer, L. A., Weber, T. C., Jakobsson, M., Chernykh, D., Ananiev, R., Mohammad, R., and Semiltov, I., “A Multi-Frequency Look at Gas Seeps on the East Siberian Margin”, AGU Fall 2015 Conference . American Geophysical Union , San Francisco, CA, 2015.PDF icon AGU_Poster_2015NEWEST.pdf (2.97 MB)
E. Weidner, Mayer, L. A., Jerram, K., Weber, T. C., Jakobsson, M., Chernykh, D., Ananiev, R., Mohammad, R., and Semiltov, I., “Acoustic and Geomorphological Signatures of Gas Seeps on the East Siberian Margin”, 2016 Graduate Research Conference. University of New Hampshire, Durham, NH, 2016.
Ebullition
E. Weidner, Weber, T. C., Mayer, L. A., Jakobsson, M., Chemykh, D., and Semiltov, I., “A Wideband Acoustic Method for Direct Assessment of Bubble-Mediated Methane Flux”, Continental Shelf Research, vol. 173. Elsevier, pp. 104-115, 2019.
Essential Fish Habitat
J. L. Pirtle, Wilson, C. D., Rooper, C., Weber, T. C., and Heifetz, J., “Essential Fish Habitat project status report”, NOAA Alaska Fisheries Science Center, Seattle, WA, USA, 2011.
Essential Fish Habitat; Seafloor Characterization; Groundfish; Gulf of Alaska; Simrad ME70
J. L. Pirtle, Weber, T. C., Wilson, C. D., Rooper, C., and Heifetz, J., “Essential Fish Habitat Project Status Report: Low-cost multibeam mapping to support habitat based groundfish assessment and deepwater coral research in the Gulf of Alaska”, NOAA Alaska Fisheries Science Center, Seattle, WA, USA, 2012.
fish groups
S. C. Stienessen, Wilson, C. D., Weber, T. C., and Parrish, J. K., “External and Internal Grouping Characteristics of Juvenile Walleye Pollock in the Eastern Bering Sea”, Aquatic Living Resources, vol. 32. EDP Sciences, 2019.
flux and bubble fate
E. Weidner, Mayer, L. A., Jakobsson, M., Chernykh, D., Ananiev, R., Weber, T. C., Jerram, K., Mohammad, R., and Semiltov, I., “Quantification of Methane Gas Flux and Bubble Fate on the Eastern Siberian Arctic Shelf Utilizing Calibrated Split-beam Echosounder Data”, 2016 Fall Meeting, American Geological Union (AGU). p. San Francisco, CA, 2016.
frequency response
S. Loranger and Weber, T. C., “An Evaluation of the Frequency Response of Hydrocarbon Droplets”, 171st Meeting of the Acoustical Society of America. p. Salt Lake City, UT, 2016.
Gas flux
E. Weidner, Weber, T. C., Mayer, L. A., Jakobsson, M., Chemykh, D., and Semiltov, I., “A Wideband Acoustic Method for Direct Assessment of Bubble-Mediated Methane Flux”, Continental Shelf Research, vol. 173. Elsevier, pp. 104-115, 2019.
gas seep detection
A. E. A. Blomberg, Weber, T. C., and Austeng, A., “Improved Visualization of Hydroacoustic Plumes Using the Split-Beam Aperture Coherence”, Sensors, vol. 18(7). 2018.
gas seeps
T. C. Weber, Jerram, K., and Mayer, L. A., “Acoustic sensing of gas seeps in the deep ocean with split-beam echosounders”, 11th European Conference on Underwater Acoustics, Edinburgh, Scotland. 2012.
L. A. Mayer, Weidner, E., Jerram, K., Weber, T. C., Jakobsson, M., Chernykh, D., Ananiev, R., Mohammad, R., and Semiltov, I., “A Multi-Frequency Look at Gas Seeps on the East Siberian Margin”, 2015 Fall Meeting, American Geophysical Union (AGU). San Francisco, CA, 2015.
