City Of Tarakan Research Articles

The Design and Development Of Pond Water Quality Control Using pH Booster In Domestication Of Nomei Fish (Harpodon nehereus)

Nomei (Harpodon nehereus) is a special fish and one of the characteristic of the city of Tarakan, because it belongs to an endemic animal which is only found in coastal areas which is precisely in Juata laut water. The nutritional and protein content found in nomei fish is fery high so it is much favored by the people of Tarakan. Preventing the decline in the population level of nomei fish due to continuous fishing by fisherman so that sustainable and synergistic cultivation is needed by means of domestication. To support nomei fish domestication activities, it is carried out by implementing pond water quality control by considering two measurable parameters, namely water salinity and pH using a microcontroller as a pond water quality controller. The results of controlling the up to dwon pond water salinity decreased by 3.0316% and the down to up pond water salinity increased in salinity value by 8.18382%. for controlling the pH of pond water, the system worked very well and was able to maintain the pH value at a predetermined set point at 1:08:00 AM, 2:08:00 AM, 3:06:00 AM, 4:33:00 AM, 6:37:00 AM, 7:13:00 AM, and 3:01:00 PM with pH value between 7.5 – 8.5. The recommendation from this study indicated that the water quality control system that had been created was able to maintain and control salinity nomei fish pond according to the given set point value. Keywords: Nomei fish (Harpodon nehereus); Domestification; Control; Salinity; pH; Microcontroller.

THE COMPETITIVENESS OF COMMODITIES SEAWEED USING POLICY ANALYSIS MATRIX (PAM)

Seaweed products from the city of Tarakan have been traded to outside areas such as Makassar and Surabaya before being exported overseas. This study aims to analyze the competitiveness of seaweed in Tarakan City using the policy analysis matrix (PAM) method. The PAM method is used two main indicators for measuring competitiveness, namely the Private Cost Ratio (PCR) as an indicator of competitive advantage and the Domestic Resource Cost Ratio (DRCR) which is an indicator of comparative advantage. The results showed that seaweed in Tarakan City had a PCR value of 0.37 and a DRC of 0.08, the private profit (PP) obtained was Rp 6,444,319 financially has a competitive advantage at the business level farmer. Social profit (PS) of Rp 30,386,901 economically or the economy as a whole has a comparative advantage which means efficient use of resources. The impact of government policies on the output of seaweed cultivation is not protective with an NPCO value of 0.34. The impact of government policies on seaweed cultivation inputs is not protective with an NPCI value of 1.29, meaning that farmers have not received positive incentives from the current input subsidy policy. The EPC value of 0.31 means that the overall impact of government policies on input-output is protective and provides positive incentives to farmers, but is still relatively weak and very vulnerable if policy changes occur. The regional government is expected to provide protection to seaweed cultivators in the form of setting costs for purchasing seaweed and also to strictly supervise cartel practices in the seaweed trading system.

PELATIHAN PEMBUATAN PAKAN YANG DICAMPUR KUNYIT DAN PEMIJAHAN BUATAN UNTUK MENINGKATKAN PRODUKSI BENIH IKAN LELE DI UPR EMPAGON 415 SESAYAP HILIR KABUPATEN TANA TIDUNG

ABSTRACTCatfish is one of the fisheries commodities that has increased in production due to increased market demand. The demand for catfish production in the city of Tarakan has also increased. Increased market demand, encouraging efforts in catfish production. One of the keys to the success of catfish production is in spawning, because catfish spawning occurs seasonally. To overcome the availability of catfish seeds, there must be an alternative reproductive technology for catfish spawning so that it can occur throughout the year. Spawning engineering technology can be done by injection mating using hormones and improving feed quality. Spawning is carried out by catfish cultivators (partners) in Tarakan City using natural (conventional) spawning methods. As a result of this activity, partners have been able to make feed by adding turmeric flour and partners have also been able to do artificial spawning of catfish using the hormone ovaprim. The next activity is to do spawning and calculate the profit from the results of the activity. It is hoped that the training that will be carried out in the Juata Pebble sub-district with the "Empagon 415" group will be the first step to increase catfish seed production in the KTT district throughout the year.

