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All Journal SAINSMAT Indonesian Journal of Educational Studies LaGeografiA Journal of Marine Research JURNAL ANALISIS KEBIJAKAN KEHUTANAN Forum Geografi JPG (Jurnal Pendidikan Geografi) UNM Geographic Journal Jurnal Environmental Science Jurnal Kebijakan Sosial Ekonomi Kelautan dan Perikanan International Journal of Environment, Engineering, and Education International Journal of Environment, Engineering & Education JURNAL GEOGRAFIKA (GEOGRAFI LINGKUNGAN LAHAN BASAH) Jurnal Sylva Lestari Seminar Nasional Pengabdian Kepada Masyarakat SAINSMAT: Jurnal Ilmiah Ilmu Pengetahuan Alam Jurnal Ilmu Kehutanan International Journal of Environment, Engineering, and Education Indonesian Journal of Fundamental and Applied Geography

Amal Arfan, Amal

Universitas Negeri Makassar

Author-ID : 510171

Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Environmental Science Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Nursing Physics Social Sciences Other

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Discrimination of Mangrove Ecosystem Objects on the Visible Spectrum Using Spectroradiometer HR-1024 Arfan, Amal
Forum Geografi Vol 29, No 1 (2015): Forum Geografi
Publisher : Forum Geografi

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

The study was conducted to determine whether the vegetation in the mangrove ecosystem, can be contrasted with another objectt, using Spectroradiometer HR-1024. The data used is data visible spectrum(400-700 nm)Â which resulted in 204 bands. The analysis used is the integrated analysis with three levels. First, using ANOVA to determine significant differences in spectral reflectance between vegetation with water, wet soil and dry soil. Second, using Step wise Canonical Discriminant Analysis to identify the most sensitive band for discrimination reflection spectrum. This analysis which resulted in six bands are considered practical to distinguish vegetation with another object namelyÂ 401.5 nm, 416.9 nm, 508.2 nm, 599.3 nm, 660.3nm and 689.2 nm. Third using the Jeffries-Matusita separability index which resulted in the separation index of mangrove vegetation, water, wet soil and dry soil is 1.414.

Discrimination of Mangrove Ecosystem Objects on the Visible Spectrum Using Spectroradiometer HR-1024 Arfan, Amal
Forum Geografi Vol 29, No 1 (2015): July 2015
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/forgeo.v29i1.794

Kualitas Air Tanah Untuk Kebutuhan Air Minum di Desa Ujung Lero Kecamatan Suppa Kabupaten Pinrang Basofi, Nurqamri Putri; Nyompa, Sukri; Arfan, Amal
UNM Geographic Journal Volume 2 Nomor 2 Maret 2019
Publisher : Universitas Negeri Makassar