E. Weidner, Mayer, L. A., Weber, T. C., Jakobsson, M., Chernykh, D., Ananiev, R., Mohammad, R., and Semiltov, I., “A Multi-Frequency Look at Gas Seeps on the East Siberian Margin”, AGU Fall 2015 Conference . American Geophysical Union , San Francisco, CA, 2015.PDF icon AGU_Poster_2015NEWEST.pdf (2.97 MB)
E. Weidner, Mayer, L. A., Jerram, K., Weber, T. C., Jakobsson, M., Chernykh, D., Ananiev, R., Mohammad, R., and Semiltov, I., “Acoustic and Geomorphological Signatures of Gas Seeps on the East Siberian Margin”, 2016 Graduate Research Conference. University of New Hampshire, Durham, NH, 2016.
GEOHAB
X. Lurton, Lamarche, G., Brown, C., Heffron, E., Lucieer, V., Rice, G. A., Schimel, A. C. G., and Weber, T. C., “Multibeam sonar backscatter data acquisition and processing: Guidelines and Recommendations from the GEOHAB Backscatter Working Group”, 2015 Fall Meeting, American Geophysical Union (AGU). San Francisco, CA, 2015.PDF icon AGU_2015_BSWG_OS21A-1957.pdf (3.28 MB)
geomorphological signatures
E. Weidner, Mayer, L. A., Jerram, K., Weber, T. C., Jakobsson, M., Chernykh, D., Ananiev, R., Mohammad, R., and Semiltov, I., “Acoustic and Geomorphological Signatures of Gas Seeps on the East Siberian Margin”, 2016 Graduate Research Conference. University of New Hampshire, Durham, NH, 2016.
guidelines
X. Lurton, Lamarche, G., Brown, C., Heffron, E., Lucieer, V., Rice, G. A., Schimel, A. C. G., and Weber, T. C., “Multibeam sonar backscatter data acquisition and processing: Guidelines and Recommendations from the GEOHAB Backscatter Working Group”, 2015 Fall Meeting, American Geophysical Union (AGU). San Francisco, CA, 2015.PDF icon AGU_2015_BSWG_OS21A-1957.pdf (3.28 MB)
gulf of alaska
J. L. Pirtle, Weber, T. C., Wilson, C. D., and Rooper, C. N., “Assessment of Trawlable and Untrawlable Seafloor Using Multibeam-Derived Metrics”, Methods in Oceanography, vol. 12. Elsevier, pp. 18–35, 2015.PDF icon pirtle-weber-methods-oceanography-05-2015.pdf (1.34 MB)
hydroacoustic plumes
A. E. A. Blomberg, Weber, T. C., and Austeng, A., “Improved Visualization of Hydroacoustic Plumes Using the Split-Beam Aperture Coherence”, Sensors, vol. 18(7). 2018.
hydrocarbon
S. Loranger and Weber, T. C., “An Evaluation of the Frequency Response of Hydrocarbon Droplets”, 171st Meeting of the Acoustical Society of America. p. Salt Lake City, UT, 2016.
hypoxia
E. Weidner, Stranne, C., Sundberg, J. Henati, Weber, T. C., Mayer, L. A., and Jakobsson, M., “Tracking the Spatiotemporal Variability of the Oxic–Anoxic Interface in the Baltic Sea with Broadband Acoustics”, ICES Journal of Marine Science. 2020.
image-based
C. McGonigle, Grabowski, J., Brown, C., Weber, T. C., and Quin, R., “Detection of Deep Water Benthic Macroalgae Using Image-based Classification Techniques on Multibeam Backscatter at Cashes Ledge, Gulf of Maine, USA”, Estuarine, Coastal and Shelf Science, vol. 91. Elsevier, New York, NY, USA, pp. 87-101, 2011.
interoferometric
V. Schmidt, Weber, T. C., and Lurton, X., “Optimizing Resolution and Uncertainty in Bathymetric Sonar Systems”, Conference Underwater Acoustic Measurements: Technologies and Results. Corfu, Greece, 2013.
kelps
C. McGonigle, Grabowski, J., Brown, C., Weber, T. C., and Quin, R., “Detection of Deep Water Benthic Macroalgae Using Image-based Classification Techniques on Multibeam Backscatter at Cashes Ledge, Gulf of Maine, USA”, Estuarine, Coastal and Shelf Science, vol. 91. Elsevier, New York, NY, USA, pp. 87-101, 2011.
macroalgae
C. McGonigle, Grabowski, J., Brown, C., Weber, T. C., and Quin, R., “Detection of Deep Water Benthic Macroalgae Using Image-based Classification Techniques on Multibeam Backscatter at Cashes Ledge, Gulf of Maine, USA”, Estuarine, Coastal and Shelf Science, vol. 91. Elsevier, New York, NY, USA, pp. 87-101, 2011.