Neraca Air Sungai Karang Anyar Sebagai Sumber Air Baku IPA Kampung Bugis

IPA Kampung Bugis service area includes West Tarakan Sub-district and Central Tarakan Sub-district. These two sub-districts are the ones with the highest population density in the city of Tarakan, so in terms of water supply, it is necessary to carefully consider to avoid water deficits if there is no rainfall in Tarakan. This study aims to calculate the water balance of the Karang Anyar River as the raw water source for the IPA Kampung Bugis. The method used for availability calculations is the NRECA method. From the analysis of the reliable discharge Q90 of the Karang Anyar River using the NRECA method, an average Q90 reliable discharge of 55 liters/second is obtained, while based on the analysis of water needs in 2031, it is 295,852 liters/second. These results indicate that the Karang Anyar River is unable to meet the water needs in the IPA Kampung Bugis service area in the city of Tarakan

EFFORTS TO INTRODUCE THE TARAKAN CITY THROUGH IRAW TENGKAYU CULTURAL TOURISM

The city of Tarakan also has interesting customs and cultures of the community, such as the traditional ceremony of Iraw Tengkayu, which is one of the cultures of the city of Tarakan and comes from the Tidung tribe. Tarakan City is a city that has great tourism potential, but obstacles in the form of a lack of information, exposure, and facilities make it difficult to develop this potential. This study aims to explore the efforts that can be made to introduce the City of Tarakan through cultural tourism and the Iraw Tengkayu traditional ceremony. The method used is descriptive, with data obtained through literature studies. The results of this study indicate that the efforts made to introduce the tourism sector in Tarakan City through Iraw Tengakyu are carried out through improving tourist attractions, increasing digital promotions, and enhancing collaboration and community participation. This is done to increase tourist interest, create positive images and perceptions through the original culture of Tarakan City, and influence the decision-making process and preferences of tourist destinations.

SHORT-TERM FORECASTING DAILY ELECTRICITY LOADS USING SEASONAL ARIMA PATTERNS OF GENERATION UNITS AT PT. PLN (PERSERO) TARAKAN CITY

Electrical power requirements at load centers tend to change over time, so the State Electricity Company (PLN) as a provider of electrical energy must be able to predict electrical load requirements every day. The city of Tarakan as a reference center in the northern region of Indonesia is developing rapidly. Along with this growth, the need for electric power is of course also increasing, so we must be able to provide an economical and reliable electric power supply system. This research aims to predict the electricity load at PT. PLN (Persero) Tarakan City. The author will carry out short-term forecasting using time series data in the form of daily electrical power usage data using the Autoregressive Integrated Moving Average (ARIMA) method. The ARIMA method or often called the Box-Jenkins technique shows that this method is suitable for predicting a number of variables quickly, simply and cheaply because it only requires variable data to be predicted. Analysis based on the Box-Jenkins time series taking into account the influence of seasonal patterns. The prediction results show that the data contains seasonal elements with the best model being SARIMA with a MAPE of 3 percent.

Mangrove Crab (Scylla spp.) Catching Units as a Community Side Business in Tarakan Tengah Sub-District , City of Tarakan

Tarakan City is one of the areas that has considerable fishery potential, one of which is mud crabs, based on the results of a survey in 2018 Tarakan City has exported 4,500 tons of mud crabs per year. This encourages the emergence of mangrove crab fishing as a side business that can increase people's income and welfare. The purpose of this study was to analyze the costs, revenues, revenues and business feasibility and marketing of mud crabs. This research was conducted from March to April 2021. The method used was descriptive qualitative and quantitative using a questionnaire. The sampling method used is the cluster sampling method with a total sample of 36 people, consisting of 25 mud crab catchers, 6 collectors, 3 small traders and 2 large traders. Analysis of the data used is profit analysis and marketing analysis. The results showed that the profit of the mud crab catcher was IDR 5,796,296 per month with an income of IDR 8,375,600 per month and a total cost of IDR 2,579,305 per month, with an R/C value of 3.25 or feasible to run. The highest marketing margin is found in the marketing agency of collecting traders, which is IDR 20,000 and the lowest margin is found in marketing channel 1 at the small and large trader institution of IDR 10,000. The highest marketing costs incurred by marketing agencies are in marketing channel 3, which is IDR 34,436, the most efficient marketing agency is small traders in marketing channel 1 with an average marketing efficiency value of 0.03%.

