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NDVI, suitability, and carrying capacity of Dieng Plateau Forests to sustain Dieng Kulon Village tourism, Central Java, Indonesia FATMA LESTARI; INDRA NI TUA; ADONIS MUZANNI; DANESTA FEBIANTO NUGROHO; ANDRIO A. WIBOWO; TRI WARTONO; BAIDURI WIDANARKO; ASEP SAEPULLAH; ROBIANA MODJO; MIFTACHUL FARIDA; DADAN ERWANDI; DESSY DWI ARYANI; ABDUL KADIR; ANINDHITA IRSALINA WIDIATMOKO; HENDRA HENDRA; ZICO JUNI HERWANTO; MILA TEJAMAYA; RIZAL ALFIANSYAH HAMID; FATMAH FATMAH; EZSA LARASHATI GUNAWAN; DINA LUSIANA SETYOWATI; M. FAIZIR HAFIDS
Biodiversitas Journal of Biological Diversity Vol. 24 No. 1 (2023)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d240134

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Abstract. Lestari F, Tua IN, Muzanni A, Nugroho DF, Wibowo AA, Wartono T, Widanarko B, Saepullah A, Modjo R, Farida M, Erwandi D, Aryani DD, Kadir A, Widiatmoko AI, Hendra, Herwanto ZJ, Tejamaya M, Hamid RA, Fatmah, Gunawan EL, Setyowati DL, Hafids MF. 2023. NDVI, suitability, and carrying capacity of Dieng Plateau Forests to sustain Dieng Kulon Village tourism. Biodiversitas 24: 282-289. Village tourism is a form of tourism that can support the conservation of an ecosystem. On the Dieng Plateau, Dieng Kulon is one of the tourism villages located in Banjarnegara district, Central Java, Indonesia. Despite the rapid growth of tourism in Dieng and its potential environmental consequences, information on tourism carrying capacity in Dieng is still limited. Here, this study aims to measure the suitability and carrying capacity of Dieng Kulon Village. The suitability for tourism is measured based on the Normalized Difference Vegetation Index (NDVI). Equation was used to calculate the carrying capacity. According to the findings, forest areas with a size of 23.9% and high NDVI values ranging from 0.87 to 0.91 were deemed very suitable for birdwatching and hiking activities. Agricultural land made up nearly half of the village (57.1%) with high NDVI values (ranging from 0.36-0.86) was deemed ideal for sightseeing activities. In comparison to other types of land, agricultural land had the highest carrying capacity, followed by forest land. Agricultural land can support 84.8-155.2 people per day for sightseeing activities. Forest areas are suitable for hiking and birdwatching activities. At least 51.6 to 334.9 people per day are allowed for hiking activities. Birdwatching in the forest is limited to 3.1-19.9 people per day. To conclude, carrying capacity information is very important for managing village tourism in a sustainable manner.
Carbon sink and greenhouse gas emission of dryland vegetation cover in tourism villages in Flores Island, East Nusa Tenggara, Indonesia FATMA LESTARI; INDRA NI TUA; ADONIS MUZANNI; DANESTA FEBIANTO NUGROHO; ANDRIO A. WIBOWO; TRI WARTONO; BAIDURI WIDANARKO; ASEP SAEPULLAH; ROBIANA MODJO; MIFTACHUL FARIDA; DADAN ERWANDI; DESSY DWI ARYANI; ABDUL KADIR; ANINDHITA IRSALINA WIDIATMOKO; HENDRA HENDRA; ZICO JUNI HERWANTO; MILA TEJAMAYA; RIZAL ALFIANSYAH HAMID; FATMAH FATMAH; EZSA LARASHATI GUNAWAN; DINA LUSIANA SETYOWATI; M. FAIZIR HAFIDS; ROSSI YULIANI
Biodiversitas Journal of Biological Diversity Vol. 24 No. 4 (2023)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d240408

