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All Journal Agromet SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Jurnal Sains Agro Biocaster : Jurnal Kajian Biologi
Arinda, Dela
Program Studi Agribisnis, Fakultas Pertanian Dan Kehutanan, Universitas Satya Terra Bhinneka, Jalan Sunggal Gang Bakul, Medan, Sumatera Utara 20128, Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Medicine & Pharmacology Nursing Public Health Social Sciences Other

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Climate influence on Diarrhea Disease in Tropical Regions based on Systematic Literature Review Arinda, Dela; Hidayati, Rini; Taufik, Muh.
Agromet Vol. 37 No. 2 (2023): DECEMBER 2023
Publisher : PERHIMPI (Indonesian Association of Agricultural Meteorology)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j.agromet.37.2.99-107

Abstract

Diarrhea disease presents a significant public health concern due to its impact on mortality, and research showed that climate plays an important role on diarrhea prevalence. However, effect of climate on diarrhea incidence was inconsistent among climate factors. Here, we investigated this inconsistency thorough systematic literature review. Our review encompassed the formulation of research questions, development of literature search strategies, and the establishment of inclusion/exclusion criteria for systematic data extraction. We carried out an extensive search from peer-review literature databases including Scopus, Pubmed, and Proquest for articles published between January 2000 to March 2023. We found that 74 studies focusing on diarrhea diseases and climate influencing factors met our inclusive criteria. Climate factors that affected diarrhea were rainfall, temperature, humidity, and climate seasonality. Our findings revealed that a positive association between diarrhea and rainfall was consistently observed. Other climate factors (temperature and humidity) indicated a positive correlation as well, although viral diarrhea exhibited a negative correlation with temperature. Further, bacterial and parasitic diarrhea diseases were more prevalent in the rainy season, whereas viral diarrhea occurred more frequently during the dry season with lower temperatures.
Curah Hujan Terhadap Produktivitas Padi Dan Ubi Kayu: Analisis Statistik Di Kabupaten Serdang Bedagai Arinda, Dela; Afifi, Annida Fauziyyatul; S, Safrizal; Marsudi, Sundari
Jurnal Sains Agro Vol 10, No 1 (2025): Jurnal Sains Agro
Publisher : Universitas Muara Bungo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36355/jsa.v10i1.1764

Abstract

Rainfall is one of the climatic factors that influences the productivity of food crops. This study aims to analyze the relationship between rainfall and the productivity of rice and cassava in Serdang Bedagai Regency. The data used are annual secondary data for the period 2013–2024, consisting of rainfall records and the productivity of rice and cassava commodities. The relationship was analyzed using Pearson correlation and simple linear regression methods. The results show that rainfall has a positive and significant relationship with rice productivity, with a correlation coefficient of 0.70 and an R² value of 0.489, indicating that nearly 49% of the variation in rice productivity can be explained by rainfall. Meanwhile, the relationship between rainfall and cassava productivity is positive but not statistically significant (r = 0.60; R² = 0.37; p 0.05), indicating a weaker influence. The effect of rainfall is more evident on rice productivity compared to cassava. These findings highlight the need for improved water management and climate adaptation strategies, particularly in the rice farming systems of Serdang Bedagai Regency.
Review Literatur: Dampak Perubahan Iklim terhadap Satwa Liar Marsudi, Sundari; Ifanda, Dayun; Tambunan, Hardiansyah; Silalahi, Hanna Tresia; Arinda, Dela
Biocaster : Jurnal Kajian Biologi Vol. 5 No. 3 (2025): July
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/biocaster.v5i3.583

