Kei Kecil Research Articles

Dampak Aktivitas Penambangan Pasir Laut Terhadap Lingkungan di Desa Sathean Kabupaten Maluku Tenggara

The purpose of this study was to evaluate the environmental impact of sea sand mining in Sathean village, Kei Kecil sub-district, Southeast Maluku district. This study focuses on the state of the environment around marine sand mining and the impacts of these activities. Qualitative research is the chosen research method. The results show that marine sand mining damages the biological quality of marine and coastal waters through increased abrasion. Economic income for miners and mining workers increases as a result of social conditions caused by sea sand mining, but decreases for fishing communities due to reduced fish catches and pearl cultivators because pearl growth is not optimal due to damage to the aquatic environment.

Population dynamics of Blood Cockles (Anadara granosa) in the coastal waters of Letman Village, Kei Kecil District, Southeast Maluku Regency

AbstractThe waters of Letman Village, Southeast Maluku Regency are clam fishing grounds which is a source of income for fishermen. One of the shellfish caught is the Blood Cockle (Anadara granosa). The purpose of this study was to analyse and examine the stock of A. granosa clams in Letman village, Kei Kecil District, Southeast Maluku Regency (length and weight frequency) and to determine the mortality rate and exploitation rate of Blood Cockles. This study was conducted between January and June 2022 with a sampling time of once a month for six consecutive months. Random sampling method was used through a free collection at low tide. The total sample collected during the study was 741 individuals. The research data were analysed using FiSAT II program version 3. The smallest size of the sample obtained during the study was 30 mm and the largest was 69 mm. The infinity length (L∞) is 78.50 mm, the growth coefficient (K) is 0.8/year, and the theoretical lifespan of Blood Cockles at a length equal to zero is −0.514/year. Analysis of the total mortality rate (Z) of Blood Cockles (A. granosa) was calculated at 3.90/year with a natural mortality rate (M) of 1.22/year and catchment mortality (F) of 2.68/year, while exploitation rate (E) was at 0.69/year. The addition of new individuals (recruitment) took place every month with varying numbers and the highest recruitment occurred in July and October while the level of exploitation of Blood Cockle in the waters of Letman Village was considered high (overfishing).

Economic of Small-Scale Hand Line Fishery Fleet Production Based On Driving Power in Every Season in The Small Island Park Conservation Area, Southeast Maluku Regency

The economic benefits of hand line production activities carried out by small fishermen utilizing some inputs to produce high economic value output each season in the Kei Kecil small island park (TPK) conservation area differ according to the driving power. Production cost efficiency, effectiveness of production results, and business profits are very important for the sustainability and development of small-scale hand-line fisheries. This study aims to analyze the economics of small-scale hand line production based on the driving power in each season in the TPK Kei conservation area. The type of data needed is primary and secondary data, and the collection method used is triangulation. The analysis used includes analysis of business profits, production cost efficiency, and effectiveness of production results. The results of the analysis show that the production of hand line carried out in the TPK Kei Kecil conservation area in each season is more efficient and effective in the hand line fishing fleet that uses hand line rowing and the highest business profit is the hand line fishing fleet that uses ketinting driving power. The production of small-scale hand lines in the TPK Kei conservation area is small in each season efficiently, effectively, and profitably.

Persepsi Masyarakat Dalam Penanganan Konflik Tanah Antara Ohoi Kelanit dan Ohoi Loon Pada Kabupaten Maluku Tenggara

This research is to analyze community perceptions in handling land conflicts between ohoi kelanit and ohoi loon in kei kecil sub-district, southeast maluku. The research location is Ohoi Kelanit and Ohoi Loon villages. The resource persons in this research are customary chiefs and community leaders. The data source in this research uses descriptive qualitative research data.The results of this study indicate that the thing that causes land disputes in the kei kecil sub- district of southeast maluku district between kelanit village and loon village is due to the construction of a welcome gate that has crossed the petuanan boundary. The role of the customary chief and community leaders in resolving land disputes is as a peace judge by summoning the parties related to the land dispute. While the obstacles that occur in the settlement of land disputes in Kelanit and Loon villages are that there are small groups that do not attend the settlement of land disputes.

Mud Crab Fishery in Hoat Sorbay, Kei Kecil Island, Eastern Indonesia: Traditional management and adjustment to intervening regulations

Local communities who live along the coast and have used marine resources for their livelihoods for generations certainly have a resource management and utilization system that was formed as a result of their interactions with and understanding of their aquatic environment. This research focuses on mud crab fishing among the Evu people occupying the shores of Hoat Sorbay Bay on Kei Kecil Island, and how they deal with market, state, and NGO intervention in their traditional harvesting system. Field data were obtained through observation of crab fishing activities in mangrove areas, interviews with mud crab fishers, and examination of documents regarding crab regulation. The result shows that even though mud crab fishing activities are still carried out following traditional practices and strategies based on knowledge passed down from their elders, the fishers also adjust to external requirements of changing market demands and conservation issues by incorporating them into their fishery system.