Strategi Penanganan Permukiman Kumuh Dalam Mendukung Peningkatan Kualitas Lingkungan Hidup Di Kelurahan Karang Anyar Pantai Kota Tarakan

The city of Tarakan is one of the target cities for migrants (urbanists) to live in. The economic limitations of migrant communities and local communities to have decent housing will then trigger the growth of new slum settlements. The aim of the study is to evaluate slum management strategies, identify environmental conditions and reformulate slum management program strategies. The research method uses a qualitative descriptive approach. Research tool with Questionnaire and Laboratory Analysis. The research locus was in 12 RT in the Karang Anyar sub-district, Tarakan City. Communal WWTP wastewater samples, solid waste data, river water and clean water. Data analysis used the Pollution Index, Sanitation Risk Index, Quality Standards and Analytical Hierarchy Process (AHP) methods. The results of the research on the evaluation of slum management strategies with a score of 18 so that they are still in mild slum conditions. There are four aspects of the performance achievement level with the realization of a very high performance achievement rate of above 90%, one aspect of a high performance achievement level of above 76%, and the environmental road aspect with an achievement level of 54.01% is a low level of realization. Results Identification of environmental conditions at inlets, outlets, bodies of water with parameters COD, TSS, Ammonia, Oil and Grease did not meet quality standards and analysis of Pollution Index (Pi) in Light Polluted conditions. The quality of waste management is based on the Sanitation Risk Index (IRS) score for 12 RTs with an average high-risk area. Clean Water Quality with parameters (Total Coliform and E. Coli) results meet drinking water quality standards. From the results of the AHP analysis, the Infrastructure and Facilities Development Strategy is a top priority. Consistency value of 0.05 or <0.1 comparison matrix is consistent.

Prevalence of Ectoparasites in Tilapia (Oreochromis niloticus) in Tarakan

Freshwater fisheries product tilapia (Oreochromis niloticus) has the potential to be developed and has a very high economic value, particularly in the city of Tarakan. Fish ectoparasites are a problem that frequently occurs and is discovered in aquaculture. This study aimed to determine the type of ectoparasites that infect tilapia in aquaculture ponds in Kampung Satu and Sebengkok. The technique involved collecting tilapia samples from various ponds and then transporting them to the laboratory. A total of 30 samples were taken from the container that was set up on a tray, and they were all put to death by being stabbed in the brain nerves. It was done to identify ectoparasites on the gills, eyes, scales, and fins of the fish. Two forms of ectoparasites, Dactylogyrus sp. and Trichodina sp., which were only present in the gills, were identified in the tilapia. In the moderate infection group, the prevalence rate in Kampung Satu was 86%, and in the very frequent infection category, it was 66% in Sebengkok. In Kampung Satu, the level of ectoparasites was 3,84, which is considered low, and 8,30, which is considered medium, in Sebengkok.

PENGARUH SUMBER INFORMASI TERHADAP TINGKAT PENGETAHUAN KESEHATAN REPRODUKSI PADA REMAJA DI WILAYAH PESISIR KALIMANTAN UTARA

Improving the quality of youth begins with paying attention to reproductive health. Adolescent problems related to reproductive health are child marriages, the number of which increases every year in North Kalimantan. There are several studies showing that there are several factors that can cause differences in knowledge among adolescent students. This study aims to determine the level of knowledge of reproductive health in adolescents in the coastal area of ​​North Kalimantan. This research is a descriptive research, with the research variable being knowledge of adolescent reproductive health in the coastal city of Tarakan (Charity Beach). The population of this study amounted to 100 people. The criteria in this study are; adolescents moving up the middle and high school ladders. In taking the sample is done by using purposive sampling. For young women to know about reproductive health, by providing good information from the school as many as 7 young women (23.3%), then information from parents with a good level of knowledge as many as 6 young women. teenagers (20%), while for information from social media there are only 3 children who have good knowledge (10%). Knowledge about reproductive health in adolescents through parents, schools and social media. When parents, schools and social media are actively involved in providing accurate, supportive and comprehensive information, young women can obtain better knowledge.

