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Kota semarang,
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INDONESIA
JOURNAL OF COASTAL DEVELOPMENT
Published by Universitas Diponegoro
ISSN : 14105217     EISSN : -     DOI : -
Core Subject : Education,
Education
The Journal of Coastal Development (ISSN 1410-5217) is dedicated to all aspects of the increasingly important fields of coastal and marine development, including but not limited to biological, chemical, cultural, economic, social, medical, and physical development. The journal is jointly published by the Research Institute of Diponegoro University, Semarang, Indonesia and Indonesian Assosiation of Oceanologist (ISOI).
Arjuna Subject : -
Articles 328 Documents
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BIO PROSPECTING MARINE HALOPHYTE Salicornia brachiata FOR MEDICAL IMPORTANCE AND SALT ENCRUSTED LAND DEVELOPMENT Oswin D Stanley
JOURNAL OF COASTAL DEVELOPMENT Vol 11, No 2 (2008): Volume 11, Number 2, Year 2008
Publisher : JOURNAL OF COASTAL DEVELOPMENT

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Abstract

Halophytes continue to be either under or unexplored in India. Many halophytic plants are of economicvalue and have industrial applications in the form of essential oils, medicinal, alcohol, fiber, latex, pulp,cosmetics etc. Salicornia spp extensively occur along Gujarat and Tamil Nadu coasts in the regularly(20-50 tides month-1) inundated inter tidal zones. Expanding saline wastelands, dubious rains,recurring droughts and soil erosion due to absence of green belt between sea and land ultimately leadto low productivity and poverty in these coastal regions.Seawater Agriculture is the strategy to link ecology and livelihood. Utilizing Salicornia to rehabilitatethe land and bio-prospecting biomedical compounds is a promising concept besides addressing theissues of desertification, salt intrusion and ultimately poverty alleviation. It is rational to implementpilot projects in different locations with commercial motives entangled with research conceptsstandardization.
AN OPTIMUM MODEL OF FISH AUCTION IN INDONESIAN FISHING PORTS IN ACCORDANCE WITH THE CHARACTERISTICS OF FISHERMAN Ernani Lubis; Anwar Bey Pane
JOURNAL OF COASTAL DEVELOPMENT Vol 15, No 3 (2012): Volume 15, Number 3, Year 2012
Publisher : JOURNAL OF COASTAL DEVELOPMENT

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Abstract

Fishing Port as the economic center of fisheries is an important component  in  fishing catch system  that  needs to be organized and managed, especially for fish marketing activities.  Indonesian fisherman income which is still low, due to the fish marketing system in the fishing port is unfavorable for the fisherman. The purpose of this study is to formulate an optimum model of the fish auction in the fishing port in order to increase the income of fisherman. Aspects which were studied comprises the major aspects such as the management aspects, socio-economic of fishing and fishing port and following by additional aspects of biotechnic of fishimg port.  It has been obtained the optimum model of the fish auction that is Integrated Model and Modern Fish Auction Model. The model has 2 (two) submodel. Submodel-1 : Integrated Fish auction that is a gradually and directionally implementation model of fish auction in the Fish Landing Base with due respect to the readiness of the auction and the integration courtier/skipper’s (punggawa) role. This model also consider the readiness to the auction minimum and effective standards to ensure the quality of fish and sanitation in fish auction place and rearrangement the role of courtier/skipper. This model can be applied to Pontap Fish Landing Base.  Submodel-2 : Modern and Continuous Fish Auction Model, that is a gradually and directionally implementation model of the fish auction with due respect to improving modernization of actual fish auction standards. This model can be applied to Palabuhanratu Territorial Fishing Port.
ROLE OF LAW ENFORCEMENT ACTIVITIES IN THE FISHERIES RESOURCE MANAGEMENT Indah Susilowati
JOURNAL OF COASTAL DEVELOPMENT Vol 2, No 2 (1999): Volume 2, Number 2, Year 1999
Publisher : JOURNAL OF COASTAL DEVELOPMENT

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Abstract

Enforcement activities is important to determine the success of fisheries management. However, enforcement is costly for Indonesia which made up from many islands and has very long coastline. Therefore, it is needed to find the alternative with least in cost. One of the feasible alternatives is by empowering fishers and their communities to monitor and surveillance the fisheries resources in their adjacent. This system is rather using traditional concept of community-based or co-management.
ANTIBACTERIAL ACTIVITIES OF BACTERIAL SYMBIONTS OF SOFT CORAL Sinularia sp. AGAINST TUBERCULOSIS BACTERIA S. Sulistiyani; Sri Achadi Nugraheni; Ocky Karna Radjasa; Agus Sabdono; Miftahuddin Majid Khoeri
JOURNAL OF COASTAL DEVELOPMENT Vol 14, No 1 (2010): Volume 14, Number 1, Year 2010
Publisher : JOURNAL OF COASTAL DEVELOPMENT

