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    Tytuł:
    Microplastics Ingestion by Fish in The Pangandaran Bay, Indonesia
    Autorzy:
    Ismail, Mochamad R.
    Lewaru, M. Wahyudin
    Prihadi, Donny J.
    Powiązania:
    https://bibliotekanauki.pl/articles/1077271.pdf
    Data publikacji:
    2019
    Wydawca:
    Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
    Tematy:
    Commercial fish
    Ingestion
    Johnius
    Microplastics
    Pangandaran
    Trichiurus
    Opis:
    This study investigated the occurrence of microplastic particles in the digestive tracts of fishes from Pangandaran bay. The fish were collected by local fisherman. A total of 18 fish representing 2 species (Trichiurus sp. and Johnius sp.) were examined for microplastics. In total, 193 microplastic particles were found in the gastrointestinal tracts of all fishes. Microplastic particles were categorized as fragment (49.74%), fiber (22.8%) and film (27.46%), with size ranging from 0.12 to 5 mm. A statistically significant difference existed in the abundance of microplastic ingestion among the two species. The results of this study provide the first evidence of microplastic contamination in fish in Pangandaran bay.
    Źródło:
    World News of Natural Sciences; 2019, 23; 173-181
    2543-5426
    Pojawia się w:
    World News of Natural Sciences
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Suitability of Gross Tonnage of Grant Boat by Kementerian Kelautan dan Perikanan (KKP) based in Pangandaran, West Java, Indonesia
    Autorzy:
    Maulana, Malik
    Apriliani, Izza Mahdiana
    Riyanti, Indah
    Iskandar, Iskandar
    Powiązania:
    https://bibliotekanauki.pl/articles/1062943.pdf
    Data publikacji:
    2019
    Wydawca:
    Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
    Tematy:
    Pangandaran
    West Java
    grant boat
    gross tonnage
    Opis:
    Kementerian Kelautan dan Perikanan (KKP) prioritizes Pangandaran to be one of the important fisheries centers in Java, especially southern West Java. One program that has been rolled out is the assistance of a number of grant boat units for fishermen in Pangandaran who are members of Kelompok Usaha Bersama (KUB). KKP hopes in giving these grant boat is to increase fish catch so that it can advance the fisheries sector in Pangandaran. Boat grants from the KKP was not used properly by the fishermen in fishing operations. This aims of the study were to analyze the suitability of size of the KKP’s boat grants based in Pangandaran. Suitability of GT of grant boats size will be compared to the actual size and size of the boat used in Pangandaran. Based the result of the study, in actual size the all of the grant boat by Kementerian Kelautan dan Perikanan (KKP) based in Pangandaran are not suitable with the boat certificate.
    Źródło:
    World Scientific News; 2019, 124, 2; 119-130
    2392-2192
    Pojawia się w:
    World Scientific News
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Selectivity of fishing gear for hairtail fish (Trichiurus lepturus Linnaeus, 1758) commodities in Pangandaran District, Indonesia
    Autorzy:
    Sienna, Yafi Ibnu
    Hasan, Zahidah
    Lili, Walim
    Dewanti, Lantun Paradhita
    Powiązania:
    https://bibliotekanauki.pl/articles/1075461.pdf
    Data publikacji:
    2019
    Wydawca:
    Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
    Tematy:
    Beach seines
    Gill nets
    Pangandaran
    Selectivity
    Trichiurus lepturus
    Opis:
    Hairtail fish (Trichiurus lepturus Linnaeus, 1758) are a major commodity of high economic value in Pangadaran. This study aims to determine the most selective fishing gear for hairtail fish commodities based on the frequency of hairtail fish length, the proportion of the main catch and by-catch in Pangandaran District. Data collected are primary and secondary data. Primary data consists of catch data and fish size length. The catch is obtained by collecting the results of landing fish with gill nets and beach seines. Fish size length data obtained through direct measurement when the fish is landed. Secondary data collected is data on capture fisheries production in Pangandaran District. Data analysis consisted of calculation of length size distribution and comparison of main and by-catches with fishing gears. The analysis was carried out with the help of Microsoft Excel software. The results of this study indicate that hairtail fish in Pangandaran District were captured using gill nets and beach seines. Based on the results of the research conducted on August 2018 until January 2019, it can be concluded that gill net fishing gears are more selective compared to beach seines based on several parameters observed, namely the length distribution and the proportion of main catch : by-catch. The results showed that the comparison of the length distribution of hairtail fish that was appropriately caught between gill nets and beach seines was 85.74% : 30,74%. Comparison of the proportion of main catch : by-catch between gill nets and beach seines was 52.38%: 23.57%.