STUDI PEMANFAATAN CANGKANG KEPITING (Scylla sp.) UNTUK FILTER AIR TANAH DI KOTA TARAKAN

The city of Tarakan has the potential of ground water for clean water needs. But for its use, it nedds to be treated first so that the quality is in accordance with the required quality standards. Crab shell (Scylla sp.) waste is used as a filtration technology for water treatment. The purpose of this research was to study the effetiveness of using crab shells as a ground water filter in Tarakan City. The research method used in this study was an experimental method with a complete random design (RAL). Repetition was done three times. The material used was crab shell with a filter level of 30, 60 and 100 cm. Crab shells were combined with the use of activated charcoal, quartz sand and gravel to determine the best composition. The parameters that were tested according to the Regulation of the Minister of Health No. 32 of 2017 (Water Quality Standards for Sanitary Hygiene Needs) are turbidity, color, odor, pH, Temperature, TSS, TDS, nitrate, nitrite, iron (Fe) and manganese (Mn). The study’s findings demonstrated that the crab shell’s filtering effectiveness is quite low. For the pH parameter, the effectiveness value increased succcessively based on the filter level of 30,60 and 100 cm which was 54, 71, 80% and the Mn paraneter successively was 74, 92 and 81%. While the parameters of turbidity, color, TDS, TSS, nitrite, nitrate, and iron actually decreased the value of water quality, when compared to the value of standard water.

DETERMINAN PENDAPATAN ASLI DAERAH DAN DANA PERIMBANGAN TERHADAP KEMANDIRIAN KEUANGAN DAERAH

Original Local Revenue and Intergovernmental Transfer are sources of regional income that are used to finance regional development. These two sources of income are indicators in determining the level of independence of a region from a financial standpoint. This study aims to determine the level of financial independence of a region using Original Local Revenue and Intergovernmental Transfer as measuring tools. The analytical method used is quantitative descriptive analysis with SPSS 25.00. The data used is secondary data in the form of a report on the realization of the revenue and expenditure budget for the city of Tarakan for 10 years, namely from 2013 to 2022. The data comes from the Tarakan city BPS office. The results of the study show that Original Local Revenue makes a positive and significant contribution to Financial Self-Sufficiency of Local Governments, while Intergovernmental Transfer have a negative influence on Financial Self-Sufficiency of Local Governments in the city of Tarakan. Original Local Revenue and Intergovernmental Transfer simultaneously influence to Financial Self-Sufficiency of Local Governments.

ANALISIS SUMBER DAN KETIMPANGAN PENDAPATAN NELAYAN PESISIR DI KOTA TARAKAN

This study aims analyze the source of income of fishing families meet household needs in Tarakan City and to analyze the level of income inequality of fishing communities in Tarakan City. This research was conducted in 2021 in Tarakan City. The results showed that the fishermen's family income comes from the husband and additional income from the wife and children, contributes of each family income; husband is 45%, wife is 54% and 5% Children, and per capita income of Rp. 772,753. The Gini Index of 0.41 is classified as moderate inequality. The Lorenz curve shows that 50% of the population enjoys less than 40% of the total income. The distribution of income for fishermen in the coastal TarakanCity, of the World Bank criteria shows that 40% of low-income fishermen enjoy 23.69% of the total income, while 40% of middle-income earners enjoy 38.76% and 20% of high-income earners enjoy 38.55% of total income , the income distribution of fishermen in the coastal city of Tarakan is not too unequal (low inequality), greater than 17%, base on the World Bank criteria. Keywords : Gini Index, Income Inequality, Coastal Fishermen, Urban