marine gas seeps
A. E. A. Blomberg, Weber, T. C., and Austeng, A., “Improved Visualization of Hydroacoustic Plumes Using the Split-Beam Aperture Coherence”, Sensors, vol. 18(7). 2018.
methane gas
E. Weidner, Mayer, L. A., Jakobsson, M., Chernykh, D., Ananiev, R., Weber, T. C., Jerram, K., Mohammad, R., and Semiltov, I., “Quantification of Methane Gas Flux and Bubble Fate on the Eastern Siberian Arctic Shelf Utilizing Calibrated Split-beam Echosounder Data”, 2016 Fall Meeting, American Geological Union (AGU). p. San Francisco, CA, 2016.
Methane gas bubbles
E. Weidner, Weber, T. C., Mayer, L. A., Jakobsson, M., Chemykh, D., and Semiltov, I., “A Wideband Acoustic Method for Direct Assessment of Bubble-Mediated Methane Flux”, Continental Shelf Research, vol. 173. Elsevier, pp. 104-115, 2019.
Mid-Water Mapping
J. Beaudoin, Weber, T. C., Jerram, K., Rice, G. A., Malik, M. A., and Mayer, L. A., “Multibeam Echosounder System Optimization for Water Column Mapping of Undersea Gas Seeps”, 2012 Canadian Hydrographic Conference. Niagara Falls, Ontario, Canada, 2012.
multibeam
V. Schmidt, Weber, T. C., and Lurton, X., “Optimizing Resolution and Uncertainty in Bathymetric Sonar Systems”, Conference Underwater Acoustic Measurements: Technologies and Results. Corfu, Greece, 2013.
X. Lurton, Lamarche, G., Brown, C., Heffron, E., Lucieer, V., Rice, G. A., Schimel, A. C. G., and Weber, T. C., “Multibeam sonar backscatter data acquisition and processing: Guidelines and Recommendations from the GEOHAB Backscatter Working Group”, 2015 Fall Meeting, American Geophysical Union (AGU). San Francisco, CA, 2015.PDF icon AGU_2015_BSWG_OS21A-1957.pdf (3.28 MB)
multibeam backscatter calibration
B. Welton, Beaudoin, J., Weber, T. C., Lanzoni, C., and Rice, G. A., “Development of a Method for a Relative Backscatter Field Calibration using Reson 7125 Multibeam Sonar Systems”, US Hydrographic Conference 2013. New Orleans, LA, USA, 2013.
multibeam sonar
C. McGonigle, Grabowski, J., Brown, C., Weber, T. C., and Quin, R., “Detection of Deep Water Benthic Macroalgae Using Image-based Classification Techniques on Multibeam Backscatter at Cashes Ledge, Gulf of Maine, USA”, Estuarine, Coastal and Shelf Science, vol. 91. Elsevier, New York, NY, USA, pp. 87-101, 2011.
multibeam water column gas seeps
J. Beaudoin, Weber, T. C., Jerram, K., Rice, G. A., Malik, M. A., and Mayer, L. A., “Multibeam Echosounder System Optimization for Water Column Mapping of Undersea Gas Seeps”, FEMME-2013. Boston, MA, United States, 2013.
Natural Hydrocarbon; Acoustic Techniques; Gas Flux Measurements; Direct In Situ Measurements; Coal Oil Point Seep Field
A. M. Padilla, Loranger, S., Kinnaman, F. S., Valentine, D. L., and Weber, T. C., “Modern Assessment of Natural Hydrocarbon Gas Flux at the Coal Oil Point Seep Field, Santa Barbara, California”, Journal of Geophysical Research: Oceans, vol. 124. John Wiley and Sons Ltd. , pp. 2472-2484, 2019.
Oil Concentration
T. C. Weber, De Robertis, A., Greenaway, S. F., Smith, S. M., Mayer, L. A., and Rice, G. A., “Estimating oil concentration and flow rate with calibrated vessel-mounted acoustic echo sounders”, PNAS (Proceedings of the National Academy of Sciences of the United States of America), vol. 108. 2011.
oil fate
S. Loranger and Weber, T. C., “Detection and Quantification of Submerged Oil Droplets by a Broadband, High-frequency Echo Sounder”, 2016 Gulf of Mexico Oil Spill and Ecosystem Science Conference. p. Tampa, FL, 2016.
