Statistical Guidelines for a Pilot Observer Program to Estimate Turtle Takes in the Hawaii Longline Fishery (open access)

Statistical Guidelines for a Pilot Observer Program to Estimate Turtle Takes in the Hawaii Longline Fishery

Abstract: Statistical guidelines are described for the development of a pilot scientific observer sampling program to collect turtle interactions data from the Hawaii longline fishery. The best available data are presented and potential sources of variability in longline turtle take rates are discussed. A stratified sampling design for a pilot survey is developed based on time and target species. An array of sample size choices for the pilot program is presented covering a range of tolerance levels and confidence levels for estimation of total turtle take.
Date: November 1993
Creator: DiNardo, Gerard T.
Object Type: Report
System: The UNT Digital Library
Proceedings of the Second International Conference on Marine Debris: Session 3, Ingestion by Marine Life (open access)

Proceedings of the Second International Conference on Marine Debris: Session 3, Ingestion by Marine Life

Compilation of papers presented during the third session of the Second International Conference on Marine Debris, held by the National Oceanic and Atmospheric Administration in Hawaii, April 1989. This session includes 151 papers describing various impacts that debris ingestion has on marine animals and the environment.
Date: 1990
Creator: Shomura, R. S. & Godfrey, M. L.
Object Type: Article
System: The UNT Digital Library
Proceedings of the Workshop on the Fate and Impact of Marine Debris: Session 3, Fate of Marine Debris (open access)

Proceedings of the Workshop on the Fate and Impact of Marine Debris: Session 3, Fate of Marine Debris

Compilation of papers presented during the third session of a workshop on the Fate and Impact of Marine Debris, held by the National Oceanic and Atmospheric Administration in Hawaii, November 1984. This session includes 5 papers describing the ocean current and circulation flow along with oceanographic factors that play in to drifting debris and population dynamics of marine debris.
Date: 1985
Creator: Shomura, R. S. & Yoshida, H. O.
Object Type: Article
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.
Object Type: Report
System: The UNT Digital Library
Rationalizing the Formula for Minimum Stock Size Threshold (BMSST) in Management Control Rules (open access)

Rationalizing the Formula for Minimum Stock Size Threshold (BMSST) in Management Control Rules

The following document evaluates the formula used for minimum stock size threshold (BMSST). The formula involved is meant to determine whether the stock in fisheries are overstocked or understocked.
Date: April 2008
Creator: Kleiber, Pierre
Object Type: Report
System: The UNT Digital Library
Pilot Study to Incorporate Validation Procedures in the State of Hawaii Commercial Marine License Reporting Program for Charter Fishing Boats (For-Hire Sector) (open access)

Pilot Study to Incorporate Validation Procedures in the State of Hawaii Commercial Marine License Reporting Program for Charter Fishing Boats (For-Hire Sector)

From executive summary: The following report was meant to document the Hawaii charter fishing (for hire) sector's level of compliance with the Hawaii Division of Aquatic Resources (HDAR) commercial fishing reporting system and to identify possible changes to improve the system.
Date: December 2013
Creator: Ma, Hongguang; Hamm, David & Allen, Stewart
Object Type: Report
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.
Object Type: Report
System: The UNT Digital Library
The Hawaiian Monk Seal on Lisianski Island, 1988 and 1990 (open access)

The Hawaiian Monk Seal on Lisianski Island, 1988 and 1990

The following document is a report on an observational study around the Hawaiian monk seal on Lisianski Island in Northwestern Hawaiian Islands between 16-18 of May to 29th of August and the 10th of June to the 11th of August 1990. The data collected is based around reproduction and factors affecting survival as well ashaul-out patterns and population structure.
Date: March 1993
Creator: Lee, Margaret M.; Timme, Leslie K.; VanToorenburg, Richard & Becker, Brenda L.
Object Type: Report
System: The UNT Digital Library
Research Plan to Assess Marine Turtle Hooking Mortality: Results of an Expert Workshop Held in Honolulu, Hawaii November 16-13, 1993 (open access)

Research Plan to Assess Marine Turtle Hooking Mortality: Results of an Expert Workshop Held in Honolulu, Hawaii November 16-13, 1993

