SWFSC Marine Mammal Survey, MOPS 1987, Cruise 1080

Original provider: NOAA Southwest Fisheries Science Center (SWFSC) Dataset credits: Marine Mammal and Turtle Division, Southwest Fisheries Science Center, NMFS, NOAA Abstract: This 1987 eastern tropical Pacific cetacean line-transect survey was the second in a series of annual surveys (1986-1990) designed to monitor and detect trends in populations of dolphins killed in the yellowfin tuna purse seine fishery. This survey was conducted by the NOAA Southwest Fisheries Science Center aboard NOAA ships David Starr Jordan and McArthur for a combined total of approximately 29,000 kilometers surveyed from late July to early December 1987. This dataset provides the time-date and geographical coordinates, by species/stock, of all cetaceans detected during the survey, as well as the daily and intra-daily start and end points of the line-transect survey by the NOAA Ship McArthur.

Citation: Moore, J. and D. Weller. 2021. SWFSC Marine Mammal Survey, MOPS 1987, Cruise 1080. Version 1.0.0. Dataset published in OBIS-SEAMAP. https://doi.org/10.82144/8d2ebaf5.

Published: October 07, 2025 at 19:10

URL: http://ipt.env.duke.edu/resource?r=zd_191