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2018
C. Stranne, Mayer, L. A., Jakobsson, M., Weidner, E., Jerram, K., Weber, T. C., Andersson, L., Nilsson, J., Bjork, G., and Gardfeldt, K., “Acoustic Mapping of Mixed Layer Depth”, Ocean Science, vol. 14, 3. pp. 503-514, 2018.
M. Jakobsson, Hogan, K., and Mayer, L. A., “The Holocene Retreat Dynamics and Stability of Petermann Glacier in Northwest Greenland”, Nature Communications. Springer Nature, 2018.
P. Johnson, Ferrini, V. L., Jerram, K., and Masetti, G., “Multibeam Advisory Committee: Looking back on seven years of multibeam echosounder system acceptance and quality assurance testing for the ships of the U.S. Academic Fleet”, Femme 2018. Bordeaux, France, 2018.PDF icon Multibeam_Advisory_Committee_MAC_Paul_Johnson.pdf (7.79 MB)
2017
C. Stranne, Mayer, L. A., Weber, T. C., Ruddick, B. R., Jakobsson, M., Jerram, K., Weidner, E., Nilsson, J., and Gardfeldt, K., “Acoustic Mapping of Thermohaline Staircases in the Arctic Ocean”, Nature Scientific Reports, vol. 7:15192. Springer Nature, pp. 1-9, 2017.PDF icon Stranne_et_al_2017_Acoustic_Mapping_of_Thermohaline_Staircases.pdf (3.65 MB)
M. Jakobsson, Anderson, L., Backman, J., Barrientos, N., Bjork, G., Coxall, H., Cronin, T., de Boer, A., Gemery, L., Jerram, K., Johansson, C., Kirchner, N., Mayer, L. A., Mörth, C. - M., Nillson, J., Noormets, R., O'Regan, M. A., Pearce, C., Semiltov, I., and Stranne, C., “The Deglacial to Holocene Paleoceanography of Bering Strait: Results From the SWERUS-C3 Program”, 2017 Fall Meeting, American Geophysical Union (AGU). p. New Orleans, LA, 2017.
E. Heffron, Mayer, L. A., Jakobsson, M., Hogan, K., and Jerram, K., “Distribution of an Acoustic Scattering Layer, Petermann Fjord, Northwest Greenland”, 2017 Fall Meeting, American Geophysical Union (AGU). p. New Orleans, LA, 2017.PDF icon AGU2017_HeffronEtAl_OS31A-1355_LowRes.pdf (4.78 MB)
P. Johnson and Jerram, K., “R/V Falkor - EM302 & EM710 Multibeam Echosounder System Quality Assurance Review - FK170602, June 2-8, 2017”, 2017.
P. Johnson and Jerram, K., “R/V Sally Ride EM122 & EM712 Multibeam Echosounder System Review, July 25-28, 2016”, 2017.
P. Johnson, Ferrini, V. L., and Jerram, K., “USCGC Healy EM122 Multibeam Echosounder System Review, May 16-20, 2017”, 2017.
2016
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.
P. Johnson and Jerram, K., “E/V Nautilus EM302 Multibeam Echosounder System Review NA070 - April 10-15, 2016”, University of New Hampshire, Durham, NH, 2016.PDF icon 20160415_Nautilus_final.pdf (14.29 MB)
M. Jakobsson, Nilsson, J., Anderson, L., Backman, J., Bjork, G., Cronin, T., Kirchner, N., Koshurnikov, A., Mayer, L. A., Noormets, R., O'Regan, M. A., Stranne, C., Ananiev, R., Barrientos, N., Chernykh, D., Coxall, H., Eriksson, B., Floden, T., Gemery, L., Gustafson, O., Jerram, K., Johansson, C., Khortov, A., Mohammad, R., and Semiltov, I., “Evidence for an Ice Shelf Covering the Central Arctic Ocean During the Penultimate Glaciation”, Nature Communications, vol. 7. Macmillan Publishers Ltd., 2016.PDF icon mayer-natcomm-01-2016.pdf (3.3 MB)
K. Hogan, Jakobsson, M., Mayer, L. A., Mix, A. C., Jerram, K., Nielsen, T., Kamla, E., Stranne, C., and Eriksson, B., “The Glacimarine Sediment Budget of the Nares Strait-Petermann Fjord Area Since the Last Glacial Maximum”, 2016 Fall Meeting, American Geological Society (AGU). San Francisco, CA, 2016.
M. Jakobsson, Hogan, K., Mayer, L. A., Mix, A. C., Jerram, K., Mohammad, R., Stranne, C., and Eriksson, B., “The History of Retreat Dynamics of Petermann Glacier Inferred from Submarine Glacial Landforms”, 2016 Fall Meeting, American Geological Society (AGU). p. San Francisco, CA, 2016.
P. Johnson, Ferrini, V. L., and Jerram, K., “The Multibeam Advisory Committee (MAC): A Search for Solutions for Collecting Consistent High Quality Multibeam Data Across Multiple Ships, Systems, and Operators in the U.S. Academic Fleet.”, 2016 Fall AGU Meeting. p. San Francisco, CA, 2016.
