Open Journal System (OJS) Universitas Bengkulu
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Sosialisasi Ilmu Mitigasi Tsunami Bagi Masyarakat Pesisir dan Dataran Rendah di Pagar Dewa
Get PDFBengkulu City is a region with a high risk of tsunami due to its location adjacent to the Indian Ocean and its position in an active subduction zone. The low level of public knowledge regarding disaster mitigation increases the potential for casualties in the event of a tsunami. This community service activity aimed to enhance the understanding, awareness, and preparedness of residents in Pagar Dewa Village, Selebar District, Bengkulu City, regarding tsunami hazards through mitigation-based education and socialization. The implementation methods included socialization (counseling), interactive discussion and dialogue, presentation of evacuation routes, and information on prevention and emergency response. The results showed a significant increase in public knowledge and preparedness, demonstrated by participants’ ability to recognize early tsunami signs and take appropriate evacuation actions. Residents also showed high enthusiasm and emphasized the importance of ongoing training to maintain mitigation awareness. This activity successfully built synergy between the university, local government, and the community in reducing disaster risks in coastal and lowland areas around Bengkulu City. Therefore, tsunami mitigation education is a strategic step toward creating a disaster-resilient community and strengthening readiness for future natural threats.Kota Bengkulu merupakan wilayah yang memiliki risiko tinggi terhadap bencana tsunami akibat posisinya yang berbatasan langsung dengan Samudra Hindia dan berada di zona subduksi aktif. Rendahnya tingkat pengetahuan masyarakat mengenai mitigasi bencana menjadi salah satu faktor yang meningkatkan potensi korban apabila tsunami terjadi. Kegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkan pemahaman, kesadaran, dan kesiapsiagaan warga Kelurahan Pagar Dewa, Kecamatan Selebar, Kota Bengkulu, terhadap bahaya tsunami melalui sosialisasi dan edukasi berbasis ilmu mitigasi bencana. Metode pelaksanaan meliputi sosialisasi (penyuluhan), diskusi dan dialog interaktif, pemaparan jalur evakuasi, serta memberikan informasi terkait pencegahan dan penangulangan (tanggap darurat) tsunami. Hasil kegiatan menunjukkan adanya peningkatan signifikan dalam pengetahuan dan kesiapan masyarakat, yang ditunjukkan melalui kemampuan peserta dalam mengenali tanda-tanda awal tsunami dan menentukan langkah evakuasi yang aman. Masyarakat juga menunjukkan antusiasme tinggi dalam mengikuti kegiatan dan menyatakan pentingnya pelatihan berkelanjutan agar kesadaran mitigasi tetap terjaga. Kegiatan ini berhasil membangun sinergi antara perguruan tinggi, pemerintah daerah, dan masyarakat dalam upaya pengurangan risiko bencana di wilayah pesisir dan dataran rendah di sekitar Kota Bengkuu. Dengan demikian, sosialisasi ilmu mitigasi tsunami menjadi langkah strategis untuk menciptakan masyarakat tangguh bencana di Kota Bengkulu serta memperkuat kesiapan menghadapi ancaman alam di masa mendatang.
