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COMPARISON RESULT FOR THE PREDICTION ACCURACY OF SEAWATER INTRUSION BASED ON DIFFERENT SAMPLE SIZES AND LAND COVER CHARACTERISTICS USING INVERSE DISTANCE WEIGHTING AND KRIGING Suastini, Ni Made Mega Melliana; Ghazali, Mochammad Firman; Dermawan, Ananda; Salsabila, Choirunnisa; Zahra, Lauditta; Aulia, Mila
Jurnal Geografi Lingkungan Tropik (Journal of Geography of Tropical Environments) Vol. 7, No. 1
Publisher : UI Scholars Hub

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Abstract

This study aims to determine seawater intrusion (SWI) based on sample sizes' contribution to land cover characteristics' accuracy using inverse distance weighting (IDW) and Kriging. The SWI is explained based on the extracted salt concentration from the dissolved soil. Here, this study used 24 samples of salt concentration, namely salinity samples collected by systematic random sampling and divided into two groups: ground control points (GCP) and independent checkpoints (ICP). Two interpolation methods, namely IDW and Kriging, are used to make a spatial prediction of the SWI, and their results are evaluated based on their accuracy by observing the root mean square error (RMSE). Based on the results of the best interpolation method using various sample size scenarios considering the knowledge to consider sufficient samples for SWI estimation, namely, the Kriging method produces the lowest RMSE value of 0.011 in model 1 and the highest RMSE value of 0.025 in model 3. The kriging method does not work well if the sample number is small. Compared to IDW, which has the highest RMSE value of 0.028 in model 3 and the lowest RMSE value of 0.13, respectively, in model 1. At the same time, the IDW method can work well even though the sample size is small. However, both interpolation methods are suitable for detecting seawater intrusion in Way Urang Village. In this study also, land cover affects the dynamics of salt concentration so that open land may have a higher salinity value than shrubs and vegetation with low salinity values causing the soil in Way Urang Village not to be polluted by seawater intrusion because the salinity concentration does not exceed the limit.
KONSEP PLURALISME AGAMA PERSPEKTIF ISLAM DAN HINDU Aulia, Mila; Putri, Mardliyatun Nahdliyah; Laily, Ridya Nur
Dharma Duta Vol 21 No 01 (2023): Dharma Duta : Jurnal Penerangan Agama Hindu
Publisher : Fakultas Dharma Duta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33363/dd.v21i01.924

Abstract

ABSTRACT The rise of the issue of religious pluralism occurs because of the emergence of various social problems sparked by elements who experience a crisis of religious understanding such as perpetrators of acts of terrorism, violence, crime, anarchism, to bloodshed both within the internal and inter-religious spheres. In this case, it is not only Muslims who are busy voicing peace with religious pluralism. Other religions such as Christianity, Hinduism and Buddhism also contribute to this pluralism in order to create conditions for a safe, peaceful and peaceful state. This study will further examine the differences in perspectives between Islam and Hinduism regarding religious diversity. The purpose of the study is to compare the concept of religious pluralism between the Islamic perspective through the Qur'an and the Hindu perspective in the Vedas. This study is a qualitative-based research with a literature approach. The data collection method used is a documentation technique, while the data analysis method is a descriptive-comparative approach. In general, the religious teachings contained in the verses of the Qur'an and the Vedic verses imply the concepts of religious pluralism and peace. Furthermore, there is a common thread about the triadic relationship of good human relations between the teachings of Islam and Hinduism which are summarized in Mu'amalah ma'a Allah, Mua'amalah ma'a al-Nas & Mu'amalah ma'a al-Bi'ah from an Islamic perspective. , and Tri Hita Karana & Tat Twam Asi from a Hindu perspective. Regardless of the differences as well as the basis of the arguments of each sect, interreligious dialogue is still needed to – at least – minimize conflicts and tensions between religious communities towards harmonization and peace between religious communities. Keywords: Pluralism; Islam; Hindu; Comparative; Peace. ABSTRAK Maraknya isu pluralisme beragama terjadi karena mencuatnya berbagai permasalahan sosial yang disulut oleh oknum-oknum yang mengalami krisis pemahaman keagamaan seperti pelaku tindakan terorisme, kekerasan, kejahatan, anarkhisme, sampai pertumpahan darah baik dalam lingkup internal maupun antar agama-agama. Dalam hal ini, tidak hanya kalangan Islam saja yang ramai menyuarakan perdamaian dengan pluralisme agama. Agama-agama lain seperti Kristen, Hindu dan Budha pun turut menyemarakkan pluralisme ini demi terciptanya kondisi kehidupan bernegara yang aman, damai dan tentram. Kajian ini akan mengkaji lebih jauh perbedaan perspektif antara Islam dan Hindu terkait keragaman beragama. Tujuan kajian yaitu untuk mengkomparasikan konsep pluralisme agama antara perspektif Islam melalui al-Qur’an dan perspektif Hindu dalam Weda. Kajian ini merupakan penelitian berbasis kualitatif dengan pendekatan kepustakan. Metode pengumpulan data yang digunakan adalah teknik dokumentasi, sedangkan metode analisis datanya melalui pendekatan deskriptif-komparatif. Secara umum, ajaran keagamaan yang termuat dalam ayat-ayat al-Qur’an dan sloka-sloka Weda menyiratkan konsep pluralisme agama dan perdamaian. Selanjutnya, terdapat benang merah tentang triadik hubungan baik manusia antara ajaran agama Islam dan Hindu yang dirangkum dalam Mu’amalah ma’a Allah, Mua’amalah ma’a al-Nas & Mu’amalah ma’a al-Bi’ah perspektif Islam, dan Tri Hita Karana & Tat Twam Asi perspektif Hindu. Terlepas dari berbagai perbedaan sekaligus landasan argumen dari masing-masing aliran, dialog antaragama tetap dibutuhkan untuk – setidaknya – meminimalisir terjadinya konflik dan ketegangan antara umat beragama menuju harmonisasi dan perdamaian antar umat beragama. Kata Kunci: Pluralisme; Islam; Hindu; Komparatif; Perdamaian.
Characteristic of Dual Polarization Sentinel-1 for Estimation of Seawater Intrusion on Kalianda Coast, South Lampung: A Preliminary Study Salsabila, Choirunnisa; Ghazali, Mochamad Firman; Dermawan, Ananda; Zahra, Lauditta; Melliana, Ni Made Mega; Aulia, Mila
Jurnal Geografi Lingkungan Tropik (Journal of Geography of Tropical Environments) Vol. 7, No. 1
Publisher : UI Scholars Hub

