Johnson, J.B., Aster, R.C. (submitted December, 2002) Volcanic Acoustic Efficiency of Strombolian Eruptions (in review at Journal of Volcanological and Geothermal Research)
Johnson, J.B., Harris, A.J., Hoblitt, R., Clabaugh, L.S. Ground-based Thermal Observations of Gas Pistoning at Pu’u O’o, American Geophysical Union Fall Meeting, Dec. 2002.
Johnson, J.B., Ruiz, M.C., McChesney, P. Low-frequency Acoustic Monitoring and Wind-flitering at Active Volcanoes. American Geophysical Union Fall Meeting, Dec 1999.
Johnson, J.B., Lees, J.M. Integration of Seismic and Infrasonic Data: Essential to the Understanding of Expolsion Source Dynamics at Volcanoes. Seismological Society of America, May 1999.
Johnson, J.B., Lees, J.M. Plugs and Chugs - Strombolian Activity at Sangay, Ecuador, and Karymsky, Russia. American Geophysical Union Fall Meeting, Dec 1998.
Johnson, J.B., Lees, J.M. Gordeev, E.I. Degassing Explosions at Karymsky Volcano, Kamchatka, Russia. Geophysical Research Letters, 25, 3999-4042, 1998.
Johnson, J.B., Lees, J.M. Gordeev, E.I. An Explanation for Degassing Explosions at Karymsky Volcano. Seismological Society of America, Mar 1998.
Johnson, J.B., Malone, S.D. Acoustic Air-wave Propagation from the 1980 Mount St. Helens Eruption. American Geophysical Union Fall Meeting, Dec 1997.
Johnson, J.B., Lees, J.M. Infrasonic and Broad Band Signals Determine Source Parameters for Explosions at Karymsky Volcano, Kamchatka, Russia. American Geophysical Union, Dec 1997.
Johnson, J., Klemperer, S., Zebker, H. Measuring Lava Flow Output From Hawaii's East Rift. Earth Observation Magazine, 16-20, Aug 1996.