    Źródło:
    World Scientific News; 2019, 126; 248-260
    2392-2192
    Pojawia się w:
    World Scientific News
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Catch Comparison and Rate of Floating Liftnet at Different Time of Hauling in Pangandaran, West Java, Indonesia
    Autorzy:
    Apriliani, Izza M.
    Dwipayana, M. Firhandy
    Sunarto, Sunarto
    Rostini, Iis
    Powiązania:
    https://bibliotekanauki.pl/articles/1078350.pdf
    Data publikacji:
    2019
    Wydawca:
    Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
    Tematy:
    Pangandaran
    West Java
    catch
    catch rate
    fish
    hauling time
    liftnet
    Opis:
    Pangandaran fishermen use various types of fishing gear to catch fish, one of which is a liftnet. Floating liftnet fishing in Pangandaran is usually carried out at night, especially during dark months so that fish and cructaceans can gather in the area, as such animals are attracted to light (positive phototactic properties). These animals are deemed pelagic as they live on the surface of the waters. The weight and number of catch by fishermen are different depending on the time of hauling. Based on this, it is necessary to conduct research on the effect of the time of hauling on the floating liftnet catch. Accordingly, the optimal hauling time for floating liftnet fishing in Pangandaran was after midnight into early morning (00.00-04.00) and the average total catch is 386.12 kg. The main catch is mostly jawla paste shrimp and squid shrimp with a catch rate of 92.9 kg / hour.
    Źródło:
    World News of Natural Sciences; 2019, 22; 168-173
    2543-5426
    Pojawia się w:
    World News of Natural Sciences
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Coastal Development Strategy based on Tourism Activities in Pangandaran, West Java, Indonesia
    Autorzy:
    Martasuganda, Marine K.
    Tjahjono, Boedy
    Yulianda, Fredinan
    Purba, Noir P.
    Faizal, Ibnu
    Powiązania:
    https://bibliotekanauki.pl/articles/1031537.pdf
    Data publikacji:
    2020
    Wydawca:
    Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
    Tematy:
    A’WOT
    Coastal
    Development
    Pangandaran
    Sustainability
    Tourism
    West Java
    Opis:
    Tourism is a top priority in economic development strategies in Pangandaran District. The tourism industry in Pangandaran carried out along the coastal areas involved society around the site. However, the rapid development of coastal tourism in Pangandaran raises a variety of environmental and social problems that require management strategies. This research is done to draw up directives based on coastal developments in the district of Pangandaran beach tourism by applying Analytic Hierarchy Process (AHP) in the SWOT analysis, which is commonly called as A'WOT. The results showed that the regional government of Pangandaran Regency conceives regional regulations regarding the use of coastal borders based on the resource potential and community participation. Furthermore, they also implement existing laws and regulations by involving the community to optimize supervision on activities that harm tourism. Finally, regional policies or regulations made by the Regional Government of Pangandaran Regency must follow the norms adopted by the local community. It is essential to know that coastal area of Pangandaraan has a unique system and natural system that could be as potential tourism activities.
    Źródło:
    World News of Natural Sciences; 2020, 32; 61-73
    2543-5426
    Pojawia się w:
    World News of Natural Sciences
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Seasonal Distribution of Benthic Foraminifera in Pangandaran Waters, Indonesia
    Autorzy:
    Yuliadi, L. P. S.
    Nurruhwati, I.
    Astuty, S.
