Article Per Year (5 Year)
p-Index From 2020 - 2025
1.151
P-Index
This Author published in this journals
All Journal Bulletin of Scientific Contribution : Geology Jurnal Ilmiah Dinamika Rekayasa (DINAREK) Jurnal Manajemen Komunikasi Journal of Geosciences and Applied Geology
Sapari Dwi Hadian, Sapari Dwi
Unknown Affiliation
Humanities Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Earth & Planetary Sciences Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media

Published : 7 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 7 Documents
Search

 1 
Pengaruh Perubahan Lahan Dan Iklim Terhadap Ketersediaan Airtanah Pada Subdas Cibeureum (Kawasan Bandung Utara) Suganda, Bombom Rachmat; Hani, Fauziyah; Hadian, Sapari Dwi; Barkah, Muhammad Nursiyam; Listiawan, Yudhi
Dinamika Rekayasa Vol 17, No 2 (2021): Jurnal Ilmiah Dinamika Rekayasa - Agustus 2021
Publisher : Jenderal Soedirman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.dr.2021.17.2.331

Abstract

SubDAS Cibeureum merupakan bagian dari DAS Citarum. SubDAS Cibeureum merupakan bagian dari Kawasan Bandung Utara. Seiring pertumbuhan penduduk yang meningkat, pembangunan pun terus terjadi sehingga mengubah tutupan lahan dari hutan menjadi pemukiman, jalan, industri, bahkan kawasan ini sangat diminati untuk dijadikan tempat wisata padahal disisi lain area ini harus dilindungi karena merupakan kawasan resapan air. Selain perubahan lahan, perubahan iklim juga akan mempengaruhi potensi air. Oleh karena itu untuk melihat pengaruh perubahan lahan dan iklim terhadap potensi air dilakukan perhitungan ketersediaan air menggunakan metode neraca air thornthwaite. Parameter yang digunakan adalah data curah hujan dan suhu dari stasiun BMKG Bandung  tahun 2007-2017 dan data penutupan lahan Jawa Barat tahun 2009, 2012 dan 2017. Rata-rata curah hujan periode 2007-2009 sebesar 2084.7 mm/tahun, periode 2010-2012 sebesar 2664.3 mm/tahun, sedangkan periode 2013-2017 sebesar 2583 mm/tahun Rata-rata evapotranspitrasi periode 2007-2009 sebesar 1188.94 mm/tahun, periode 2010-2012 sebesar 1194.41 mm/tahun, dan periode 2013-2017 sebesar 1210.71 mm/tahun. Karena adanya perubahan lahan, maka koefisien run off meningkat dari 0.26 (2009), 0.31 (2012), dan 0.375 (2017). Dari hasil perhitungan didapat bahwa dari tahun 2007-2012, kawasan ini mengalami perubahan lahan yang mengakibatkan kenaikan debit run off dan perubahan iklim yang mengakibatkan kenaikan debit presipitasi efektif. Dan dari hasil penelitian didapat bahwa ketersediaan air meningkat pada tahun 2012 karena curah hujan yang meningkat cukup besar pada periode tahun 2010-2012
SIMULATION OF OPD WASTE DUMP SLOPE USING THE MORGENSTERN-PRICE METHOD IN WORK AREA OF PT. XYZ TBK. PASER DISTRICT, EAST KALIMANTAN PROVINCE Audrey, Lizzy Evsa; Sophian, Raden Irvan; Hadian, Sapari Dwi
Journal of Geological Sciences and Applied Geology Vol 7, No 1 (2023): Journal of Geological Science and Applied Geology
Publisher : Faculty of Geological Engineering, Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/gsag.v7i1.48280

