A Workshop on Methods to Estimate Total and Natural Mortality Rates Using Mean Lenght Observations and Life History Parameters (open access)

A Workshop on Methods to Estimate Total and Natural Mortality Rates Using Mean Lenght Observations and Life History Parameters

The following report presents the results of a workshop on the topic of estimating total and natural mortality rates in data-limited stock assessment situations. The workshop was held by the Pacific Islands Fisheries Science Center (PIFSC) and the Southeast Fisheries Science Center (SEFSC).
Date: June 2012
Creator: Brodziak, Jon; Gedamke, Todd; Porch, Clay; Walter, John; Courtney, Dean; O'Malley, Joseph et al.
System: The UNT Digital Library
Injury Determinations for Humpback Whales and Other Cetaceans Reported to NOAA Response Networks in the Hawaiian Islands during 2007-2012 (open access)

Injury Determinations for Humpback Whales and Other Cetaceans Reported to NOAA Response Networks in the Hawaiian Islands during 2007-2012

From introduction: the present paper provides a summary of injury determinations for cetaceans in and around the Hawaiian EEZ reported injured by human causes to the PIR-MMRN and HIERN during 2007-2012... This paper also summarizes reports from previous years of cetaceans other than humpback whales injured by human causes for the purpose of obtaining additional qualitative information on the sources of injuries and the species involved. (pg. 1)
Date: June 2015
Creator: Bradford, Amanda L. & Lyman, Ed
System: The UNT Digital Library
Historic Fishing Methods in American Samoa (open access)

Historic Fishing Methods in American Samoa

Report discussing the historic fishing practices that are common place among American Samoans. Report includes fishing techniques, types of fishing, and variation between villages.
Date: June 2011
Creator: Armstrong, Karen; Herdich, David & Levine, Arielle
System: The UNT Digital Library
North Pacific Blue Shark Stock Assessment (open access)

North Pacific Blue Shark Stock Assessment

From abstract: A stock assessment of the blue shark (Prionace glauca) population in the North Pacific was conducted using catch and effort data from commercial longline and large mesh driftnet from the years 1971 through 2002.
Date: February 2009
Creator: Kleiber, Pierre; Clarke, Shelley; Bigelow, Keith; Nakano, Hideki; McAllister, Murdoch & Takeuchi, Yukio
System: The UNT Digital Library
Status Review Report: Orange Clownfish (Amphiprion percula) (open access)

Status Review Report: Orange Clownfish (Amphiprion percula)

From abstract: This report was produced in response to a petition received from the Center for Biological Diversity on September 14, 2012, to list eight species of pomacentrid reef fish as endangered or threatened under the Endangered Species Act (ESA) and to designate critical habitat for these species concurrent with the listings...This report summarizes the best available scientific and commercial information on the orange clownfish, and presents an evaluation of the species' status and extinction risk.
Date: April 2016
Creator: Maison, Kimberly A. & Graham, Krista S.
System: The UNT Digital Library
American Somoa as a Fishing Community (open access)

American Somoa as a Fishing Community

From abstract: Monitoring the institutional, socioeconomic, and cultural aspects of fishing is just as important as monitoring fish populations and habitat in ensuring American Samoa's ability to sustain itself as a fishing community.
Date: July 2009
Creator: Allen, Stewart
System: The UNT Digital Library
The Hawaiian Monk Seal in the Northwestern Hawaiian Islands, 2002 (open access)

The Hawaiian Monk Seal in the Northwestern Hawaiian Islands, 2002

The following document presents results of field studies of the endangered Hawaiian monk seal conducted in the Northwestern Hawaiian Islands during 2002. These studies provide information to 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: July 2005
Creator: Johanos, Thea C. & Baker, Jason D.
System: The UNT Digital Library
Spillover Effects of Environmental Regulation for Sea Turtle Protection: The Case of the Hawaii Shallow-set Longline Fishery (open access)

Spillover Effects of Environmental Regulation for Sea Turtle Protection: The Case of the Hawaii Shallow-set Longline Fishery