Growth Patterns and Mortality of Lobster Panulirus ornatus from the Catch of Bottom Gill Net Fishers in the Western Waters of Tarakan Island

Large-bodied Panulirus ornatus lobsters are economically important because they are an aquatic biota. It is one of the most important commodities in the city of Tarakan. The aim is to analyze the growth patterns and mortality of P. ornatus from the West Waters of Tarakan City. Method using a quantitative descriptive. The purposive sampling method was used by dragging the gill net fishing gear to the P. ornatus lobster ground area, and the collection was carried out 16 times in 7 months (December 2021-July 2022). The results of P. ornatus showed that the male sex ratio was higher than the female. The growth model was allometrically negative, and the criteria for the condition index were fat and thin. The growth pattern of Model Von Bertalanffy males is slower than females. However, the growth rate to achieve asymptotic growth for males is faster than for females. The total mortality, catch mortality, and exploitation rate of males was higher than females. However, the mortality of the female nature was higher than that of males. P. ornatus should be managed in the waters of West Tarakan using the domestication and restocking technique to increase sustainability.

Analysis of Poverty Alleviation in Tarakan City from the Perspective of Development Theory of Ibn Khaldun

This study aims to analyse poverty alleviation in Tarakan from the perspective of Ibn Khaldun's development theory. This research method uses descriptive qualitative methods, and all data is secondary. The research results show that Ibn Khaldun's development theory can be an idea in carrying out the development of the city of Tarakan by eliminating people's economic difficulties, providing convenience, and creating prosperity. Guarantee the enactment of sharia values ​​that help society instil good qualities towards the balance of resources. Human resource development affects poverty reduction. Wealth does not grow if it is hoarded and stored. It will grow and develop if it is spent for the benefit of society, given to those entitled, and becomes a solution.

Analysis of Selection and Performance of Public Transport Mode In Tarakan City

<em>The problems of passenger transportation (TAP) in Tarakan City are multi-dimensional, such as, fares and routes that are less organized and uneven, inconvenience and less secure, excess passengers during peak hours and vice versa, condition of operator systems, increased pollution and noise and the number of accidents and traffic violations, and driver behavior. In short, the root of the problem is the incompatibility between the Regional Spatial Plan (RTRW) for the city of Tarakan and the TAP. This study aims to assess the performance of passenger transportation based on descriptive statistical methods to: see the demand for population movement; route performance and transport operations; and the performance of transportation infrastructure, as well as the level of road service in the form of the ratio of volume per road segment capacity. The results achieved found that the existing performance of TAP in Tarakan City was relatively not optimal, the level of main road service on secondary roads because the increase in vehicle volume was significantly influenced by the high population movement, land use, level of transportation service, transportation comfort, load factor, and road conditions.</em>

Land transportation management policy in tarakan public economy

In achieving the development of Tarakan City, the role of land transportation has an important and strategic position, so the policies need to be integrated into a single land transportation management policy and its impact on the economy of the people in Tarakan City. Various policies have been issued, to minimize the problem of land transportation, but no matter how good the policy will not work optimally as long as land transportation management is not improved. This study uses a descriptive-qualitative method because it seeks to find empirical facts with the right interpretation of the actions of existing phenomena. The results of the study: 1. The selection of land transportation in accordance with the characteristics of the City of Tarakan, and taking into account the needs and interests of all different levels of society, is able to support the effectiveness and efficiency of providing city public transportation services. 2. The development of an adequate land transportation network in Tarakan City has been able to increase the growth of the community’s economic sector, increase the value/price of land, the development of the small, medium, and large scale businesses, the occurrence of product specialization between regions, the concentration and urbanization of the population, especially in areas that have opened access roads and transportation. So that there is an increase in the income of the City of Tarakan accompanied by an even distribution of goods between residents, business fields spread over several areas. In addition, there has been an increase in the number and types of finished goods and services that consumers, government, and industry can produce.

