bluuebunny/crossref_metadata_2025_split huggingface dataset:
The effect of accessibility and availability of health infrastructure on maternal healthcare utilization in Indonesia to achieve Sustainable Development Goals
Authors: Puspitasari Dian Ayu , Omas Bulan Samosir 
Published: April 2021

AbstractThe first goal in Sustainable Development Goals (SDGs) 3 aims to reduce maternal mortality and provide equitable access to maternal health care. High maternal mortality rates are often associated with inadequate maternal healthcare service utilization. The utilization of maternal healthcare services in Indonesia shows variations between provinces, allegedly influenced by each province’s contextual factors. This study investigates the association between accessibility and availability of health infrastructure with maternal healthcare service utilization. The multilevel logistic regression method was used to test the hypothesis that the accessibility and availability of health infrastructure were associated with maternal healthcare service utilization. This study indicates that the characteristics of the region where women live have a significant effect on maternal healthcare service utilization. The average distance to the nearest hospital is significantly associated with the three dimensions of maternal healthcare services. The farther the distance to reach the nearest hospital, the propensity for women to utilize maternal healthcare services will decrease. Therefore, to reduce disparities between regions in maternal healthcare service utilization, one of the interventions that can be carried out is shortening the distance to health facilities so that access to health facilities becomes more accessible than before.
Strengthen the critical roles of women in urban environmental preservation with social protection program
Authors: Asteria Donna , Nabila Siti H , Negoro H A , Soedrajad M R , Utari Dyah 
Published: April 2021

Abstract
Ease of access for people to be involved in urban environmental preservation is an important factor in overcoming the current problem of global warming and environmental degradation. The gender responsive with social protections program became of efforts to support women to be involved in environmental preservation and climate change adaptation. Efforts to strengthen the community, including vulnerable groups, must be made to maintain urban resilience. The aim of this study to describe the importance of strengthening the involvement of women in environmental preservation activities through social protection programs. This study was conducted with a qualitative approach using literature reviews, with combined type of the descriptive and integrative literature reviews. The results of the study indicate that the social protection program is complementary in environmental preservation activities. In addition, social protection programs are aimed at strengthening women as a vulnerable group so that they can adapt to global warming and improve community welfare through environmental preservation activities. Efforts to strengthen women in preservation activities are related to ecosystem-based management approaches, which also emphasize aspects of stakeholder support in environmental protection activities. This study has a contribution as an alternative capacity building in environmental protection policies with gender responsive approach.
Sustainable tourism development strategy in Bintan Regency based on Tourism Area Life Cycle
Authors: Kedang Ruth N M , Soesilo Nining I 
Published: April 2021

Abstract
Bintan Regency is regarded as a significant potential tourist destination. The tourism sector has already been developing quite rapidly there in recent years. This study examines its stages of tourism development based on Butler’s tourism area life cycle model. Identification of the stages was made by looking at the characteristics of various criteria: destination characteristics, marketing response, economic impacts, social impacts, and environmental impacts. The stage identification result shows that this district is in a “development” phase. Using this result, we generate a strategy for pushing Bintan Regency to the next stage in the TALC model. The AHP model was developed as a decision support system to determine a priority strategy based on experts’ assessment of tourism development in the Bintan district. From the analysis, we found that economic and social criteria have a more significant impact on the regency’s development. Meanwhile, security and safety improvements and quality of service improvements must become higher strategic priorities. They were also regarded as being the most important strategies to develop the tourist areas of the Bintan Regency during the “consolidation” stage.
Preliminary study of dietary Muntingia calabura leaf on the hematology status of Clarias sp
Authors: Febrianti D 
Published: April 2021