This study aims to: Know the quality of ground water, whether ground water is suitable to use as a source of drinking water and how to determine groundwater quality using the Storet Method. This type ofÂ research was a quantitative descriptive research. The population in this study was shallow ground water or dug wells used by the community as a source of drinking water. The sample of this research took based on land use which point I was in a settlement, point II was in a field, point III was in a shrub and point IV was in a pond. The data of this research were analyzed by using the Storet Method. The results showed that the water quality exceeded the maximum level that allowed for drinking water so that the water cannot beÂ used for drinking water needs, the parameter that exceeds the maximum level was at point IV that had salty taste, the color parameter at point III was 20.0 with the maximum limit 15, the turbidity parameter at point IV was 5.480 with a maximum limit of 5, the TDS parameter at points I - IV is 692, 1178, 6403 and 799 with a maximum limit of 500, the iron parameter at points I and IV were 0.31 and 0.43 with a maximum limit of 0.3 and also a detergent parameter at point IV of 0.110 with a maximum limit of 0.05 and E.Coli parameters at points I, II and IV of 680, 2200 and 200 with a maximum limit of 0 amount of 100 / ml. Based on the results measurement and analysis of well water samples,it can be concluded that well water was not suitable to use as drinking water because the water had been polluted. Using the storet method showed that the level of well water pollution can be classified as class D (Severely Polluted) category with poor water conditions for drinking water quality.Penelitian ini bertujuan untuk: Mengetahui kualitas air tanah, Apakah air tanah di layak digunakan sebagai sumber air minum dan cara menentukan kualitas air tanah dengan menggunakan Metode Storet. Jenis penelitian ini merupakan jenis penelitian deskriptif kuantitatif. Populasi dalam penelitian adalah air tanah dangkal atau sumur gali yang digunakan masyarakat sebagai sumber air minum. Adapun Sampel adalah berdasarkan penggunaan lahan yaitu lokasi I merupakan pemukiman, lokasi II ladang, lokasi III semak belukar dan lokasi IV tambak. Analisis data yang digunakan pada penelitian ini adalah Metode Storet. Hasil penelitian menunjukkan bahwa kualitas air yaitu melebihi kadar maksimum yang diperbolehkan untuk air minum sehingga air tersebut tidak dapat digunakan untuk air minum, parameter yang melebihi kadar maksimum yaitu parameter rasa pada titik IV yaitu rasanya asin, Parameter warna pada titik III yaitu 20,0 dengan batas maksimum 15, parameter kekeruhan pada titik IV yaitu 5,480 dengan batas maksimum 5, parameter TDS pada titik I â€“ IV yaitu 692, 1178, 6403 dan 799dengan batas maksimum 500, parameter besi pada titik I dan IV yaitu 0,31 dan 0,43 dengan batas maksimum 0,3 dan juga parameter deterjen pada titik IV yaitu 0,110 dengan batas maksimum 0,05 dan parameter E.Coli pada titik I, II dan IV yaitu 680, 2200 dan 200 dengan batas maksimum 0 jumlah 100/ml .Berdasarkan hasil pengukuran dan hasil analisis sampel air sumur diketahui bahwa air sumur tidak layak digunakan sebagai air minum kerna air tersebut sudah tercemar. Dengan menggunakan Metode storet menunjukkan bahwa tingkat pencemaran air sumur tergolong kategori kelas D (Tercemar Berat) dengan kondisi air yang buruk untuk kualitas air minum.

Factors That Influence The Change Of Mangrove Forest In South Sulawesi, Indonesia Arfan, Amal
UNM Geographic Journal Volume 1 Nomor 2 Maret 2018
Publisher : Universitas Negeri Makassar

North Belopa located in Luwu regency, South Sulawesi, Indonesia has a mangrove forest area. This study aims to analyze the factors that causes the reduction of mangrove ecosystem in North Belopa. This mangrove forest has undergone extensive changes. In some areas, there are additional mangrove forests however in other areas, there is a reduction. This change is caused by either the physical or anthropogenic factors. The physical factors consist of climate, rainfall, air temperature, humidity, wind, wave and current. Meanwhile, the anthropogenic factors are the conversion of mangrove forests into ponds and garbage disposal. This anthropogenic factor leads to more reduction and dominant than physical factors. As a result, the area of mangrove forest in North Belopa experienced large transformation.

The Spatial Distribution of Robberies In Makassar City Abidin, Muhammad Rais; Sideng, Uca; Arfan, Amal; Syarif, Erman; Dirawan, Gufran Darma; Azhim, Muhamad Ihsan
UNM Geographic Journal Volume 1 Nomor 2 Maret 2018
Publisher : Universitas Negeri Makassar

This study aims to identify the spatial distribution of robberies in Makassar city by using crime mapping (crime analysis) through Geographic Information System in order to find a novel solution to deal with them. This study employs spatial analysis and snowball sampling to analyze and collect the data. The results show that the spatial pattern of robberies between 2015 and 2016 was cluster consisted of three categories high, medium and low crime density, and it also reveals that there was significant increase the number of robberies from 76 to 140 cases in 2015 and 2016 respectively. In addition, based on the time series analysis, it shows that in 2015 the high crime occurred in August, September, and April meanwhile the low crime was in January, October, November, and December. In 2016, the high crime was in March, September and October while medium crime happened mostly in January, April, Mei, June, July and August, and there was not low crime recorded in 2016.