UJI HISTOKIMIA SENYAWA FLAVONOID DAN STEROID PADA TUMBUHAN PUTRI MALU (Mimosa pudica L), DAUN DUDUK (Desmodium triquetrum), KEMBANG TELANG (Clitoria ternatea), BUNGA KUPU-KUPU (Bauhinia purpurea) dan KETEPENG CINA (Cassia alata) SERTA POTENSI PENERAPAN PEMBELAJARAN BIOLOGI

Abstract: Indonesia is a country that is very rich in biodiversity which has approximately 3000 plant species that have the potential to contain bioactive compounds. One of the areas where many plants are found, namely the city of Tarakan, such as the family of plants found in the Lunto rice fields and nursery forests, namely the Fabaceae family which includes Putri Malu, Daun Duduk, Kembang Telang, Kupu-Kupu and Ketepeng Cina. In this study, the method used was histochemical test of Vanillin 4% - concentrated HCL, concentrated H2SO4 for identification of flavonoid compounds, concentrated CH3COOH and concentrated H2SO4 for identification of steroid compounds. This test was conducted to identify flavonoid and steroid compounds in each part of the leaf, stem, and root organs. The results of this study concluded that only the stem organs of the Kupu-Kupu plant were negative for flavonoid compounds and steroids as tested for ethanol extract. In this research, the potential to be implemented in biology learning is in the form of a Lesson Plan (RPP), Practical Guide, and Teaching Materials for KD 2.2 Structure and Function of Plant and Animal Tissues. Keywords: Fabaceae, Histochemical Test, Biology Learning

IMPROVING COMPETITIVENESS OF SMALL AND MEDIUM ENTERPRISES BASED ON LOCAL LEADING PRODUCTS IN TARAKAN CITY, INDONESIA

The competitiveness of SMEs is enhanced by compiling a map consisting of local superior employment sectors and local superior products. This study aims to identify and map the work sector and products of Small and Medium Enterprises that need to be developed to become the local carrying capacity of Tarakan City. Sources of data include primary data (questionnaires from respondents) and secondary data (GRDP data for the city of Tarakan). Data analysis methods include Location Quotient (LQ), Klassen Typology, and Analytical Hierarchy Process (AHP). The results showed that the fishery-based processing industry is an employment sector that has great potential to become a local leading sector in Tarakan City. The results also reveal that the competitiveness of SMEs can be increased by developing local superior products. This development must meet three criteria, respectively: development must be oriented towards the conservation of resources and the environment; its development must only involve products with local raw materials and local uniqueness, and its development is supported by local communities. Another finding is about three priority local superior products, namely Dried Fish/Peyek Pepija, Shredded Milkfish, and Amplang Milkfish Crackers. These results can be used as a basis for making policies regarding the development of a country's local superior products.

DIVERSIFICATION OF FOOD CONSUMPTION BASED ON LOCAL POTENTIAL OF TARAKAN CITY

ABSTRACT Diversification of food consumption will provide great benefits if it can explore and develop potential local food sources. However, the diversification of staple food or food sources of carbohydrates which are widely consumed by the people in Tarakan City, still has a single staple food pattern, namely rice. Therefore, a study related to the diversification of non-rice food based on local food needs to be carried out. The specific objectives are to analyze the potential of local food resources in Tarakan City, to analyze food consumption patterns and the level of household food diversification in Tarakan City. ResearchThis technique uses a survey technique with a sample of households in four districts in the City of Tarakan with the sampling technique used is a nonprobability sampling technique with a quota sampling method. The data analysis method used is quantitative descriptive analysis and household dietary diversity score (HDDS). The analysis result shows p Rice production in Tarakan City tends to decline, while the production of cassava and sweet potato shows an increasing trend which indicates the potential for diversification of food production in Tarakan City. Broadly speaking, the pattern of diversification of people's food consumption in Tarakan City is quite diverse based on the amount, quality, and variant, this is shown from the expenditure of various protein sources. However, the diversification of food sources of carbohydrates needs to be studied because of the high expenditure on carbohydrate sources for rice. The level of diversification of food consumption in Tarakan City based on the value of the household food diversity score (HDDS) is in the high category, namely having consumed more than six types of food sources in a day. Keywords: Diversification, Consumption, Food, Household.