Abstract

Muntingia calabura has antibacterial, antioxidant, and anti-inflammation properties including the leaf and fruit, but has not been explored its effects as feed additive on the hematology status of fish. This study was conducted to determine the effect of different dose of M. calabura as a feed additive on the hematology profile of Clarias sp. The research design used in this study was a complete randomized design with five treatments and four replications. Five types of diet were prepared by mixing dried powder M. calabura leaf with commercial feed manually, using egg white as a binder. The doses of M. calabura in feed were 0 g kg−1 (KN), 5 g kg−1 (M1), 10 g kg−1 (M2), 20 g kg−1 (M3), 40 g kg−1 (M4). The fish was fed three times a day for 14 days. The results showed there was a change in the total red blood cells (RBC), total white blood cells (WBC), haemoglobin (Hb), and hematocrit (Hc) levels during treatments. In the end of the observation, the highest WBC were in treatment M2 (169 ± 21.378 x 107 cells mL−1), while the highest RBC was in treatment M1 (365 ± 118.216 x 107 cells mL−1). The highest Hb and Hc level were occurred in treatment M3 (8.600 ± 0.265 g dL−1) and treatment M4 (65.333 ± 9.609 %), respectively.
Antioxidant and antimicrobial potency of Eupatorium inulifolium leaf extract for fish preservation
Authors: Muhammad D R A , Miraningrum D T , Parnanto N H R 
Published: April 2021

Abstract
Fish is generally known as a perishable product. This study aimed to investigate the antioxidant and antimicrobial potency of Eupatorium inulifolium leaf extract for fish preservation. The effect of different levels of the leaf extracts (0.1%, 0.25%, 0.5%) on the pH value, aw, Total Volatile Bases (TVB), Total Plate Count (TPC), and texture of tongkol fish (Euthynnus Affinis) during 4 days cold-storage was studied. The results showed that after 4 days of storage, the level of TVB was found at 28,745 mg/100 g in the control sample and 16,022 mg/100 g in the sample of fish with 0.5% of Eupatorium inulifolium leaf extract. On the last day of storage, the lowest number of microbe was found at 10.100 CFU/g in a sample of fish with 0.5% of Eupatorium inulifolium leaf extract while the highest number of microbe was 53,500 CFU/g in the control sample. The addition Eupatorium inulifolium leaf extract resulted in a harder texture. On the contrary, the Eupatorium inulifolium leaf extract addition had no significant effect on the aw value of the fish during storage. This study provided a new perspective of using Eupatorium inulifolium leaf extract for a natural preservative for fish.
Suitability of ecotourism in Tunda Island Serang Regency Banten Province, Indonesia
Authors: Mujiyanto  , Sugianti Y , Purnamaningtyas S E , Sutrisna  , Rahmawati A , Indaryanto F R , Nurfiarini A , Tjahdjo D W H 
Published: April 2021

AbstractThe highest tourism frequency at Tunda Island is provided a positive effect on community livelihood, but the activities of tourism behaviour are not environmentally friendly which would affect nature and also can make habitat degradation in the coastal area. There was no specific research until now regarding the condition of suitable marine tourism in Tunda Islands as ecotourism areas. This research aims to analyze the suitability aquatic area to plan an ecotourism area in Tunda Island, Serang Regency. The research method used a purposive sampling method and it was conducted in July to September 2019. The results obtained showed that the highest suitability index on coastal tourism potentials (recreation) was 76.2% (very suitable), mangrove tracking was 12.8% (unsuitable), snorkeling tourism was 54.4% (suitable), and dolphin watching was 57.6% (suitable). Tunda Island has developed potential tourism that is promising, but it still needs some infrastructure procurement and facility improvement to support tourism activities. The ecotourism potential has a high sell point but its poor data is in dolphin watching. It would be temporal data with at least one-year sampling by carrying out the sampling for every month.
Assessment of marine warming in Indonesia: a case study off the coast of West Sumatra
Authors: Azis Ismail M F , Gerhaneu N Y , Yulihastin E , Ratnawati H I , Purwandana A 
Published: April 2021

AbstractOver recent decades, warming events in the tropical Indian Ocean (IO) have been documented in both the western and eastern IO. However, the manifestation of marine warming events in the Indonesian waters is still lacking in information. This paper presents the first case study of long-term warming events and short-term extreme warming events off the coast of West Sumatra using Sea Surface Temperature (SST) data covering 37 years (1982-2018). A statistical climate toolbox is applied to quantify the marine warming rates, including Marine Heatwaves (MHWs) identification. Decadal trends in marine warming are positive across the study region indicate significant warming rates with the average value of about 0.15°C decade−1. In line with the long-term marine warming, MHW events off West Sumatra has been revealed to be increasing in its occurrences, duration, and intensity. Much of this significant increase in MHW properties has occurred during the period 2015-2018. The MHW events off West Sumatra appear to be influenced by El Niño Southern Oscillation (ENSO), particularly during strong El Niño and La Niña periods. These marine warmings trend and MHW events have never been documented and quantified before in the waters around West Sumatra.
Growth of Nannochloropsis oculata in shrimp cultivation waste at difference N:P ratios
Authors: Nisa K , Mubarak A S , Sulmartiwi L 
Published: April 2021