 
Stakeholder Networking and Institutional System Approaches in the Context of Sustainability for Smallholder Peatland Plantations
Get PDFThis research investigates the challenges faced by smallholder oil palm plantations on peatlands in Mukomuko Regency. It focuses on stakeholder networking and institutional approaches to ensure the sector sustainability. Qualitative data was collected through interviews, focus group discussions (FGDs), and field observations, capturing stakeholder perspectives and experiences. Quantitative data was gathered via surveys targeting smallholder farmers and stakeholders, analyzing power, interest, and sentiment. Key data sources include farmers, the Village government, Agricultural Extension Officers (PPL), and the Replanting Chairperson. The data analysis employs a descriptive approach, incorporating the Total Weighting of Degree Among Actors method to evaluate the strength of stakeholder networks. This method highlights the collaboration, influence, and connectivity among stakeholders. The findings reveal that the Village government, particularly the Village Head and Secretary, plays a crucial role in promoting sustainability through collaboration. Strengthening stakeholder networks, including better coordination between the Village Head, Secretary, farmers, and extension officers, is recommended to enhance the sustainable management of oil palm plantations on peatlands
Social And Environmental Dynamics In Economic Resilience: A Review Of The Influence On GRDP
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This study analyzes the influence of social and environmental dynamics on economic resilience, which is measured through Gross Regional Domestic Product (GRDP) on the island of Sumatra during the period 2011 to 2022. Considering the increasing uncertainty in the global economy due to climate change, this research aims to analyze how factors such as Poverty level, unemployment rate, Human Development Index (HDI), air quality index, water quality index and environmental quality index affect GRDP. Using a quantitative approach, secondary data from ten provinces in Sumatra during the period 2011 to 2022 was analyzed using the panel data regression method. The findings show that poverty has a significant negative effect on GRDP, while HDI has a positive effect on GRDP. In addition, air and water quality indices have a negative impact on GRDP, highlighting the need for effective environmental management strategies. This research underscores the important relationship between environmental conditions and economic performance, showing that sustainable development strategies are critical to increasing economic resilience in vulnerable regions such as Sumatra.
Keywords:Social and Environmental Dynamics, Economic Resilience, GRDP, Poverty, Environmental Quality
Abstrak
Penelitian ini menganalisis pengaruh dinamika sosial dan lingkungan terhadap ketahanan ekonomi yang diukur melalui Produk Domestik Regional Bruto (PDRB) di Pulau Sumatera selama periode 2011 hingga 2022. Mengingat meningkatnya ketidakpastian dalam perekonomian global akibat perubahan iklim, penelitian ini bertujuan untuk menganalisis bagaimana faktor-faktor seperti tingkat kemiskinan, tingkat pengangguran, Indeks Pembangunan Manusia (IPM), indeks kualitas udara, indeks kualitas air, dan indeks kualitas lingkungan mempengaruhi PDRB. Dengan menggunakan pendekatan kuantitatif, data sekunder dari sepuluh provinsi di Sumatera selama periode 2011 hingga 2022 dianalisis dengan menggunakan metode regresi data panel. Hasil penelitian menunjukkan bahwa kemiskinan berpengaruh negatif signifikan terhadap PDRB, sedangkan IPM berpengaruh positif terhadap PDRB. Selain itu, indeks kualitas udara dan air memiliki dampak negatif terhadap PDRB, menyoroti perlunya strategi pengelolaan lingkungan yang efektif. Penelitian ini menggarisbawahi hubungan penting antara kondisi lingkungan dan kinerja ekonomi, yang menunjukkan bahwa strategi pembangunan berkelanjutan sangat penting untuk meningkatkan ketahanan ekonomi di daerah yang rentan seperti Sumatera.
Kata kunci : Dinamika Sosial dan Lingkungan, Ketahanan Ekonomi, PDRB, Kemiskinan, Kualitas LingkunganAbstract
This study analyzes the influence of social and environmental dynamics on economic resilience, which is measured through Gross Regional Domestic Product (GRDP) on the island of Sumatra during the period 2011 to 2022. Considering the increasing uncertainty in the global economy due to climate change, this research aims to analyze how factors such as Poverty level, unemployment rate, Human Development Index (HDI), air quality index, water quality index and environmental quality index affect GRDP. Using a quantitative approach, secondary data from ten provinces in Sumatra during the period 2011 to 2022 was analyzed using the panel data regression method. The findings show that poverty has a significant negative effect on GRDP, while HDI has a positive effect on GRDP. In addition, air and water quality indices have a negative impact on GRDP, highlighting the need for effective environmental management strategies. This research underscores the important relationship between environmental conditions and economic performance, showing that sustainable development strategies are critical to increasing economic resilience in vulnerable regions such as Sumatra.