Other
C. W. Holland, Weber, T. C., and Etiope, G., “Acoustic Scattering from Mud Volcanoes and Carbonate Mounts”, Journal of the Acoustical Society of America, vol. 120. Acoustical Society of America, Melville, NY, USA, pp. 3553-3565, 2006.
T. C. Weber, Lyons, A. P., and Bradley, D. L., “Acoustic Propagation in Bubble Clouds Exhibiting Spatial Structure in the Fluctuating Number Density”, IEEE Journal of Oceanic Engineering, vol. 32. IEEE, Washington DC, Washington DC, USA, pp. 513-523, 2007.
T. C. Weber, “Clustered Scatterers: The Effect on the Mean Acoustic Field”, ACM Transactions on Applied Perception (TAP), vol. 123. Association for Computing Machinery (ACM), New York, NY, USA, pp. 3897-3898, 2008.
T. C. Weber, “Observations of clustering inside oceanic bubble clouds and the effect on short-range acoustic propagation”, Journal of the Acoustical Society of America, vol. 124. Acoustical Society of America, Melville, NY, USA, pp. 2783-2792, 2008.PDF icon Weber_08_Observations_Clustering.pdf (552.92 KB)
V. Schmidt, Weber, T. C., Wiley, D. N., and Johnson, M. P., “Underwater Tracking of Humpback Whales (Megaptera Novaeangliae) with High-Frequency Pingers and Acoustic Recording Tags”, IEEE Journal of Oceanic Engineering, vol. 35. IEEE, Washington DC, Washington DC, USA, pp. 821-836, 2010.
M. Weirathmueller, Weber, T. C., Schmidt, V., McGillicuddy, G., Mayer, L. A., and Huff, L. C., “Acoustic positioning and tracking in Portsmouth Harbour, New Hampshire”, IEEE Oceans. Vancouver, British Columbia, Canada, pp. 0-0, 2007.
T. C. Weber, Pena, H., and Bradley, D. L., “Identifying Bubble Clustering: Comparisons of the Coherent and Incoherent Fields”, Underwater Acoustic Measurements: Technologies & Results (UAM). Heraklion, Crete, Greece, 2007.
M. Weirathmueller, Weber, T. C., and Mayer, L. A., “Observations of High Frequency, Long Range Acoustic Propagation in a Harbor Environment”, WaterSide Security. Copenhagen, Copenhagen, Denmark, 2008.
M. Doucet, Gee, L., Weber, T. C., Arsenault, R., Mayer, L. A., Ware, C., and Malik, M. A., “Advanced Mid-Water Tools for 4D Marine Data Fusion and Visualization”, IEEE Oceans. Biloxi, MS, USA, 2009.
C. Lanzoni and Weber, T. C., “High Resolution Calibration of a Multibeam Echo Sounder”, IEEE Oceans. Seattle, WA, USA, 2010.
T. C. Weber, Weirathmueller, M., and Mayer, L. A., “High-frequency One-way Propagation Experiments in Portsmouth Harbor, NH”, Meeting of the Acoustical Society of America (ASA). Miami, FL, USA, 2008.
T. C. Weber, “Clustered Scatters: The Effect on the Mean Acoustic Field”, Meeting of the Acoustical Society of America (ASA). Paris, Paris, France, 2008.
T. C. Weber, Bradley, D. L., and Lyons, A. P., “Multiple Scattering Through Clouds of Gas Bubbles in Liquids: Accounting for Clustering in the Higher-order Moments”, Acoustical Society of America (ASA). San Antonio, TX, USA, 2009.
L. A. Mayer, Weber, T. C., Gardner, J. V., Malik, M. A., Beaudoin, J., and Doucet, M., “More than the Bottom: Multibeam Sonars and Water-column Imaging”, American Geophysical Union (AGU). San Francisco, CA, USA, pp. 1-1, 2010.
T. C. Weber, Mayer, L. A., Greenaway, S. F., De Robertis, A., Wilson, C. D., Smith, S. M., and Rice, G. A., “Observations Near the Well Head using Vessel Mounted Scientific Echo Sounders”, Acoustical Society of America (ASA). Cancun, Quintana Roo, Mexico, 2010.
