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| Research Vessel R/V Point Sur | |
|---|---|
| Ship name | R/V Point Sur |
| Ship country | United States |
| Ship owner | Moss Landing Marine Laboratories |
| Ship operator | Moss Landing Marine Laboratories |
| Ship registry | United States |
| Ship builder | Tacoma Boatbuilding Company |
| Ship launched | 1969 |
| Ship acquired | 1969 |
| Ship in service | 1969 |
| Ship decommissioned | 2021 |
| Ship displacement | 230 tons |
| Ship length | 95 ft |
| Ship beam | 26 ft |
| Ship propulsion | Diesel engines, single screw |
| Ship speed | 10 kn |
| Ship capacity | 12 scientists |
Research Vessel R/V Point Sur R/V Point Sur was a 95-foot coastal research vessel operated by Moss Landing Marine Laboratories and homeported at Moss Landing, California. Built in 1969 by the Tacoma Boatbuilding Company and commissioned for oceanographic and fisheries research, Point Sur supported interdisciplinary expeditions along the California Current and the Monterey Bay National Marine Sanctuary. The vessel served as a platform for investigators from institutions such as University of California, Santa Cruz, Scripps Institution of Oceanography, Stanford University, NOAA and numerous federal, state, and academic partners.
Point Sur's hull form and outfitting reflected coastal survey requirements favored by projects led by Office of Naval Research-funded investigators and regional programs like the California Cooperative Oceanic Fisheries Investigations. The ship displaced roughly 230 tons and measured 95 feet in length, with a 26-foot beam and shallow draft suitable for nearshore work in the Monterey Bay and along the California coast. Propulsion was provided by twin diesel engines driving a single screw arranged for endurance profiles required by National Science Foundation grants and National Oceanic and Atmospheric Administration cooperative programs. Onboard systems included a wet laboratory, dry lab, rosette sampler winch, A-frame and hydraulic trawl winch compatible with gear used in PICES-affiliated fisheries surveys and CalCOFI-style oceanographic stations. Navigation and survey electronics were periodically upgraded to standards supported by United States Coast Guard regulations and guidelines used by the American Society of Mechanical Engineers for small research vessels.
Construction began at the Tacoma Boatbuilding Company yard following procurement decisions influenced by regional research needs articulated by Moss Landing Marine Laboratories and partner universities. The vessel was launched in 1969 and entered service the same year after a commissioning sequence involving acceptance trials overseen by representatives from Monterey Bay Aquarium Research Institute-affiliated scientists and administrators from California State University. Fitting out included installation of winches and a hydrographic winch package consistent with surveys conducted by U.S. Geological Survey teams and biological sampling programs coordinated with the California Department of Fish and Wildlife. Early commissioning cruises included trials with investigators from University of California, Berkeley and San Jose State University to validate seaworthiness, station-keeping, and laboratory workflows.
Over five decades Point Sur supported a broad range of operations spanning coastal oceanography, fisheries assessment, marine geology, and ecological monitoring. The vessel participated in long-term time-series work aligned with CalCOFI transects and collaborated with Monterey Bay Aquarium Research Institute projects on submarine canyon studies, as well as with NOAA Fisheries trawl and ichthyoplankton surveys. Point Sur provided logistics for benthic mapping efforts using sidescan and sub-bottom profiling systems analogous to those used by Woods Hole Oceanographic Institution teams and supported geological coring with researchers from University of California, Santa Barbara and Oregon State University. The ship operated under safety oversight linked to protocols from the American Bureau of Shipping and crew certifications consistent with International Maritime Organization conventions administered by the United States Coast Guard.
Point Sur enabled investigations that produced data contributing to understanding of the California Current System, upwelling dynamics described in studies associated with Roger Revelle-inspired programs, and ecosystem assessments informing management by NOAA Fisheries and the California Department of Fish and Wildlife. Scientists aboard conducted hydrographic casts using CTD rosettes, plankton tows for work connected to CalCOFI datasets, and trawl surveys for stock assessments relevant to species managed under the Magnuson-Stevens Fishery Conservation and Management Act. Collaborative research with University of California, Santa Cruz and Stanford University produced peer-reviewed outputs on topics including nearshore trophic dynamics, kelp forest connectivity studied alongside Channel Islands National Marine Sanctuary projects, and sediment transport explored in conjunction with the U.S. Geological Survey. Point Sur also supported educational cruises and training that fed into graduate research programs at San Francisco State University, California Polytechnic State University, and the University of Washington.
Operational control and crewing were provided by Moss Landing Marine Laboratories marine operations staff, integrating licensed mariners who held credentials issued by the United States Coast Guard and safety training standards promulgated by organizations such as the National Safety Council. Scientific complement typically included 8–12 researchers from universities and government labs, while vessel crew included a master, engineer, deckhands, and technicians trained in winch operations and small-boat deployments. Management of ship scheduling, maintenance, and grant-funded mission support involved coordination with offices at California State University, Monterey Bay, the National Science Foundation, and program managers tied to regional initiatives like the Monterey Bay National Marine Sanctuary research agenda.
After more than 50 years of service, R/V Point Sur was retired in 2021 as regional institutions modernized their fleets with vessels such as replacements inspired by designs from naval architecture firms that consult for Scripps Institution of Oceanography and Woods Hole Oceanographic Institution. Decommissioning activities followed protocols consistent with United States Coast Guard disposal guidance and asset transfer practices used by academic fleets. The vessel's legacy endures through archived datasets held by repositories affiliated with Moss Landing Marine Laboratories, contributions to long-term time-series programs like CalCOFI and institutional memory preserved by alumni from University of California, Santa Cruz and partner organizations.
Category:Research vessels of the United States Category:Moss Landing Marine Laboratories