Fishermen Home Based Business in The Settlement Of Bajo Tribe In Bajoe Village Of Tanete Riattang Timur Sub-District In Bone District Novianti, Nur Asia; Umar, Ramli; Arfan, Amal
UNM Geographic Journal Volume 1 Nomor 1 September 2017
Publisher : Universitas Negeri Makassar

The research aimed to discover (1) the characteristics of the types of business of fishermen community in the settlement of Bajo Tribe in Bajoe Village, (2) the availability and the condition of facilities and infrastructures which supported the business activity of fishermen households in the settlement of Bajo Tribe in Bajoe Village, (3) the strategies which could be done to develop fishermen home based business in the settlement of Bajo Tribe in Bajoe Village. The research employed descriptive qualitative method. The targets of the research were Bajo Tribe community who opened home based business. The data were collected through observation, interview, and documentation techniques. The data were processed and analyzed by using descriptive analysis and SWOT analysis. The result of the research showed that (1) the characteristics of the types of fishermen home based business in the settlement of Bajo Tribe were dominated by business with sea products raw materials such as sea cucumber drying, fish, and shrimp drying as well as restaurants which the raw materials came from inside the settlement area and which the raw materials were not from sea products such as groceries seling, cakes and drink making, and services such as beauty shop; (2) the facilities and infrastructures which supported home based business activities in the settlement of Bajo Tribe were not yet fulfilled. To process the sea products, the product rooms were not yet available, the marketing was only to sell to regular customers, and the infrastructures for settlement garbage and waste were not yet available in all of the segments so it could not support home based business activities; (3) the strategies which could be done to developed home based business of fishermen households in the settlement of Bajo Tribe were by making the settlement area of Bajo Tribe as the center area of sea products processing so it would be better known by the people, developing the settlement of Bajo Tribe by managing the environment and making stalls as well as places to process the sea products so it could become the sales center of souvenirs of Bajo Tribe.

Persepsi Masyarakat dalam Pengelolaan Kawasan Hutan Mangrove sebagai Wilayah Produksi di Kabupaten Luwu Arfan, Amal; Maru, Rosmini; Side, Syafruddin
LaGeografia Vol 18, No 2 (2020): Februari
Publisher : UNIVERSITAS NEGERI MAKASSAR

Sustainable production forests are forests that can produce products of economic value that can be used for the needs of today's life and the future. The purpose of this study is to analyze people's perceptions in managing mangrove forests as production forests. Data collected in this study are primary data and secondary data. Primary data were collected directly from informants and respondents through direct interviews. Secondary data obtained through citing data from research results, journals, books, reports that have relevance to the research conducted. The population of this research is people aged 20 - 60 years. The sampling technique is carried out using proportional stratified random sampling, which is based on the stratification of the types of activities around the mangrove forest area. The results showed that it was concluded that people's perceptions of products produced by mangrove forests were very beneficial in addition to being a source of income as well as an alternative source of livelihood. In the case of managing mangrove forests as production forests, the community wants a division of management zones such as protected forest zones, conservation forests, production forests and cultivation zones. They also want them to be involved from the planning stage to the conservation / utilization of the economic resources of the mangrove forest.

Dampak Pabrik Aspal pada Kondisi Sosial-Ekonomi Masyarakat di Desa Pana, Kecamatan Alla, Kabupaten Enrekang Nurfahraini, Zarah; Arfan, Amal; Invanni, Ichsan
LaGeografia Vol 18, No 1 (2019): Oktober
Publisher : UNIVERSITAS NEGERI MAKASSAR

This study aims to determine: 1) the socio-economic conditions of the community before the asphalt processing, 2) the socio-economic conditions of the community in the presence of asphalt processing, 3) the presence or absence of the impact of the existence of asphalt processing on the socio-economic conditions in Pana Village, Alla District, Regency Enrekang. This research method uses quantitative descriptive analysis of descriptive statistical data and inferential statistics. The population of this study were 300 people with a sample of 75 that was determined using the Slovin formula with an error rate of 10%. The results showed that the socio-economic conditions of the community prior to the asphalt processing were included in the high category and the socio-economic conditions of the community in the presence of asphalt processing were still in the high category. Based on the results of the SPSS analysis it appears that the value of p (sig. (2-tailed)) is 0.100> 0.05 indicating that the presence of asphalt processing does not have a significant impact on the socio-economic conditions of the community in Pana Hamlet. The data in the field also proves that there are several factors that make the existence of asphalt processing not have a significant impact on the socio-economic conditions of the community, such as: labor recruitment is still small due to the asphalt processing location which is still categorized as small industries. being able to work in that location, the community does not have a contribution in the operation of asphalt processing, the existence of asphalt processing only provides an increase in income for its workers rather than the people who do not work in that location