T. C. Weber, Williams, K., and Tang, D., “Acoustic Estimates of Size Distribution for Bubbles Released from the Seabed”, Acoustical Society of America (ASA). Cancun, Quintana Roo, Mexico, 2010.
T. C. Weber, Lyons, A. P., and Bradley, D. L., “An Estimate of the Gas Transfer Rate from Oceanic Bubbles Derived from Multibeam Sonar Observations of a Ship Wake”, Journal of Geophysical Research, vol. 110. American Geophysical Union, Washington, DC, pp. 1-11, 2005.
phase-differencing
V. Schmidt, Weber, T. C., and Lurton, X., “Optimizing Resolution and Uncertainty in Bathymetric Sonar Systems”, Conference Underwater Acoustic Measurements: Technologies and Results. Corfu, Greece, 2013.
V. Schmidt, “A New Method for Generation of Soundings from Phase-Difference Measurements”, 2014 Canadian Hydrographic Conference. St. John's, NF, Canada, 2014.PDF icon CHC2014_ValSchmidt_paper_vfinal.pdf (9.18 MB)
physical oceanography
A. E. A. Blomberg, Weber, T. C., and Austeng, A., “Improved Visualization of Hydroacoustic Plumes Using the Split-Beam Aperture Coherence”, Sensors, vol. 18(7). 2018.
physical processes
S. Loranger and Weber, T. C., “Detection and Quantification of Submerged Oil Droplets by a Broadband, High-frequency Echo Sounder”, 2016 Gulf of Mexico Oil Spill and Ecosystem Science Conference. p. Tampa, FL, 2016.
PMBS
V. Schmidt, “A New Method for Generation of Soundings from Phase-Difference Measurements”, 2014 Canadian Hydrographic Conference. St. John's, NF, Canada, 2014.PDF icon CHC2014_ValSchmidt_paper_vfinal.pdf (9.18 MB)
predator
S. C. Stienessen, Wilson, C. D., Weber, T. C., and Parrish, J. K., “External and Internal Grouping Characteristics of Juvenile Walleye Pollock in the Eastern Bering Sea”, Aquatic Living Resources, vol. 32. EDP Sciences, 2019.
prey
S. C. Stienessen, Wilson, C. D., Weber, T. C., and Parrish, J. K., “External and Internal Grouping Characteristics of Juvenile Walleye Pollock in the Eastern Bering Sea”, Aquatic Living Resources, vol. 32. EDP Sciences, 2019.
resolution
V. Schmidt, Weber, T. C., and Lurton, X., “Optimizing Resolution and Uncertainty in Bathymetric Sonar Systems”, Conference Underwater Acoustic Measurements: Technologies and Results. Corfu, Greece, 2013.
Reson
G. A. Rice, Greenaway, S. F., Weber, T. C., and Beaudoin, J., “Methods for Collecting and Using Backscatter Field Calibration Information for the Reson 7000 Series Multibeam”, 2012 Canadian Hydrographic Conference. Niagara Falls, Canada, 2012.PDF icon Rice_CHC2012.pdf (239.36 KB)
scattering layers
A. E. A. Blomberg, Weber, T. C., and Austeng, A., “Improved Visualization of Hydroacoustic Plumes Using the Split-Beam Aperture Coherence”, Sensors, vol. 18(7). 2018.
Seafloor Characterization
C. W. Holland, Weber, T. C., and Etiope, G., “Close-range acoustic scattering from mud volcanoes”, Acoustical Society of America (ASA). St. Andrews, New Brunswick, Canada, pp. 0-0, 2005.
T. C. Weber and Lyons, A. P., “A multibeam survey of mid-Seneca Lake: bathymetry, backscatter, and invasive species”, Finger Lakes Research Conference (FLRC). Geneva, NY, USA, pp. 1-17, 2006.
A. P. Lyons and Weber, T. C., “A multibeam sonar survey for benthic lake habitat: Assessing the impact of invasive mussels in Seneka Lake, New York”, Underwater Acoustic Measurements: Technologies & Results (UAM). Heraklion, Crete, Greece, pp. 0-0, 2007.
T. C. Weber, Clark, T. J., and Wilson, C. D., “Simultaneous Water Column and Seafloor Mapping with the Simard ME70”, FEMME - Kongsberg (users conference). Lisbon, Lisbon, Portugal, 2009.
