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All Journal Jurnal Ecosolum SAINSMAT LaGeografiA Teknik Mesin "TEKNOLOGI" Forum Geografi UNM Geographic Journal Jurnal Environmental Science Jurnal Ilmu Alam dan Lingkungan Prosperity: Journal of Society and Empowerment SAINSMAT: Jurnal Ilmiah Ilmu Pengetahuan Alam INOVASI: Jurnal Hasil Pengabdian Masyarakat Geosfera: Jurnal Penelitian Geografi Jurnal Natural Seminar Nasional Hasil Penelitian LP2M UNM Jurnal Kemitraan Responsif untuk Aksi Inovatif dan Pengabdian Masyarakat Prosiding Seminar Nasional Dies Natalis Universitas Negeri Makassar

Ichsan Invanni Baharuddin

Universitas Negeri Makassar

Author-ID : 239893

Religion Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemistry Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Neuroscience Physics Public Health Social Sciences Veterinary Other

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Pemetaan Tingkat Rawan Bencana Banjir di Daerah Aliran Sungai Maros Provinsi Sulawesi Selatan Badwi, Nasiah; Invanni, Ichsan; Abbas, Ibrahim
LaGeografia Vol 18, No 3 (2020): Juni
Publisher : UNIVERSITAS NEGERI MAKASSAR

Indonesia is an archipelago with a tropical climate with very high rainfall. In the rainy season floods occur which cause losses, namely loss of life and property. This condition is a routine disaster that always threatens people's lives. Therefore, research needs to be done to identify flood-prone areas and flood-causing factors in the Maros River Basin. The method used to determine flood-prone areas is used by a combination of remote sensing, terrestrial, secondary data and interviews using the criteria of Sutikno et al (1995) with development. The variables used topography (flat and sloping), soil texture, drainage, inundation time and flood return period. The analysis shows that in the Maros watershed there are 3 classes that are prone to flooding namely not prone, prone and very prone. Most are vulnerable because more than 50 percent of the area is at a vulnerable and very vulnerable level. The class is very prone to spread from downstream to the middle of the watershed, covering the southern sub-districts of Maros Baru, Marusu, Turikale, southern Bantimurung, western Simbang, northern Mandai and northern Tanralili. The contributing factors are high rainfall, flat and sloping topography, fine soil texture in the downstream river, poor drainage due to poor waste management, land use dominated by ponds and paddy fields and high flood return periods.

PENDUGAAN POTENSI AIR TANAH MENGGUNAKAN METODE GEOLISTRIK DI TEMPAT WISATA RAMMANG-RAMMANG KECAMATAN BONTOA KABUPATEN MAROS Hamzah, Hamzah; Invanni, Ichsan; Badwi, Nasiah
Jurnal Environmental Science Vol 3, No 1 (2020): Oktober
Publisher : UNIVERSITAS NEGERI MAKASSAR

Electrical Resistivity is one of the geophysical methods that can detect the flow of electricity below the earthâ€™s surface. This study aims to determine subsueface lithology, determine the potential of groundwater and determine the location of prospective drill sumut placement in the tourist attractions of Rammang-Rammang, Bontoa District, Maros Regency. This research uses electrical resistivity method with Wenner and Schlumberger configuration. Processing data using Res2DinV to map subsurface 2d isoresistivity. From the results of this study the resistivity value is different for each rock starting from 2,36 â€“ 40434 â„¦m the resistivity value of fresh water is in the range of resistivity value 30 -100â„¦m. Subsuface lithology in the area namely alluvial, limestone, hollow limestone and limestone with massive structure.From the interpretation of the measurement data made at the study site, the location of the prospective well bore for drilling is located at coordinates, trajectory 1 119036'37.154"E, 4055'26,413"S with aquifer thickness 8,75-112 meters. Lane 2 on coordinates 199036'42012 E, 4055'26,456â€S then 119036'37.055 "E 4055'35,680"S and 11903636.208"E, 4055'37478"S. Lane 3 is the coordinates 119036'22.323"E, 4055'31583"S and 119036'24,626"E, 4055'30,083"S with aquifer thicness 2,50-31,9 meters.