Keywords:Social and Environmental Dynamics, Economic Resilience, GRDP, Poverty, Environmental Quality
Abstrak
Penelitian ini menganalisis pengaruh dinamika sosial dan lingkungan terhadap ketahanan ekonomi yang diukur melalui Produk Domestik Regional Bruto (PDRB) di Pulau Sumatera selama periode 2011 hingga 2022. Mengingat meningkatnya ketidakpastian dalam perekonomian global akibat perubahan iklim, penelitian ini bertujuan untuk menganalisis bagaimana faktor-faktor seperti tingkat kemiskinan, tingkat pengangguran, Indeks Pembangunan Manusia (IPM), indeks kualitas udara, indeks kualitas air, dan indeks kualitas lingkungan mempengaruhi PDRB. Dengan menggunakan pendekatan kuantitatif, data sekunder dari sepuluh provinsi di Sumatera selama periode 2011 hingga 2022 dianalisis dengan menggunakan metode regresi data panel. Hasil penelitian menunjukkan bahwa kemiskinan berpengaruh negatif signifikan terhadap PDRB, sedangkan IPM berpengaruh positif terhadap PDRB. Selain itu, indeks kualitas udara dan air memiliki dampak negatif terhadap PDRB, menyoroti perlunya strategi pengelolaan lingkungan yang efektif. Penelitian ini menggarisbawahi hubungan penting antara kondisi lingkungan dan kinerja ekonomi, yang menunjukkan bahwa strategi pembangunan berkelanjutan sangat penting untuk meningkatkan ketahanan ekonomi di daerah yang rentan seperti Sumatera.
Kata kunci : Dinamika Sosial dan Lingkungan, Ketahanan Ekonomi, PDRB, Kemiskinan, Kualitas Lingkunga
PERBANDINGAN LATIHAN BOOMERANG RUN DAN HEXAGON DRILL TERHADAP FOOTWORK ATLET BULUTANGKIS
No full textThis study uses a quantitative approach with an experimental design to analyze the effect of Boomerang Run and Hexagon Drill training on badminton athletes' footwork. The research sample consisted of 30 athletes of the UPI Sumedang Campus Badminton UKM who were selected by purposive sampling based on certain criteria. The instrument used was a footwork skill test that had a validity of 0.865 and a reliability of 0.758. Data were analyzed using a normality test (Shapiro-Wilk), a homogeneity test (Levene's Test), a hypothesis test (Independent Samples T-Test), and a correlation test (r test) with the SPSS 26.0 program. The results showed that the Sig. (2-tailed) value was 0.000 <0.05, so it can be concluded that Boomerang Run and Hexagon Drill training had a significant effect on improving badminton athletes' footwork. In addition, the R-Square test results showed that Boomerang Run training had an effect of 68.2% on improving footwork, while Hexagon Drill had an effect of 48.2%. Thus, this study confirms that both training methods are effective in improving badminton athletes' footwork, with Boomerang Run having a greater impact.