Ecosystem Approach to Fisheries Management Status At West Kei Kecil Small Island Park, South East Maluku Regency

Assessment of fisheries management with an ecosystem approach (EAFM) in the TPK Kei Kecil conservation area is important to determine the actual conditions of management in the conservation area as a follow-up step for sustainable management. This study aims to analyze the status of fisheries management and efforts to improve management based on the EAFM approach. The study was conducted in 10 villages/ohoi in 4 sub-districts in Southeast Maluku district. Data collection was carried out by interviewing fishery households and institutions as well as tracing data that referred to the EAFM indicator assessment method which included 30 indicators from six domains. The management status of the TPK Kei Kecil conservation area is classified as moderate category which is obtained based on the management status per domain, respectively: a) the domain of fish resources is moderate; b) habitat/ecosystem domain is moderate; c) fishing techniques domain is moderate; d) social domain is moderate category; e) economic domain is low category; and f) institutional domain is moderate category. Recommendations for fisheries management in the conservation area of ​​TPK Kei Kecil are sought to improve the economic domain and fishing techniques, especially in indicators of asset ownership, fishermen's household income, savings ratio, fishery capacity and fishing effort, legal documents on vessel functions and sizes as well as crew certification.

Pemberdayaan Masyarakat Hukum Adat Dalam Pelaksanaan Program Desa Wisata Mangrove

Introduction: Mangrove forests are indispensable for coastal communities, because they can protect their areas when the water is high tide and very strong winds. Tourism with management by residents always prioritizes a bottom-up approach, and sustainable tourism always prioritizes a top-down approach.Purposes of Devotion: After participating in mentoring activities, the preparation / empowerment of indigenous peoples in the implementation of the Mangrove Tourism Village Program in Ahoi Rat Kecamatam Kei Kecil Timur, Southeast Maluku Regency. Method of Devotion: The implementation methods used in the realization of the Excellent Prosuk Development program are counseling, training and mentoring.Results of the Devotion: The service with the title Empowerment of Indigenous Peoples in the Implementation of the Mangrove Tourism Village Program in Ahoi Rat Kecamatam Kei Kecil Timur, Maluku Regency, was carried out in Ahoi Rat Kecamatam Kei Kecil Timur, Maluku Regency. Implemented with stages: 1. Planning Stages of the Mangrove Tourism Village Program in Ohoi Rat, Kei Kecil District, 2. Phase of implementation of the Mangrove Tourism Village Program in Ohoi Rat, Kei Kecil District and 3. Stages of Mangrove Tourism Village Supervision Planning Mangrove Tourism Village Program in Ohoi Rat, Kei Kecil District.

PENGARUH STRATEGI PRODUK TERHADAP KEPUASAN KONSUMEN DI RUMAH MAKAN CECE, KECAMATAN KEI KECIL, KABUPATEN MALUKU TENGGARA

The purpose of this study was to analyze the effect of product strategy on consumer satisfaction at the Cece Langgur Restaurant, Kei Kecil District, Southeast Maluku Regency. Based on the results of data analysis, the results of the linear regression test are obtained, the regression equation is Y = 12.858 + 0.746X. This equation states that when the Product Strategy variable is 0, then Consumer Satisfaction has a value of 12,858, and a positive value of 0.746 found in the regression coefficient of the independent variable (product strategy) illustrates that the direction of the relationship between the independent variable (product strategy) and the dependent variable (customer satisfaction) is unidirectional, where every increase of one unit of product strategy variable will cause an increase in customer satisfaction by 0.746. Based on the results of the t test, it can be concluded that tcount is greater than ttable, so H1 is accepted and H0 is rejected. From the results of the tcount calculation of 6,107 above compared to ttable (df = 43), namely 1.6810, a significant level of 5%, so tcount > ttable, then H1 is accepted and H0 is rejected. Meanwhile, the Determinant Coefficient test explains that the influence of the Product Strategy Variable (Variable X) on the Consumer Satisfaction Variable (Variable Y) is 46.5% and the remaining 53.5% is influenced by other variables not included in this study.

