SWFSC Marine Mammal Survey of the California Coast (1426)
NOAA Southwest Fisheries Science Center (SWFSC)

Coastal Marine Mammal Program
NOAA Southwest Fisheries Science Center

This 1991 line-transect survey was designed to make abundance estimates for the cetacean species commonly found in California waters and killed in commercial gill net fishing operations. This survey was conducted by the NOAA Southwest Fisheries Science Center aboard NOAA Ship McArthur for a total of approximately 10,000 kilometers surveyed from late July to early November 1991. 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.

The primary purpose of the cruise was to estimate the abundance and understand the distribution of dolphin and whale species that inhabit California waters and are killed in United States commercial gill net fishing operations.

N/A

Hill, P. Scott, and Jay Barlow. 1992. Report of a marine mammal survey of the California coast aboard the research vessel McArthur July 28-November 5, 1991. NOAA-TM-NMFS-SWFSC-169

Overview

Attributes described below represent those in the original dataset provided by the provider.
Only minimum required attributes are visible and downlodable online. Other attributes may be obtained upon provider's permission unless otherwise noteded below.

Attributes in dataset provided

Attribute (table column)	Description
tsn	Species ITIS TSN
oid	Unique ID number (generated by SEAMAP)