Abstract

Climate change is one of the most significant global threats to the survival of wildlife, particularly in tropical regions that harbor high biodiversity yet remain vulnerable to environmental pressures. This study aims to examine the impacts of climate change on the distribution, phenology, behavior, and physiological responses of wildlife through a literature review of 23 scientific articles published between 2015 and 2025. The findings indicate that species with narrow habitat ranges and high sensitivity to temperature are especially vulnerable to climate change, particularly when compounded by anthropogenic disturbances such as deforestation and habitat fragmentation. Various impacts of climate change have been identified in tropical wildlife. Montane forest-endemic birds in the Andes have shifted to higher elevations due to rising temperatures, while Southeast Asian amphibians are threatened by declining microhabitat humidity. Changes in reproductive rhythms are evident in African wild dogs (Lycaon pictus), which have experienced shifts in their birthing seasons. In addition, increased nocturnal activity has been observed in large mammals in Africa and Asia as a response to thermal stress. Adaptive conservation strategies discussed include the establishment of ecological corridors, habitat restoration, and species distribution modeling. A science-based conservation approach is essential to address future ecological challenges.
Peningkatan pemahaman dan kesadaran siswa SMK SPP SNAKMA Muhammadiyah Tanjung Anom tentang dampak pemanasan global melalui metode focus group discussion Dela Arinda; Ina Febria Ginting; Julia Mardalisa; Siti Mewah Siregar
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 9, No 4 (2025): Juli
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v9i4.32290

Abstract

Abstrak Kegiatan pengabdian kepada masyarakat di SMK SPP Snakma Muhammadiyah Tanjung Anom bertujuan untuk meningkatkan pemahaman siswa tentang pemanasan global dan perannya dalam mitigasi perubahan iklim. Saat ini, permasalahan utama yang dihadapi adalah kurangnya pemahaman siswa tentang dampak pemanasan global, rendahnya kesadaran tentang pengurangan sampah plastik sekali pakai, dan terbatasnya kesempatan untuk mengikuti pelatihan mitigasi perubahan iklim. Sebagai solusinya, akan disampaikan program edukasi interaktif menggunakan media visual, seperti video dokumenter dan infografis, untuk membantu siswa lebih memahami dampak pemanasan global. Kegiatan dilaksanakan dengan metode Focus Group Discussion (FGD) untuk menggali isu-isu pemanasan global dan merumuskan langkah-langkah praktis yang dapat diterapkan di sekolah dan kehidupan sehari-hari, seperti mengurangi plastik sekali pakai, menanam pohon, dan menghemat energi. Hasil diskusi akan dipaparkan untuk menumbuhkan komitmen bersama di antara siswa untuk mendukung pelestarian lingkungan. Selain itu, siswa akan berpartisipasi dalam kegiatan di dunia nyata, termasuk pengurangan sampah plastik, penanaman pohon, dan kampanye kesadaran lingkungan, untuk membantu membangun kebiasaan positif. Melalui pendekatan berbasis teknologi, siswa diharapkan memperoleh pemahaman yang lebih mendalam tentang jejak karbon dan dampak lingkungan dari aktivitas manusia. Hasil yang diharapkan mencakup peningkatan kesadaran dan pemahaman siswa, serta terbitnya jurnal SINTA 4 yang akan bermanfaat bagi masyarakat luas dan membantu membentuk generasi muda yang sadar lingkungan. Kata kunci: pemanasan global; mitigasi perubahan iklim; focus group discussion AbstractThe community service activity at SMK SPP Snakma Muhammadiyah Tanjung Anom aims to enhance students' understanding of global warming and their role in mitigating climate change. Currently, the main issues faced include a lack of understanding among students about the impacts of global warming, low awareness regarding the reduction of single-use plastic waste, and limited opportunities for training in climate change mitigation. As a solution, an interactive educational program using visual media, such as documentary videos and infographics, will be delivered to help students better understand the impacts of global warming. The activity was implemented using the Focus Group Discussion (FGD) method to explore global warming issues and formulate practical steps that can be applied at school and daily life, such as reducing single-use plastics, planting trees, and conserving energy. The results of the discussions will be presented to foster a shared commitment among students to support environmental conservation. In addition, students will participate in real-life activities, including plastic waste reduction, tree planting, and environmental awareness campaigns, to help establish positive habits. Through a technology-based approach, students are expected to gain a deeper understanding of carbon footprints and the environmental impact of human activities. The expected outcomes include improved student awareness and understanding, and a SINTA 4 journal publication that will benefit the wider community and help shape an environmentally conscious younger generation. Keywords: global warming; climate change mitigation; focus group discussion
Evaluasi Suhu dan Kelembapan Udara terhadap Produktivitas Padi dan Ubi Kayu di Kabupaten Serdang Bedagai Dela Arinda; M. Izhar; Annida Fauziyyatul Afifi; Safrizal Safrizal
Biocaster : Jurnal Kajian Biologi Vol. 6 No. 3 (2026): July
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/biocaster.v6i3.1317

