Technical Report Archive & Image Library (TRAIL) - 4 Matching Results

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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
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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
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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

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
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