Abstract

The research was conducted at a company working in the coal mining contract sector, namely PT. XYZ Tbk. OPD is located in Paser Regency, East Kalimantan. The research aims to create a slope simulation for analysis. This analysis is used to determine the safety value factor with the influence of the parameters used, with reference to the safety value factor based on safe slope criteria according to KEPMEN ESDM Number 1827 K /30/MEM/2018. Parameters in the simulation are material properties in the form of unit weight, cohesion and internal friction angle. The material used is bedrock material in the form of sandstone, and overburden material in the form of a mixture of sandstone and claystone. Engineering is carried out by considering the condition of the groundwater table, namely full saturation and the earthquake vibration coefficient, to be analyzed using the Morgenstern-Price method. The safety factor value that has been obtained in the slope simulation is 1,216, the safety factor value includes unsafe slopes which are affected by groundwater conditions and earthquake vibrations.
MANAGEMENT OF THE BATUR GEOPARK AS GEOLOGICAL CONSERVATION BASIS Hadian, Sapari Dwi; Suganda, Bombom Rachmat; Sunarie, Cecep Yandri; Barkah, Mochamad Nursiyam; W M Iskandarsyah, Teuku Yan; Bulqiah Ulfa, Ratu; Krishna Yuliawati, Ayu; Arfiansyah, Kurnia
Journal of Geological Sciences and Applied Geology Vol 6, No 1 (2022): Journal of Geological Science and Applied Geology
Publisher : Faculty of Geological Engineering, Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/gsag.v6i1.45208

Abstract

The Batur Caldera is located in Kintamani District, Bangli Regency, Bali Province. The coordinates are 8 0 14.30' South Latitude, 115 0 22.30 East Longitude. The closest city distance is Bangli. The Batur Caldera contains the Batur Volcano and to the right is Lake Batur. Around it, in accordance with the beliefs of the local community, there are many temples, such as Besakih Temple and Pasar Agung Temple.Indonesia's success in making the Batur Caldera a Geopark recognized by UNESCO, thanks to the hard work of the Bangli Bali Regent/Pemda, Kemenparekraf, ESDM Geology Agency. In an effort to promote themselves and improve the quality of Batur Caldera geopark tourist destinations.Indonesia's wealth consisting of flora, fauna, cultural diversity, is a tourism asset that Indonesia already has that is able to realize love for national diversity as well as national unity. In addition, geological heritage (geoheritage) and sustainable geological diversity are the beginning of a geological park (geopark) towards nature-based tourism activities (geotourism). Geopark is the protection of cultural and natural heritage by emphasizing the potential between socio-economic and cultural development and the preservation of the natural environment. Geotourism as an earth heritage contains geological sites, which can produce science, scarcity, beauty, and education. Referring to conservation, education, and local economic growth.In realizing Geotourism in Indonesia, it is necessary to have the role of Tourism Stakeholders, namely a group of tourism actors who are responsible for implementing tourism that is responsible for preserving nature and is sustainable, including the Central Government, Regional Government, Private sector, and the Indonesian Tourism Promotion Agency.The government is supervised by the Ministry of Tourism and Creative Economy which is handed over to the Culture and Tourism Office in each region in the development of infrastructure, policies, regulations and promotions. In addition, the Geology Agency, as an institution that carries out geological conservation efforts in the context of sustainable development, is planning and preparing to organize the Geotourism. Besides that, there is the role of the community, several expert institutions in their fields to empower the community to be able to participate in the geotourism industry. Keyword : Geopark, Geotourism, Stakeholders, Batur Caldera
Virtual reality tourism and its impact to visitor intention in rural Bandung Sobarna, Aditia; Saefullah, Kurniawan; Hadian, Sapari Dwi
Manajemen Komunikasi Vol 9, No 1 (2024): Accredited by Republic Indonesia Ministry of Research, Technology, and Higher Ed
Publisher : Fakultas Ilmu Komunikasi Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jmk.v9i1.55396

