[Keyword='golfinho']
NMML Killer Whale Vessel Survey, Alaska Peninsula 1993
Entry ID: seamap138

[ Get Data ]
[ Update this Record ]

Summary
Abstract: From 13 July to 24 August, 1993, a part of a larger study, waters off
the Alaskan Peninsula were surveyed for killer whales (Orcinus orca) from the
NOAA Glorita using line transect methodology. To provide adequate coverage
throughout the area, the study was limited to areas of known killer whale
concentrations. The vessel was 44.8 m (147 ft) long and had a bridge height of
8.8 m (29 feet).

Purpose: The objectives of this study were as follows: 1) Develop a
photographic identification catalogue of each killer whale encountered, and its
pod, to determine pod identity, distribution, and movements relative to annual
survey effort. 2) Obtain minimum population estimated of killer whales in the
southeastern Bering Sea, central/eastern Aleutian Islands, western Gulf of
Alaska (including Prince ... View entire text
Related URL
Link: GET DATA
Link: GET DATA
Description: Access data from the OBIS and OBIS-SEAMAP websites.
View entire list
Multimedia Sample
Small multimedia sample image
View full image
 
Geographic Coverage
(Click for Interactive Map)
Spatial coordinates   
  N: 58.04   S: 54.16   E: -152.28   W: -166.41

Data Set Citation
Dataset Originator/Creator: National Marine Mammal Laboratory
Dataset Title: NMML Killer Whale Vessel Survey, Alaska Peninsula 1993
Dataset Series Name: OBIS-SEAMAP
Dataset Release Date: 2004-08-09 16:50:30.61395-04
Dataset Release Place: http://seamap.env.duke.edu/
Dataset Publisher: OBIS-SEAMAP
Data Presentation Form: vector digital data
Online Resource: http://nmml.afsc.noaa.gov/
Parent DIF
This data set description is a member of a collection. The collection is described in
OBIS-SEAMAP
Temporal Coverage
Start Date: 1993-08-05
Stop Date: 1993-08-11
Location Keywords
Data Resolution
Latitude Resolution: 0.000167 Decimal degrees
Longitude Resolution: 0.000167 Decimal degrees
Horizontal Resolution Range: 1 meter - < 30 meters
Science Keywords
ISO Topic Category
Platform
SHIPS Ancillary Description
Project
Access Constraints ACCESS CONSTRAINTS: Open public unless otherwise noted.

DISTRIBUTION LIABILITY: Not to hold OBIS-SEAMAP liable for errors in the data.
While we have made every effort to ensure the quality of the database, we
cannot guarantee the accuracy of these datasets. Also please refer to Use
Constraints.
Use Constraints Not to use data contained in OBIS-SEAMAP in any publication, product, or
commercial application without prior written consent of the original data
provider. To cite both the data provider and OBIS-SEAMAP appropriately after
approval of use is obtained. Also please refer to Distribution Liability.
Ancillary Keywords
Data Set Progress
COMPLETE
Originating Center
Data Center
OBIS Spatial Ecological Analysis of Megavertebrate Populations Supplemental Info
Data Center URL: http://seamap.env.duke.edu/

Data Center Personnel
Name: PATRICK N. HALPIN
Phone: 919-613-8062
Email: phalpin at duke.edu
Contact Address:
Duke University
Box 90328
City: Durham
Province or State: NC
Postal Code: 27708
Country: USA
Distribution
Distribution Format: Shapefile
Personnel
EI FUJIOKA
Role: TECHNICAL CONTACT
Role: DIF AUTHOR
Phone: 919-613-8021
Fax: 919-684-8741
Email: efujioka at duke.edu
Contact Address:
LSRC A321
Box 90328
City: Durham
Province or State: NC
Postal Code: 27708
Country: USA
View entire list
Publications/References
Abundance and distribution of Killer Whales (Orcinus orca) in Alaska, 1993.
Creation and Review Dates
DIF Creation Date: 2007-01-22
Last DIF Revision Date: 2008-01-13

  Reformat as FGDC document
  View Text Only Format
[ Update this Record ]

Link to Web Site