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Abstract. Lestari F, Tua IN, Muzanni A, Nugroho DF, Wibowo AA, Wartono T, Widanarko B, Saepullah A, Modjo R, Farida M, Erwandi D, Aryani DD, Kadir A, Widiatmoko AI, Hendra, Herwanto ZJ, Tejamaya M, Hamid RA, Fatmah, Gunawan EL, Setyowati DL, Hafids MF, Yuliani R. 2023. Carbon sink and greenhouse gas emission of dryland vegetation cover in tourism villages in Flores Island, East Nusa Tenggara, Indonesia. Biodiversitas 24: 1998-2005. Due to its natural features and scenery, the dryland ecosystem has recently become a tourist destination. One of the growing dryland ecosystems for village tourism is Flores Island, East Nusa Tenggara, Indonesia. Those tourism villages have the potential to promote carbon sequestration through the preservation of natural resources and, at the same time, can release Green-House Gases (GHG). Despite growing research on carbon stock, there is little information on the carbon budget of a dryland tourism village, which includes the values of carbon stock sequestered from the atmosphere and greenhouse gas emissions. This research aimed to measure the carbon stock and GHG emissions in three villages containing paddy fields, savanna, and forest covers. The measured gases, including CO2, CH4, and N2O, were collected using the gas chamber method and analyzed using gas chromatography. The result shows that forest land covers have the highest carbon stock, with average values of 97.44 Mg ha-1 within the 57.34-117.5 Mg ha-1. A low average carbon stock of 17.39 Mg ha-1 was observed in paddy fields. The GHG was in the order of CO2 > CH4 > N2O. The paddy field has higher GHG than other land covers, with average CO2, CH4, and N2O values of 292.45 ppm, 1.35 ppm, and 1.09 ppm. While CO2, CH4, and N2O values for the forest were 281.05 ppm, 1.30 ppm, 1.05 ppm, 272.83 ppm, 1.26 ppm, and 1.02 ppm for savanna covers.
Human Errors Determinants among Indonesian Oil and Gas Workers: Sleep, Distress, Recovery Achmad Dahlan; Fatma Lestari; Baiduri Widanarko
The Indonesian Journal of Occupational Safety and Health Vol. 15 No. 1 (2026): The Indonesian Journal of Occupational Safety and Health
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/ijosh.v15i1.2026.59-67

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Introduction: Human error is a major safety concern in upstream oil & gas operations because small performance failures may lead to near-misses, incidents, illness, and production loss. This study examined the determinants of human error among Indonesian upstream oil and gas workers, with emphasis on sleep, psychosocial strain, psychosocial strain, physical activity, work characteristics and recovery outside work. Method: A cross-sectional online survey was conducted among oil and gas workers in Indonesia. Of 1,650 respondents, 1573 valid responses were included in the analysis. Human errors was assessed using a composite score based on self reported errors and near-misses. Independent variables include age, sleep duration, sleep quality, physical activity, work entity, rotation type, shift type, distress, and secondary employment. Binary logistic regression was used to identify determinant factors associated with high human error. Result: High human errors was significantly associated with poor sleep quality (OR 5.08), high distress (OR 5.71), moderate distress (OR 2.83), maintenance and production work (OR 2.05), off-duty secondary employment (OR 1.69), short sleep durations of les than 7 hours (OR 1.55), and low physical activity (OR.155). Workers age 50-54 years had lower odds of high human error (OR 0.39). Rotational type, shift type, and on-duty secondary employment were not significant. Conclusion: Human error in this population appears to be driven more by sleep problems, psychosocial strain, inadequate recovery, and operational job demands. Prevention strategies should therefore extend beyond roster design and include sleep health, psychosocial risk control and recovery protection program and policy.
Multidimensional Risk Factors Drive Shoulder Musculoskeletal Disorders Among Construction Workers Rizka Lailatul Rohmah; Baiduri Widanarko
Jurnal Penelitian Kesehatan SUARA FORIKES Vol 17, No 6 (2026): June 2026
Publisher : FORIKES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33846/sf170615

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Shoulder musculoskeletal disorders are a persistent occupational health problem in the construction sector, arising from the interaction of physical, individual, psychosocial, and environmental demands. These conditions reduce functional capacity, impair work performance, and increase long‑term health burdens among construction workers. This study aims to synthesize evidence on the prevalence and multidimensional risk factors contributing to shoulder musculoskeletal disorders among construction workers, and to identify protective factors relevant for prevention. A narrative literature review was conducted using seven primary study that met predefined inclusion criteria. Evidence was extracted on worker characteristics, ergonomic exposures, psychosocial conditions, and environmental factors associated with shoulder pain. Findings were integrated to develop a comprehensive understanding of determinants influencing shoulder musculoskeletal disorders. The synthesis indicates that shoulder pain among construction workers is shaped by interconnected determinants. Individual factors such as elevated BMI, older age, and prolonged work experience increase vulnerability through heightened biomechanical strain and reduced recovery capacity. Physical and ergonomic exposures, including non‑ergonomic postures, repetitive arm movements, manual handling, high work speed, and heat strain consistently contribute to musculoskeletal overload. Psychosocial pressures, including stress and job dissatisfaction, amplify muscle tension and diminish coping ability, further worsening symptoms. Conversely, regular exercise emerges as a protective factor that enhances musculoskeletal resilience and reduces symptom severity. In conclusion, shoulder musculoskeletal disorders among construction workers are driven by multidimensional and cumulative risk factors. Effective prevention requires integrated interventions combining ergonomic improvements, safe‑work training, physical‑health promotion, and psychosocial support, with particular attention to high‑risk groups such as obese workers, older workers, and those with long occupational tenure.Keywords: shoulder pain; construction workers; ergonomic risk factors; psychosocial factors; occupational health; physical workload
Predictive performance of cardiovascular risk scores for ischemia detected by exercise stress testing: A systematic literature review Juins Remon Fanu Rakmeni; Baiduri Widanarko
Malahayati International Journal of Nursing and Health Science Vol. 9 No. 6 (2026): Volume 9 Number 6
Publisher : Program Studi Ilmu Keperawatan-fakultas Ilmu Kesehatan Universitas Malahayati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33024/minh.v9i6.3922