Penelitian ini menggunakan pendekatan kuantitatif dengan desain eksperimen untuk menganalisis pengaruh latihan Boomerang Run dan Hexagon Drill terhadap footwork atlet bulu tangkis. Sampel penelitian sebanyak 30 atlet UKM Bulu Tangkis Kampus UPI Sumedang yang dipilih secara purposive sampling berdasarkan kriteria tertentu. Instrumen yang digunakan adalah tes keterampilan footwork yang memiliki validitas 0,865 dan reliabilitas 0,758. Data dianalisis menggunakan uji normalitas (Shapiro-Wilk), uji homogenitas (Levene's Test), uji hipotesis (Independent Samples T-Test), dan uji korelasi (uji r) dengan program SPSS 26.0. Hasil penelitian menunjukkan nilai Sig. (2-tailed) sebesar 0,000 < 0,05 sehingga dapat disimpulkan bahwa latihan Boomerang Run dan Hexagon Drill berpengaruh signifikan terhadap peningkatan footwork atlet bulu tangkis. Selain itu, hasil uji R-Square menunjukkan bahwa latihan Boomerang Run memberikan pengaruh sebesar 68,2% terhadap peningkatan footwork, sedangkan latihan Hexagon Drill memberikan pengaruh sebesar 48,2%. Dengan demikian, penelitian ini menegaskan bahwa kedua metode latihan tersebut efektif dalam meningkatkan footwork atlet bulu tangkis, dengan Boomerang Run memberikan pengaruh yang lebih besar
Morphological Characteristics and Changes in Chemical Properties of Sandy Soil Under Chili Plants in Erosion-prone Areas, Ternate, Indonesia
Get PDFSandy soils are characterized by their loose texture, low water-holding capacity, and generally low organic matter content, all of which significantly influence soil chemical properties. Soil chemistry serves as a critical indicator of soil fertility and directly affects plant productivity. This study aimed to analyze both the morphological characteristics and the changes in chemical properties of sandy soils cultivated with chili plants in erosion-prone areas. A descriptive quantitative method was employed, with soil samples collected before planting and after harvest. Sampling followed the standards outlined in the USDA Field Book for Describing and Sampling Soils. The chemical parameters analyzed included soil pH (H₂O), soil organic carbon, total nitrogen, available phosphorus (P₂O₅), and potassium (K₂O). The results indicated measurable changes in all tested soil chemical properties. The sandy soils in the study area were clas sified as Inceptisols, distinguished by horizon differentiation observed in the subsoil layer. Post-harvest analysis revealed increases in organic carbon, total nitrogen, and available phosphorus levels, while pH and potassium concentrations decreased. These findings suggest that agricultural activity in erosion-prone sandy soils can influence nutrient dynamics, potentially supporting sustainable vegetative conservation practices. Appropriate land management strategies—such as the incorporation of organic matter, implementation of terracing, and adoption of agroforestry systems are strongly recommended to mitigate soil degradation and enhance agricultural productivity. Furthermore, this study supports the objectives of Sustainable Development Goal’s (SDGs) 15, which advocates for sustainable land use to combat soil degradation and promote ecosystem resilience.
Optimasi Proses Biodrying: Penggunaan Formulasi Konsorsium Mikroorganisme dalam Bahan Pembawa
Get PDFHousehold organic waste generated daily holds potential for conversion into bioenergy through biodrying technology. Biodrying is a biological drying process that relies on microbial activity to reduce the moisture content in organic waste, producing solid fuel. This study aimed to formulate a microbial consortium for biodrying applications and to compare the effectiveness of solid (talc-based) and liquid (molasses-based) carriers on biodrying performance and inoculant stability. The consortium comprised Lysinibacillus halotolerans, Bacillus soronensis, Lactobacillus rhamnosus, Pichia manshurica, and phosphate-solubilizing bacteria. Isolate rejuvenation was performed using selective culturing followed by characterization. Microbial formulations were developed in both solid and liquid forms and applied to organic waste. Key parameters observed included moisture content, temperature, pH, and inoculant viability over a three-month storage period. The results showed that both talc and molasses carriers were more effective than commercial controls, as indicated by higher temperatures (44.1°C and 43.66°C), lower moisture content (44.5% and 45.25%), and favorable pH values (5.8 and 6.35), which supported mesophilic and thermophilic microbial activity during the biodrying process. Peak microbial activity occurred on day four, predominantly driven by Bacillus species during the thermophilic phase. Inoculant stability was also higher in the talc-based formulation, potentially due to its magnesium and silicon content, which contributed to maintaining microbial viability during storage
THE ROLE OF THE LEGAL SECTION OF THE CITY POLICE DEPARTMENT AND THE LEGAL DIVISION OF THE REGIONAL POLICE DEPARTMENT IN ASSISTING WITH DISCIPLINARY CODE OF ETHICS VIOLATIONS AND CRIMINAL ACTS BY POLICE OFFICERS IN BENGKULU
Get PDFThe issue examined in this thesis is the role of the legal section of the city police department and the legal division of the regional police department in assisting police officers who commit disciplinary violations, ethical code breaches, and criminal acts, as well as the challenges faced by these legal sections in providing such assistance. The research method used is empirical legal research, also known as field research, which examines the applicable legal provisions and what occurs in reality within society. The findings indicate that the Legal Section of the City Police Department and the Legal Division of the Regional Police Department play a crucial role in supporting police officers who commit disciplinary violations, ethical breaches, and criminal acts. This support, provided based on orders from the heads of the city and regional police departments, ensures that the rights of problematic police officers are not neglected. In practice, the legal sections have been quite effective in providing legal assistance, despite facing various internal and external challenges in fulfilling their roles.