    Powiązania:
    https://bibliotekanauki.pl/articles/1031757.pdf
    Data publikacji:
    2020
    Wydawca:
    Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
    Tematy:
    Benthic foraminifera
    Pangandaran
    ecological factor
    environmental degradation
    pollution
    tourism
    waste
    Opis:
    The rapid development of tourism in Pangandaran causes various problems such as environmental degradation, environmental pollution and waste problems. Environmental changes can be detected using the foraminifera community. The reasearch aims to analyze seasonal distribution of foraminifera in Pangandaran waters. This research uses the survey method and descriptive data analysis. Ecological factors (salinity, temperature, sediment, depth, pH, DO, clarity, waves and currents) have affected their distribution. Temperature values ranged between 26 to 30 ºC. Salinity values ranged between 15.6 to 31 ‰. The pH ranged from 5.47 to 8.75. The DO concentration varied between 5.43 and 9.7 ppm. The average clarity of Pangandaran waters in the west season ranges from 56 to 104.5 cm. In Pangandaran waters, the abundance of the Rotaliina sub-order reaches between 75% to 86.5%, Miliolina 11.6% to 19%, and Textulariina 0.05% to 13.4%.
    Źródło:
    World News of Natural Sciences; 2020, 29, 3; 225-239
    2543-5426
    Pojawia się w:
    World News of Natural Sciences
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Analysis Fishermen Term of Trade in Pangandaran Subdistrict of Pangandaran Regency
    Autorzy:
    Anna, Zuzy
    Rizal, Achmad
    Anitaningrum, Meiti
    Powiązania:
    https://bibliotekanauki.pl/articles/1076025.pdf
    Data publikacji:
    2019
    Wydawca:
    Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
    Tematy:
    Fisheries
    Fisherman's Household
    Pangandaran
    Term of trade of Fishermen
    Welfare
    Opis:
    Fisheries are one of the agricultural sub-sectors that have abundant natural resources and high production value, but that does not make small fishermen prosper. This study aims to determine the level of welfare of capture fishermen households in Pangandaran Sub-district of Pangandaran Regency and the factors that influence it. This study used descriptive basic methods. The research location is in Pangandaran Sub-district of Pangandaran Regency. Sampling takes the accidental sampling method. The data used are primary and secondary data with interview techniques and observations. For the analysis using the Fisher Exchange Rate formula and multiple linear regression analysis. The results showed that the average Term of trade of fishermen in Pangandaran Sub-district was 0.96 or below one (<1). This means that fishermen have not been able to meet household needs and it can be said that fishermen's households are less prosperous. The factors that influence it are the outflow of work time (X2) with the regression coefficient of 0.017 and income (X3) with a regression coefficient of 0.045.
    Źródło:
    World Scientific News; 2019, 117; 1-13
    2392-2192
    Pojawia się w:
    World Scientific News
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Macrozoobenthos Community Structure in Cijulang River Pangandaran District, West Java Province, Indonesia
    Autorzy:
    Indra, Indra
    Sahidin, Asep
    Andriani, Zahidah dan Yuli
    Powiązania:
    https://bibliotekanauki.pl/articles/1059440.pdf
    Data publikacji:
    2019
    Wydawca:
    Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
    Tematy:
    Bivalvia
    Cijulang River
    Community Structure
    Gastropoda
    Macrozoobenthos
    Neritidae
    Pangandaran District
    Thiaridae
    bioindicator
    Opis:
    Cijulang River, Pangandaran is a river that is used for agriculture, fisheries, industry, household activities and even as a tourist attraction. Macrozoobenthos is a bioindicator that can show changes in the quality of river waters due to these activities. The purpose of this study was to determine the macrozoobenthos community structure found on the Cijulang River, Pangandaran. The research method used is Purposive Sampling. The study was conducted at 4 stations along the Cijulang River from upstream to downstream in September - November 2018. The results of the research on the Cijulang River found 27 species of 5 classes included in 3 fillum namely Mollusca (23 species), Arthropoda (3 species) and Annelida (1 species). The value of macrozoobenthos density in the Cijulang River ranges from 29.7 - 416.3 ind/m2. Diversity index ranges from 1.48 - 2.24. The uniformity index ranges from 0.49 - 0.80. The range of water quality and substrate showed variations and dynamics that were still within the tolerance limits of macrozoobenthos life and water salinity is the main causes of variations in the macrozoobenthos community structure on the Cijulang River.