A. C. Mix, Jakobsson, M., Andrews, J. T., Jennings, A., Mayer, L. A., Anderson, S. T., Brook, E., Ceperley, E., Cheseby, M., Clark, J., Dalerum, F., Dyke, L. M., Einarsson, D., Erkisson, D. B., Frojd, C., Glueder, A., Hedman, U., Heirman, K., Heuze, C., Hogan, K., Padman, J., Pecnerova, P., Reilly, B., Reusche, M., Ross, A., Stranne, C., Marcott, S. A., Muenchow, A., Stoner, J. S., Andresen, C. S., Nicholls, K. W., Holm, C., Jerram, K., Krutzfeld, J., Nicolas, L., Par, L., Lomac-MacNair, K., Madlener, S., McKay, J., Meijer, T., Meiton, A., Brian, M., Mohammad, R., Molin, M., Moser, C., Normark, E., Trinhammer, P., Walczak, M. H., Walczak, P., Washam, P., Karasti, M., and Anker, P., “The Petermann Glacier Experiment, NW Greenland”, 2016 Fall Meeting, American Geological Society (AGU). p. San Francisco, CA, 2016.
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.
K. Jerram and Ferrini, V. L., “R/V Hugh R. Sharp Reson 7125 SVP2 Multibeam Echosounder System Calibration - March 21-23, 2016”, University of New Hampshire, Durham, NH, 2016.PDF icon HRS1602_MAC_report.pdf (1.37 MB)
P. Johnson, Jerram, K., Rice, G. A., Nagel, E., and Zhang, C., “R/V Neil Armstrong Multibeam Echosounder Sea Acceptance Trials - February 10-17, 2016”, Center for Coastal and Ocean Mapping / Joint Hydrographic Center, University of New Hampshire, Durham, NH, 2016.
K. Jerram and Johnson, P., “R/V Sikuliaq EM302 and EM710 Multibeam Echosounder System Calibration - March 7-12, 2016”, University of New Hampshire, Durham, NH, 2016.PDF icon SKQ201602S_MAC_report.pdf (6.85 MB)
L. A. Mayer, Jakobsson, M., Mix, A. C., Heffron, E., Jerram, K., Hogan, K., and Muenchow, A., “Towards the Complete Characterization of Marine-Terminating Glacier Outlet Systems”, 2016 Fall Meeting, American Geophysical Society (AGU). p. San Francisco, CA, 2016.
2015
P. Johnson and Jerram, K., “E/V Nautilus - EM302 Multibeam Echosounder System Review - NA055 - March 30–April 5, 2015”. 2015.
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.
P. Johnson and Jerram, K., “R/V Falkor Multibeam Echosounder System Review - September 25-30, 2015”, Center for Coastal and Ocean Mapping/Joint Hydrographic Center, Durham, NH, 2015.
P. Johnson and Jerram, K., “R/V Kilo Moana - EM122 and EM710 Multibeam Echosounder System Review - KM1505 - April 28 – 30, 2015”, Center for Coastal and Ocean Mapping / Joint Hydrographic Center, Durham, NH, 2015.
P. Johnson, Jerram, K., and Ferrini, V. L., “R/V Kilo Moana - EM122 Multibeam Echosounder Review - KM1514 - August 9-13, 2015”, Center for Coastal and Ocean Mapping / Joint Hydrographic Center, Durham, NH, 2015.
P. Johnson and Jerram, K., “RVIB Nathaniel B. Palmer: EM122 Multibeam Echosounder Sea Acceptance Trial for TX/RX Arrays, NBP1505, June 10-15, 2015”, Center for Coastal and Ocean Mapping / Joint Hydrographic Center, Durham, NH, 2015.
K. Jerram, Weber, T. C., and Beaudoin, J., “Split-beam Echosounder Observations of Natural Methane Seep Variability in the Northern Gulf of Mexico”, Geochemistry, Geophysics, Geosystems. 2015.PDF icon Jerram_Weber_Beaudoin_2015_SBES_observations_of_natural_methane_seep_variability.pdf (2.76 MB)
2014
T. C. Weber, Mayer, L. A., Jerram, K., Beaudoin, J., Rzhanov, Y., and Lavalvo, D., “Acoustic estimates of methane gas flux from the seabed in a 6000 km2 region of the Northern Gulf of Mexico”, Geochemistry, Geophysics, Geosystems, vol. 15, no. 5. AGU, pp. 1911-1925, 2014.PDF icon ggge20450.pdf (1.66 MB)
P. Johnson and Jerram, K., “E/V Nautilus EM302 Multibeam Echosounder System Review”, 2014.
P. Johnson and Jerram, K., “RVIB Nathaniel B Palmer EM122 Multibeam Sea Acceptance Trials - NBP1405”, 2014.
2013
T. C. Weber, Jerram, K., Rzhanov, Y., Mayer, L. A., and Lovalvo, D., “Acoustic and optical observations of methane gas seeps in the Gulf of Mexico”, Proceedings of Meetings on Acoustics, vol. 19. 2013.
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.
K. Jerram, Weber, T. C., and Beaudoin, J., “Observing natural methane seep variability in the northern Gulf of Mexico with an 18-kilohertz split-beam scientific echosounder”, Proceedings of Meetings on Acoustics, vol. 19. 2013.
2012
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.
K. Jerram, Weber, T. C., and Beaudoin, J., “Exploring the capabilities of an 18-kHz split-beam scientific echosounder for water column mapping and seafloor positioning of methane seeps in the northern Gulf of Mexico.”, The Journal of the Acoustical Society of America. 2012.
T. C. Weber, Mayer, L. A., Beaudoin, J., Jerram, K., Malik, M. A., Shedd, B., and Rice, G. A., “Mapping Gas Seeps with the Deepwater Multibeam Echosounder on Okeanos Explorer”, Oceanography, vol. 25. 2012.
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.
2011
T. C. Weber, Beaudoin, J., Shedd, B., Malik, M. A., Jerram, K., Rice, G. A., and Mayer, L. A., “Detecting and mapping gas seeps with a deepwater multibeam echosounder”, Subsea and Arctic Leak Detection Symposium. Houston, TX, USA, 2011.