IDENTIFIKASI POTENSI PEMBANGKIT LISTRIK TENAGA MIKROHIDRO (PLTMH) SEBAGAI ENERGI TERBARUKAN DI KECAMATAN BONE-BONE KABUPATEN LUWU UTARA Marsida, Feby Aulia; Invanni, Ichsan
Jurnal Environmental Science Vol 3, No 1 (2020): Oktober
Publisher : UNIVERSITAS NEGERI MAKASSAR

Â ABSTRAKPenelitian ini bertujuan untuk mengetahui: 1). lokasi yang memenuhi kriteria untuk mengidentifikasi potensi Pembangkit Listrik Tenaga Mikrohidro (PLTMH) Kecamatan Bone-Bone. 2). Besar Daya Listrik yang dapat dibangkitkan oleh lokasi yang memenuhi kriteria dalam mengidentifikasi potensi PLTMH di Kecamatan Bone-Bone. 3). apakah daya listrik yang terbangkitkan dapat memenuhi kebutuhan listrik masyarakat di sekitar lokasi yang memiliki potensi PLTMH di Kecamatan Bone-Bone. hasil penelitian menunjukkan bahwa ada dua titik lokasi yang memenuhi kriteria untuk mengidentifikasi potensi PLTMH di Kecamatan Bone-Bone. Titik lokasi pertama memiliki daya listrik terbangkitkan sebesar 20 kW dan titik lokasi kedua memiliki daya listrik terbangkitkan sebesar 9,35 kW. Untuk kebutuhan listrik masyarakat diperkirakan sebesar 8,35 kW. Sehingga kedua titik lokasi dapat memenuhi kebutuhan listrik masyarakat.

Profil Sosial Ekonomi Pedagang Durian di Desa Sabbang Kecamatan Sabbang Kabupaten Luwu Utara Samat, Abdul; Invanni, Ichsan; Badwi, Nasiah
LaGeografia Vol 19, No 3 (2021): Juni
Publisher : UNIVERSITAS NEGERI MAKASSAR

This research aims to: (1) Know the description of the social life of durian traders in Sabbang Village, (2) Know the description of the economic life of durian traders in Sabbang Village. This type of research is descriptive qualitative research with a total target of 14 traders. This research was conducted in Sabbang Village, Sabbang District, North Luwu Regency. The data were collected by means of observation, questionnaires and interviews, and documentation. The data analysis used reduction techniques, data presentation, and conclusions. The results showed that: (1) The conditions of social life of traders were varied, the youngest was 22 years old and the oldest was 55 years old, consisting of nine males and five females. Thirteen traders were married and one was widowed. Education levels from SD, SMP and SMA. The four traders live in harvester houses, three semi-permanent houses and six non-permanent houses. (2) The economic conditions of durian traders also vary. The main job of most traders is farmers, with an income of Rp. 900,000 - Rp. 2,500,000 per month. Meanwhile, income from durian trading ranges from Rp. 6,000,000 - Rp. 19,000,000 per season. Trading starts in December and January, ends in March and April. Trading activity starts at 06:00 AM to 09:00 AM and ends when the durian is sold out. The contribution of durian trade for economic entrepreneurs is quite high because they get a fairly large income compared to their main work.

Landslide Suceptibility Zonation in South Sulawesi Nasiah Nasiah; Ichsan Invanni
Forum Geografi Vol 27, No 2 (2013): December 2013
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/forgeo.v27i2.2376

Landslide Hazard Zonationin South Sulawesi. Landslides are natural disasters that can cause substantial loss in the form of life and properties. Therefore, it is necessary to inventory landslide-vulnerable areas. A weighted summation model (Dibyosaputro, 1998) was applied to determine the landslide-vulnerable areas in the Geographic Information Systems (GIS). Factors that trigger the landslides are geology (rock properties, stratigraphy, structural geology, weathering level and earthquake), climate (rainfall), soil (solum thickness), topography (slope), vegetation (vegetation density) and human (land use); Siagian Sugalan (in Sutikno, 1991) in combination with Dibyosaputro (1998). There are five classes of landslide vulnerability i.e. invulnerable, fairly vulnerable, quite vulnerable, vulnerable, and very vulnerable. In general, South Sulawesi is quite vulnerable to landslides, but there are three regencies very vulnerable for landslides; Luwu, Northern Luwu and Northern Toraja.Keyword : landslide, South Sulawesi.