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Abstract

Seawater intrusion can increase soil salinity, which occurs due to flooding, evaporation, and land cover changes in coastal areas. This research aims to map and observe the characteristics of seawater intrusion in Way Urang, Kalianda, South Lampung, using Dual-polarization of Sentinel-1 SAR imagery with VV, VH, VV+VH, and (VV+VH)/2 polarization. There were 28 samples used in this research which were divided into two types, GCP (ground control point) and ICP (independent check point). GCP samples are used to create a seawater intrusion estimation model using the regression method, while ICP samples are used to test the validation model using the RMSE method. The seawater intrusion estimation model created in this study had a good RMSE accuracy of 0.01 – 0.08. However, these results were not followed by a strong relationship between backscatter and estimated salinity value. This can be caused by high levels of soil moisture in the research area. Based on the salinity value estimation model, it shows that there is no seawater intrusion in the research area. Seawater intrusion can increase soil salinity, which occurs due to flooding, evaporation, and land cover changes in coastal areas. This research aims to map and observe the characteristics of seawater intrusion in Way Urang, Kalianda, South Lampung, using Dual-polarization of Sentinel-1 SAR imagery with VV, VH, VV+VH, and (VV+VH)/2 polarization. There were 28 samples used in this research which were divided into two types, GCP (ground control point) and ICP (independent check point). GCP samples are used to create a seawater intrusion estimation model using the regression method, while ICP samples are used to test the validation model using the RMSE method. The seawater intrusion estimation model created in this study had a good RMSE accuracy of 0.01 – 0.08. However, these results were not followed by a strong relationship between backscatter and salinity value. This can be caused by high levels of soil moisture in the research area. Based on the salinity value estimation model, it shows that there is no seawater intrusion in the research area.
KARAKTERISTIK INTRUSI AIR LAUT SERTA HUBUNGANNYA DENGAN KETINGGIAN DAN KEMIRINGAN LERENG Zahra, Lauditta; Ghazali, Mochamad Firman; Dermawan, Ananda; Salsabila, Choirunnisa; Aulia, Mila; S, Ni Made Mega Melliana
JURNAL GEOLOGI KELAUTAN Vol 20, No 2 (2022)
Publisher : Pusat Penelitian dan Pengembangan Geologi Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32693/jgk.20.2.2022.772