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Abstract

Tuberculosis (TB) is caused by Mycobacterium tuberculosis. Although TB is a curable disease, it continues tobe one of the most important infectious causes of death worldwide. Indonesia ranks 3rd on the list of TB highburden countries in the world with 86,000 cases deaths and the Multi Drug Resistant Tuberculosis (MDR TB)estimated cases in Indonesia is 10,000. This research was aimed to isolate and characterize of soft coralSinularia sp.-associated bacteria having antibacterial activity against Tuberculosis bacteria. There were109 isolates collected from Sinularia sp. Two isolates from Sinularia sp.-associated bacteria, SC4TGZ3 andSC4TGZ4 were successfully screened for antibacterial against Tuberculosis bacteria. SC4TGZ3 was found toinhibit the growth of MDR TB strain HE, MDR TB strain SR and H37Rv. Whereas, SC4TGZ4 was found toinhibit the growth of MDR TB strain HE. Based on PCR amplification 16S rDNA softcoral bacateria wereidentified as follows: SC4TGZ3 was closely related to Pseudovibrio sp. and SC4TGZ4 was closely related toAlpha proteobacterium sp.
THE DEVELOPMENT OF SELECTIVE AND UNSELECTIVE FISHING GEAR OWNED BY FISHERMAN AT THE NORTH COAST OF CENTRAL JAVA Asriyanto .; Agung Setiarto
JOURNAL OF COASTAL DEVELOPMENT Vol 3, No 2 (2000): Volume 3 Number 2 Year 2000
Publisher : JOURNAL OF COASTAL DEVELOPMENT

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Abstract

Introduction : The Utilization of fisheries resource in Indonesia waters has just achieved about half (56.06%) of the maximum sustainable yield. In the north coast of Central Java, which has a coastal line of about 450 kilometers, 20 types of fishing gear are owned by fishermen. Experiment : Data were collected from Annual Report 1993 – 1997 issued by Central Java Fisheries Agency. Twenty types of fishing gear were classified into 6 groups, i.e. seine nets, purse seine, gillnets and trammel nets, lift nets, lines, and traps. Two of them were categorized as unselective fishing gear, i.e. seine nets and purse seine, whereas the other 4 were classified as selective ones. The number of each group was expressed in means and percentages and the development/changes thereof was presented in percentage. Results and discussion : The number of unselective fishing gears grew rapidly from 1996 to 1997, i.e. seine nets 17.31% and purse seine 12.07%. on the country the number of selective fishing gear increased slightly or even decreased, for example traps (5.98%), line (4.13%), liftnets (-3.21%), and gill nets & trammel nets (-2.45%). The management of fisheries resources should be focused on the enhancement in the number of selective fishing gear and the extension of their fishing ground, combined with close monitoring on the mesh size of unselective fishing gear.
BWRO DESALINATION FOR POTABLE WATER SUPPLY ENHANCEMENT IN COASTAL REGIONS I Nyoman Widiasa; Vita Paramita; Heny Kusumayanti
JOURNAL OF COASTAL DEVELOPMENT Vol 12, No 2 (2009): Volume 12, Number 2, Year 2009
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Abstract

Most of coastal regions in Indonesia have experienced water scarcity where water resources are becoming more and more threatened due to the rapid growth of population, aquaculture industries and agricultures. Brackish water reverse osmosis (BWRO) desalination may be used to overcome the supply potable water problem in the coastal regions. Brackish water having total dissolved solids (TDS) content in the range of 1,000–10,000 ppm can be desalinated at a reasonable cost. This work was aimed to find valuable technical data for plant design and operation. Cost analysis also was conducted to obtain specific water cost. The results show that stable system performance was achieved. Based on a case study of small scale BWRO with capacity of 50 m3/day, specific water cost was around of IDR 6,100/ m3.
THE ROLE OF ZOOPLANKTON PREDATOR, CHAETOGNATHS (SAGITTA SPP) IN BAGUALA BAY WATERS, AMBON ISLAND Niette.V. Huliselan
JOURNAL OF COASTAL DEVELOPMENT Vol 6, No 1 (2002): Volume 6, Number 1, Year 2002
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Abstract

