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Catch and Effort from Hawaii's Longline Fishery Summarized by Quarters and Five Degree Squares

Description: This report provides quarterly and yearly summaries of Hawaii's pelagic longline catch (numbers of fish) and effort (hooks) reported by five-degree (latitude by longitude) squares based on the National Marine Fisheries Service longline logbook program. Species summarized include albacore, bigeye tuna, yellowfin tuna, striped marlin, blue marlin, black marlin, swordfish, mahimahi, and wahoo.
Date: January 1996
Creator: Curran, Daniel S.; Boggs, Christofer H. & He, Xi

An Evaluation of Oocyte Size in Multiple Regressions Predicting Gonad Weight from Body Weight: a Test Using Hawaiian Ehu, Etelis carbunculus

Description: The following report is meant to evaluate whether the information on oocyte size improves ability to predict ovary weight from body weight, and we evaluate the cost-effectiveness of different sample sizes for characterizing egg size.
Date: October 1994
Creator: Lau, Boulderson B. & DeMartini, Edward E.

Fishery Interaction Between the Tuna Lonline and Other Pelagic Fisheries in Hawaii

Description: Abstract: The Hawaii pelagic surface fisheries and more recently the longline fisheries have grown dramatically. As a result, competition between fisheries on the fishing grounds and in the marketplace has also increased. Physical conflicts between vessels and claims of decreased fishing success by surface (troll and handline) fishermen led to the enactment of Federal regulations limiting the number of domestic longline vessels and the areas in which they can operate. The scientific evidence of biological or economic fishery interaction between longline and small-vessel fishermen is limited but suggests that intense longline fishing near the Hawaiian Islands has the potential to affect catch rates in other Hawaii fisheries. Better data collection and more research are needed to document fishery interaction and to improve fishery management.
Date: October 1993
Creator: Skillman, Robert A.; Boggs, Christofer H. & Pooley, Samuel G.

Guidelines for Handling Marine Turtles Hooked or Entangled in the Hawaii Longline Fishery: Results of an Expert Workshop Held in Honolulu, Hawaii March 15-17, 1995

Description: This report provides a description of the findings that resulted from a workshop to develop guidelines for handling hooked and entangled turtles, hosted by the NMFS Honolulu Laboratory March 15-17, 1995.
Date: November 1995
Creator: Balazs, George H.; Pooley, Samuel G. & Murakawa, Shawn K.

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

Description: 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.

The Hawaiian Monk Seal at French Frigate Shoals, 1988-89

Description: This report is based on an observational study on the Hawaiian monk seal, located at French Frigate Shoals in the Hawaiian Islands National Wildlife Refuge. Study took place from April 4th to August 31st 1988 and from March 25th to September 4th 1989. Data was made to conduct atoll-wide beach censuses of monk seals to assess productivity, survival, movements between atolls and islands, and population structure and distribution; furthermore, the study was made to monitor reproduction rates, movement between islands, tagging weaned pups, record injuries and deaths, perform necropsies, and catalogue and destroy debris capable of entangling wildlife.
Date: December 1992
Creator: Craig, Michael P.; Alcorn, Doris J.; Forsyth, Robert G.; Gerrodette, Tim; Brown, Mary A.; Choy, Barry K. et al.

The Hawaiian Monk Seal at French Frigate Shoals, 1990-91

Description: The following report analyzes the data recorded from the observational studies on the Hawaiian monk seal at French Frigate Shoals in the Hawaiian Islands National Wildlife Refuse during 1990 and 1991. The data recorded focuses on reproduction rates, necropsies, deaths, entanglement, and survival methods.
Date: September 1994
Creator: Craig, Mitchell P.; Megyesi, Jennifer L.; Hall, C. Scott; Glueck, Jennifer L.; Laniawe, Leona P.; Delaney, Elizabeth A. et al.

The Hawaiian Monk Seal in the Northwestern Hawaiian Islands, 1994

Description: The following report is a summary of observational studies on the Hawaiian monk seal in the Northern Hawaiian Islands during 1994. The information provided is meant to evaluate the status and trends of monk seal populations, natural history traits such as survival, reproduction, growth, behavior, and feeding habits, and the success of various activities designed to facilitate population growth.
Date: May 1996
Creator: Johanos, Thea C. & Ragen, Timothy J.