From introduction: This report presents a study on the spillover effects, also termed "transfer effects", resulting from proposed regulatory changes for the Hawaii longline fishery specifically for swordfish...This study evaluates whether, and to what extent, spillover effects may occur when regulatory changes decrease the allowable fishing activities in the Hawaii shallow-set longline fishery for swordfish.
Date: January 2012
Creator: Chan, Hing Ling & Pan, Minling
System: The UNT Digital Library
Contingency Plan for Hawaiian Monk Seal Unusual Mortality Events (open access)

Contingency Plan for Hawaiian Monk Seal Unusual Mortality Events

Report about the unusual mortality of Hawaiian Monk Seals that includes extensive background information and research along with a prospective contingency plan to respond to the issue of unusual mortality for this species.
Date: May 2004
Creator: Yochem, Pamela K.; Braun, Robert C.; Ryon, Bradley; Baker, Jason D. & Antonelis, George A.
System: The UNT Digital Library
Linking Hawaii Fisherman Reported Commercial Bottomfish Catch Data to Potential Bottomfish Habitat and Proposed Restricted Fishing Areas using GIS and Spatial Analysis (open access)

Linking Hawaii Fisherman Reported Commercial Bottomfish Catch Data to Potential Bottomfish Habitat and Proposed Restricted Fishing Areas using GIS and Spatial Analysis

From executive summary: This report outlines an effort to spatially link commercial bottomfish catch data from the State of Hawaii Fisherman Reporting System with potential adult bottomfish habitat and restricted fishing areas as proposed by the State of Hawaii and the Western Pacific Fishery Management Council.
Date: September 2007
Creator: Parke, Michael
System: The UNT Digital Library
The Hawaiian Monk Seal in the Northwestern Hawaiian Islands, 2001 (open access)

The Hawaiian Monk Seal in the Northwestern Hawaiian Islands, 2001

The following document reports the findings of the studies of the endangered Hawaiian monk seal during 2001 in all of its reproductive sites in the Northwestern Hawaiian Islands. This document contains information evaluating 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: April 2004
Creator: Johanos, Thea C. & Baker, Jason D.
System: The UNT Digital Library
The Hawaiian Monk Seal in the Northwestern Hawaiian Islands, 2004 (open access)

The Hawaiian Monk Seal in the Northwestern Hawaiian Islands, 2004

Report detailing field studies of Hawaiian monk seals conducted at all of its main reproductive sites in the Northwestern Hawaiian Islands.
Date: October 2011
Creator: Johanos, Thea C. & Baker, Jason D.
System: The UNT Digital Library
Corrected Catch Histories and Logbook Accuracy for Billfishes (Isiophoridae) in the Hawaii-based Longline Fishery (open access)

Corrected Catch Histories and Logbook Accuracy for Billfishes (Isiophoridae) in the Hawaii-based Longline Fishery

From abstract: This paper presents corrected catch histories, standardized catch rates, and evaluations of the accuracy of federally mandated commercial logbooks for billfishes taken as incidental catch by the Hawaii-based longline fishery. The study was conducted because billfish misidentifications in logbooks caused by similarities in body size, shape, and coloration have long represented a major challenge in monitoring this fishery.
Date: December 2007
Creator: Walsh, William A.; Bigelow, Keith A. & Ito, Russell Y.
System: The UNT Digital Library
Status Review of Hawaiian Insular False Killer Whales (Pseudorca crassidens) under the Endangered Species Act (open access)

Status Review of Hawaiian Insular False Killer Whales (Pseudorca crassidens) under the Endangered Species Act

Report on the status of Hawaiian insular false killer whales in relation to the Endangered Species Act and its status evaluation.
Date: August 2010
Creator: Oleson, Erin M.; Boggs, Christofer H.; Forney, Karin A.; Hanson, M. Bradley; Kobyashi, Donald R.; Taylor, Barbara L. et al.
System: The UNT Digital Library
A Sociocultural Assessment of Filipino Crew Members Working in the Hawaii-based Longline Fleet (open access)

A Sociocultural Assessment of Filipino Crew Members Working in the Hawaii-based Longline Fleet

From introduction: This report describes a subset of the results from a 2003-2004 sociocultural study of fishermen in the Hawaii-based longline fleet. Explored here are the perspectives and experiences of Filipino fishermen working as crew in the Hawaii longline industry.
Date: October 2006
Creator: Allen, Stewart D. & Gough, Amy
System: The UNT Digital Library
Depth Derivation Using Multispectral WorldView-2 Satellite Imagery (open access)

