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All Journal Indonesian Journal of Geography SAINSMAT LaGeografiA Jurnal Geocelebes UNM Geographic Journal Jurnal Environmental Science Jambura Journal of Mathematics
Uca Sideng
Jurusan Geografi, Fakultas MIPA, Universitas Negeri Makassar
Humanities Astronomy Earth & Planetary Sciences Education Environmental Science Mathematics Physics Social Sciences Other

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PERUBAHAN PENGGUNAAN LAHAN DI KECAMATAN SIRIMAU KOTA AMBON Beatus M. Laka; Uca Sideng; Amal Amal
JURNAL GEOCELEBES Vol. 1 No. 2: Oktober 2017
Publisher : Departemen Geofisika, FMIPA - Universitas Hasanuddin, Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/geocelebes.v1i2.2165

Abstract

Penelitian ini bertujuan untuk mengetahui luasan masing-masing perubahan penggunaan lahan Kecamatan Sirimau dilihat dari citra satelit tahun 2006-2016, mengetahui agihan perubahan penggunaan lahan Kecamatan Sirimau dilihat dari citra satelit tahun 2006-2016, dan untuk mengetahui Faktor-faktor apa saja yang mempengaruhi terjadinya perubahan penggunaan lahan di Kecamatan Sirimau. Penelitian dilaksanakan pada bulan Maret-April 2016 di Kecamatan Sirimau Kota Ambon. Penelitian ini adalah penelitian survey karena sebagian besar data secara langsung diolah dengan menggunakan metode pengamatan dan pengukuran lapangan. Subjek penelitian ini adalah perubahan penggunaan lahan di Kecamatan Sirimau Kota Ambon. Pengambilan data dalam penelitian ini adalah menggunakan sistem informasi geografi (SIG). Teknik analisis data yang digunakan adalah analisis menggunakan SIG dan deskriptif, data yang diperoleh dari hasil analisis SIG di sajikan dalam bentuk peta overlay yaitu peta penggunaan lahan tahun 2006-2016 Kecamatan Sirimau Kota Ambon. Peta ini kemudian ditumpang tindih, kemudian menghasilkan peta baru dan tabel perubahan penggunaan lahan kemudian dijelaskan secara deskriptif. Selanjutnya data yang diperoleh dianalisis kembali dengan menggunakan teknik analisis spasial keruangan untuk memaparkan perubahan penggunaan lahan yang terjadi di Kecamatan Sirimau dalam kurun waktu sepuluh tahun dengan menggunakan software arcgis versi 10.3. Setelah itu data yang berupa peta perubahan penggunaan lahan tahun 2006 dan 2016 dianalisis untuk mengetahui berapa besar agihan perubahannya. Berdasarkan hasil penelitian dapat ditarik kesimpulan bahwa perubahan luasan penggunaan lahan Kecamatan Sirimau Kota Ambon 10 tahun terakhir sangat besar untuk permukiman sebesar 1036,1 Ha dari tahun sebelumnya sebesar 966,9 Ha. Agihan perubahan penggunaan lahan Kecamatan Sirimau Kota Ambon 10 tahun terakhir mengarah ke selatan dan timur yaitu ke daerah pesisir pantai dan pegunungan, adapun perubahan penggunaan lahan kea rah timur di dominasi oleh perubahan dari lahan hutan dan lahan pertanian kering berubah ke lahan permukiman. Faktor-faktor yang mempengaruhi perubahan penggunaan lahan adalah tingginya tingkat laju pertumbuhan penduduk Kecamatan Sirimau yaitu sebesar 5,54% dengan kepadatan penduduk kurang lebih 1.925 orang/Km2.
Using k-Means and Self Organizing Maps in Clustering Air Pollution Distribution in Makassar City, Indonesia Suwardi Annas; Uca Uca; Irwan Irwan; Rahmat Hesha Safei; Zulkifli Rais
Jambura Journal of Mathematics Vol 4, No 1: January 2022
Publisher : Department of Mathematics, Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1378.14 KB) | DOI: 10.34312/jjom.v4i1.11883