Abstract

The use of virtual reality as a marketing tool for conventional tourism has seen an increasing adoption, as it enhances the engagement between virtual tourists and the showcased destinations. This study evaluates the effectiveness of Virtual Reality (VR) in enhancing the tourism experience at Alamendah Tourism Village, Bandung. A quantitative approach was used, with data collected through structured questionnaires distributed to 385 potential tourists who had experienced the village’s VR tour. Structural Equation Modeling (SEM) was employed to analyze the relationships between system quality, immersive perception, authenticity, satisfaction, and visit intention. The analysis process was supported by the SmartPLS application. The results indicate that system quality significantly influences immersive perception and authenticity, which in turn affects tourist satisfaction and visit intention. Moreover, immersive perception was found to mediate the relationship between system quality and authenticity. This study concludes that investment in high-quality VR technology and the creation of authentic immersive content is essential for tourism village managers to enhance tourist engagement and satisfaction. These findings suggest that VR can optimize the unique features of tourism villages, such as cultural authenticity and natural beauty. Additionally, VR can offer a deeper and more fulfilling experience when enjoying tourism in the village. Therefore, the implementation of VR can serve as a strategic tool to boost tourist loyalty and long-term success in the tourism village sector.
MANAJEMEN AIRTANAH PADA ENDAPAN ALUVIUM RAWA LAKBOK, JAWA BARAT Hadian, Sapari Dwi; Rahmat, Bombom
Bulletin of Scientific Contribution Vol 13, No 3 (2015): Bulletin of Scientific Contribution
Publisher : Fakultas Teknik Geologi Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (347.003 KB) | DOI: 10.24198/bsc.v13i3.8406

Abstract

Rawa Lakbok revealed as depression of Citanduy River, developed as peat swamp with type B overflow. Geographically, area of study located on 108° 35’ 29,3” – 108° 36’ 34,6” east longitude and 7° 23’ 33” – 7° 24’ 37, 7”south latitude. Area of study located on Puloerang Village, Sub-district of Lakbok, District of Ciamis, West Java. Geology success-ion of study area will be described in several aspect; Geomorphology, Stratigraphy, and Geological history. Geomorphologically, area of study consist of alluvium plain unit, and moderately steep volcanic unit From stratigraphy aspect, area of study consist of sandstone unit (Tpbp), Andesite unit (Tpa), and Alluvium unit (Qa). With Structural Geology heading South East – North West. Geological history of study area began in Early Pliocene with deposition of sand material. Afterwards, volcanic activity occurred and erupted andesite lava. At the end, alluvium was deposited as response of depression which formed in area of study.From the water balance calculation at Cibeber rivers area with width ± 10.12 kM2, known that : precipitation value 2,805.82 mM/Annual, 58.48% of pouring rain will evaporate, 21.11% will be run off, and 6.25% will infiltrate into the soil. Study area have 17.92% (5,088,437.2 M3/Annual) of axcess water of depression storage, means amount of water that accumulate in the surface of depression bowl from the study area surface run off. Hidrogeology of study area consist of hydraulic gradient values ranging from 0.0008 – 0.004. Hydraulic T Parameter ranging from 5 – 10 M2/day, K values ranging from 1 – 5 M/day, S value ranging from 1 – 5, and Sc value ranging from 17 – 37 M3/day/Mdd. Influence radius of Cone of depression rangingfrom 1.2–2 M. Keywords: depresion zone, groundwater manajemen
Studi Hidrokimia dan Karakteristik Airtanah di Kecamatan Cibiru dan Cileunyi, Bandung, Jawa Barat, Indonesia Dianardi, Kholqi; Hadian, Sapari Dwi; Iskandarsyah, Teuku Yan W. M.; Muhamadsjah, Faizal
Bulletin of Scientific Contribution Vol 16, No 2 (2018): Bulletin of Scientific Contribution GEOLOGY
Publisher : Fakultas Teknik Geologi Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2616.964 KB) | DOI: 10.24198/bsc.v16i2.17812

