Development and Testing of Two Towed Volumetric Hydrophone Array Prototypes to Improve Localization Accuracy During Shipboard Line-transect Cetacean Surveys (open access)

Development and Testing of Two Towed Volumetric Hydrophone Array Prototypes to Improve Localization Accuracy During Shipboard Line-transect Cetacean Surveys

The following document presents the result of a project aimed at improving the hydrodynamics of the volumetric array design for towing at faster speeds of 10 knots from large research vessels. The document explains the theory behind the design considerations for each prototype presented, sea trial results and subsequent modifications, and discuss improvements for future designs.
Date: March 2016
Creator: Barkley, Yvonne; Barlow, Jay; Rankin, Shannon; D'Spain, Gerald & Oleson, Erin
System: The UNT Digital Library
Injury Determinations for Marine Mammals Observed Interacting with Hawaii and American Samoa Longline Fisheries During 2009-2013 (open access)

Injury Determinations for Marine Mammals Observed Interacting with Hawaii and American Samoa Longline Fisheries During 2009-2013

The following document is a compilation of reports of marine mammal interactions with the Hawaii and American Samoa longline fisheries during 2009-2013, including the assessments of the number of marine mammal deaths, serious injuries, and non-serious injuries by fishery, species, and management areas.
Date: March 2016
Creator: Bradford, Amanda L. & Forney, Karin A.
System: The UNT Digital Library
Stock Assessment Updates if the Bottomfish Management Unit Species of American Samoa, the Commonwealth of the Northern Mariana Islands, and Guam in 2015 Data through 2013 (open access)

Stock Assessment Updates if the Bottomfish Management Unit Species of American Samoa, the Commonwealth of the Northern Mariana Islands, and Guam in 2015 Data through 2013

From abstract: This report conducts a strict stock assessment update of the Bottomfish Management Unit Species (BMUS) complexes in American Samoa, the Commonwealth of the Northern Mariana Islands, and Guam, using the same base case production model as used in the previous stock assessment (Brodziak et al., 2012), but with an additional 3 years of catch and nominal catch-per-unit-effort as input data...This paper also conducts stock projections for 2016 and 2017.
Date: March 2016
Creator: Yau, Annie; Nadon, Marc; Richards, Benjamin; Brodziak, Jon & Fletcher, Eric
System: The UNT Digital Library
The Socioculture Importance of Spearfishing in Hawai'i (open access)

The Socioculture Importance of Spearfishing in Hawai'i

The following document examines the importance of spearfishing as a traditional fishing method in Hawaii. The purposes of the research behind this report were to develop a better understanding of the spearfish fishery and community; identify key players and organizations associated with the fishery; provide information to assist the State of Hawaii and the Western Pacific Regional Fishery Management Council in making decisions based on increased understanding of the ways people are socioeconomically affected by fishery policies; document the perspectives/concerns of local spearfishermen and resources users; and contribute to the development and refinement of the fishing community profiles for Hawaii in response to The Magnuson-Stevens Act, National Standard 8.
Date: March 2012
Creator: Stoffle, Brent W. & Allen, Stewart D.
System: The UNT Digital Library
Clinical Observations of Ocular Disease in Hawaiian Monk Seals (Monachus schauinslandi) (open access)

Clinical Observations of Ocular Disease in Hawaiian Monk Seals (Monachus schauinslandi)

From abstract: In 1995, 12 undersized, weaned female Hawaiian monk seal pups were captured at French Frigate Shoals in the Northwestern Hawaiian Islands... Eleven of the pups developed clinical signs of an eye disease between 12 and 46 days after capture... The cause of the eye disease and the site where it originated remain unknown.
Date: March 2009
Creator: Hanson, Mark T.; Aguirre, A. Alonso & Braun, Robert C.
System: The UNT Digital Library
The Hawaiian Monk Seal in the Northwestern Hawaiian Islands, 2003 (open access)

The Hawaiian Monk Seal in the Northwestern Hawaiian Islands, 2003

The following document provides information from the 2003 field studies of the endangered Hawaiian monk seal in the Northwestern Hawaiian Islands. These studies evaluate the status and trends of monk seal subpopulations, natural history traits such as survival, reproduction, growth, behavior, and feeding habits, and the success of various activities designed to facilitate population growth.
Date: March 2007
Creator: Johanos, Thea C. & Baker, Jason D.
System: The UNT Digital Library
Evaluation of Time-area Closures to Reduce Incidental Sea Turtle Take in the Hawaii-based Longline Fishery: Generalized Additive Model (GAM) Development and Retrospective Examination (open access)

Evaluation of Time-area Closures to Reduce Incidental Sea Turtle Take in the Hawaii-based Longline Fishery: Generalized Additive Model (GAM) Development and Retrospective Examination

This report documents a series of steps taken at the National Marine Fisheries Service, Pacific Islands Fisheries Science Center in response to the Order issued by Chief U.S. District Court Judge David Alan Ezra, District of Hawaii, in the case of CMC et al. versus NMFS et al.; CIVIL BO. 99-00152; dated November 23, 1999, to complete an analysis of the temporal and spatial distribution of interactions between Hawaii-based longline vessels and sea turtles to determine time and area closures that would provide the greatest benefit to the turtles.
Date: March 2005
Creator: Kobayashi, Donald R. & Polovina, Jeffrey J.
System: The UNT Digital Library