Abstract

Wilayah pesisir merupakan daerah yang memiliki banyak potensi, namun terdapat banyak permasalahan di dalamnya, salah satunya intrusi air laut. Intrusi air laut merupakan permasalahan yang belum mendapatkan perhatian, baik dari masyarakat maupun pemerintah. Didukung dengan bentuk topografi daerah pesisir berupa dataran, sehingga semakin mempercepat terjadinya intrusi air laut. Penelitian dilakukan di daerah pesisir Kecamatan Kalianda, lebih tepatnya di Desa Way Urang, Desa Way Lubuk dan Kelurahan Kedaton. Tujuan penelitian ini untuk mendeskripsikan karakteristik intrusi air laut serta hubungan terhadap perubahan ketinggian dan kemiringan lereng. Data yang digunakan berupa data salinitas yang dikumpulkan menggunakan teknik purposive sampling. Data lainnya berupa SRTM yang diekstraksi menghasilkan data ketinggian dan kemiringan lereng. Data tersebut dilakukan analisis regresi polinomial untuk melihat hubungan intrusi air laut terhadap ketinggian dan kemiringan lereng. Berdasarkan hasil analisis, hubungan intrusi air laut terhadap ketinggian memiliki nilai R2 = 0,2334 sedangkan terhadap kemiringan lereng dengan nilai R2 = 0,317. Dari hasil penelitian, disimpulkan bahwa besarnya intrusi air laut memiliki hubungan yang lemah terhadap ketinggian dan kemiringan lereng.
EDUKASI PEMANFAATAN TANAMAN OBAT KELUARGA SEBAGAI UPAYA PENINGKATAN KESEHATAN MASYARAKAT DI JAWA BARAT Fathurohman, Mochamad; Aulia, Mila
JMM (Jurnal Masyarakat Mandiri) Vol 9, No 4 (2025): Agustus
Publisher : Universitas Muhammadiyah Mataram

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Abstract

Abstrak: Tanaman Obat Keluarga (TOGA) merupakan alternatif pengobatan tradisional yang aman, murah, dan mudah diakses oleh masyarakat. Namun, tingkat pemanfaatannya masih rendah akibat kurangnya pengetahuan masyarakat mengenai jenis, manfaat, dan cara pengolahannya. Kegiatan pengabdian ini bertujuan untuk meningkatkan pemahaman masyarakat terhadap TOGA melalui penyuluhan interaktif di Desa Mekarjaya, Kecamatan Padakembang, Kabupaten Tasikmalaya. Metode yang digunakan meliputi ceramah, diskusi, serta evaluasi menggunakan pre-test dan post-test yang terdiri dari 10 pertanyaan dan diberikan kepada 32 responden. Hasil evaluasi menunjukkan adanya peningkatan pemahaman peserta, dengan rata-rata skor pre-test sebesar 37,81% dan post-test sebesar 74,37%, menunjukkan peningkatan sebesar 36,56% poin. Kegiatan ini membuktikan bahwa penyuluhan berbasis interaksi langsung efektif dalam meningkatkan kesadaran masyarakat akan pentingnya TOGA sebagai solusi pengobatan mandiri berbasis potensi local.Abstract: Family Medicinal Plants (TOGA) serve as a traditional, safe, affordable, and easily accessible alternative medicine. However, community utilization remains low due to limited knowledge regarding the types, benefits, and processing methods. This community service program aimed to enhance public understanding of TOGA through interactive education in Mekarjaya Village, Padakembang District, Tasikmalaya Regency. The method used included lectures, discussions, and evaluations using pre-tests and post-tests consisting of 10 questions and given to 32 respondents. Evaluation results showed a significant improvement in understanding, with the average pre-test score of 37.81% increasing to 74.37% in the post-test, indicating a gain of 36.56% points. This activity demonstrates that interactive educational approaches are effective in raising community awareness regarding TOGA as a locally based self-medication solution.
Ayat-Ayat Keselamatan dalam Tradisi Tolak Bala (Studi Living Qur’an Pada Tradisi Aeng Rajeen Sampang, Madura) Laily, Ridya Nur; Aulia, Mila; Putri, Mardliyatun Nahdliyah
LoroNG: Media Pengkajian Sosial Budaya Vol 11 No 2 (2022)
Publisher : Lembaga Kajian, Penelitian dan Pengembangan Mahasiswa Universitas Islam Negeri Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.1234/lorong.v11i2.2479

