1,728,950 research outputs found

    Patterns of vertical habitat use by Atlantic blue marlin (Makaira nigricans) in the Gulf of Mexico

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    We examined data from pop-up archival transmitting (PAT) tags (n = 18) to characterize aspects of vertical habitat use by blue marlin (Makaira nigricans) from the Gulf of Mexico (GOM). Two of these tags were recovered and provided fine-scale information about diving patterns and the relationship between time at depth and temperature. Similar to previous studies, blue marlin in the GOM spent most of their time at the surface and at temperatures within 3° C of surface temperatures. Time at depth was multimodal and the magnitude of the smaller modes was dependent upon the strength and depth of the thermocline. Importantly, time at depth was a complex function of the temperature change relative to the surface, time of day, lunar phase, and water column structure. Temperature change with depth between the western and eastern GOM and the adjacent western Atlantic Ocean was also examined. The depth range (maximum depths varied between 68 and 388 m) varied widely between fish and did not appear to correspond with any particular magnitude of temperature change relative to the surface. Although these data may help to improve stock assessments that are based upon habitat standardizations of CPUE, progress will be limited until the distribution of feeding activity with depth and other aspects of blue marlin behavior in relation to capture probability are elucidated

    [Marlin Oil Company Gin Tag]

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    Tag for Marlin Gin from the Marlin Oil Company in Marlin, Texas, addressed to "exporters and traders"

    Marlin Vander Wilt Letter

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    A letter from a former student of Theora England, Marlin Vander Wilt, given to her on her retirement.https://nwcommons.nwciowa.edu/theorareflections/1023/thumbnail.jp

    KARAKTERISTIK MUTU IKAN BLACK MARLIN LOIN BEKU DI PT. SINAR SEJAHTERA SENTOSA JAKARTA

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    Ikan Black marlin merupakan ikan pelagis yang mempunyai nilai ekonomis penting, oleh karena itu produk olahannya yaitu Black marlin loin beku merupakan salah satu komoditi perikanan yang banyak disukai oleh pasar mancanegara. Sehingga Black marlin loin beku harus memiliki mutu yang baik untuk layak dipasarkan. Tujuan dari penelitian ini adalah untuk mengetahui dan menganalisis karakteristik mutu ikan Black marlin beku yang diproduksi di PT. Sinar Sejahtera Sentosa. Karakteristik yang diuji meliputi karakteristik fisik menggunakan uji organoleptik, kemudian karakteristik kimiawi dengan uji histamin dan karakteristik biologi dengan melakukan uji TPC (Total Plate Count) dan hasilnya kemudian dianalisis menggunakan standar SNI Marlin Loin Beku. Hasil yang diperoleh dari pengujian organoleptik pada black marlin loin beku yaitu 7, sedangkan hasil yang diperoleh dari uji histamin sebesar 1 mg/kg dan uji TPC yaitu 370 coloni/g. Dari hasil tersebut dapat disimpulkan bahwa Ikan Black Marlin Loin beku telah memenuhi standar SNI Marlin Loin Beku, ikan tersebut mempunyai mutu yang baik sehingga aman untuk dikonsumsi dan layak untuk dipasarkan. Black marlin is a pelagic species that has high economic value, therefore the processed product frozen loin black marlin, is one of the fisheries commodities that are preferred by foreign markets. Therefore, frozen black marlin loin must have good quality to be marketable. The aim of this research was to study and analyze the quality characteristics of frozen black marlin loin at PT. Sinar Sejahtera Sentosa. Characteristics test were done by doing physical characteristics using organoleptic test, then chemical characteristics test by doing histamine test and biological characteristics test by doing TPC (Total Plate Count) test and the results were analyzed then with standard SNI Frozen Loin Marlin. The result of organoleptic test on frozen loin black marlin were 7, while the results of histamine test were 1 mg/kg and the TPC test 370 coloni/g. From these results it can be concluded that frozen loin black marlin has fulfilled SNI standards, this fish has a good quality so safe for consumption and marketable.

    Memo from Marlin T. Kurtz to Mr. Ted Chiba and Mr. Shoji Nagumo, January 28, 1943

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    Memorandum of understanding from Marlin Kurtz to Ted Chiba and Shoji Nagumo regarding construction in Recreation Hall 12-26 at Heart Mountain incarceration camp. "Rec. Dept. Form no. 12."The Japanese American Archival Collection documents the people, places, and daily life of Japanese Americans, primarily those who lived in the once thriving community of pre-war Florin in the Sacramento region, as well as the conditions in American incarceration camps during World War II. The approximately 7,000 original items include personal and official letters, photographs, diaries, arts and crafts, newsletters, textiles, camps artifacts, yearbooks and other publications

    [Inventory by Marlin R. Price]

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    Inventory list by Marlin R. Price of incidents concerning John F. Kennedy, Officer J. D. Tippit, Lee Harvey Oswald, and Jack Ruby. The list was compiled on June 26, 1979

    Program for the 1970 Water Show by the Marlin Club

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    This is a four page program for the 1970 Movement, Music and Meaning Water show put on the Springfield College Marlin Club in the Linkletter Natatorium on May 8th and 9th, 1970. The program lists the performances, the participants in the performances (including the "Natatographers), and Marlin Club Officers and people who helped with the show. To see a video of one of the performances, see here:For more information on the history of the Springfield College Marlin Club, see: https://springfield.as.atlas-sys.com/agents/corporate_entities/118

    Finding Aid: RG 177 The Marlin Club Records

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    The Marlin Club Records collection contains photographs, programs and one video created by the Marlin Club and its predecessors, the Synchronized Swimming Club, the Swim Club and the Swimming Club. These materials begin with photographs taken of synchronized swimming being performed in McCurdy Natatorium during the early ‘50s. These are pictures from when the club was known as the Synchronized Swimming Club and was only available to women. Also included are programs from the Water Show “Movement, Music and Meaning” presented by the Marlin Club on May 8th & 9th. The video is also from this show, but which night of the show it comes from is not known. The video is on a rare 1-inch EV tape format and has been digitized.For history of the Springfield College Marlin Club, see: https://springfield.as.atlas-sys.com/agents/corporate_entities/118

    Betanodavirus meningoencephalitis in an Atlantic blue marlin

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    Viral nervous necrosis (viral encephalopathy and retinopathy) is caused by piscine nodavirus (Nodaviridae, Betanodavirus). Since 1986, this highly infectious virus has caused mass mortalities of up to 100% in farmed saltwater and freshwater fish around the world (with the exception of South America and Antarctica), affecting >60 species across 10 orders. The Atlantic blue marlin (Makaira nigricans Lacépède, 1802) is a top-level predator found throughout the tropical waters of the Atlantic and Indo-Pacific oceans. Despite their popularity as a sportfish, relatively little is known about the Atlantic blue marlin and other billfish. We describe here chronic betanodavirus infection in a juvenile Atlantic blue marlin, which is, to our knowledge, the first report of disease in M. nigricans
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