Objective: This research plan identifies a coordinated series of research activities to estimate mortality and physiological impacts on marine turtles hooked and/or entangled by Hawaii's domestic longline fishery.
Date: June 1994
Creator: Pooley, Samuel G.
Object Type: Report
System: The UNT Digital Library
Species Profiles: Life Histories and Environmental Requirements of Coastal Vertebrates and Invertebrates Pacific Ocean Region, Report 1, Green Turtle, Chelonia mydas (open access)

Species Profiles: Life Histories and Environmental Requirements of Coastal Vertebrates and Invertebrates Pacific Ocean Region, Report 1, Green Turtle, Chelonia mydas

Abstract: Species profiles are literature summaries of the taxonomy, morphology, distribution, life history, and environmental requirements of aquatic species. They are designed to assist in environmental impact assessments. The green turtle, Chelonia mydas, is found throughout the Pacific Ocean region. Its status is listed as endangered by the International Union for Conservation of Nature and Natural Resources and as threatened in the U.S. Endangered Species Act and is included in Appendix 1 of the Convention on International Trade in Endangered Species of Wild Fauna and Flora. Females nest on a 20,3-, or >4-year cycle, laying one to six clutches per season and averaging between 100 and 110 eggs per clutch. Nesting normally takes place in the summer months. Hatching mortality from predation in the marine environment is thought to be high. After an initial >3-year carnivorous pelagic stage, green turtles become primarily herbivores, residing in shallow coastal areas where they feed on sea grass and/or algae. Growth rates appear to vary with diets and are generally slow. Turtles average 25 years to reach sexual maturity in Hawaii. Adult green turtles are long-lived and have few predators other than man. The use of modern equipment in hunting turtles and the disregard …
Date: July 1989
Creator: Forsyth, Robert G. & Balazs, George H.
Object Type: Report
System: The UNT Digital Library
Report of the National Marine Fisheries Service Automated Image Processing Workshop (open access)

Report of the National Marine Fisheries Service Automated Image Processing Workshop

From introduction: This report is a summary of presentations and discussions from a workshop on automated image processing conducted in Seattle, Washington, from 4-7 September, 2010. The objective of the workshop was to examine current and future applications of automated image processing for fisheries and marine ecology research.
Date: March 2012
Creator: Williams, Kresimir; Rooper, Chris & Harms, John
Object Type: Report
System: The UNT Digital Library
Institutional Analysis of Community-based Marine Resource Management Initiatives in Hawai'i and American Samoa (open access)

Institutional Analysis of Community-based Marine Resource Management Initiatives in Hawai'i and American Samoa

From executive summary: This document provides and analysis of two fisheries policies designed to develop community-based marine research management insitutions in the Western Pacific Region of the United States as delineated in the Magnuson-Stevens Fishery Conservation and Management Act.
Date: November 2012
Creator: Richmond, Laurie & Levine, Arielle
Object Type: Report
System: The UNT Digital Library
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.
Object Type: Report
System: The UNT Digital Library
Synopsis of Biological Data on the Green Turtle in the Hawaiian Islands (open access)

Synopsis of Biological Data on the Green Turtle in the Hawaiian Islands

This report is a synopsis of biological data on the green turtle in the Hawaiian island, including their ecology and life phases, population, exploitation, and the protection and management as of September 1979.
Date: October 1980
Creator: Balazs, George H.
Object Type: Report
System: The UNT Digital Library
Hawaiian Monk Seal Observations at French Frigate Shoals, 1984 (open access)

Hawaiian Monk Seal Observations at French Frigate Shoals, 1984

The following report is based on an observational study on the Hawaiian monk seal conducted at French Frigate Shoals in the Northwestern Hawaiian Islands. The study takes place with various intervals between the 26th of December of 1983 and the 20th of October of 1984. The data collected are based around population structure, reproduction, and factors affecting survival.
Date: December 1992
Creator: Eliason, Julie J.
Object Type: Report
System: The UNT Digital Library
The Hawaiian Monk Seal on Laysan Island, 1990 (open access)