Abstract

Air pollution is an important environmental problem for specific areas, including Makassar City, Indonesia. The increase should be monitored and evaluated, especially in urban areas that are dense with vehicles and factories. This is a challenge for local governments in urban planning and policy-making to fulfill the information about the impact of air pollution. The clustering of starting points for the distribution areas can ease the government to determine policies and prevent the impact. The k-Means initial clustering method was used while the Self-Organizing Maps (SOM) visualized the clustering results. Furthermore, the Geographic Information System (GIS) visualized the results of regional clustering on a map of Makassar City. The air quality parameters used are Suspended Particles (TSP), Sulfur Dioxide (SO2), Nitrogen Dioxide (NO2), Carbon Monoxide (CO), Surface Ozone (O3), and Lead (Pb) which are measured during the day and at night. The results showed that the air contains more CO, and at night, the levels are reduced in some areas. Therefore, the density of traffic, industry and construction work contributes significantly to the spread of CO. Air conditions vary, such as high CO levels during the day and TSP at night. Also, there is a phenomenon at night that a group does not have SO2 and O3 simultaneously. The results also show that the integration of k-Means and SOM for regional clustering can be appropriately mapped through GIS visualization.
Analisis Karakteristik Curah Hujan di Wilayah Kabupaten Sinjai Uca Sideng; Sulaiman Zhiddiq; Ernah Ernah
LaGeografia Vol 20, No 2 (2022): Februari
Publisher : UNIVERSITAS NEGERI MAKASSAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1307.693 KB) | DOI: 10.35580/lageografia.v20i2.22730

Abstract

This study aims to determine: 1) The characteristics of rainfall in Sinjai district area; 2) Rainfall patterns and trends from each rainfall station in Sinjai district area; 3) Types of crop patterns for rice and types of rainfall in Sinjai district area according to Schmidt-Fergusson and Oldeman. The data analysis technique used descriptive statistical analysis techniques. The results showed that: 1) The characteristics of rainfall in the Sinjai district area for the last 10 years from 2011-2020 showed rainfall ranging from 524.1-3373.8 mm/year, the highest rainfall intensity occurred in May and June, while the lowest rainfall intensity occurred in September and October; 2) The pattern and trend of rainfall from each rainfall station in Sinjai district area shows that it is not too much different from one station to another, most of the rainfall stations show a dynamic decrease in the pattern and trend of the highest rainfall at the station. Aparang Hulu, while the lowest rainfall patterns and trends are at the Sinjai Kota station; 3) Types of crop patterns for rice plants in the Sinjai district area, there are 3 types of cropping patterns, namely moving cropping patterns (tapin), left and right scattering planting patterns (haqiqah) and direct seed planting patterns (tabela), for the bulk type in According to Schmidt- Fergusson, the Sinjai district has 3 types of rainfall including type C, type D, and type E, while for the type of rainfall according to Oldeman there are 4 types of rainfall, namely type B2, type C2, type D2, and D3, determining the pattern of rainfall. planting based on the Oldeman method, namely rice and secondary crops.AbstrakPenelitian ini bertujuan untuk mengetahui: 1) Karakeristik curah hujan yang ada di wilayah Kabupaten Sinjai; 2) Pola dan tren curah hujan dari masing-masing stasiun curah hujan yang ada di wilayah Kabupaten Sinjai; 3) Jenis pola tanaman untuk tanaman padi dan tipe curah hujan yang ada di wilayah Kabupaten Sinjai menurut Schmidt-Fergusson dan Oldeman. Teknik analisis data menggunakan teknik analisis statistik deskriptif. Hasil penelitian menunjukkan bahwa: 1) Karakteristik curah hujan yang ada di wilayah Kabupaten Sinjai selama 10 tahun terakhir dari tahun 2011-2020 menunjukkan curah hujan yang berkisar antara 524,1-3373,8 mm/tahun, intensitas curah hujan tertinggi terjadi pada bulan Mei dan Juni, sedangkan intensitas curah hujan terendah terjadi pada bulan September dan Oktober; 2) Pola dan tren curah hujan menunjukkan sebagian besar stasiun curah hujan menunjukkan penurunan secara dinamis pola dan tren curah hujan tertinggi pada stasiun Aparang Hulu, sedangkan pola dan tren curah hujan terendah pada stasiun Sinjai Kota; 3) Jenis pola tanaman untuk tanaman padi yang ada diwilayah Kabupaten Sinjai terdapat 3 jenis pola tanam yaitu pola tanam pindah (tapin), jenis pola tanam hambur kiri kanan (haqiqah) dan pola tanam benih langsung (tabela), untuk tipe curah yang ada di wilayah kabupaten Sinjai menurut Schmidt-Fergusson terdapat 3 tipe curah hujan diantaranya tipe C, tipe D, dan tipe E, sedangkan untuk tipe curah hujan menurut Oldeman terdapat 4 tipe curah hujan yaitu tipe B2, tipe C2, tipe D2, dan D3, penentuan pola tanam berdasarkan metode Oldeman yaitu tanaman padi dan palawija.
Budaya Perkampungan Tua Bitombang sebagai Kearifan Lokal dan Objek Wisata di Kepulauan Selayar Risdayani Risdayani; Sukri Nyompa; Uca Sideng
LaGeografia Vol 20, No 3 (2022): Juni
Publisher : UNIVERSITAS NEGERI MAKASSAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (593.086 KB) | DOI: 10.35580/lageografia.v20i3.23327