T. C. Weber, Clark, T. J., and Doucet, M., “ME70 Seafloor Characterization and 4D Water Column Visualization”, ICES Working Group on Fisheries Acoustics, Science and Technology. Ancona, Ancona, Italy, 2009.
T. C. Weber and Ward, L. G., “Observations of Backscatter from Sand and Gravel Seafloors Between 170 and 250 kHz”, The Journal of the Acoustical Society of America, vol. 138. Acoustical Society of America, pp. 2169–2180, 2015.PDF icon weber-ward-acoustical-society-2015.pdf (2.89 MB)
J. L. Pirtle, Weber, T. C., Wilson, C. D., and Rooper, C. N., “Assessment of Trawlable and Untrawlable Seafloor Using Multibeam-Derived Metrics”, Methods in Oceanography, vol. 12. Elsevier, pp. 18–35, 2015.PDF icon pirtle-weber-methods-oceanography-05-2015.pdf (1.34 MB)
Seafloor Characterization; Fish Habitat; Groundfish; Bottom-trawling; Gulf of Alaska; Simrad ME70
J. L. Pirtle, Weber, T. C., Wilson, C. D., and Rooper, C., “Seafloor Characterization for Trawlability and Fish Habitat Using the Simrad ME70 Multibeam Echosounder in the Gulf of Alaska”, Ocean Sciences Meeting - ASLO/AGU/TOS. Salt Lake City, UT, United States, 2012.
J. L. Pirtle, Weber, T. C., Wilson, C. D., and Rooper, C., “Seafloor Characterization for Trawlability and Fish Habitat Using the Simrad ME70 Multibeam Echosounder in the Gulf of Alaska”, 2nd National Habitat Assessment Workshop: Fisheries Science to Support NOAA’s Habitat Blueprint. NOAA Fisheries Office of Science and Technology, Seattle, WA, USA, 2012.
J. L. Pirtle, Weber, T. C., Wilson, C. D., Rooper, C., and Calder, B. R., “Seafloor Characterization for Trawlability Using the Simrad ME70 Multibeam Echosounder in the Gulf of Alaska”, GeoHab, Marine Geological and Biological Habitat Mapping Meeting. Orcas Island, WA, United States, 2012.
siberian arctic
E. Weidner, Mayer, L. A., Jakobsson, M., Chernykh, D., Ananiev, R., Weber, T. C., Jerram, K., Mohammad, R., and Semiltov, I., “Quantification of Methane Gas Flux and Bubble Fate on the Eastern Siberian Arctic Shelf Utilizing Calibrated Split-beam Echosounder Data”, 2016 Fall Meeting, American Geological Union (AGU). p. San Francisco, CA, 2016.
sidescan
V. Schmidt, Weber, T. C., and Lurton, X., “Optimizing Resolution and Uncertainty in Bathymetric Sonar Systems”, Conference Underwater Acoustic Measurements: Technologies and Results. Corfu, Greece, 2013.
sonar
V. Schmidt, “A New Method for Generation of Soundings from Phase-Difference Measurements”, 2014 Canadian Hydrographic Conference. St. John's, NF, Canada, 2014.PDF icon CHC2014_ValSchmidt_paper_vfinal.pdf (9.18 MB)
X. Lurton, Lamarche, G., Brown, C., Heffron, E., Lucieer, V., Rice, G. A., Schimel, A. C. G., and Weber, T. C., “Multibeam sonar backscatter data acquisition and processing: Guidelines and Recommendations from the GEOHAB Backscatter Working Group”, 2015 Fall Meeting, American Geophysical Union (AGU). San Francisco, CA, 2015.PDF icon AGU_2015_BSWG_OS21A-1957.pdf (3.28 MB)
Sonar Calibration
S. F. Greenaway and Weber, T. C., “Test Methodology for Evaluation of Linearity of Multibeam Echosounder Backscatter Performance”, IEEE Oceans. Seattle, WA, USA, 2010.
T. C. Weber, “Calibration of a Reson SeaBat 8101 Multibeam Echosounder”, Penn State University, 2004.
Sonar Capabilities
J. A. McConnel, Weber, T. C., Lauchle, G. C., and Gabrielson, T. B., “Development of a high frequency underwater acoustic intensity probe”, IEEE Oceans. Biloxi, MS, USA, pp. 0-0, 2002.