Depth Derivation Using Multispectral WorldView-2 Satellite Imagery

Report discussing high-resolution multibeam bathymetry data. Results show that in the absence of shallow (0-20 m) high-resolution bathymetric data, satellite-derived depths are an important resource for assessing, monitoring, and managing shallow coral reef ecosystems. (pg. iii)
Date: June 2015
Creator: Ehses, Julia S. & Rooney, John J.
System: The UNT Digital Library
2012 Economic Cost Earnings of Pelagic Longline Fishing in Hawaii (open access)

2012 Economic Cost Earnings of Pelagic Longline Fishing in Hawaii

From abstract: This report presents findings from the Pacific Islands Fisheries Science Center (PIFSC) cost-earnings study of the Hawaii-based longline fishery fleet which primarily targets bigeye tuna and swordfish...This report also compares 2012 results with the previous cost-earnings studies of the Hawaii longline fleet that examines the economic profiles of the fleet for 2000 and 2005 operations.
Date: October 2016
Creator: Kalberg, Kolter & Pan, Minling
System: The UNT Digital Library
Proceedings of the 2015 International Summit on Fibropapillomatosis: Global Status, Trends, and Population Impacts (open access)

Proceedings of the 2015 International Summit on Fibropapillomatosis: Global Status, Trends, and Population Impacts

This document summarizes the findings from the 2015 International Summit pm Fibropapillomatosis (FP) convened in Honolulu, Hawaii June 11-14, 2015. The purpose of this convention was to provide a forum to assess the status and trends of the disease globally and its demographic impact on sea turtles.
Date: August 2016
Creator: Hargrove, Stacy; Work, Thierry; Brunson, Shandell; Foley, Allen M. & Balazs, George
System: The UNT Digital Library
Design and Implementation of a Bottomfish Fishery-independent Survey in the Main Hawaiian Islands (open access)

Design and Implementation of a Bottomfish Fishery-independent Survey in the Main Hawaiian Islands

The following document conducts stock assessment reports on deep-slope bottomfish along the State of Hawaii. The goal of this report is to improve stock assessments through optimal design and implementation of a fishery-independent survey for the Deep-7 bottomfish complex in the main Hawaiian Islands.
Date: June 2016
Creator: Richards, Benjamin L.; Smith, Steven G.; Ault, Jerald S.; DiNardo, Gerard T.; Kobayashi, Donald; Domokos, Reka et al.
System: The UNT Digital Library
Sea Turtle and Pelagic Fish Sensory Biology: Developing Techniques to Reduce Sea Turtle Bycatch in Longline Fisheries (open access)

Sea Turtle and Pelagic Fish Sensory Biology: Developing Techniques to Reduce Sea Turtle Bycatch in Longline Fisheries

The following document describes reported instances of sea turtle bycatch and research projects with the objective on how to reduce longline-turtle interactions and the mortality caused by such encounters.
Date: December 2006
Creator: Swimmer, Yonat & Brill, Richard
System: The UNT Digital Library
Range-Wide Patterns in Hawaiian Monk Seal Movements Among Islands and Atolls (open access)

Range-Wide Patterns in Hawaiian Monk Seal Movements Among Islands and Atolls

Report that presents a new analysis of movements throughout the species range based on tagged seals over a 30-year period.
Date: February 2015
Creator: Johanos, Thea C.; Harting, Albert L.; Wurth, Tracy L. & 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
Demand for Hawaii Bottomfish Revisited: Incorporating Economics into Total Allowable Catch Management (open access)

Demand for Hawaii Bottomfish Revisited: Incorporating Economics into Total Allowable Catch Management

Report on the biological availability of Hawaii bottom fish and the corresponding economic demand for said fish.
Date: September 2009
Creator: Hospital, Justin & Pan, Minling
System: The UNT Digital Library
Hawaiian Archipelago Marine Ecosystem Research (HAMER) (open access)

Hawaiian Archipelago Marine Ecosystem Research (HAMER)

From introduction: The following document describes a 10-year, multiagency, collaborative program proposed to advance ecosystem science and resource management in Hawaii.
Date: February 2008
Creator: Hawaii. Division of Aquatic Resources.
System: The UNT Digital Library