Abstract

The local wisdom of each region has its own characteristics, both from a sociological and geographical perspective. Over time, local wisdom in Indonesia is identified with a tourist attraction, in addition to having aesthetic value, historical to economic value is the cause. One of them is the old village of Bitombang. So this study aims to examine the culture of the Old village of Bitombang as local wisdom and a tourist attraction. This research uses qualitative research type. The location of this research was carried out in Bontobangun Village, Bontoharu District, Selayar Islands Regency. The data analysis used is descriptive qualitative. The results of the study suggest that the old village of Bitombang that can be developed as a cultural tourism object is its natural panorama, soul mate wells, house architecture that is hundreds of years old and its unique construction rituals, relics of Hinduism and animism in the form of flat stones for offerings and the Kontau martial art.AbstrakKearifan lokal setiap wilayah memiliki karakteristik masing-masing, baik dari tinjauan sosiologi maupun geografi. Seiring berjalannya waktu, kearifan lokal di Indonesia diidentikkan dengan objek wisata, selain karena memiliki nilai estetika, nilai historis hingga ekonomis menjadi penyebabnya. Salahsatunya adalah perkampungan tua Bitombang. Sehingga penelitian ini bertujuan untuk mengkaji tentang Budaya perkampungan Tua Bitombang sebagai kearifan lokal dan objek wisata. Penelitian menggunakan jenis penelitian kualitatif. Lokasi penelitian ini dilaksanakan di di Kelurahan Bontobangun Kecamatan Bontoharu Kabupaten Kepulauan Selayar. Analisis data yang digunakan yaitu deskriptif kualitatif. Hasil penelitian mengemukakan bahwa kawasan perkampungan tua Bitombang yang bisa di kembangkan sebagai objek wisata budaya yaitu panorama alamnya, sumur jodoh, arsitektur rumah yang telah berusia ratusan tahun dan ritual unik pembangunannya, peninggalan ajaran Hindu dan animisme berupa batu datar tempat sesajen dan seni bela diri Kontau
The Impact of Reclamation of the Central Point of Indonesia (CPI) Area in Makassar City on the Socioeconomic Conditions of the Community Indra Syamsuddin; Uca Sideng; Ibrahim Abbas; Sulaiman Zhiddiq; Amal Arfan
LaGeografia Vol 21, No 1 (2022): Oktober
Publisher : UNIVERSITAS NEGERI MAKASSAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (658.6 KB) | DOI: 10.35580/lageografia.v21i1.23312

Abstract

This study aims to determine whether the construction of the Center Point Of Indonesia (CPI) affects the socio-economic conditions of the people in the Makassar City sub-district. The independent variable in this study is the construction of the Center Point Of Indonesia (CPI) while the dependent variable is the socio-economic condition of the community. The population in this study is the people of Mariso District, while the sample is 100 people. The type of research used is descriptive quantitative. The sampling technique used is random sampling. The instrument used is a questionnaire with a Likert scale. The results showed that the positive impact of the Center Point Of Indonesia (CPI) development was the availability of employment and many available facilities and infrastructure, while the negative impact was the reduced income of the community, especially fishermen who were looking for catch around the Center Point Of Indonesia (CPI) construction site.
Faktor-faktor yang Mempengaruhi Angka Putus Sekolah di Desa Mappesangka Kecamatan Ponre Kabupaten Bone Sarah Damayanti; Uca Sideng; Sukri Nyompa
UNM Geographic Journal Volume 3 Nomor 2 Maret 2020
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/ugj.v3i2.22818

Abstract

This study aimed to determine what factors that influence school dropouts in Mappesangka Village, Ponre District, Bone Regency. The targets of this study were 27 school dropouts, parents of school dropouts and the government of Mappesangka Village, Ponre District, Bone Regency. This is a descriptive qualitative research with survey method. Data collection techniques used were observation, interviews, and documentation. The method of determining the sample was by using saturated sampling technique in which there were 27 school dropouts and all of them were included in the population. The results of the study showed that the lack of interest in learning and attending school among children who dropped out of school was the main cause with 17 children or 65%, the social environment also greatly affected the cessation of children attending school which obtained 15 children or 57%. In addition, it was also caused by the low level of parents' economy which obtained 8 children or 29,62%.
Strategi Pengembangan Wisata Pantai Ponnori di Kecamatan Larompong Selatan Kabupaten Luwu Erwin Asjayasari Arsyad; Amal Arfan; Uca Sideng
UNM Geographic Journal Volume 3 Nomor 2 Maret 2020
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/ugj.v3i2.22816