AbstractShrimp culture waste contains high nutrients, namely N2, P2O5, K2O and has the potential to be used as organic fertilizer. Shrimp waste has a low N:P ratio so that it does not support microalgae growth, N:P needs to be adjusted for microalgae growth. The purpose of this study is determine the optimal N:P ratio in shrimp waste fertilizer which produced the highest growth ofNannochloropsis oculata. Method in this research is an experimental method. Completely Randomized Design (CRD) with 6 treatments and 3 replications. Treatment of shrimp waste fertilizer was used with different N: P ratios, N:P ratios of 10.5:1, 15.5:1, 20.5:1, and 25.5:1, namely : Walne fertilizer, N:P ratio 17:1 and Shrimp waste fertilizer with a ratio of N:P 5.9:1 is the control. Cultivation ofN.oculatauses an initial density of 105cells/mL, with light intensity ranging from 5.010-5.622 lux for 24 hours and lasts for seven days. Data analysis was processed used ANOVA then with DMRT. The results of this study had a significantly different effect on the population and growth rate ofN. oculata. The exponential phase highest population mean of 965x104cells/mL and the growth rate of 135x104cells/mL/day.
Business analysis of vaname shrimp (Litopenaeus vannamei) culture in traditional ponds with monoculture system in Sedati, Sidoarjo
Authors: Husada R H S Y , Sari L A , Sahidu A M 
Published: April 2021

Abstract
This study was aimed to analyze the culture business of vaname shrimp in a traditional pond with a monoculture system in Sedati, Sidoarjo, East Java, Indonesia. The study location was chosen intentionally (purposive) as considered to be one of the production locations of vaname shrimp (Litopanaeus vannamei) in Sidoarjo Regency. This study used a descriptive method. Data were collected through an observation method. The business analysis results showed that the monoculture system of vaname shrimp in Sedati was feasible to be developed and implemented. This can be seen based on the income value with IDR 30,048,939. The R/C ratio value was 1.86. The PP value was 3 and BEP value was IDR 13,345,778. The producer surplus received by vaname shrimp farmers in Sedati District per hectare of ponds reached IDR 22,283,561/year, therefore the total economic value of vaname shrimp monoculture in Sedati with 143 ha pond area reached IDR 3,186,549,167/year.
The study of live and frozen marine fish in commodities imports using conventional and the Polymerace Chain Reaction (PCR)
Authors: Sukmawati A R , Pursetyo K T 
Published: April 2021

Abstract
Indonesia has big potency of fishery which has entered in export-import market. That export-import activitiy isn’t balance with quality warranty and the quality assurance. The quality warranty and the quality assurance are important because there found bacteria which have zoonotic characteristic. The method of data collection consisted of primary data and secondary data. Data collection was carried out with active participation, observation, interview and literature. Conventional method was used for bacterial examination on a live fish. The use of this method started from the initial isolation, purification, base test, biochemical test and the last was identification process. Bacteria found in a live fish by using the conventional method are Pasteurella haemolytica, Acinetobacter sp, Aeromonas hydrophila, Pseudomonna maltophilia, Pseudomonas sp, Vibrio sp, Pseudomonas mallei, Plesiomonas sp, Alcaligenes sp and Pseudomonas aeruginosa. Polymerace Chain Reaction (PCR) method was used for bacterial examination in frozen fish. This method had many steps, there were extraction, amplification, electrophoresis, and the last was reading the result with UVdoc machine. Primer which was provided that was used to diagnostic DNA bacteria of Aeromonas salmonicida and Edwardsiella tarda. During the study no bacteria of Aeromonas salmonicida and Edwardsiella tarda found, in frozen fish by PCR method.
Marine Leech Zeylanicobdella arugamensis Infestation As A Predisposing Factor For Vibrio alginolyticus Infection On The Hybrid Grouper “Cantang” (Epinephelus fuscoguttatus x Epinephelus lanceolatus) From Traditional Ponds In The Kampung Kerapu Lamongan East Java Indonesia
Authors: Suyanti E , Mahasri G , Lokapirnasari W P 
Published: April 2021