Abstract

Changes in climate elements such as air temperature and humidity have the potential to affect food crop productivity. This study aims to analyze the relationship and influence of average temperature, maximum temperature, minimum temperature, and air humidity on rice and cassava productivity in Serdang Bedagai Regency for the period 2014–2023. Productivity data were obtained from the Central Statistics Agency (BPS), while temperature and dew point data came from ERA5 developed by the European Centre for Medium-Range Weather Forecasts (ECMRWF). Air humidity was calculated using the Magnus–Tetens equation. The analysis was carried out using correlation and multiple linear regression. The results showed that the relationship between climate factors and crop productivity tended to be weak to moderate. In rice, minimum air temperature had a moderate negative correlation (r = -0.54), while humidity had a fairly strong positive correlation (r = 0.68). In cassava, minimum air temperature had a weak negative correlation (r = -0.32), while humidity had a moderate positive correlation (r = 0.55). The regression results indicate that climate factors simultaneously had no significant effect on rice productivity (p = 0.573; R² = 0.39) or cassava (p = 0.483; R² = 0.446). This finding suggests that air temperature and humidity make limited contributions and have not yet demonstrated a statistically significant effect on crop productivity in Serdang Bedagai Regency.
Evaluasi Potensi Tumbuh Benih 21 Varietas Padi melalui Analisis Principal Component Analysis (PCA) dan Korelasi M. Izhar; Munawarrah Munawarrah; Samsul Ma’arif; Dela Arinda
Biocaster : Jurnal Kajian Biologi Vol. 6 No. 1 (2026): January
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/biocaster.v6i1.903

Abstract

Seed quality is a key factor in determining the success of germination and productivity of rice plants. This study aims to evaluate the seed growth potential of 21 rice varieties (Oryza sativa L.) consisting of local, national, and introduced varieties through correlation analysis and Principal Component Analysis (PCA). Four parameters observed include Maximum Growth Potential (PMP), Germination Power (DB), Plumule Length (PP), and Radicle Length (PR). The study was conducted at the Biology Laboratory, Satya Terra Bhinneka University, using a completely randomized design with three replications. The analysis results showed significant variations among varieties for all observed parameters. The PCA value showed that two principal components (PC1 and PC2) explained 78.1% of the total variability. The PTM and DB parameters had high negative loadings on PC1, indicating that this component represents seed viability, while PP and PR had positive loadings on PC2, which described the morphological vigor of the seedlings. The Sigupai, Tinggong, and Inpago 12 varieties were in the quadrant with negative PC1 and positive PC2 values, indicating a combination of high viability and strong seedling growth. Correlation analysis showed a very strong positive relationship between PTM and DB (r = 0.98; p < 0.001), while the correlation between physiological and morphological parameters was weak. Thus, PCA and correlation analysis proved effective in identifying superior rice varieties based on seed viability and vigor traits, potentially supporting variety selection in rice seed management and development.
Co-Authors Afifi, Annida Fauziyyatul Annida Fauziyyatul Afifi Ifanda, Dayun Ina Febria Ginting Julia Mardalisa M. Izhar Marsudi, Sundari Muh. Taufik Munawarrah Munawarrah Rini Hidayati S, Safrizal Safrizal Safrizal Samsul Ma’arif Silalahi, Hanna Tresia Siti Mewah Siregar Tambunan, Hardiansyah