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Marine Research in Indonesia

MRI
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Published by Lembaga Ilmu Pengetahuan Indonesia

ISSN : 02162873 EISSN : 24432008 DOI : -

Core Subject : Science,

Earth & Planetary Sciences

MARINE RESEARCH IN INDONESIA (MRI) has been published since 1956 by Indonesia's oldest marine research institute, the Research Center for Oceanography of LIPI (Indonesian Institute of Sciences). MRI focuses on physical, chemical, biological, geological oceanographic as well as coastal management studies in the Indonesian seas and the adjacent Indo-Pacific region.

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Articles 567 Documents

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INFLUENCE OF MINERAL ACCRETION INDUCED BY ELECTRIC CURRENT ON THE SETTLEMENT AND GROWTH OF THE SCLERACTINIAN CORAL POCILLOPORA DAMICORNIS (CNIDARIA, ANTHOZOA, HEXACORALLIA) Chavanich, Suchana; Ussavauschariyakul, Siriwan; Viyakarn, Voranop; Fujita, Toshihiko
Marine Research in Indonesia Vol 38, No 2 (2013)
Publisher : Research Center for Oceanography - Indonesian Institute of Sciences (LIPI)

The effect of mineral accretion induced by electric current on settlement, growth, and survival of planula larvae and juvenile corals of Pocillopora damicornis was examined by both laboratory and field experiments. The laboratory experiment showed that the numbers of larvae settling on tiles with coralline algae and steel plates encrusted with limestone under no electric current condition were higher than that of other conditions. In the field, the highest survival rates of juvenile corals occurred under the lowest electric current density. However, there was no difference on the growth of juvenile corals between different electric current levels. The mineral accretion could potentially be used to enhance survival of juvenile corals for coral rehabilitation purpose.

THE SEMIDIURNAL M2 TIDE IN THE SOUTHEAST ASIAN WATERS Kastoro, -
Marine Research in Indonesia Vol 26 (1987)
Publisher : Research Center for Oceanography - Indonesian Institute of Sciences (LIPI)

The semidiurnal tides of the Pacific and Indian Oceans penetrate deeply into the Southeast Asian waters. The tides of the Pacific Ocean govern the whole of the China Sea, the Philippines waters and the Sulawesi Sea while the tides of the Indian Ocean govern the Timor Sea, the Banda Sea, the Andaman Sea and the Malacca Strait. The Maluku Sea, the Makassar Strait and the Java Sea are the boundary region between tides from the Indian and Pacific Oceans. In the Java Sea the semidiurnal tide is produced mainly by the tide from the Indian Ocean. At the boundary region, the amplitudes are generally very small. As an example of a boundary region, the tides of the Sunda Strait are considered in some detail. An analytical solution of two overlapping standing waves, one wave resulting from open mouth reflection of a wave incident from the Indian Ocean and the other standing wave from open mouth reflection of a wave incident from the Java Sea, adequately describe the M2 tide in the Sunda Strait.

THE EXTENDED LONGEVITY OF A SMALL CORAL REEF SERRANID; A LESSON FROM CEPHALOPHOLIS CYANOSTIGMA (BLUE SPOT ROCK COD) OF THE CENTRAL GREAT BARRIER REEF, AUSTRALIA Mosse, Jacobus W.; Davies, Campbell R.
Marine Research in Indonesia Vol 32, No 1 (2007)
Publisher : Research Center for Oceanography - Indonesian Institute of Sciences (LIPI)