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Background: Cardiovascular disease (CVD) remains the leading cause of morbidity and mortality worldwide. Identifying early risk stratification before fatal clinical manifestations occur represents a major challenge in modern diagnostic cardiology. Although conventional cardiovascular risk scores and exercise stress testing (EST) are frequently used independently, the accuracy of validated risk scores in predicting physical stress-induced ischemia requires systematic evaluation. Purpose: To evaluate the discriminative ability of validated cardiovascular risk scores in predicting positive ischemic events during an exercise stress test (EST). Method: A systematic literature review (SLR) was conducted in accordance with the PRISMA framework. Articles published between 2020 and 2025 were retrieved from Scopus, ScienceDirect, and Google Scholar. Two reviewers independently extracted data using a standardized form. Study quality and bias were assessed with JBI Critical Appraisal Tools, and eligibility criteria were defined by the PICOS framework. The initial search yielded 174 articles, and 8 relevant studies were selected for narrative synthesis. Results: Validated cardiovascular risk scores show strong predictive value for ischemic outcomes on EST. Traditional risk factors (diabetes, hypertension, age, smoking) correlate with ECG ST‑segment depression, abnormal hemodynamics, and perfusion defects. High‑risk profiles also predict future MACE, even in patients with non‑ischemic stress test results. Conclusion: Cardiovascular risk scores enable effective early screening for ischemia in EST, optimizing referrals, interpretation, and cost‑effectiveness. Future work should develop composite scores integrating clinical and stress test parameters, and conduct longitudinal studies to establish long‑term prognostic value.
Co-Authors Abdul Kadir Achmad Dahlan Achmad Dahlan Achmad Dahlan ADONIS MUZANNI ADONIS MUZANNI Adventina, Twinda Amita Rahma Shintyar Amri, Zul ANDRIO A. WIBOWO ANDRIO A. WIBOWO ANINDHITA IRSALINA WIDIATMOKO ANINDHITA IRSALINA WIDIATMOKO Anisful Lailil Munawaroh Anugrah Budi Utama Ari Omar Mochtar ASEP SAEPULLAH ASEP SAEPULLAH Aulia Erid Angelica Ayu Agil Mujakar Besral Bram Sinatra Napitupulu Bukit Hari Laksono Dadan Erwandi Dahlan, Achmad DANESTA FEBIANTO NUGROHO DANESTA FEBIANTO NUGROHO Daniel Tafuma Dedi Laksono DESSY DWI ARYANI DESSY DWI ARYANI Dhani Rinaldi Ardiansyah Dihartawan, Dihartawan DINA LUSIANA SETYOWATI EZSA LARASHATI GUNAWAN EZSA LARASHATI GUNAWAN Fatma Lestari FATMAH FATMAH FATMAH FATMAH Febryan Antoni Florensia, Maria Yolanda Hendra Djamalus INDRA NI TUA INDRA NI TUA Irwansyah, M Juins Remon Fanu Rakmeni Krisman J. Sihotang M. FAIZIR HAFIDS M. FAIZIR HAFIDS Maria Yolanda Florensia Melly Fadhilah Harahap MIFTACHUL FARIDA MIFTACHUL FARIDA Muhamad Taufik Zulfiqor Mulat Wening Astuti Nadya Karina Nikmatul Husna Pakaya Noviaji Joko Priono Rahadian Muhammad Shadik Reni Jayantini Rezki Dwinda Ridho Pradana Mahaputra RIZAL ALFIANSYAH HAMID RIZAL ALFIANSYAH HAMID Rizka Lailatul Rohmah Rizka Lailatul Rohmah Robiana Modjo Rohmah, Rizka Lailatul ROSSI YULIANI Rossy Armyn Machfudiyanto Sandhy Cahyadi Santoso, Jemmi Wahyu Shadik, Rahadian Muhamad Shof Watunnida Sihotang, Krisman J. Supartha, I Gusti Gde Rai Tejamaya, Mila TRI WARTONO TRI WARTONO Tri Indra Adithia Twinda Adventina Ulfha Aulia Nasution Viatina, Kania Watunnida, Shof Wibowo, Samsu Riza ZICO JUNI HERWANTO ZICO JUNI HERWANTO