The Hawaiian Monk Seal in the Northwestern Hawaiian Islands, 1995

Description: The following report is based on findings from the observational studies on the Hawaiian monk seal in the Northwestern Hawaiian Islands during 1995. The objectives of this research were to conduct beach counts (censuses), tag weaned pups and immature seals for permanent identification, identify other seals by previously applied tags and by natural or applied markings, monitor reproduction, survival, injuries, entanglements, interatoll movements, disappearances, and deaths, perform necropsies, collect tissue samples for DNA analysis, and inventory, sample, and destroy debris capable of entangling wildlife.
Date: July 1997
Creator: Johanos, Thea C. & Ragen, Timothy J.

The Hawaiian Monk Seal in the Northwestern Hawaiian Islands, 1996

Description: This document describes field studies of the endangered Hawaiian monk seal in the Northwestern Hawaiian Islands in 1996. The studies provide information on the status and trends of monk seal populations, natural history traits (survival, reproduction, growth, behavior, and feeding habits), and the success of various activities designed to facilitate population growth.
Date: March 1999
Creator: Johanos, Thea C. & Ragen, Timothy J.

The Hawaiian Monk Seal in the Northwestern Hawaiian Islands, 1997

Description: The following document provides the findings on the field studies over the endangered Hawaiian monk seal in the Northwestern Hawaiian Islands during 1997. The information covered evaluates the status and trends of monk seal populations, natural history traits (survival, reproduction, growth, behavior, and feeding habits), and the success of various activities designed to facilitate population growths.
Date: June 1999
Creator: Johanos, Thea C. & Ragen, Timothy J.

The Hawaiian Monk Seal, Monachus schauinslandi, at Kure Atoll, 1982-83

Description: This report describes an observational research on the population of the Hawaiian monk seal at Kure Atoll taken from the March to October of 1982 to the April to June of 1983. The study focuses on deaths, injuries, reproduction rates, and data gathered during seal captivity.
Date: February 1991
Creator: Bowlby, C. Edward; Scoggins, Penelope D.; Watson, Rodney T. & Reddy, Michelle L.

Hawaiian Monk Seal Observations at French Frigate Shoals, 1984

Description: 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.

Hawaiian Monk Seal Observations at French Frigate Shoals, 1985

Description: This report presents the results of observational studies on the Hawaiian monk seal at French Frigate Shoals in the Northwestern Hawaiian Islands from April 4 to September 11 1985, and during 2-19 of December. The data recorded is on the population structure, reproduction, and factors affecting survival.
Date: September 1993
Creator: Eliason, Julie J.; Henderson, John R. & Webber, Marc A.

The Hawaiian Monk Seal on Laysan Island, 1986

Description: This report is based on an observational study on the Hawaiian monk seal at Laysan Island, Northwestern Hawaiian Islands, from May 4 to August 4 1986. Data includes population rates, reproductive rates, deaths, injuries, necropsies, and entanglements.
Date: December 1993
Creator: Alcorn, Doris J. & Westlake, Robin L.

The Hawaiian Monk Seal on Laysan Island, 1987 and 1989

Description: This report is based on the findings from an observational study on the Hawaiian monk seal on Laysan Island in the Northwestern Hawaiian Islands during April 8 to July 20 1987 and March 30 to July 16 1989. The data collected focuses on haul-out, behavior, and reproductive patterns; population structure; and factors affecting survival.
Date: October 1994
Creator: Becker, Brenda L.; Ching, Patrick A.; Hiruki, Lisa M. & Zur, Steven A.

The Hawaiian Monk Seal on Laysan Island, 1988

Description: This report is based on the observational studies of the Hawaiian monk seal studied on Laysan Island in the Northwestern Hawaiian Islands from 28 February to 20 June and from 24 October to 13 November 1988. The data collected covers haul-out patterns, population structure, reproductive patterns, and patterns affecting survival (primarily adult male aggression toward adult female and immature seals).
Date: September 1990
Creator: Johanos, Thea C.; Becker, Brenda L.; Brown, Mary A.; Choy, Barry K.; Hiruki, Lisa M.; Brainard, Russell E. et al.

The Hawaiian Monk Seal on Laysan Island, 1990

Description: 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

The Hawaiian Monk Seal on Laysan Island, 1991

Description: This report presents the findings of an observational study on the Hawaiian monk seal on Laysan Island in the Northwestern Hawaiian Islands during March 31 to July 22 1991. The data collected focuses on haul-out, behavior, and reproductive patterns; population structure; and factors affecting survival.
Date: February 1995
Creator: Becker, Brenda L.; O'Brien, Kristen E.; Lombard, Karen B. & Laniawae, Leona P.

The Hawaiian Monk Seal on Lisianski Island, 1988 and 1990

Description: 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.