Abstract

Bandung adalah salah satu kota terbesar di Indonesia. Kecamatan Cibiru dan Kecamtan Cileunyi merupakan daerah yang terletak berbatasan antara Kota Bandung dan Kabupaten Bandung. Perkembangan industri maupun berbagai aspek kehidupan dalam hal ini khususnya wilayah Kecamatan Cibiru dan Cileunyi mengalami perkembangan yang cukup pesat. Peningkatan jumlah industri dan ekstraksi airtanah akan selalu diikuti oleh peningkatan limbah. Limbah cenderung mengandung bahan kimia beracun dan berbahaya. Berdasarkan kondisi bentang alam kedua kecamatan tersebut berada pada zona fasies medial dan distal Gunung Manglayang. Penelitian dilakukan berdasarkan data dari singkapan, data sumur gali dan mata air menggunakan metode orientasi lapangan dibantu oleh penggunaan GPS dan alat ukut fisik dan kimia airtanah. Tujuan dari penelitian ini adalah untuk mengetahui karakteristik kimia airtanah di Kecamatan Cibiru dan Kecamatan Cileunyi. Pengambilan sampel airtanah dilakukan pada 12 lokasi. Untuk menentukan karakteristik kimia airtanah, hasil uji analisis laboratorium hidrokimia dianalisis menggunakan metode diagram piper dan diagram durov. Kondisi geologi seperti unit geomorfologi dan tipe litologi berkorelasi dengan lokasi data airtanah. Berdasarkan kondisi hidrogeologi, daerah penelitian termasuk kedalam sistem akuifer deposit vulkanik dan sistem akuifer deposit lakustrin. Hasil analisis kimia dari diagram piper memperlihatkan fasies kimia airtanah yang terdapat pada daerah penelitian adalah Ca:HCO3, Ca.Mg:HCO3, Mg:HCO3 dan Ca:No Dominan, sedangkan hasil analisis kimia dari diagram durov memperlihatkan daerah penelitian didominasi oleh proses pertukaran ion dan pencampuran ion airtanah.
Karakteristik Kimia Organik Pada Akifer Bebas di Beberapa Lokasi Pemanfaatan Lahan Daerah Jatinangor Dan sekitarnya wahyudi, .; Suganda, Bombom Rahmat; Hadian, Sapari Dwi; Sendjaja, Yoga Andriana; Irawan, Budi
Bulletin of Scientific Contribution Vol 17, No 3 (2019): Bulletin of Scientific Contribution : GEOLOGY
Publisher : Fakultas Teknik Geologi Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (780.997 KB) | DOI: 10.24198/bsc.v17i3.23120

Abstract

Daerah Jatinangor secara umum dimanfaatkan untuk kegiatan pertanian, permukiman dan industri. Peningkatan pemanfaatan lahan permukiman berpotensi mengakibatkan penurunan kualitas airtanah. Objek penelitian ini untuk mengetahui perbedaan sifat kimia organik airtanah pada akifer dangkal di beberapa jenis pemanfaatan lahan. Penentuan konsentrasi sifat kimia organik airtanah dilakukan dengan pengujian laboratoium KMnO4, BOD dan COD sebagai parameter yang menjadi indikator bahan organik di perairan. Hasil penelitian menunjukan bahwa terdapat perbedaan konsentrasi paramater kimia organik airtanah pada jenis pemanfaatan lahan permukiman dan industri terutama pada musim hujan.
Co-Authors . Wahyudi Audrey, Lizzy Evsa Bombom Rachmat Suganda, Bombom Rachmat Bombom Rahmat Suganda, Bombom Rahmat Bombom Rahmat, Bombom Budi Irawan Bulqiah Ulfa, Ratu Cecep Yandri Sunarie, Cecep Yandri Dianardi, Kholqi Hani, Fauziyah Iskandarsyah, Teuku Yan W. M. Krishna Yuliawati, Ayu Kurnia Arfiansyah, Kurnia Kurniawan Saefullah Mochamad Nursiyam Barkah Muhamadsjah, Faizal Muhammad Nursiyam Barkah, Muhammad Nursiyam Raden Irvan Sophian, Raden Irvan Sobarna, Aditia W M Iskandarsyah, Teuku Yan Yoga Andriana Sendjaja, Yoga Andriana Yudhi Listiawan