    Źródło:
    World Scientific News; 2019, 128, 2; 182-196
    2392-2192
    Pojawia się w:
    World Scientific News
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Length Weight Relationship and Condition Factor of Indo-Pacific King Mackerel (Scomberomorus guttatus) in Pangandaran Water, West Java, Indonesia
    Autorzy:
    Tarigan, Amsal Loudikia
    Hamdani, Herman
    Yustiati, Ayi
    Dewanti, Lantun P.
    Powiązania:
    https://bibliotekanauki.pl/articles/1076725.pdf
    Data publikacji:
    2019
    Wydawca:
    Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
    Tematy:
    Indo-Pacific
    Pangandaran water
    Scomberomorus guttatus
    condition factor
    length-weight relationship
    Opis:
    Scomberomorus guttatus is an economical valuable fish in Pangandaran, West Java, Indonesia. Indeed, the catch of large pelagic fish in Pangandaran water is dominated by Scomberomorus guttatus at around 42.30% of the total production of large pelagic fish in 2015-2017. The purpose of this research is to analyze length-weight relationship and condition factors of Scomberomorus guttatus. The samples were collected in August and September 2018 at Cikidang Fishing Port, Pangandaran Regency, West Java. The Scomberomorus guttatus observed during the research had total length ranging from 205 to 685 mmTL, and the length-weight relationship of Scomberomorus guttatus in Pangandaran water was indicated by the equation W=〖0,0000038L〗^3.0839. Furthermore, the growth pattern of Scomberomorus guttatus is positive allometric (b = 3.0839), meaning that weight growth is faster than length growth, while its condition factor range from 0.52 to 1.54 (average - 1.00 ±0.08).
    Źródło:
    World News of Natural Sciences; 2019, 24; 199-208
    2543-5426
    Pojawia się w:
    World News of Natural Sciences
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Distribution of Macro Debris at Pangandaran Beach, Indonesia
    Autorzy:
    Purba, Noir P.
    Apriliani, Izza M.
    Dewanti, Lantun P.
    Herawati, Hetti
    Faizal, Ibnu
    Powiązania:
    https://bibliotekanauki.pl/articles/1177434.pdf
    Data publikacji:
    2018
    Wydawca:
    Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
    Tematy:
    Beach litter
    Citumang river
    Pangandaran beach
    fishing gear
    marine pollution
    ocean currents
    plastics packaging
    Opis:
    This research was to assest of marine debris in Pangandaran beach. Marine debris sampled from 2016 and 2017 around west Pangandaran using Ocean Conservancy (OC) form to find information about distribution, abundance, and types. The result is debris on the West coast of Pangandaran is originally comes from settlements, tourists, traders, and fishermen. The highest accumulation of marine debris happened in October with total weight 44.385 kilos, while the lowest accumulation happened in May with total weight 38 kilos. this is due to Citumang River had overflowed due to heavy rain and then was swept away along the coastline and piled up an area near the bay in October. In May and August the debris which most find is cigarette with the percentage 28% in May and 35% in August. While in October the debris which most find is a plastic bag with percentage 33%. From six types of debris, the dominant debris per types as follows: Most likely to find items is cigarette butts, Fishing gear is rope, Packaging material is other plastic/foam packaging, Personal hygiene is diapers, Other trash is cigarettes lighters, and Tiny trash less than 2.5 cm is foam pieces. The specific debris at Pangandaran beach is the fisheries tools like a rope and net, the rope embedded in the ground and make it hard to take out. One of the factor the large number of debris in Pangandaran is tourism activity and fisheries activity. In addition, the study indicates that there is a strong relationship between human activities and spreading of debris.
    Źródło:
    World Scientific News; 2018, 103; 144-156
    2392-2192
    Pojawia się w:
    World Scientific News
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
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