Study on the chaetognaths of the Baguala bay waters, Ambon island has been done at approximately monthly intervals during January to March and May to September 1994. Sampling was carried out during the day time by using a 200 µm meshed WP2 zooplankton net at 7 fixed stations. Eleven species of chaetognaths belonging to the genus Sagitta and 2 other species (Pterosagitta draco and Krohnitta pacifica) were recorded. A total of 23,960 individuals of chaetognaths were examined and of these 4,546 individuals contained prey in their guts. The copepods were the dominant prey of Sagitta enflata, accounting for 73.80% of the diet. It was found that the food containing ratio (FCR) of stage 2 of S. enflata was higher than the other stages, while the number prey per chaetognath (NPC) of stage 3 of S. enflata was higher than other stages, and the daily feeding rate (DFR) of S. enflata (all stages) recorded at stations in the mouth of the bay was slightly higher than at stations inside of the bay. The FCRs, NPCs, and DFRs of P. draco were lower than S. enflata, therefore the impact on the copepods community structure would be greatest in this season and the stations in the mouth of the bay.
MULTI LAYER SPATIAL ANALYSIS FOR DEMERSAL SHRIMP FISHERY AND SST WARMING IN THE SEMARANG COASTAL WATERS Agus Hartoko; Pramono Wibowo
JOURNAL OF COASTAL DEVELOPMENT Vol 15, No 1 (2011): Volume 15, Number 1, Year 2011
Publisher : JOURNAL OF COASTAL DEVELOPMENT

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Abstract

Semarang coastal waters is part of coastal zone at the north coast of Java that is still has their characters for coastal demersal fishery. It was known for a long time before, that Semarang coastal water is a very good fishing ground especially for some valuable demersal species, such as white shrimp (Penaeus merguiensis), (Metapeneus.sp); flat fishes (3 species); Gastropods : Tiger snails (Babylonia.sp) and Bivalves : Anadara.sp. Some study that had been developed earlier in transforming from individual station data at coastal and seas, into visual-spatial layer in order to give more accurate spatial analysis of multiple parameters in the invisible coastal waters. This study present further development in the analysis of multi-layer spatial analysis. The samples of demersal coastal shrimp fishery and its closely related ecosystem parameters (depth; sediment; salinity) were taken randomly to represent the area of Semarang coastal zone. Field ecosystem and fishery samples data then processed using spatial method known as Kriging, and overlaid on a Landsat_TM satellite data. The study develops especially a multi layer of the field variables approach in order to analyze possible spatial multiple correlations between ecosystem parameter, such as type of bottom sediment, depth, and salinity to spatial distribution of shrimps spatial distribution as to represent demersal coastal fishery. This benthic fishery resources is regarded as the most vulnerable fishery due it’s sensitive character ie. sedentary and limited movement, is a good example to be used to monitor the impact of the environmental changes such global warming and climate change, such as seawater temperature anomaly in Semarang Coastal water (was found 1.39 ºC in March 1983) for the adaptation strategy in the future coastal resources management.
BIODEGRADATION OF CHLORPYRIFOS BY A MARINE BACTERIUM Bacillus firmus Strain BY6 ASSOCIATED WITH BRANCHING CORAL Acropora sp. Agus Sabdono
JOURNAL OF COASTAL DEVELOPMENT Vol 10, No 2 (2007): Volume 10, Number 2, Year 2007
Publisher : JOURNAL OF COASTAL DEVELOPMENT

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Abstract

A bacterium which utilizes chlorpyrifos as a sole source of carbon and energy was isolated from coral surface. The organism utilized chlorpyrifos up to 25 mg l-1. The lag phase and time for degradation, however, were severely prolonged at chlorpyrifos concentrations above 10 mg l-1 . The growth of kinetics of coral bacterium was studied in batch culture. Estimation of maximum growth rates (μmax), obtained from turbidity measurements, was 0.14 h-1 and half-saturation growth constant (Cs)   was 9.34 mg l-1 chlorpyrifos. This strain demonstrated greatest similarity to members of the order Bacillales and was closest to members of the Bacillus firmus group.
BIOMETRY OF Artemia franciscana FROM THREE DIFFERENT BATCHES Siti Hudaidah
JOURNAL OF COASTAL DEVELOPMENT Vol 12, No 3 (2009): Volume 12, Number 3, Year 2009
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Abstract

Biometry of Artemia franciscana from three different batches were characterized under laboratoryconditions. The results from diameter measurement of cyst from PR, SI and AS batches were 240 μm, 238μm and 245 μm respectively. The diameter of decapsulated cyst from the same batches were 223 μm (PR),221 μm (SI) and 220 μm (AS). The length of Instar I nauplii from PR, SI and AS batches were 476 μm, 497μm and 498 μm. Hatching efficiency after 48 hours of incubation were 2.76 x 105 nauplii/g cyst, 2.80 x 105nauplii/g cyst and 2.90 x 105 nauplii/g cyst from PR, SI and AS batches. The statistical analysis of theresults indicated that there were no significant differences (P=0.1) in diameter of cyst, length of Instar Inauplii and hatching efficiency of cyst. The hatching percentage of cyst from AS batch at 24 hours (89%),and respectively 48 hours (91%), was significantly higher (P=0.1) than those of SI (83% and 88%) and PR(74% and 80%).The hatching percentage of cyst from PR batch was significantly lower (P=0.1) than SI.

Page 17 of 33 | Total Record : 328

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