Wastewater Treatment Technologies (a review of advantages and drawbacks) Ichsan Invanni Baharuddin
Teknik Mesin "TEKNOLOGI" Vol 12, No 1 Okt (2010)
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar

Wastewater is resulted from residential, institutional, and commercial and industrial establishments and includes household waste liquid from toilets, baths, showers, kitchens, sinks and so forth that is disposed of via sewers. In many areas, sewage also includes liquid waste from industry and commerce. Sewage can be treated close to where it is created, a decentralised system, (in septic tanks, biofilters or aerobic treatment systems), or be collected and transported via a network of pipes and pump stations to a municipal treatment plant, a centralised system. Wastewater treatment generally involves three stages, called primary, secondary and tertiary treatment. Primary treatment consists of temporarily holding the sewage in a quiescent basin where heavy solids can settle to the bottom while oil, grease and lighter solids float to the surface. The settled and floating materials are removed and the remaining liquid may be discharged or subjected to secondary treatment. Secondary treatment removes dissolved and suspended biological matter. Secondary treatment is typically performed by indigenous, water-borne micro-organisms in a managed habitat. Secondary treatment may require a separation process to remove the micro-organisms from the treated water prior to discharge or tertiary treatment. Tertiary treatment is sometimes defined as anything more than primary and secondary treatment in order to allow rejection into a highly sensitive or fragile ecosystem (estuaries, low-flow rivers, coral reefs,...). Treated water is sometimes disinfected chemically or physically prior to discharge into a stream, river, bay, lagoon or wetland, or it can be used for the irrigation of a golf course, green way or park. Review of advantages and drawbacks of wastewater treatment are done by considering the decontamination capacity, operating cost, energy consumption, maintenance, resources needed and etc. Keywords: Wastewater Treatment

Karakterisasi Fisik dan Kimia Slag Feronikel Kecamatan Pomalaa Sulawesi Tenggara Ichsan Invanni Baharuddin; A M Imran; Adi Maulana; Alimuddin Hamzah
Jurnal Ilmu Alam dan Lingkungan Vol. 12 No. 1 (2021): Jurnal Ilmu Alam dan Lingkungan
Publisher : Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jal.v12i1.13070

Ferronickel slag is solid waste produced from the ferronickel treatment process. This study aims to determine the physical characteristics of ferronickel slag, determine the chemical characteristics of ferronickel slag and determine the potential leaching of pollutants from the ferronickel slag in Pomalaa District. This study uses TCLP (Toxicity Characteristic Leaching Procedure) analysis to determine the leaching potential, XRD (X-Ray Diffractions) and SEM (Scanning Electron Microscope) to determine the mineral composition. Data of particle size and density of ferronickel slag were processed using Microsoft Excel. The results of XRD (X-Ray Diffractions) and SEM (Scanning Electron Microscope) analysis showed a diverse composition of ferronickel slag minerals, consisting of oxygen (O), magnesium (Mg), aluminum (Al), silica, calcium (Ca), chromium (Cr), iron (Fe), nickel (Ni), manganese (Mn) and sulfur (S). The density of ferronickel slag ranges from 3.34 g/ml - 3.53 g/ml and the particle size of ferronickel slag varies with size variations of 2 mm, 1.18 mm, 0.6 mm, 0.3 mm, 0.21 mm, 0.106 mm and 0.075 mm. TCLP analysis shows the leaching potential in nickel slag, the element boron (B) has a leaching potential of 1.10 mg/l, mercury (Hg) with a leaching potential of