Abstract
Marine leech Zeylanicobdella arugamensis is one of the ectoparasites that can infest grouper fish, causing wounds on the place where it is attached, so that it can act as a predisposing factor for secondary infection by pathogenic bacteria such as Vibrio alginolyticus .The purpose of this study was to determine Z.arugamensis marine leech infestation as a predisposing factor for V.alginolyticus infection on the Cantang grouper from traditional ponds in the kampung kerapu lamongan. This research is a transversal survey and data analysis using Pearson correlation. Observations were made in the Laboratory of Anatomy and Fish Culture, and the examination of bacteria was made by conventional methods at BKIPM Juanda Surabaya. Based on the results obtained, 17 of 30 Groupers were known to be infested marine leech. Meanwhile, 5 infested fish were positive for V.alginolyticus with a TPC calculation of 0.12-2.13 × 104 CFU/ml.. This moment indicates that Infestation of the parasite Z.arugamensis can act as a predisposing factor for the occurrence of V.alginolyticus bacterial infection because there is a positive correlation, that is, the higher the amount of Z.arugamensis infestation followed by the TPC Vibrio sp.
The utilization of whiteleg shrimp (Litopenaeus vannamei) aquaculture wastewater in semi-mass Nannochloropsis culture
Authors: Samara S H , Santanumurti M B , Firmansyah A , Hudaidah S , Putri B 
Published: April 2021

AbstractNannochloropsisis a microalga that is used as feed and can be cultured intensively. One of the obstacles in its culture is high-cost production. Innovations that can be applied to overcome this problem is the utilization of wastewater from whiteleg shrimp (Litopenaeus vannamei) aquaculture. The purpose of this study was to assess the population growth ofNannochloropsissp. culture by using wastewater of whiteleg shrimp with different densities in a semi-mass culture. The research design used in this study was a completely randomized design with four treatments and three replications, namely treatment A (2.5 x 106ind/ml), B (5 x 106ind/ml), C (7.5 x 106ind/ml), and D (10 x 106ind/ml). The parameters measured were population density, nitrate, phosphate, pH, temperature, salinity, and light intensity. The results showed that the utilization of wastewater from whiteleg shrimp culture had a significant effect on the population growth ofNannochloropsissp. Treatment A showed the best result with an increase in density by 119% (2.5 x 106ind /ml to 5.49 x 106ind/ml) at the adaptation phase, and 1012% (2.5 x 106ind/ml to 27.8 x 106ind/ml) at the exponential phase.
Business sustainability of fisheries utilization in Padang
Authors: Huda H M , Firdaus M , Mira  , Suryawati S H , Sari Y D , Kurniawan T 
Published: April 2021

Abstract
Padang is one of the centers of economic growth in the West Coast of Sumatra. Its position in the coast makes Padang as the entrance of fish resources to fulfil the needs of fish in Padang and its surrounding areas. The purpose of this study is to analyze the level of utilization of fish resources in Padang, especially from the aspect of business sustainability. The data analysis was done descriptively describing the performance of the fishing business that landed fish in Padang. The results of the analysis show that various types of fishing gear that landed fish in Padang still provide business benefits so that business sustainability continues. The availability of fish landing facilities and better fishing needs is expected to increase the efficiency of fishing effort and improve the quality of the fish catch landed so that it has a higher selling value.
Economic benefits of fisheries activities in Jatibarang Reservoir, Central Java
Authors: Triharyuni S , Aisyah  
Published: April 2021