The blue spot rock cod, Cephalopholis cyanostigma, is a small common coral reef serranid that forms a significant proportion of the discarded by-catch in the Great Barrier line fishery. Samples were obtained by spear and line fishing at Orpheus Island (range 114- 294 mm FL, mean = 226 mm, n = 137) and from Pelorus Island (range 120-285 mm FL, mean = 214 mm, n = 125). Sagittal otoliths were used to obtain age-based parameter estimates for the populations at each island. Analysis of marginal increments on monthly samples suggested that a single opaque band was deposited annually during November - December. Recaptures of three fishes (9,18, and 24 years old) in July and November 1997, five years after injection of oxytetracycline, further corroborated our conclusion that band formation was annual. The maximum age in our samples of 31 years suggested that the blue spotted rock cod was one of the longest lived serranids documented to date. The von Bertalanffy growth function provided the best description of the pattern of growth for populations at both islands with high coefficients of determination (R2 = 0.86 and 0.82 for Orpheus and Pelorus islands, respectively). Female population of both sites grew relatively slow, not reaching asymptotic size until 7-10 yrs. Statistical comparisons on male and female growth patterns were not significant, however. There were significant differences in growth parameters between islands with C. cyanostigma on average growing larger at Orpheus Island (L?= 258 mm and K= 0.22) compared with Pelorus Island (L?=244 mm and K = 0.25). These age-based population parameter estimates indicated that C. cyanostigma was considerably longer lived than expected for a small coral reef serranid and further demonstrated the utility of age-based methods in studies of the demography of tropical reef fish. The implication for conservation and fisheries management of small tropical serranids is that species with similar population parameters are likely to sustain much lower levels of fishing mortality than previously thought.

ON SOME SPECIES OF EUMEDONINAE FROM INDO-MALAYAN REGION Serene, Raoul; Romimohtarto, Kasijan
Marine Research in Indonesia Vol 6 (1963)
Publisher : Research Center for Oceanography - Indonesian Institute of Sciences (LIPI)

In their paper, EUMEDONINAE DU VIETNAM (Crustacea), R. Serene, T.V. Duc and N.V. Luom (1958) give an account on the genera and species of the subfamily Eumedoninae. But unfortunately some species are not sufficiently studied, especially those not collected and examined by the authors and only worked out by the reference of other publications. The present note is intended to suffice, if not all, the insufficiency in the above mentioned paper.Â The species studied in this note include: Proechinoecus sculptus Ward 1934. Ceratocarcinus longimanus Adams & White 1848.Â Zebrida adamsi White 1847.Â Rhabdonotus pictus A. Milne Edwards 1878.

BURROWING CENTRAL AMERICAN MANGROVE LAND CRABS AND THEIR BURROW ASSOCIATES Bright, Donald B.
Marine Research in Indonesia Vol 18 (1977)
Publisher : Research Center for Oceanography - Indonesian Institute of Sciences (LIPI)

General remarks on the following aspects of the life history of land crabs are presented: migration, shedding of eggs, molting, juveniles and food. The nature of the crab burrows and the associated burrowdwelling organisms also are presented. The distribution of burrowing land crabs is discussed with respect to three general plant formations in gecarcinid crab localities, ie., Mangrove-Estero, Island and Strand patterns.

COMMUNITY STRUCTURE OF CHAETODONTIDAE IN THE WEST OF BANDA SEA Wibowo, Kunto; Adrim, Mohammad; Makatipu, Petrus Christianus
Marine Research in Indonesia Vol 38, No 1 (2013)
Publisher : Research Center for Oceanography - Indonesian Institute of Sciences (LIPI)

Distribution and composition of Indonesian Chaetodontid species may vary among different locations. However, illegal fishing practices such as bombing and poisoning on reef ecosystems have significant contribution to environmental degradation and can change the community structure of fish especially that of Chatodontids that act as indicator species in in the given areas. Therefore, it is important to do periodic surveys to know the current condition and their changing. A study on community structure of Chaetodontidae has been conducted from July toAugust 2011 on coral reef ecosystems of the Banda Sea and its adjacent waters including Banggai, Kendari, and Lamalera Islands. Scuba equipment was used and underwater visual census method was applied for collecting the data at 21 stations. A total of 1399 individual Chaetodontid fishes was observed, belonging to thirty species and seven genera, i.e. Chaetodon (20 species), Heniochus (4 species), Forcipiger (2 species), Chelmon (1 species), Coradion (1 species), Hemitaurichthys (1 species), and Parachaetodon (1 species). Chaetodon kleinii was the most dominant species in the Banggai (74,38%) and Lamalera (71,71%). Kendari was characterized by the presence of C. octofasciatus that contributed 55,20%. There were two dominant groups of Chaetodontidae based on the feeding guild. Facultative coral feeder was the most abundance in Banggai and Lamalera, while the most commonChaetodontidae in Kendari belonged to obligate coral feeder. Chaetodontid diversity in Banggai was the lowest compared to that of in other studied areas. Anthropogenic pressure may become a major factor causing the low diversity and studied species richness in the coral reef ecosystem of Banggai waters.

