DWright State Universityepartment of Physics, 3640 Colonel Glenn Hwy, Dayton, OH 45435 United States
Division of Earth and Ocean Sciences, Nicholas School of the Environment and Earth Sciences/ Center for Nonlinear and Complex Systems Duke University, Box 90230, Durham, NC 27708 United States
Woods Hole Oceanographic Institution, 360 Woods Hole Rd, Woods Hole, MA 02543 United States ; USGS Woods Hole, 384 Woods Hole Rd, Woods Hole, MA 02543 United States