Abstract

Abstrak: Qur'anisasi kehidupan telah menjadi satu simbol teraplikasinya al-Qur'an di tengah-tengah masyarakat. Penelitian ini membahasi proses pelaksanaan dan pemaknaan tradisi Aeng Raje'en di Pondok Pesantren Darul Ulum Gersempal Omben Sampang, dengan menggunakan metode penelitian lapangan dan teknik wawancara sebagai metode pengumpulan data, serta teori sosiologi pengetahuan dari Karl Mannhein sebagai pisau analisis. Adapun hasil yang diperoleh penulis adalah yang pertama, makna objektif dari tradisi ini yakni bahwa Aeng Raje'enmerupakan suatu amalan yang dianjurkan oleh guru dari KH. Abd. Wahid Khudaifah sebagai salah satu ikhtiar pada rabu wekasan untuk tolak balak, yang kemudian diterapkan kepada para santrinya dan masyarakat setempat hingga saat ini. Kedua, makna ekspresif yakni sebagai program pondok tahunan, sebagai bentuk Ikhtiar dalam menolak balak pada hari Rabu wekasan, perantara dalam meminta keselamatan dan keamanan kepada Allah, pengingat dan penenang jiwa, serta untuk meminta doa barokah dari para guru. Dan ketiga, makna dokumenter yang berisi bahwa terdapat ajaran yang ditanamkan oleh ulama-ulama terdahulu terhadap para jamaah melalui tradisi aeng rajeenhal ini yang mengakibatkan munculnya keinginan yang kuat untuk terus mengikuti tradisi ini, Sehingga tradisi ini menjadi budaya yang ditanamkan secara turun-temurun dan terus berkembang hingga saat ini.
Polygamy Mentoring in Indonesia: Al-Qur’an, Hadith and Dominant Discourse Resistance Miski, Miski; Aulia, Mila; Jannah, Roudlotul; Laily, Ridya Nur
Millati: Journal of Islamic Studies and Humanities Vol 7, No 1 (2022): Decolonization of Islamic Thought, Social and Humanities Studies
Publisher : Universitas Islam Negeri (UIN) Salatiga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18326/mlt.v7i1.7036

Abstract

This article intends to examine the phenomenon of polygamy mentoring in Indonesia, which is campaigned by Kiai Hafidin on the Robbanian Family Youtube account. This study focuses on how the interpretation of polygamy according to Kiai Hafidin, its correlation with polygamy that developed in Indonesia, and the religious problems in this country. The approach used is a virtual ethnographic approach (netnography) by applying two analytical models, discourse analysis and hermeneutical analysis. This research shows that the polygamy discourse delivered by Kiai Hafidin is allegedly based on the theological reasoning of QS. al-Nisa’ (4): 3 and 129, and the practice of polygamy by the Prophet Muhammad and his companions, but tends to be apologetic. Moreover, Kiai Hafidin’s polygamy discourse is positioned as resistance to the existing discourse in Indonesia, namely monogamy discourse. For Kiai Hafidin, polygamy is related to marriage and as an alternative to various socio-religious problems; for example, as a solution to the rise of adultery cases, many women are still single, and the depletion of religiously good women. However, apart from this, Kiai Hafidin’s polygamy discourse basically strengthens the interests of patriarchy, which further distances the ideal bond between men and women.
MEMILIH KANAL CITRA SENTINEL 2 TERBAIK UNTUK DETEKSI INTRUSI AIR LAUT DI KELURAHAN WAY URANG Aulia, Mila; Ghazali, Mochamad Firman; Dermawan, Ananda; Salsabila, Choirunnisa; Zahra, Lauditta; Suastini, Ni Made Mega Melliana
J SIG (Jurnal Sains Informasi Geografi) Vol 6, No 1 (2023): Edisi Mei
Publisher : Universitas Muhammadiyah Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31314/jsig.v6i1.1594

Abstract

The phenomenon of sea water intrusion almost occurs in all coastal areas. This phenomenon occurs scientifically and non-scientific which can lead to reduced groundwater quality. Utilization of remote sensing images, such as Sentinel 2 can be used to map the distribution of seawater intrusion in Way Urang Urban Village, South Lampung Regency. It just needs to be preceded by choosing the right band. Therefore, the statistical test process in the form of regression needs to be considered. The data needed include seawater intrusion in the field in the form of 18 sample points and Sentinel 2 Satellite Imagery. Based on the results of the regression test, bands 9, 10, 11, and 12 are bad bands with an R2 value of 0.0032-0.0624, bands 1, 6, 7, 8, 8A with an average value of R2 0.1171-0.0624 is a poor band, and bands 2, 3, 4, especially band 5 with R2 0.2099-0.3483 are the best bands in mapping the distribution of seawater intrusion. However, the Root Mean Square Error (RMSE) value of band 8A is 0.2570 which is smaller than band 5 which is 0.4335. So it can be said that band 5 is the best in mapping seawater intrusion with the highest R2 value. But if we look at the RMSE value, band 8A has better accuracy than band 5.
Model Regresi Spasial untuk Pendugaan Intrusi Air Laut Berdasarkan Relasi Pengukuran Salinitas terhadap Vegetation Soil Salinity Index Dermawan, Ananda; Ghazali, Mochamad Firman; Salsabila, Choirunnisa; Zahra, Lauditta; Aulia, Mila; Suastini, Ni Made Mega Melliana
Geomedia Majalah Ilmiah dan Informasi Kegeografian Vol. 21 No. 1 (2023): Geo Media: Majalah Ilmiah dan Informasi Kegeografian
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/gm.v21i1.51901