T. C. Weber, Demer, D., Cutter Jr., R. G., and Wilson, C. D., “Working from Top to Bottom with the ME70 Multibeam Echosounder”, ICES Working Group on Fisheries Acoustics, Science and Technology. San Diego, CA, USA, pp. 4-4, 2010.
G. A. Rice, Weber, T. C., Beaudoin, J., and Pirtle, J. L., “Descriptive Report for Project BY1001”, NOAA Integrated Ocean and Coastal Mapping Center, Durham, NH, USA, 2011.
stratification
E. Weidner, Stranne, C., Sundberg, J. Henati, Weber, T. C., Mayer, L. A., and Jakobsson, M., “Tracking the Spatiotemporal Variability of the Oxic–Anoxic Interface in the Baltic Sea with Broadband Acoustics”, ICES Journal of Marine Science. 2020.
submerged oil droplets
S. Loranger and Weber, T. C., “Detection and Quantification of Submerged Oil Droplets by a Broadband, High-frequency Echo Sounder”, 2016 Gulf of Mexico Oil Spill and Ecosystem Science Conference. p. Tampa, FL, 2016.
S. Loranger and Weber, T. C., “Diameter and Density Dependent Target Strength of Submerged Oil Droplets Measured by a Broadband, High-frequency Echo Sounder”, 169th Meeting of the Acoustical Society of America. p. Pittsburgh, PA, 2015.
swerus-c3
E. Weidner, Weber, T. C., Mayer, L. A., Jakobsson, M., Chemykh, D., and Semiltov, I., “A Wideband Acoustic Method for Direct Assessment of Bubble-Mediated Methane Flux”, Continental Shelf Research, vol. 173. Elsevier, pp. 104-115, 2019.
uncertainty
V. Schmidt, Weber, T. C., and Lurton, X., “Optimizing Resolution and Uncertainty in Bathymetric Sonar Systems”, Conference Underwater Acoustic Measurements: Technologies and Results. Corfu, Greece, 2013.
Vessel-Mounted Acoustic Echo Sounders
T. C. Weber, De Robertis, A., Greenaway, S. F., Smith, S. M., Mayer, L. A., and Rice, G. A., “Estimating oil concentration and flow rate with calibrated vessel-mounted acoustic echo sounders”, PNAS (Proceedings of the National Academy of Sciences of the United States of America), vol. 108. 2011.
Walleye pollock
S. C. Stienessen, Wilson, C. D., Weber, T. C., and Parrish, J. K., “External and Internal Grouping Characteristics of Juvenile Walleye Pollock in the Eastern Bering Sea”, Aquatic Living Resources, vol. 32. EDP Sciences, 2019.
Water Column Mapping
T. C. Weber, Pena, H., and Jech, J. M., “Consecutive Acoustic Observations of an Atlantic Herring School in the Northwest Atlantic”, ICES Journal of Marine Science, vol. 66. Elsevier, New York, NY, USA, pp. 1270-1277, 2009.
C. W. Gurshin, Jech, J. M., Howell, W. H., Weber, T. C., and Mayer, L. A., “Measurements of Acoustic Backscatter and Density of Captive Atlantic Cod with Synchronized 300-kHz Multibeam and 120-kHz Split-Beam Echosounders”, ICES Journal of Marine Science, vol. 66. Elsevier, New York, NY, USA, pp. 1303-1309, 2009.
T. C. Weber, Bradley, D. L., Culver, R. L., Lyons, A. P., and Adelman, S. G., “Measurements of ambient bubble populations with a multibeam sonar”, Acoustical Society of America (ASA). St. Andrews, New Brunswick, Canada, pp. 0-0, 2002.
T. C. Weber, Bradley, D. L., Culver, R. L., and Lyons, A. P., “Laboratory Measurements of the 1st and 2nd Moments of Propagation Through Bubbles in a Flow”, Acoustical Society of America (ASA). Austin, TX, USA, pp. 0-0, 2003.
T. C. Weber, Bradley, D. L., Culver, R. L., and Lyons, A. P., “Inferring the Vertical Turbulent Diffusion Coefficient from Backscatter Measurements with a Multibeam Sonar”, Acoustical Society of America (ASA). Austin, TX, USA, pp. 0-0, 2003.