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)

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.

LABORATORY CULTURE OF THE SEAGRASS, Halophila ovalis (R.BR.) HOOKER F. Bujang, Japar Sidik; Huat, Lim Lai; Zakaria, Muta Harah; Arshad, Azis; Ogawa, Hisao
Marine Research in Indonesia Vol 33, No 1 (2008)
Publisher : Research Center for Oceanography - Indonesian Institute of Sciences (LIPI)

A small-culture system for growing of Halophila ovalis was developed. Plugs of explants were successfuly grown in the native substrate and under the light regime of ~200 imol m-2 s-1. The culturing of H. ovalis in the laboratory permitted observations on (i) the sustain growth and the development of the population, (ii) the reproductive biology (flowering and fruiting) and (iii) the pattern of seedling development from seeds to mature plants. Plants increased in density via vegetative propagation and sexual reproduction. Plants produced male, female flowers and fruits. The presence of viable seeds and seedlings demonstrated the successful pollination and sexual reproduction of H. ovalis in culture. The morphology of progressive development of H. ovalis seedlings to juvenile or young plants for H. ovalis in culture is described.

NEW RECORD OF PARASESARMA RAOULI RAHAYU AND NG, 2009 (CRUSTASEA: BRACHYURA: SESARMIDAE) FROM THE RIAU ARCHIPELAGO, INDONESIA Widyastuti, Ernawati; Rahayu, Dwi Listyo
Marine Research in Indonesia Vol 41, No 1 (2016)
Publisher : Research Center for Oceanography - Indonesian Institute of Sciences (LIPI)

Â A specimen of Parasesarma raouli (Crustacea: Brachyura: Sesarmidae) was collected from the mangrove area of Pulau Berang, Lingga, Riau Archipelago, Indonesia in Oktober 2014. This species previously was known only from Johor strait, Peninsular Malaysia. Its color in life is recorded for the first time.Â

SEASONAL FLUCTUATIONS IN THE SURFACE SALINITY OFF THE NORTH COAST OF JAVA Soeriaatmadja, Raden E.
Marine Research in Indonesia Vol 1 (1956)
Publisher : Research Center for Oceanography - Indonesian Institute of Sciences (LIPI)

The division of the region investigated according to P. CH. VEEN is redescribed. The micro salinity titration by means of the method described by G. H. ARNOLD with an accuracy of 0.1 â°Â was used for this investigation. This technique was adopted because of the large number of observations, and was sufficiently accurate since salinity in these waters varies widely. The annual range in salinity is large, caused by a considerable discharge of fresh water from the many big and small rivers, especially in the rainy-season as well as by the inequality of salinity of the oceanwaters coming from the East, and the South China Sea water coming from the West, during the dry and wet-sason respectively. In the east-monsoon, the eastern section is covered with ocean water over 34.0Â â° and the western section with mixed waters ranging between 31.5Â â° and 34.0 â°, while in the west-monsoon, the area is covered with mixed water less than 32.5Â â°.

Page 22 of 57 | Total Record : 567

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Aan J. Wahyudi

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aanj001@lipi.go.id

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Journal Mail Official
mri@mail.lipi.go.id

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Location
Kota adm. jakarta selatan,

Dki jakarta

INDONESIA