The Hawaiian Monk Seal on Laysan Island, 1990

This report analyzes the observational studies of the Hawaiian monk seal on Laysan Island in the Northwestern Hawaiian Islands during April 10 to August 9 and October 14 to November 4 1990. The data collected focuses on haul-out, behavior, and reproductive patterns; population structure; and factors affecting survival.
Date: June 1994
Creator: Lombard, Karen B.; Becker, Brenda L.; Craig, Mitchell P.; Spencer, Gregory C. & Hague-Bechard, Keleigh
Object Type: Report
System: The UNT Digital Library
U.S. Pacific Marine Mammal Stock Assessment: 2012 (open access)

U.S. Pacific Marine Mammal Stock Assessment: 2012

This is an assessment report based on the population of marine mammals along the Pacific coastline in the year 2012. It is a working document that will continue to be updated as data changes.
Date: January 2013
Creator: Carretta, James V.; Oleson, Erin; Weller, David W.; Lang, Aimee R.; Forney, Karin A.; Baker, Jason et al.
Object Type: Report
System: The UNT Digital Library
Estimating Natural Mortality in Stock Assessment Application (open access)

Estimating Natural Mortality in Stock Assessment Application

The following document is a report taken during a three-day workshop to estimate natural mortality for use in stock assessment applications. The workshop covered biological aspects of mortality, methods for estimation of mortality, and best practices for use of mortality in assessment models. This document presents the findings during this workshop.
Date: June 2011
Creator: Brodziak, Jon; Ianelli, Jim; Lorenzen, Kai & Methot, Richard D., Jr.
Object Type: Report
System: The UNT Digital Library
The Hawaiian Monk Seal and Green Turtle at Pearl and Hermes Reef, 1990 and 1991 (open access)

The Hawaiian Monk Seal and Green Turtle at Pearl and Hermes Reef, 1990 and 1991

This report presents data collected from the observational studies on Hawaiian monk seals and green turtles at Pearl and Hermes Reef in the Northwestern Hawaiian Islands. The data presented was taken on 9-8 of June 1990 and 1 August to 13 September 1991. The data collected was limited to objectives conducting atoll-wide seal censuses, resighting tagged seals, tagging weaned pups, and surveying and destroying debris capable of entangling wildlife. Additionally, efforts in 1991 included retagging seals, tagging unknown-age seals, weighing and measuring immature seals, and bleach-marking seals for ID purposes. Also, interatoll movement, survival, injuries, and entanglement of seals were monitored, seal scats and spews were collected, turtles were tagged, and previously tagged turtles were resighted.
Date: May 1993
Creator: Finn, Michele A.; Henderson, John R.; Becker, Brenda L. & Ragen, Timothy J.
Object Type: Report
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
Object Type: Report
System: The UNT Digital Library
Prediction of Mesophotic Coral Distributions in the Au'au Channel, Hawaii (open access)

Prediction of Mesophotic Coral Distributions in the Au'au Channel, Hawaii

From about this document: This report describes the development and assessment of four spatially explicit predictive models describing mesophotic coral presence in the Au'au Channel Region in the Main Hawaiian Islands.
Date: June 2012
Creator: Costa, Bryan M.; Kendall, Matthew S.; Rooney, John; Chow, Malia; Lecky, Joey; Parrish, Frank A. et al.
Object Type: Report
System: The UNT Digital Library
The Hawaiian Monk Seal on Lisianski Island: 1983 (open access)

The Hawaiian Monk Seal on Lisianski Island: 1983

This is a report on the observational study over the population and findings of monk seal on Lisianski Island in the Northwestern Hawaiian Islands. This report summarizes the data taken during the time-frame between the 25th of April and the 9th of August, 1983.
Date: February 1986
Creator: Johanos, Thea C. & Kam, Alan K. H.
Object Type: Report
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
Object Type: Report
System: The UNT Digital Library
[Factsheet: Octopodidae] (open access)

[Factsheet: Octopodidae]

Entry from a fishery atlas describing characteristics of the Hawaiian octopus (He'e), including Latin names, distinguishing characteristics, life history, and fishing, with an illustration.
Date: 1986
Creator: Kramer, Steven H.
Object Type: Text
System: The UNT Digital Library