S. G. Adelman, Bradley, D. L., Culver, R. L., and Weber, T. C., “Measuring Ambient Ocean Bubble Fields Uusing a Multibeam Sonar”, Acoustical Society of America (ASA). Austin, TX, USA, pp. 0-0, 2003.
T. C. Weber, Lyons, A. P., and Bradley, D. L., “The effects of fluctuating spatial structures in bubble clouds on the statistics of acoustic propagation”, International Conference on High-Resolution Survey in Shallow Water (HRSSW). Plymouth, Devon, UK, pp. 0-0, 2004.
T. C. Weber, Bradley, D. L., Lyons, A. P., and Bjorno, L., “Acoustic Propagation Through Bubbles: An Exploration of the 1st and 2nd Moments in Various Flow Conditions”, International Conference on Theoretical and Computational Acoustics (ICTCA). Honolulu, HI, USA, pp. 448-469, 2004.
T. C. Weber, Lyons, A. P., and Bradley, D. L., “Multibeam sonar observations of hydrodynamic forcing functions and bubble persistence in a ship wake”, Acoustical Society of America (ASA). San Diego, CA, USA, pp. 0-0, 2004.
T. C. Weber, Lyons, A. P., and Bradley, D. L., “Concurrent optical and acoustic scattering measurements in bubble clouds”, Underwater Acoustic Measurements: Technologies & Results (UAM). Heraklion, Crete, Greece, pp. 0-0, 2005.
R. L. Culver, Weber, T. C., and Bradley, D. L., “The Use of Multibeam Sonars to Image Bubbly Shipwakes”, Underwater Acoustic Measurements: Technologies & Results (UAM). Heraklion, Crete, Greece, pp. 0-0, 2005.
T. C. Weber and Pena, H., “Combining Single Frequency Multibeam with Multifrequency Singlebeam Sonars: An Example with Atlantic Herring”, Conference Underwater Acoustic Measurements: Technologies and Results. Crete, Greece, Greece, pp. 0-0, 2007.
T. C. Weber, Lyons, A. P., and Bradley, D. L., “Identify Bubble Clustering: Comparisons of the Coherent and Incoherent Fields”, Underwater Acoustic Measurements: Technologies & Results (UAM). Heraklion, Crete, Greece, pp. 0-0, 2007.
T. C. Weber, “Multibeam sonar observations of near-surface bubbles during a storm”, Acoustical Society of America (ASA). New Orleans, LA, USA, pp. 0-0, 2007.
T. C. Weber, Pena, H., and Jech, J. M., “Multibeam and single-beam sonar observations of Atlantic herring in the Gulf of Maine”, Acoustical Society of America (ASA). New Orleans, LA, USA, pp. 0-0, 2007.
C. McGonigle, Grabowski, J., Brown, C., Weber, T. C., and Quin, R., “Detection of Deep Water Benthic Macroalgae Using Image-based Classification Techniques on Multibeam Backscatter at Cashes Ledge, Gulf of Maine, USA”, Estuarine, Coastal and Shelf Science, vol. 91. Elsevier, New York, NY, USA, pp. 87-101, 2011.
Whale Tracking
J. H. Miller, Weber, T. C., Tuttle, A., and Potter, D. C., “The dependence of target strength of the northern right whale (Eubalaena glacialis) on the acoustic properties of blubber”, Journal of the Acoustical Society of America, vol. 106. Acoustical Society of America, Melville, NY, USA, pp. 0-2163, 1999.
J. H. Miller, Potter, D. C., Weber, T. C., and Felix, J., “The target strength of the northern right whale (Eubalaena glacialis)”, Journal of the Acoustical Society of America, vol. 105. Acoustical Society of America, Melville, NY, USA, pp. 0-992, 1999.
V. Schmidt, Weber, T. C., Ware, C., Arsenault, R., Wiley, D. N., Johnson, M. P., Dawe, E., and Friedlaender, A. S., “Whale tracking underwater: high frequency acoustic pingers and the instrumented tag (DTAG)”, Acoustical Society of America (ASA). New Orleans, LA, USA, pp. 0-0, 2007.
Xenon; Hydrate; Gas Dissolution; Mass Transfer Coefficient
A. M. Padilla, Waite, W. F., and Weber, T. C., “Observations from Controlled Experiments on the Dissolution of Free-Gas Bubbles and Hydrate-Coated Bubbles in Water”, 2020 Ocean Science Meeting. San Diego, CA, 2020.