Výsledky vyhledávání - "John L. Tombokan"

Gastropod Community On Seagrass Ecosystem in Makalisung coast

Autor: Cindy Kaseger, Jans Djoike Lalita, Ferdinand Frans Tilaar, John L. Tombokan, Stephanus V. Mandagi, Edwin L. A. Ngangi

Publikováno v: Jurnal Ilmiah PLATAX; Vol 9, No 2 (2021): ISSUE JULY-DECEMBER 2021; 314-320

The aim of the research is to know various species of gastropods and gastropod community structure through species density, percent density, dominant species, and association of species of gastropods on seagrass ecosystem. Research with the method of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c2fed3657e71127707e9a3c3f37bb80
https://ejournal.unsrat.ac.id/index.php/platax/article/view/34974

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Macroalgae Community Structure in Tanjung Merah Waters, Bitung City

Autor: Rene Ch. Kepel, Febrio V. Achmad, Stephanus Vianny Mandagi, John L. Tombokan, Edwin L. A. Ngangi, Ferdinand F. Tilaar

Publikováno v: Jurnal Ilmiah PLATAX; Vol 9, No 1 (2021): ISSUE JANUARY-JUNE 2021; 138-144

Seaweed is a component of coastal ecosystems that makes a major contribution to the Indonesian economy. This marine plant is a potential food source and industrial raw materials that can be used to improve people's welfare as these marine macroalgae

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15d182bd6e0c2c0dd945cf94629814ac
https://ejournal.unsrat.ac.id/index.php/platax/article/view/34427

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The Survival Rate and Growth of Juvenile Crayfish (Cherax quadricarinatus) With Different Types of Shelter

Autor: Hengky J Sinjal, Ockstan J. Kalesaran, John L. Tombokan, Reiny A. Tumbol, Winda M. Mingkid, Jimmy Mamuaya

Publikováno v: Jurnal Ilmiah PLATAX; Vol 7, No 2 (2019): ISSUE JULY-DECEMBER 2019; 427-431

An experiment was designed to assess the relative performance of three shelter types on the survival and growth of red-claw crayfish (Cherax quadricarinatus). A 13 days old juvenile crayfish with an average length of 10 mm were cultured in 400 ml wat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c0455cbbba4c3c6d5072b5098b4ee43
https://ejournal.unsrat.ac.id/index.php/platax/article/view/24510

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Some Biological Aspects of Freshwater Lobsters, Cherax quadricarinatus, in Ralik River of Southeast Minahasa and in Tondano Lake of Minahasa

Autor: Rinaldi Kuhu, Rose O.S.E. Mantiri, John L. Tombokan

Publikováno v: Jurnal Ilmiah PLATAX; Vol 7, No 1 (2019): ISSUE JANUARY-JUNE 2019; 34-41

The purpose of this study was to determine the relationship between the length of weight, the growth patterns and the biological conditions of freshwater crayfish, Cherax quadricarinatus , in two different locations namely river and lake. Sampling in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2ab4f83f88d6864834c210dab27219a
https://ejournal.unsrat.ac.id/index.php/platax/article/view/21444

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Weight-Length and Condition Factor of Snakehead Fish Channa striata (Bloch, 1793) from Tondano Lake North Sulawesi

Autor: Musa Amanpokptis, John L. Tombokan, Nego E. Bataragoa, Fransine B. Manginsela

Publikováno v: JURNAL PERIKANAN DAN KELAUTAN TROPIS; Vol 10, No 1 (2019); 6-17

Sampling was done in two places, Tolour village and Kaweng village. Samples were taken from fishermen in July and August 2018. Total samples collected were 35 individuals, 20 indivduals from Tolour and 15 from Kaweng. Furthermore, the fish were broug

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53b02a7eae17db1cc3d663bb14cf537b
https://doi.org/10.35800/jpkt.10.1.2019.25070

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The Coral Fish in the Coastal Areas, Likupang Kampung Ambong Village, East Likupang District, North Minahasa Regency

Autor: Ruddy D. Moningkey, John L. Tombokan, Ari B. Rondonuwu

Publikováno v: Jurnal Ilmiah PLATAX; Vol 7, No 1 (2019): EDISI JANUARI-JUNI 2019; 90-97

The aims of this study, 1). To find out the number of species and the abundance of coral fishes; 2). To find out the biomasssa of target fish in carnivorous and herbivorous groups. Data collection was carried out at 5 meters depth using the Underwate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8fafa4f14f3d9019c929e7e087fc4fbb
https://doi.org/10.35800/jip.7.1.2019.21885

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Vertical Distribution Of Hard Corals In Southern Siladen Island

Autor: Unstain N. W. J. Rembet, Silvester B. Pratasik, John L. Tombokan

Publikováno v: Jurnal Ilmiah PLATAX; Vol 5, No 1 (2017): ISSUE JANUARY-JUNE 2017; 49-60

This study was aimed at provide information on hard coral distribution in southern Siladen Island. The work was done using SCUBA gear Line Intercept Transect (LIT). Thirty m long-line transects were placed at the reef flat, 5 m depth, 10 m depth, 15

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::570c87022eafd9eeafe6ce3c2db79c47
https://doi.org/10.35800/jip.5.1.2017.14972

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Coral Fishes the Famili Chaetodontidae in Coral Reef Waters of Para Island Sub District Tatoareng, Sangihe Kepulauan Regency

Autor: Unstain N. W. J. Rembet, Alex D. Kambey, Ari B. Rondonuwu, Ruddy D. Moningkey, Adnan S. Wantasen, John L. Tombokan

Publikováno v: BASE-Bielefeld Academic Search Engine
JURNAL ILMIAH PLATAX; Vol 1, No 4 (2013): Edisi September-Desember 2013; 210-215

This study aims to determine the distribution and abundance of reef fish families chaetodontidae in coral reef waters of Para Island Sub District Tatoareng. This study was conducted at 4 stations. Data collected was done using visual census on the 50

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57ceb871b037fee28e925a01bfbca0dc
https://doi.org/10.35800/jip.1.4.2013.3705

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