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PHYTOPLANKTON AND ZOOPLANKTON ABUNDANCE IN AMBON BAY Sutomo, -; Anderson, James Jay
Marine Research in Indonesia Vol 23 (1984)
Publisher : Research Center for Oceanography - Indonesian Institute of Sciences (LIPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1621.782 KB) | DOI: 10.14203/mri.v23i0.393

Abstract

Ambon Bay has a shallow neritic inner bay and a deep oceanic outer bay. Net hauls suggest the inner bay has a large population of large phytoplankton cells but a small population of macrozooplankton. In the outer bay the opposite situation exists, with a greater population of macrozooplankton and smaller population levels of small phytoplankton. The differences might be caused by nutrient pollution and siltation in the inner bay.
A BIOLOGICALLY MEANINGFUL PROBABILITY DESCRIPTION OF PLANKTON STOCKS Anderson, James Jay; Sutomo, -
Marine Research in Indonesia Vol 23 (1984)
Publisher : Research Center for Oceanography - Indonesian Institute of Sciences (LIPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1533.096 KB) | DOI: 10.14203/mri.v23i0.396

Abstract

Plankton standing stocks can be described with a gamma probability distribution based on a stochastic logistic equation. The stock is characterized by a carrying capacity and a randomness coefficient.
PHYTOPLANKTON AND ZOOPLANKTON ABUNDANCE IN AMBON BAY Sutomo, -; Anderson, James Jay
Marine Research in Indonesia Vol 23 (1984)
Publisher : Research Center for Oceanography - Indonesian Institute of Sciences (LIPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1621.782 KB) | DOI: 10.14203/mri.v23i0.393

Abstract

Ambon Bay has a shallow neritic inner bay and a deep oceanic outer bay. Net hauls suggest the inner bay has a large population of large phytoplankton cells but a small population of macrozooplankton. In the outer bay the opposite situation exists, with a greater population of macrozooplankton and smaller population levels of small phytoplankton. The differences might be caused by nutrient pollution and siltation in the inner bay.
A BIOLOGICALLY MEANINGFUL PROBABILITY DESCRIPTION OF PLANKTON STOCKS Anderson, James Jay; Sutomo, -
Marine Research in Indonesia Vol 23 (1984)
Publisher : Research Center for Oceanography - Indonesian Institute of Sciences (LIPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1533.096 KB) | DOI: 10.14203/mri.v23i0.396

Abstract

Plankton standing stocks can be described with a gamma probability distribution based on a stochastic logistic equation. The stock is characterized by a carrying capacity and a randomness coefficient.
PENGARUH KECEPATAN DAN TEGANGAN LISTRIK PENGELASAN "BUTT FLASH", TERHADAP LEBAR HAZ DAN WELD SAMBUNGAN LAS BAJA KARBON RENDAH - Sutomo
TRAKSI Vol 2, No 1 (2004): TRAKSI
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (7537.669 KB) | DOI: 10.26714/traksi.2.1.2004.%p

Abstract

Butt Flash Welding was uged many steel's factory to produce the metal's sheet like coiling sheet steel. In order to speed up the production of coiling sheet steel, two coils sheet steel will be connected each other by this welding. This sheet will be leduced by TCM (Tandem cold Milling). Sometimes this processing has trouble and stopped, because this sheet steel was cutout. This problem Is caused by the wide of HAZ or weld is too large. The smallest of HAZ and weld will use full. In order to this reason research wouldlike to know the effective parameter of velocity and voltage of Butt Flash Welding. The result of this research is vilocity at v = 76/24 mm/sec and voltage at T=7,86 volt will produce a smallest of HAZ & Weld.Key word: Butt flash Welding, velocity, voltage, HAZ and Weld.