Abstract

This study aims to determine: 1) Beach typology conditions for the development of ponnori beach tourism in Larompong Selatan District Luwu District. 2) Strategy of ponnori beach tourism development in Larompong Selatan Sub-district Luwu Regency. Data collection such as: Observation, Interview and Documentation. The analysis technique used is qualitative descriptive analysis and swot analysis. The results showed: The physical condition of Ponnori Beach is the highest peak of 240 cm and the lowest retrograde is 90 cm with an average tidal range of 166,08 cm. Average wave heights range from 0.04 m - 0.18 m with an average of 0.08 m, and a mean current velocity of 0.05 m / s. The depth of Ponnori Beach waters 0-2 m with 100% waters brightness and water temperature 28-29ºC. The slope of the slope is in the flat category with a value of 1-2 degrees. So that the value of Ponnori Beach's physical parameter feasibility is 95,88% is in the range of 80 - 100% which fall into the very feasible category (S). The social condition of Ponnori Beach is the lack of facilities and infrastructure due to budget constraints and the lack of promotion efforts and the ponnori beach development program is still simple and the lack of professional workforce in the management of ponnori beach tourism. And the eligibility value for Ponnori Beach social parameter is categorized as feasible with a feasibility score of 57.14%. From the SWOT analysis conducted Ponnori Beach Tour is included in the First Quadrant on the SWOT diagram is the Aggressive Strategy, where the situation can be done by utilizing the strength and opportunities in order to increase the growth of Ponnori Beach Tour. To realize Ponnori Beach as a coastal tourist attraction that attracted many people it is necessary cooperation between the government and local communities as well as private investors in the development of ponnori beach tourism.
PREDIKSI EROSI MENGGUNAKAN METODE USLE DAN MUSLE DI DAS JENEBERANG Amal Amal; Uca Uca; Vina Yunita
Jurnal Environmental Science Vol 4, No 1 (2021): Oktober
Publisher : UNIVERSITAS NEGERI MAKASSAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (659.382 KB) | DOI: 10.35580/jes.v4i1.20079

Abstract

ABSTRAKDAS Jeneberang merupakan salah satu DAS prioritas nasional yang memerlukan perhatian khusus dalam pengelolaannya. Kategori ini didasarkan pada pertimbangan bahwa kondisi DAS memprihatinkan, terutama laju erosi yang cukup tinggi dan produktivitas lahan yang dinilai menurun. Pengelolaan DAS Jeneberang belum dilakukan secara maksimal dikarenakan keterbatasan masyarakat dalam menerapkan tindakan konservasi sehingga pengelolaannya hanya dapat dilakukan secara sederhana. Hal tersebut terlihat dari munculnya berbagai permasalahan dan konflik antara berbagai kepentingan di kawasan DAS Jeneberang, salah satunya munculnya permasalahan lingkungan seperti erosi. Masalah-masalah tersebut dapat berdampak pada penurunan produksi dan pendapatan petani, serta pendangkalan di DAS Jeneberang. Tujuan dari penelitian ini adalah untuk mengetahui laju erosi tanah dan bagaimana hasilnya dibandingkan dengan hasil perhitungan erosi di DAS Jeneberang dengan menggunakan metode USLE dan MUSLE. Metode penelitian ini adalah deskriptif kuantitatif dengan pengambilan data secara purposive sampling. Hasil penelitian ini menunjukan besar laju erosi yang terjadi di DAS Jeneberang menggunakan USLE adalah 23,86 ton/th sedangkan pada metode MUSLE sebesar 15,92 ton/th. Perbandingan kedua metode ini adalah 1:2,4 
PEMETAAN TINGKAT KEKRITISAN UNTUK DAERAH RESAPAN (WILAYAH STUDI KASUS KOTA PAREPARE) Uca Sideng; Sukri Nyompa; Novita Citra Rahayu
Jurnal Environmental Science Vol 4, No 1 (2021): Oktober
Publisher : UNIVERSITAS NEGERI MAKASSAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (610.353 KB) | DOI: 10.35580/jes.v4i1.22393