Bamboo Diversity in the Maluku Islands, Indonesia

There is little documentation of bamboo species diversity and distribution in the Maluku Islands of Indonesia. This study aimed to provide information on the diversity and distribution of Maluku’s bamboo species. The research was conducted in March‒April 2021 at the Herbarium Bogoriense (BO), National Research and Innovation Agency. Herbarium specimens of bamboo in BO collected from the Maluku Islands (Provinces of Maluku and North Maluku) were studied alongside online scanned images of herbarium specimens. Bamboo species were re-identified and validated. A literature study was conducted to enrich the data. A distribution map of bamboo species in the Maluku Islands was compiled. Data were analyzed and presented descriptively. We built an identification key for the bamboo species in the Maluku Islands. There are 16 species and eight genera of bamboo in the Maluku Islands: Bambusa glaucophylla, B. maculata, B. multiplex, B. spinosa, B. tuldoides, B. vulgaris, Dendrocalamus asper, Gigantochloa atter, G. robusta, Neololeba amahussana, N. atra, Phyllostachys aurea, Racemobambos ceramica, Schizostachyum brachycladum, S. lima, and Thyrsostachys siamensis. These bamboo species were found across Maluku Province (Buru, Ambon, Seram, Kei Kecil, Kei Besar, Yamdena, and Tanimbar) and North Maluku Province (Ternate, Tidore, Halmahera, Obi, and Sula) at an altitude of 1‒1100 m above sea level in primary and secondary forests, limestone, peatland edges, city parks, and gardens.

PENINGKATAN HASIL BELAJAR MENGGUNAKAN MODEL PEMBELAJARAN KOOPERATIF TIPE JIGSAW

This research is motivated by the learning results of learners on the material of building flat side space that is still low. This research was conducted to improve learners' learning outcomes on flat-sided room building materials through jigsaw-type cooperative learning models in class VIII SMP Negeri 9 Kei Kecil. This type of research is a class action study (PTK) consisting of two cycles with each cycle consisting of two meetings. The subjects in this study were class VIII learners with a sample of 15 learners. The data collection techniques in this study are observations and tests. Cycle I results in as much as 60% of learners reach KKM and do not meet the classic completion of 65%. The results of cycle II showed an increase of 86.67% of learners reaching KKM and fulfilling classical completion of 65%. Based on the results obtained, it can be concluded that using a jigsaw-type cooperative learning model can improve the learning outcomes of students of class VIII of SMP Negeri 9 Kei Kecil

The Effect of Mobile Seamless Based on Multicultural Education Towards The Enhancement of Learning Outcomes Moderated by Academic Self-Efficacy

<p>Learning outcomes have an important role in the learning process. But nowadays, being proficient in theory and getting good learning outcomes is not the only goal of Education to be achieved. In the learning process also requires students to be able to give respect and appreciation for human dignity. In this 21st century, it is time for students to be allowed to choose their way and style of learning, where students can determine when and where they will study. Thus, this study is here to determine the effect of seamless learning based on multicultural education on learning outcomes moderated by academic self-efficacy. This research is experimental quantitative research. The population in this study is all students of SMP Kristen Anugerah Kei Kecil. The sample in this study is selected using a clustered sampling technique in which certain groups that already exist in a population are selected as samples. The data in this study are obtained from a questionnaire using a Likert scale. The data in this study are then analyzed in several stages. Based on the results of hypothesis testing, it is known that academic self-efficacy is able to moderate the implementation of seamless learning based on multicultural education on student learning outcomes. Students, teachers, and parents must start adapting online learning tools in order to be able to get more knowledge and sources of information besides, in habituation and daily learning teachers and parents also need to introduce students to diversity so that students understand the value of tolerance.</p>

The Effect of Work Culture and Personality Toward Teacher’S Organizational Commitment on Public Junior High School - Kei Kecil - Southeast Maluku

The objective of this causal research was to obtain information concerning: (1) the effect of work culture toward organizational commitment; (2) the effect of personality toward organizational commitment; and (3) the effect of work culture toward personality. The research was conducted by using a survey method with path analysis ini testing hypothesis. Ini this research, teachers on Public Junior High School – Kei Kecil-Southeast Maluku has been choosen as a unit analysis and 112 samples of teachers were selected in random. The results of the research are as follows: (1) there is a direct positive effect of work culture toward organizational commitment; (2) there is a direct positive effect of personality toward organizational commitment; and (3) there is a direct positive effect of work culture toward personality.