Strategi Pengembangan Objek Wisata Appa’ di Pulau Kayuadi Kabupaten Kepulauan Selayar Sulawesi Ichsan Invanni; Rosmini Maru; Reskianti Reskianti
LaGeografia Vol 20, No 2 (2022): Februari
Publisher : UNIVERSITAS NEGERI MAKASSAR

Appa' tourism is one of the icons owned by the people of the Selayar Islands Regency. Seeing the development of the times, the flow of tourism must also be addressed and developed, including the appa' tourist attraction. This Study aims to find out (1) Reveal the characteristics of the Appa’ tourist attraction on Kayuadi Island, Selayar Islands Regency (2) Formulate a strategy for developing Appa’ tourism object on Kayuadi Island, Selayar Island Regency. This research method is descriptive qualitative method. Descriptive qualitative research is research that aim to describe and describe events,and events that occur in the field that present factual, systematic and accurate data that does occur according to field facts. Data collection techniques in this study were observation, interviews, and documentation. The data analysis technique used in this research is descriptive analysis and SWOT analysis. AbstrakPariwisata appa’ merupakan salah satu ikon yang dimiliki oleh masyarakat Kabupaten Kepulauan Selayar. Melihat prkembangan zaman, arus pariwisata juga mesti di benahi dan dikembangkan, tak terkecuali objek wisata appa’. Penelitian ini bertujuan untuk mengetahui (1) Mengungkapkan karaketristik objek wisata Appa’ di Pulau Kayuadi Kabupaten Kepulauan Selayar (2) Merumuskan strategi pengembangan objek wisata Appa’ di Pulau Kayuadi Kabupaten Kepulauan Selayar. Metode penelitian ini adalah metode kualitatif deskriptif. Penelitian kualitatif deskriptif adalah penelitian yang bertujuan untuk mendeskripsikan dan menggambarkan kejadian maupun persitiwa yang terjadi di lapangan yang memaparkan data secara faktual, sistematis serta akurat yang memang terjadi sesuai fakta dilapangan. Teknik pengumpulan data pada penelitian ini adalah observasi, wawancara, dan dokumentasi. Teknik analisis data yang digunakan dalam penelitian ini adalah Analisis Deskriptif dan Analisis SWOT.

Identifikasi Daerah Rawan Bencana Longsor Lahan Sebagai Upaya Penanggulangan Bencana di Kabupaten Sinjai . Nasiah; Invanni Ichsan
Sainsmat : Jurnal Ilmiah Ilmu Pengetahuan Alam Vol 3, No 2 (2014): September
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/sainsmat3211012014

Longsor merupakan bencana alam yang dapat mengakibatkan kerugian baik berupa jiwa maupun harta benda. Oleh karena itu, maka perlu dilakukan penelitian inventarisasi daerah rawan bencana longsor. Model yang diterapkan untuk menentukan daerah rawan bencana longsor yaitu metode penjumlahan harkat dengan menggunakan Sistem Informasi Geografi (SIG). Beberapa faktor penyebab longsor adalah geologi (sifat batuan, stratigrafi, stuktur geologi, tingkat pelapukan dan kegempaan), iklim (curah hujan), tanah (tebal solum), topografi (kemiringan lereng), vegetasi (kerapatan vegetasi) dan manusia (penggunaan lahan). Hasil analisis menunjukkan bahwa di Kabupaten Sinjai terdapat 4 kelas tingkat rawan bencana longsor yaitu tidak rawan, agak rawan, cukup rawan, dan rawan. Secara umum Kabupaten Sinjai cukup rawan bencana longsor, tetapi ada dua kecamatan yang rawan yaitu kecamatan Sinjai Barat dan Sinjai Borong.Kata kunci : Longsor lahan, Penanggulangan Bencana, Kabupaten Sinjai

Pelatihan Pengenalan Drone dan Interpretasi Citra Foto Udara bagi Siswa Madrasah Aliyah Negeri 1 Makassar Abdul Malik; Nasiah Nasiah; Ichsan Invanni Baharuddin; Nurhamdi Nurhamdi; Luqman Machmud Diponegoro; Nurdin Nurdin
INOVASI: Jurnal Hasil Pengabdian Masyarakat Vol 1, No 1 (2021): INOVASI: Jurnal Hasil Pengabdian Masyarakat
Publisher : INOVASI: Jurnal Hasil Pengabdian Masyarakat

