SWFSC Marine Mammal Survey, Vaquita 1997, Cruise 1608

Jeffrey Moore

doi:10.15468/emz3rn

SWFSC Marine Mammal Survey, Vaquita 1997, Cruise 1608

Citation

Moore J, OBIS-SEAMAP (2022). SWFSC Marine Mammal Survey, Vaquita 1997, Cruise 1608. Version 1.9. OBIS-SEAMAP. Occurrence dataset https://doi.org/10.15468/emz3rn accessed via GBIF.org on 2024-12-15.

Description

Original provider: NOAA Southwest Fisheries Science Center (SWFSC) Dataset credits: Marine Mammal and Turtle Division, Southwest Fisheries Science Center, NMFS, NOAA Abstract: The 1998 Vaquita Abudance Survey was a collaboration between the National Marine Fisheries Service and SEMARNAP’s Instituto Nacional de la Pesca (INP) of Mexico. This line-transect survey was designed to collect data to estimate the abundance of vaquita, or Gulf of California harbor porpoise. The study area was from the northern end of the Gulf of California south to about 30 degrees north latitude in waters less than 100 meters deep. This survey was conducted by the NOAA Southwest Fisheries Science Center aboard the NOAA ship David Starr Jordan for a total of 1,560 kilometers surveyed from mid-August to mid-September 1997. 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. Purpose: The primary objective was to collect data to estimate the abundance vaquita, or Gulf of California harbor porpoise. Supplemental information: This dataset is supplemental to the following datasets: SWFSC Marine Mammal Survey, Vaquita 2008, Cruise 1637

Purpose

The primary objective was to collect data to estimate the abundance vaquita, or Gulf of California harbor porpoise.

Sampling Description

Study Extent

NA

Sampling

NA

Method steps

NA

Additional info

marine, harvested by iOBIS

Taxonomic Coverages

Scientific names are based on the Integrated Taxonomic Information System (ITIS).

Delphinus
common name: common dolphins rank: genus
Stenella coeruleoalba
common name: Striped Dolphin rank: species
Delphinus capensis
common name: Long-beaked Common Dolphin rank: species
Delphinus delphis
common name: Short-beaked Common Dolphin rank: species
Tursiops truncatus
common name: Common Bottlenose Dolphin rank: species
Lagenorhynchus obliquidens
common name: Pacific White-sided Dolphin rank: species
Globicephala macrorhynchus
common name: Short-finned Pilot Whale rank: species
Orcinus orca
common name: Killer Whale rank: species
Phocoena sinus
common name: Gulf of California harbor porpoise rank: species
Physeter macrocephalus
common name: Sperm Whale rank: species
Kogia sima
common name: Dwarf Sperm Whale rank: species
Mesoplodon
common name: beaked whales rank: genus
Berardius bairdii
common name: Baird's Beaked Whale rank: species
Balaenoptera
common name: baleen whales rank: genus
Balaenoptera edeni
common name: Eden's whale rank: species
Balaenoptera physalus
common name: Fin Whale rank: species
Megaptera novaeangliae
common name: Humpback Whale rank: species
Cetacea
common name: cetaceans rank: order
Cetacea
common name: cetaceans rank: order
Cetacea
common name: cetaceans rank: order
Cetacea
common name: cetaceans rank: order
Balaenoptera
common name: baleen whales rank: genus
Arctocephalus townsendi
common name: Guadalupe Fur Seal rank: species
Mirounga angustirostris
common name: Northern Elephant Seal rank: species
Caniformia
common name: pinnipeds rank: suborder
Otariidae
common name: eared seals rank: family
Cheloniidae
common name: Sea Turtles rank: family
Zalophus californianus
common name: California Sea Lion rank: species

Geographic Coverages

Gulf of California,Mexico

Bibliographic Citations

Contacts

Jeffrey Moore
originator
position: Primary contact
Southwest Fisheries Science Center, NOAA
email: jeff.e.moore@noaa.gov
homepage: https://www.fisheries.noaa.gov/west-coast/science-data/california-current-marine-mammal-assessment-program

OBIS-SEAMAP
metadata author
Marine Geospatial Ecology Lab, Duke University
A328 LSRC building
Durham
27708
NC
US
email: seamap-contact@duke.edu
homepage: https://seamap.env.duke.edu

OBIS-SEAMAP
distributor
Marine Geospatial Ecology Lab, Duke University
A328 LSRC building
Durham
27708
NC
US
email: seamap-contact@duke.edu
homepage: https://seamap.env.duke.edu

Jeffrey Moore
owner
position: Primary contact
Southwest Fisheries Science Center, NOAA
email: jeff.e.moore@noaa.gov
homepage: https://www.fisheries.noaa.gov/west-coast/science-data/california-current-marine-mammal-assessment-program

Jeffrey Moore
administrative point of contact
position: Primary contact
Southwest Fisheries Science Center, NOAA
email: jeff.e.moore@noaa.gov
homepage: https://www.fisheries.noaa.gov/west-coast/science-data/california-current-marine-mammal-assessment-program