An antibacterial compound purified from a tropical coastal plant, Diospyros maritima

Abstract. Isnansetyo A, Handayani DP, Istiqomah I, Arif A, Kaneko T. 2021. An antibacterial compound purified from a tropical coastal plant, Diospyros maritima. Biodiversitas 23: 135-142. This study aimed to isolate, purify, and characterize an antibacterial compound from Diospyros maritima and evaluate its antibacterial activity. Diospyros maritima bark was collected from Kei Kecil Island, extracted with ethanol, separated with hexane and chloroform, and purified by column chromatography. The isolated compound was tested for antibacterial activity by paper disk diffusion on the double-layer agar medium. The minimum inhibitory concentration (MIC) was determined by the microdilution method in a 96-well microplate. The pure compound inhibited Staphylococcus aureus and Aeromonas hydrophila at MICs of 0.625 and 5 µg/mL, respectively. The molecular weight of the compound was 188 m/z based on GC-MS analysis. The 1H-NMR spectrum indicated two protons which appeared as a multiplet at 7,687.59 ppm, one proton appeared as a singlet at 6.87 ppm and one proton appeared as a doublet at 7.26 ppm. The 13C-NMR spectrum showed eleven carbon signals, eight signals for the aromatic ring (186.06, 162.38, 151.17, 137.41, 134.49, 133.76, 17.75, and 16.51 ppm) and two signals at 191.91 and 191.05 ppm. The spectrometric data showed that the isolated compound was plumbagin (1,4-naphthalenedione-5-hydroxy-2-methyl). This finding opens up a new perspective for D. maritima as a source of lead compounds for the development of antibacterial substances.

Subsurface modelling of Kei Kecil Island with 3D gravity inversion

Kei Kecil Island located at Kei Islands, Maluku Province, Indonesia and it is one of outer Banda Arc. Several compression and extension tectonic accoured in Kei Island that made complex regional structural geology there. Mapping of surface geology has been done by several geoscientists, but subsurface mapping is still challenging. This paper aims to image subsurface geological features in Kei Island and its surrounding. Gravity method carried out to obtain density configuration for interpretation of basin topography. Gravity data obtained from previous publication and the other collected through satellite-derived gravity. Result of analyses show Kei Kecil Island located at depocenter of the basin around the high of the surroundings. Trending of the basin is Northeast–Southwest to North-South. Interpretation reveals basin in the Kei Kecil Island situated in central part toward northern trending almost North-South direction. The higher density rock dominating southern area of the island caused by Weduar and Elat Formation from Kei Besar Island. The denser density dipping from Kei Besar Island to Kei Kecil Island with Northwest direction. The basins in Kei Kecil Island probably produce hydrocarbon.

DAMPAK PENAMBANGAN PASIR TERHADAP LINGKUNGAN DI DESA OHIODERTUTU KECAMATAN KEI KECIL BARAT KABUPATEN MALUKU TENGGARA

The study describes the impact of sand mining on the environment in Ohoidertutu Village, West Kei Kecil District, Southeast Maluku Regency. The research method used is a qualitative method with a descriptive approach. The results that the realization of sand mining in Ohoidertutu Village affected people's lives and even caused environmental damage and pollution. The research results explain 1) ownership of mining land is not clear, 2) sand mining does not have a permit, 3) the amount of the market price of sand so that mining is carried out without considering the impact on people's lives and the environment, 4) the condition of the mining area is very apprehensive, 5) sand mining is disturbing the existence of the community, 6) the village government is part of the sand mining, 7) the socio-economic existence of the community is disturbed by the loss of land and agricultural products, 8) sand mining hurts a negative impact on environmental damage and even pollution, loss of forest ecosystems, land and agricultural products, flooding, landslides and even disease outbreaks, 9) handling is still in the planning stage by the village government, and 10) solutions to closing mining land, hoarding, planting trees, cooperating with both the private sector and local governments.

Pembudayaan Nilai Karakter Dalam Keluarga Di Desa Madwaer Kabupaten Maluku Tenggara Kec Kei Kecil Barat

Forming a good character for a child requires the role of a family. This writing aims to cultivate the values of the character in the family can make the children's characters better. Cultual (Enkulturasi) is the process of studying the values and cultural norms experienced by the individual during his lifetime. The beginning of the process of culture of character value for a child is individually born to know and understand his position and standing, is through the family. This research is the result of field studies using a qualitative research approach with observation and interview methods. Research location in Ohoi Madwaer, district of Kei Kecil Barat, southeast Maluku. The results showed that most parents/families have not committed their roles and responsibilities to cultivate the character values well for the child, due to busy work and other factors, parents are also rude to their children, from the results of the research is also obvious that most of the children in Ohoi Madwaer have a character that is not good, and found that there are values that are focused in applying and doing it in the family The value of religious, honest, discipline and tolerance. These values suffer from the erosion caused by unkind characters that are shown by parents and children in the family environment. Secondly, in connection with this, the value of the character has its relation to PAK, which is embedding and giving and teaching good value to everyone in order to keep the character good.Keyword: Culture, character value, family