Keywords: Legal Assistance, Disciplinary Violations, Code of Ethics, and Criminal Act
Implementation of the Stunting Reduction Acceleration Program in Sukaraja District, Seluma Regency in 2023
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The implementation of the stunting reduction acceleration program in Sukaraja District, Seluma Regency is a strategic effort involving various parties to overcome the problem of malnutrition in children through a holistic and sustainable approach. This is an effort by the government to overcome serious public health problems with a comprehensive and collaborative approach, it is hoped that the stunting reduction acceleration program in Sukaraja District can run effectively and have a positive impact on the community. Based on the definition above, the concept in this study was carried out qualitatively and in the end it can be formulated that the implementation of the stunting reduction acceleration program in Sukaraja District, Seluma Regency is to achieve a level of perfection or success that is expected in the implementation of this stunting reduction acceleration program aims to reduce the prevalence of stunting among children through integrated and sustainable interventions in Sukaraja District, Seluma Regency.
Keywords:
Implementation and stuntin
The Correlation between Vital Statistics and Body Weight of Fat-Tailed Sheep at Different Ages in Gucialit Village, Lumajang Regency: Korelasi Statistik Vital dengan Bobot Badan Domba Ekor Gemuk pada Berbagai Umur di Desa Gucialit, Kabupaten Lumajang
No full textThis study aims to determine the correlation between vital statistics and body weight of fat-tailed sheep in Gucialit Village, Gucialit District, Lumajang Regency. This study used 72 fat-tailed sheep consisting of 36 male sheep and 36 female sheep. The sheep were grouped by sex and age into 6 groups, namely male sheep aged <12 months (PI0a), female sheep aged <12 months (PI0b), male sheep aged >12-18 months (PI1a), female sheep aged >12-18 months (PI1b), male sheep aged >18 months (PI2a) and female sheep aged >18 months (PI2b). The results showed that there was a positive correlation between chest circumference, shoulder height, and body length with body weight in all age and sex groups. Chest circumference had the strongest correlation with body weight in all age and sex groups. The highest correlation coefficient value between chest circumference and body weight was obtained in the PI2a group, which was 0.82, and the coefficient of determination (R²) was 68.1%. It can be concluded that chest circumference is the most suitable variable for estimating the body weight of fat-tailed sheep in Gucialit Village
The Effect of Moringa Leaf Flour in Rations on Male Quail Performance: Pengaruh Tepung Daun Kelor dalam Ransum terhadap Performa Puyuh Jantan
No full textThis study aims to evaluate the use of moringa leaf flour on the growth of male quail. The design used in this study was a Completely Randomized Design with 4 treatments, 5 replications and each replication consisted of 8 quails. The four treatments were rations without Moringa leaf flour (P0); 5% Moringa leaf flour (P1); 10% Moringa leaf flour (P2) and 15% moringa leaf flour (P3). The findings indicated that the inclusion of moringa leaf flour did not significantly influence feed intake, weight, or feed conversion ratio (P>0.05), but it did have a significant impact (P<0.05) on the body weight and weight gain of male quail. Thus, Moringa leaf flour can be given as much as 10% without reducing the performance of male quail