Abstrak. Pemanfaatan media pembelajaran berupa citra foto udara yang dihasilkan dari hasil pemotretan pesawat tanpa awak (Unmanned Aerial Vehicle/UAV) Drone dapat dijadikan salah satu sumber dan media pembelajaran dalam mata pelajaran Geografi yang efektif dan menarik bagi siswa untuk mengenal dan memahami kondisi geografis atau lingkungan di sekitarnya. Kegiatan Program Kemitraan Masyrakat (PKM) ini bertujuan untuk memberikan pengetahuan dan pemahaman terkait wahana Drone dan teknik interpretasi citra foto udara serta memberikan keterampilan dalam menerbangkan/pilot drone bagi siswa Madrasah Aliyah Negeri 1 Makassar dalam menunjang proses pembelajaran khususnya dalam mata pelajaran Geografi (materi penginderaan jauh dan Sistem Informasi Geografi). Pelaksanaan kegiatan ini dilakukan dengan melakukan persiapan bahan dan peralatan, ceramah/presentasi materi terkait drone dan interpretasi citra foto udara dan dilanjutkan dengan kegiatan praktek. Waktu pelaksanaan kegiatan dilakukan selama sehari. Luaran yang dicapai dari kegiatan ini yakni: (1) adanya peningkatan pengetahuan dan pemahaman siswa Madrasah Aliyah Negeri 1 Makassar terkait drone dan interpretasi citra foto udara, dan siswa memiliki keterampilan dalam menerbangkan/sebagai pilot Drone dan melakukan interpretasi citra foto udara; (2) publikasi kegiatan pada media online www.fajarpendidikan.co.id dan www.humasman1makassar.com (sudah terbit dan bisa diakses), video kegiatan di www.youtube.com (sudah terbit dan bisa diakses), dan artikel ilmiah (sudah terbit dan bisa diakses). Kata Kunci: Drone, Citra foto udara, Sistem informasi Geografi, MAN 1 Kota Makassar

Co-Authors . Nasiah A M Imran Abdul Malik Abidin, Muh Rais Adi Maulana Alimuddin Hamzah Alonge, Titus Adeyemi Amal Arfan Amal Arfan, Amal Amin Nur Syafitri Arni Fauziah Rante ASSHIDIQQI, MUHAMMAD HABIB Dinil Qaiyimah Djibran, Muhammad Fitri Nauli Fitri, Alfita Fitriani Fitriani Hanafie Prasad, Abdul Hallaf HAR, Rusli Hariana, Hilda Cahyani Hasriyanti Hatibu, Hardiyanti Hohoba, Bertus Husain, Lidia Ibrahim Abbas Ibrahim Abbas, Ibrahim Irwansyah Irwansyah Jannah B, Nurchafifa Jeddah Yanti Khairunnisa, Fatima Luqman Machmud Diponegoro Maddatuang Maddatuang Marlina Marlina Marsida, Feby Aulia Maryanti, Endang Muh. Ryan Alfadly D Muhamad Ihsan Azhim, Muhamad Ihsan Muhammad Faisal Juanda Mutmainnah Ali Nasiah Badwi Nasiah Badwi Nasiah Badwi Nasiah Badwi Nasiah Nasiah Nasiah Nasiah, Nasiah Nasrul Nasrul Nur Kumala, Nur Nurdin Nurdin Nurfadilah Nurfadilah Nurfahraini, Zarah Nurhamdi Nurhamdi Nurhidayah Nurhidayah Nurul Afdal Haris Rahma Musyawarah, Rahma Rahmah, Wde Nur Ramli Umar Ramli Umar Reskianti Reskianti Rosmini Maru Rudy Anarta Samat, Abdul SATRIYAS ILYAS Sukri Nyompa Sulaiman Zhiddiq Sulaiman Zhiddiq Sulaiman Zhiddiq, Sulaiman Tanjung, Denny Akbar

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