Reef fishes at waters of Kei Kecil Islands, Southeast Maluku Regency, Eastern Indonesia

Study on reef fishes at waters of Kei Kecil Islands was conducted on October to November 2018. Eighteen stations of coral reef habitat were chosen randomly for this study and were observed by using underwater visual census method. The transect area of 250 m2 (50 m length, 5 m width) was established at reef slope zone of each station and reef fish found in each transect was identified to the species level. At least 40 families of reef fish which consist to 120 genera and 381 spesies, and 3 of which are endemic species were found during the study. Those reef fish species found can be categorized into target species (141 species), major species (203 species) and indicator species (37 species). Coral Fish Diversity Index (CFDI) determined based on six indicator families indicate that relative diversity of reef fish in the study area can be classified into poor to good categories. Based on CFDI value, estimated number of reef fish in the coral reef of Kei Kecil Islands was 742 species.

COMMUNITY PARTICIPATION IN MANAGING OHOIDERTAWUN BEACH OBJECT IN KECAMATAN KEI KECIL, MALUKU TENGGARA DISTRICT

The purpose of this study was to analyze the role of Ohoidertawun villagers in the management of coastal tourism objects in the Ohoidertawun Village, Kei Kecil District, Southeast Maluku Regency. The method used in this study is a qualitative method, data collection techniques through observation, filling questionnaires, interviews, and literature studies. The results of the study explained that the role of the Ohoidertawun village community was categorized as interactive and independent participation. The form of participation is given in the form of ideas and energy. At the planning stage the community is involved in providing ideas that are made as a joint decision by the whole community to develop the potential of an existing attraction in the village into a destination that has a value of attraction for tourists. The community management stage took its own initiative to develop and carry out regional spatial planning in supporting tourism facilities by setting up shelters, food stalls, toilets, trash bins, guard posts. The tourist facilities at the Ohoidertawun beach object are carried out independently by the community themselves, without any assistance from investors or the tourism office in Southeast Maluku. While at the development stage, the community prepares cultural events that are elaborated with natural tourism, and culinary tourism becomes a tour package

Quality control of small pelagic fish stocks in distribution line in Ambon and Kei Kecil, Maluku

Fish is very perishable, soon after caught and death, deterioration took place quickly especially in a high-temperature environment. Quality control is a necessity to keep the freshness of fish and the prime nutritional quality. In this study interview and observation were done on the focus group to investigate quality control activities carried out by the artisanal fisher community. In many places in Maluku, small pelagic fish caught by using purse seine net. The fishing ground is relatively close to the landing site at the coastal area and landed in 1-2 hours after death. Shortly after landed ice treating is applied on the fishes with the ratio of ice to fish roughly 1:2 and also a small amount of clean sea water added onto the fish-ice mixture in order to chilling fish and keep it fresh. Most fish are transported to the central market in town by using cars which takes one to two hours, and the rest taken by the small retailers and distribute to the closest markets in the village. If lots of fish harvested, some retailers will sell it on foot from house to house. The small-scale fishermen and retailers know very well the necessity of maintaining the freshness of fish, so it will be in good quality when delivered the consumer hands and the high price.

Surface geological investigation as the initial stage of hydrocarbon exploration in Kei Besar Island, Southern Maluku

Kei Islands are known to have hydrocarbon potentials in shallow rock layers, trapped by folds and faults. This potential is characterized by the amount of gas seepage found in Kei Kecil, Kei Besar and Tayandu Island. The study was conducted in central and southern part of Kei Besar Island through outcrop observations and stratigraphic measurements aim to recognize the physical characteristics of rock. Kei Besar Island located in the easternmost part of Australian continental passive margin separated by the extension of Aru Through. Digital Elevation Model of Kei Besar Island shows that the northern part of research area has a steeper morphology than the southern. The stratigraphic characteristic in the central part of research area dominated by clastic limestone showing a shallowing-up stacking pattern. While in the southern part, the lithology dominated by coralline limestone contains many fragments of coral and large foraminifera. Stratigraphic analysis shows that lithology in the study area was formed in carbonate submarine fan which formed Elat Formation. This formation underlained by shallow carbonate rock which contain large foraminifera from Tamangil Formation. Tamangil Formation interfingered with lower part of Weduar Formation. Based on the analysis of surface data above, concluded that subsurface exploration is necessary to reconstruct the petroleum system in research area.