Abstract
Inland fisheries are categorized as small scale fisheries. Those small-scale fisheries are frequently under-valued social and economically. Likewise with Jatibarang Reservoir that is included in it. Whereas the intensity of the use of the reservoir by the local community is very high. Although according to local wisdom, the use of Jatibarang Reservoir is only limited to handline fishing, it is thought to have a good impact on the economy of the community and the reservoir environment. The study was carried out during the period of 2018, with the aims to determine the economic impact of the fisheries sector even though there are restrictions on the types of fishing gear used in the Jatibarang Reservoir. By using the Contingent Valuation Method in estimating the value of consumer surplus through the use of several parameters such as annual income, expenditure and number of fishing days. The results show that the handline fishing activities in the Jatibarang Reservoir are still achieved the economic benefits or in other words, the net benefit value shows a surplus.
Characterization of the sand particle size from natural habitat and the digestive tract, as a basis in determining the grain size of sand suitable for a substrate of sea cucumber (Holothuria scabra) culture semiclosed system
Authors: Sabilu K , Supriyono E , Nirmala K , Jusadi D , Widanarni  
Published: April 2021

Abstract
The decline in production has prompted researchers in various countries to continue to study factors supporting the success of Holothuria scabra culture. This research aims to evaluate the characteristic of nutrients, size of a sand fraction of the sediment from natural habitats, and the digestive tract, as a basis to determine the grain size of sand suitable for substrates of sea cucumbers culture semi-closed system. The result showed that the highest fraction in the digestive tract of sea cucumber with a wet weight of 5-20 g was clay, 50-70 g of sea cucumbers was fine sand, size of 100-120 g was medium and fine sand, size of 200-220 g was the clay fraction, and in natural habitat was fine sand and clay. Medium sand to clay as a dominant fraction to be found was 86.83±1.22-96.74±0.60%. Smaller sea cucumbers tended to absorb a high amount of coarse sand, while larger sea cucumbers tended to absorb a higher amount of fine sand fraction. Meanwhile, protein, fat, and crude fibre content in the natural habitat sediment was low, so that nutrient enrichment and/or artificial feeding on the substrate is important, to provide for the growth of sea cucumbers if its culture efforts use a semiclosed system.
The biological aspect of four shark (Galeocerdo cuvie, Sphyrna lewini, Atelomycterus marmoratus, Carcharhinus melanopterus) of land in Muncar Coastal Fishing Port Banyuwangi East Jawa
Authors: Lelono T D , Bintoro G , Rihmi M K , Pratiwi V D , Wiadnya D G R 
Published: April 2021

Abstract
Sharks are often found in all the waters are scattered in various regions of the world. On the other hand, shark fisheries have declined globally due to shark fishing as well as the demand is very high. Thus, vital information regarding the length-weight relationship is essential in the management and protection of shark fishery resources. Data collection was carried out from December 2019 to March 2020 by way of direct observation, interviews by recording almost all shark catches landed by bottom longlines or drift longlines. Results for the study found 28 species, with four species of sharks that have the highest number that is Galeocerdo Cuvier 17%, Sphyrna lewini 16%, 16% Atelomycterus marmoratus, and Carcharhinus melanopterus 12%. The length-frequency distribution for Galeocerdo cuvier distributed between 148-437 cm in Sphyrna lewini distributed between 109-308 cm, Atelomycterus marmoratus is distributed between 39-68 cm, and Carcharhinus melanopterus is distributed between 49 - 204 cm. The length-weight relationship between Galeocerdo cuvier and Sphyrna lewini is allometric negative, whereas Atelomycterus marmoratus, and Carcharhinus melanopterus are isometric.
Shark fisheries management as a sustainable development implementation in Indonesia fishery sector
Authors: Sulaiman P S , Triharyuni S 
Published: April 2021

Abstract
The challenge of ensuring shark resource preservation is the main issue in fisheries management of Indonesia. Therefore, appropriate fisheries management needs to be developed. This paper aims to explain the shark fisheries condition in Indonesia based on ecological, social, and economic aspects following the sustainable development approach. The research was conducted through academic literature study and fisheries statistic reports. Data were analysed through the graphical approach and tabulation data trends based on the availability of time-series data that have been publish. The result shows that there are about 116 species of sharks in Indonesia ocean waters. One shark species was categorized as critically endangered, 5 species are endangered, 23 species are vulnerable, and 35 species are near-threatened category. Legislation in Indonesia has given enough serious attention to shark protection. To achieve the goal of sustainable shark fisheries management, several strategies can be implemented, namely: (i) preparation of regulations and their implementation to support the management of shark fisheries; (ii) strengthening of scientific database and review of shark fishery in Indonesia as well as at international level; (iii) institutional strengthening, and; (iv) increasing the HR capacity of fisherman and fishery personnel.