31 Matching Results

Search Results

Results: 1 - 24 next
open access

Preliminary Assessment of Habitat Utilization by Hawaiian Green Turtles in Their Resident Foraging Pastures

Description: This report is an assessment for the habitat utilization for all the foraging locations by the Hawaiian green turtles. This document includes underwater surveys, terrestrial surveys, capture efforts, tagging and biometrics, food sources and epizoites, deep-body temperatures, blood sampling and bone biopsies, and electro-immobilization.
Date: March 1987
Creator: Balazs, George H.; Forsyth, Robert G. & Kam, Alan K. H.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Hawaiian Monk Seal Observations and Captive Maintenance Project at Kure Atoll, 1981

Description: This is an observational report on captive seal pups along Green Island and Sand Island during the 1981 population observations. Some pups were flipper-tagged after weaning, five females were kept in a large beach enclosure for observation, then released September 2nd.
Date: March 1986
Creator: Gilmartin, William G.; Morrow, Robert J. & Houtman, Anne M.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Possible Effects of Sampling Biases on Reproduction Rate Estimates for Dolphins in the Eastern Tropical Pacific

Description: From introduction: The purpose of this report is to present a sensitivity analysis on the effects that biased sampling of young calves and lactating females would have on the various estimated life history parameters. This sensitivity analysis provides one measure of reliability of the various estimates. Also, where inconsistencies in the estimates can be identified, this analysis provides one means for evaluating which estimates are likely in error.
Date: March 1983
Creator: Polacheck, Tom
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Censuses and Interatoll Movements of the Hawaiian Monk Seal on Laysan Island, 1985

Description: Abstract: Research on the Laysan Island population of the endangered Hawaiian monk seal, Monachus schauinslandi, was conducted from 2 march to 30 November 1985. census totals excluding pups ranged from 76 to 147, an average increase of nearly 20 animals from the 1984 census results. Overall monthly haul-out distribution for all seals showed highest use in the north ecological unit followed by the west unit. Relatively few animals hauled out in the eastern and southern portions of the island. In… more
Date: September 1989
Creator: Becker, Brenda L.; Morrow, Robert J. & Leialoha, Julia K.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Hawaiian Monk Seal and Green Turtle Research on Lisianski Island, 1986

Description: This is a report where the Hawaiian monk seal and the green turtle were studied intermittently on Lisianski Island throughout the summer of 1986. This observational study includes injuries, deaths, reproductions, entanglements and tagging of seals and green turtles.
Date: August 1988
Creator: Westlake, Robin L. & Siepmann, Paul J.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Forces of Change in Hawaii's Aku (Skipjack Tuna) Industry, 1986 : Workshop Summary

Description: From preface: This is a report of a workshop on the Forces of change in Hawaii's aku (skipjack tuna, Katsuwonus pelamis) industry. The workshop was held on April 30 and May 1, 1986 in Honolulu, Hawaii and was coordianted by the Southwest Fisheries Center (SWFC) Honolulu Laboratory, National Marine Fisheries Service, NOAA. The objectives of the workshop were: 1. To review the status and current research on Hawaii's aku fishery, and 2. To introduce and prepare background material for discussion a… more
Date: April 1987
Creator: Boggs, Christofer H. & Pooley, Samuel G.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

The Hawaiian Monk Seal on Laysan Island, 1983

Description: This report describes data collected during an observational study on the Hawaiian monk seal on Laysan Island during April 23 to July 21 1983. The data collected is on population size, reproduction, and factors affecting survival of the endangered species. There is also a description of a "mobbing" by adult males, resulting in death of a subadult female; the haul out of seals on the south ledge; and the transport of a juvenile male to Honolulu to initiate a captive research program.
Date: March 1989
Creator: Alcorn, Doris J. & Buelna, Elizabeth K.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Hawaiian Monk Seal Reproduction and Injuries on Lianski Island, 1982

Description: Abstract: data on the Hawaiian monk seal, Monachus schnauinslandi, including pup production, pupping locations, and injuries at Lisianski Island in 1982 are presented. Twenty-eight pups were born, of which 26 survived to weaning. Of the observed births, 75% occurred on the east side of the island. Average nursing period for 14 mother-pup pairs was 37.4 days. One exchange of pups was observed. Ten seals were injured while personnel were present on the island. Four of these injuries were attribut… more
Date: July 1986
Creator: Johanos, Thea C. & Henderson, John R.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

The Hawaiian Monk Seal and Green Turtle on Necker Island, 1983

Description: Abstract: Between 24 July and 6 August 1983, a two-person National Marine Fisheries Service field camp examined the Hawaiian monk seal, Monachus schauinslandi, and green turtle, Chelonia mydas, populations of Necker Island. Forty-three seals were identified, photographic records for seal identification were made, and 21 animals were bleach marked. Of three pups at Necker, only one weaned during the study period and was tagged. A pregnant femals was found dead and a necropsy was performed. Eight… more
Date: October 1985
Creator: Morrow, Robert J. & Buelna, Elizabeth K.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

