The Scripps Institution of Oceanography Marine Physical Laboratory records document the activities of the research unit; including correspondence, administrative files, research and design materials, contracts and grants, publications and reports, images, and audiovisual recordings.
Scripps Institution of Oceanography. Marine Physical Laboratory Records, 1940-2021, bulk 1950-1999 (SAC 15)
Extent: 77.6 Linear feet (115 archives boxes, 15 records cartons, 36 shoeboxes, 5 flat boxes, and 17 map case folders), + 6.46 GB of digital files
Digital Content
Digital files from this collection. Selected materials from the collection have been digitized. In addition, many of the files are viewable directly through links in the container list.
The Marine Physical Laboratory (MPL) was established in 1946, as one of the first research units at Scripps Institution of Oceanography. During WWII, the University of California Division of War Research (UCDWR) was established as a Navy-oriented research laboratory. One of the early research focuses of the unit was developing defenses against submarine attacks. Closely related to Scripps Institution of Oceanography and housed in San Diego, the UCDWR made advancements in various fields including underwater noise, underwater acoustics, and sonar. After the war, the UCDWR transitioned into the Marine Physical Laboratory (MPL). Originally established as a UC systemwide organized research unit, MPL officially opened on June 1, 1946. In April 1948, MPL was integrated into Scripps Institution of Oceanography.
The Marine Physical Laboratory (MPL) is a multidisciplinary unit and explores a wide variety of research focused on a greater understanding of our oceans as a whole. Over the years research topics have included: acoustics, signal-processing, sound and sonar, seafloor mapping and surveys, currents and wave research, plate tectonics and seismic studies, geomagnetism, ocean heat flow, and other topics of physical oceanography.
MPL has worked to develop new and specialized instruments, equipment, and research platforms to facilitate research. This includes the development and design of: R/P FLIP, Deep Tow vehicle, Oceanographic Research Buoy (ORB), Remote Underwater Manipulator (RUM), doppler sonar, and Albacore DIMUS (Digital Multibeam Steering). Since its founding in 1946, the research unit has maintained its own machine shop to support the design and fabrication of such instruments.
Some early members of the MPL include: Carl Eckart, Russell Raitt, Fred N. Spiess, George Shor, Philip Rudnick, Victor C. Anderson, Frederick H. Fisher, Leonard Liebermann, and Victor Vacquier.
Today, the Laboratory consists of individual research groups, headed by principal investigators. As part of its collaborative research, MPL has received project funding from various sponsors, including the Department of Defense (DoD), the National Science Foundation (NSF), and other federal agencies. The Marine Physical Laboratory also plays a critical role in education at UC San Diego through research programs and Applied Ocean Science (AOS) curriculum.
MPL Directors have included: Carl Eckart (1946-1952), Sir Charles Seymour Wright (1952-1955), Alfred B. Focke (1955-1958), Fred N. Spiess (1958-1980), Kenneth M. Watson (1981-1991), William Kuperman (1992-2020), and Eric Terrill (2021-current).
For more information on the Marine Physical Laboratory, please see: https://mpl.ucsd.edu/history/
The Scripps Institution of Oceanography Marine Physical Laboratory records document the activities of the research unit; including correspondence, administrative files, research and design materials, contracts and grants, publications and reports, images, and audiovisual recordings. Of particular note are materials documenting the Deep Tow vehicle and expeditions, as well as the design, development, and operations of the Digital Multibeam Steering (DIMUS), Remote Underwater Manipulator (RUM), and the R/P FLIP.
The records were collected and maintained by multiple people involved with the unit, including: Fred N. Spiess, Carl Eckart, Victor C. Anderson, Phil Rapp, Victor Vacquier, Kenneth M. Watson, Pat Jordan, Carolyn Ebrahimi (Administrative Assistant), William A. Gaines (Assistant Director of MPL), and Stephen Miller.
Arranged in eight series: 1) CORRESPONDENCE, 2) ADMINISTRATIVE AND SUBJECT FILES, 3) RESEARCH AND DESIGN PROJECTS, 4) DEEP TOW, 5) CONTRACTS, GRANTS, AND PATENTS, 6) PUBLICATIONS AND REPORTS, 7) IMAGES, and 8) AUDIOVISUAL RECORDINGS.