Abstract

Intrusi air laut di wilayah pesisir sering menjadi permasalahan bagi lingkungan sekitarnya sehingga perlu dilakukan upaya untuk mengidentifikasi keberadaan intrusi tersebut. Hal ini dapat dinilai menggunakan teknologi penginderaan jauh. penelitian ini dilakukan dengan menganalisis Citra Satelit Sentinel-2, data salinitas dari pengukuran lapangan, dan perhitungan statistik. Salinitas tanah akan diperkirakan menggunakan vegetation soil salinity index (VSSI). Penelitian ini mengintegrasikan data pengukuran salinitas lapangan dengan VSSI untuk membangun model persamaam regresi linear dan nonlinear. Ada tiga model regresi yang digunakan yaitu regresi linear, regresi eksponensial, dan regesi polynomial. Analisis ketiga model tersebut menunjukkan bahwa regersi polynomial merupakan model yang paling sesuai untuk estimasi salinitas berdasarkan VSSI dengan nilai koefisien determinasi (R2) 11,04%. Hasil estimasi salinitas berdasarkan VSSI menggunakan model polynomial memiliki koreasi yang cukup baik terhadap observasi salinitas dengan nilai koefisien determinasi (R2) 42,49%, sedangkan validasi estimasi tersebut memiliki akurasi cukup tinggi dengan nilai RMSE 0,0013% dan MAE 0,0011%. Kata kunci : Intrusi air laut, Salinitas, Analisis regresi, Sentinel-2, VSSI
MENGENALKAN RESIKO DARI INTRUSI AIR LAUT MELALUI PEMETAAN PARTISIPATIF MASYARAKAT PESISIR Ghazali, Mochamad Firman; Salsabila, Choirunnisa; Dermawan, Ananda; Zahra, Lauditta; Aulia, Mila; Meliana, Ni Made Mega
Jurnal Pengabdian Kepada Masyarakat Sakai Sambayan Vol. 7 No. 1 (2023)
Publisher : Lembaga Penelitian dan Pengabdian Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jss.v7i1.374

Abstract

Intrusi air laut atau masuknya air asin ke dalam tanah merupakan ancaman lingkungan bagi masyarakat pesisir. Fenomena tersebut akan menyebabkan tercemarnya air tawar, tanah, dan vegetasi yang berada di sekitar garis pantai. Salah satu masyarakat yang terkena dampak buruk dari adanya intrusi air laut adalah petani. Tingginya kadar garam pada lahan sawah akan mengakibatkan terganggunya pertumbuhan padi dan mengurangi jumlah gabah, dan produksi padi per ha. Petani di Desa Sriminosari dan Margasari, Labuhan Maringgai, Lampung Timur memanfaatkan lahan di sekitar pesisir pantai sebagai lahan sawah, hal tersebut berpotensi tercemar oleh intrusi air laut. Maka dari itu kegiatan ini bertujuan untuk memetakan intrusi air laut dan produktivitas padi di Desa Sriminosari dan Margasari. Lahan di Desa Sriminosari dan Margasari memiliki nilai salin (%0 sebesar -0,531 – 0,92. lahan sawah di kedua desa tersebut juga tercemar intrusi air laut dengan tingkatan sedikit parah dan cukup parah. Sawah yang dekat dengan tambah memiliki nilai intrusi yang lebih tinggi. Hal tersebut juga berpengaruh terhadap produktivitas lahan sawahnya. Selain itu, produktivitas lahan sawah juga dipengaruhi oleh jenis pengairan pada lahan sawah. Hal itu ditunjukkan dengan Desa Margasari yang memiliki tingkat produktivitas lahan sawah yang lebih tinggi dibandingkan dengan Desa Sriminosari.