The Hawaiian Monk Seal on Lisianski Island: 1983

Description: 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.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Summary of Environmental and Fishing Information on Guam and the Commonwealth of the Northern Mariana Islands : A Review of the Plankton Communities and Fishery Resources

Description: From introduction: The Resource Assessment Investigation of the Mariana Archipelago (RAIOMA) Program is a study by the Honolulu Laboratory, conducted in close cooperation with the Governments of Guam and the Commonwealth of the Northern Mariana Islands and by University of Guam Marine Laboratory. The investigation will address the problem of determining the potential for development of crustacean, bottom fish, seamount groundfish, benthopelagic, and pelagic resources over the inner and outer sh… more
Date: July 1983
Creator: Uchida, Richard N.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Summary of Environmental and Fishing Information on Guam and the Commonwealth of the Northern Mariana Islands: Historical Background, Description of the Islands, and Review of the Climate, Oceanography, and Submarine Topography

Description: This is a report that provides information on the history of Guam and the Commonwealth of the Northern Mariana Islands, including geological formation and description of each island in the archipelago, as well as the climatic, oceanographic, and submarine topographic features of the area.
Date: November 1983
Creator: Eldredge, L. G.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Recovery Records of Adult Green Turtles Observed or Originally Tagged at French Frigate Shoals, Northwestern Hawaiian Islands

Description: From introduction: This report presents a complete and concise record of tag recoveries for the adult Hawaiian green turtle, Chelonia mydas, made from 1973 through 1982 in association with the breeding colony of French Frigate Shoals (FFS).
Date: August 1983
Creator: Balazs, George H.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Depth Distributions, Growth, and Mortality of Deep Slope Fishes from the Mariana Archipelago

Description: This report provides detailed summaries of in-depth analyses of the population dynamics that represent the first description of population parameters for many if not most of the lutjanids, serranids, and carangids studied in the Mariana Archipelago. The intent of this paper is to summarize these biological findings during a 5-year program.
Date: June 1988
Creator: Ralston, Stephen V. & Williams, Happy A.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Field Manual for Phocid Necropsies (Specifically Monachus schauinslandi)

Description: From introduction: This necropsy manual is a guide for students and technicians in the examination of dead phocids, specifically the Hawaiian monk seal. With this manual, the person performing the necropsy should be able to conduct a gross examination of a monk seal and collect the necessary tissues for microscopic pathology and toxicological studies. The necropsy instructions are based on the assumption that the seal's carcass is very fresh and time is not a limiting factor.
Date: July 1990
Creator: Winchell, Jane M.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Potential Impact of Deep Seabed Mining on the Larvae of Tunas and Billfishes

Description: From introduction: This report describes the biology of tunas and billfishes in the Pacific Ocean, with emphasis on the prime mining areas, examines the probable effects of mining on eggs, larvae and adults, and discusses the significance of adverse effects on the fisheries.
Date: July 1984
Creator: Matsumoto, Walter M.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Hawaiian Monk Seal and Green Turtle Research on Lisianski Island, 1987

Description: This is a report on the observational studies of the Hawaiian monk seal and green turtle on Lisianski Island in the Northwestern Hawaiian Islands. These studies were taken during the 1-4 of June and 5-29 or August 1987 and focused on haul out, reproduction, and factors affecting survival.
Date: September 1988
Creator: Johanos, Thea C. & Withrow, Reid P.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Deep-Sea Shrimp Trapping for Heterocarpus laevigatus in the Hawaiian Archipelago by a Commercial Fishing Vessel

Description: This report summarizes the catch rate of the Heterocarpus laevigatus from the most productive shipping vessel in Hawaii, 1984, the Mokihana. The statistics provide a fairly comprehensive geographic survey of the relative abundance of the species along the Hawaiian Archipelago.
Date: March 1988
Creator: Tagami, Darryl T. & Barrows, Scott
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Hawaiian Monk Seal Population Structure, Reproduction, and Survival on Laysan Island, 1985

Description: This is a report based on an observational study over the population of the endangered Hawaiian monk seal on Laysan Island in the Northwestern Hawaiian Islands. This examination took place between March 2 and November 30, 1985.
Date: 1985-03-02/1985-11-30
Creator: Johanos, Thea C. & Austin, Susan L.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Observations of the Hawaiian Monk Seal on Laysan Island from 1977 through 1980

Description: This is a report based on the observational data collected from Laysan Island on the Hawaiian monk seal. The data collected comes from the observations between 1977 through 1980, reflecting the population and what influences its increase/decrease in number. This includes reproduction patterns and survival rates.
Date: October 1984
Creator: Johnson, Brian W. & Johnson, Patricia A.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
Back to Top of Screen