Abstract

High population growth, especially in urban areas, increases community needs which trigger land use changes. This causes a decrease in the quality and carrying capacity of the land which has an impact on reducing the rainwater catchment area. One of the problems that often occurs in urban areas is that infiltration conditions are no longer optimal in storing water, causing rainwater to pool on the surface and flooding occurs. The development of remote sensing technology and geographic information systems has made it possible to study the spatial pattern of critical distribution of water catchment areas in a wide scope. This study aims to determine the condition of the potential and actual catchment areas, as well as the criticality level of the water catchment area in the City of Parepare. The method used is scoring and overlaying the parameters of slope, rainfall, and soil type to produce a map of potential catchment areas. The map of the actual catchment area condition was obtained based on the interpretation of the sentinel-2 image. The two resulting maps were then compared to determine the criticality level of the catchment area in Parepare City. The results show that Parepare City has a potential infiltration condition which is dominated by a small potential area of 69.07 km2 and an actual catchment area which is dominated by a rather large infiltration capacity of 30.47 km2. The most dominant criticality level in Parepare City is both an area of 59.24 km2 which is randomly distributed.
PEMETAAN ZONASI DAERAH RAWAN BENCANA LONGSOR BERBASIS SISTEM INFORMASI GEOGRAFI DI DAS JENEBERANG KABUPATEN GOWA Muh Rizal Darwis; Uca Uca; Muhammad Yusuf
Jurnal Environmental Science Vol 3, No 2 (2021): April
Publisher : UNIVERSITAS NEGERI MAKASSAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (659.18 KB) | DOI: 10.35580/jes.v3i2.20080

Abstract

ABSTRAKBencana longsor di Indonesia bisa dijumpai hampir di setiap Daerah Aliran Sungai utamanya pada bagian hulu Daerah Aliran Sungai. Salah satu penyebab terjadinya longsor yaitu kondisi topografi yang sangat curam. Salah satu Daerah Aliran Sungai di Sulawesi Selatan yang memiliki peran penting dan strategis dalam pembangunan adalah Daerah Aliran Sungai Jeneberang. Penelitian ini bertujuan untuk mengetahui tingkat kerawanan dan sebaran daerah yang berpotensi longsor di DAS. Jenis penelitian ini merupakan penelitian deskriptif kuantitatif dengan prosedur analisis software Geographic Information System (GIS) berupa analisis tumpang tindih (overlay) faktor–faktor yang berpengaruh terhadap kejadian tanah longsor seperti Jenis batuan, kemiringan lereng, curah hujan, zona kerentanan gerakan tanah, tekstur tanah dan tutupan lahan. Berdasarkan hasil pendugaan kerawanan longsor di DAS Jeneberang, diperoleh tiga tingkat kerawanan longsor yaitu: Tingkat kerawanan rendah dengan luas 30771 Ha (39%) memiliki persebaran di Kecamatan Bontomaranu, Palangga, Bajeng Barombong, Tamalate, dan lain-lain, Tingkat kerawanan sedang dengan luas 38827 Ha (49%) memiliki persebaran di Kecamatan Parangloe, Manuju, Bungaya, Tinggimoncong dan Parigi. Dan tingkat kerawanan tinggi dengan luas 9287 Ha (12%) memiliki persebaran di Kecamatan Tinggimoncong, Parigi dan beberapa daerah di Kecamatan Parangloe dan Manuju.
Co-Authors Aadila, Ade Esti Abdul Malik Abidin, Muhammad Rais Amal Amal Amal Amal Amal Arfan, Amal Amal, Amal Andi Fatimah Angriani, Ria Annas, Suwardi Beatus M. Laka Dirawan, Gufran Darma Erman Syarif Ernah Ernah Erwin Asjayasari Arsyad Hasriyanti Ibrahim Abbas Indra Syamsuddin Irwan Irwan Jaelani Jaelani Juanda, Muhammad Faisal Lestari, Listin Maddatuang M Makkawaru, Andi Muh Rizal Darwis Muhamad Ihsan Azhim, Muhamad Ihsan Muhammad Lutfi Firdaus Muhammad Nur Zakariah Leo, Muhammad Nur Muhammad Yusuf Nasiah Nasiah Novita Citra Rahayu Rahmat Hesha Safei Ridsa, Ardiansyah Risdayani Risdayani Sarah Damayanti Sari Dewi, Nur Adha Sufrianto, Sufrianto Sukri Nyompa Sulaiman Zhiddiq Sulaiman Zhiddiq Sulaiman Zhiddiq, Sulaiman Suprapta Suprapta, Suprapta Vina Yunita Yunirna, Roswita Zulkifli Rais