Tingkat Kebutuhan Ruang Terbuka Hijau Fitri, Alfita; Invanni, Ichsan; Arfan, Amal
LaGeografia Vol 18, No 2 (2020): Februari
Publisher : UNIVERSITAS NEGERI MAKASSAR

This research was conducted in Polewali District Polewali Mandar Regency. This study aims to determine the availability of green open space in 2018 in Polewali District Polewali Mandar Regency and calculate the need for open green space in 2018 by area, population and green open space projected needs for 2028. This type of research is quantitative descriptive. This study uses the application's help Geographic Information System (GIS), groundcheck field and observation. The results of this study indicate the need of green open space in Polewali District Polewali Mandar Regency to meet the standard of 30% by area of 788.1 Ha should be available, but the green open space available in 2018 only 500.67 Ha or 19% of the area with details 383, 49 Ha or 15% of public green open space and 117.18 Ha or 4% private green open space. The results of calculation of green open space needs based on population in 2018 amounted to 123.8 Ha. The projection of green open space needs in 2028 amounted to 138.8 Ha. Green open space needs in 2018 based on an area not yet fulfilled, while based on population needs were already met by a ratio of 1/5 between the need for open green space with availability of green open space in Polewali District Polewali Mandar Regency.

Analisis Pemanfaatan Hutan Mangrove dan Kontribusinya Terhadap Pendapatan Rumah Tangga Masyarakat di Pulau Tanakeke Kabupaten Takalar Saputro, Alief; Nyompa, Sukri; Arfan, Amal
LaGeografia Vol 18, No 1 (2019): Oktober
Publisher : UNIVERSITAS NEGERI MAKASSAR

This research is a type of qualitative research with the sampling technique used was purposive sampling with a sample size of 38 respondents. Data collection techniques used are 1) observation techniques, 2) interview techniques, 3) documentation techniques. The results of this study are 1) the people of Tanakeke Island, Takalar Regency use the mangrove forest as a place to meet the needs and improve the family's economy or take fisheries resources to be marketed, some people use the magrove forest to take firewood and some are included in the farmer group, 2) Tanakeke Island community Takalar Regency manages mangrove forests with mangrove nursery activities, participates in mangrove planting on its own / group / agency initiative, cleansing land for mangrove planting activities and the community manages mangrove forests by caring for mangrove ecosystems that have been planted, 3) Contribution of forests mangrove by 66.13% of the household household income on Tanakeke Island, Takalar Regency.

Co-Authors Abdul Malik Abidin, Muh Rais Abidin, Muhammad Rais Al-Jabbar, Ahmad Khairi Alief Saputro Amalul, Muhammad Arib Musba Andi Fatimah Anshari . Anwar Anwar Aulia, Wulan Basofi, Nurqamri Putri Chukure, Yosep Immanuel Destiquama, Destiquama Dirawan, Gufran Darma Dulvita, Criana Ekaprativi, Alifaturrizqi Swari Erman Syarif Erwin Asjayasari Arsyad Fahira, Lulu Fahrul Fakhrurrazy, Andi Fauzi, Kemal Fhaturrahman, Muh Fitri Handayani Fitri, Alfita Hamzar Hamzar Hasriyanti Ibrahim Abbas Ibrahim Abbas Ibrahim Abbas, Ibrahim Ichsan Invanni Baharuddin Indra Syamsuddin Irwansyah Sukri Jeddah Yanti Juanda, Muhammad Faisal Khairul, Muh Khairunnisa, Fatima Lisye Marselina Bure Maddatuang . Maddatuang M Mannan, Abdul Mudinillah, Adam Muhamad Ihsan Azhim, Muhamad Ihsan Muhammad Azrul Muin Muhammad Faisal Juanda Muhammad Rakib Muhammad Rakib Muhammad Rakib Muhammad Rizal Muhammad Yusuf Muhammad Yusuf Muhammad, Fadil Muhsi, M. Hanif Najibullah, Najibullah Nasiah Badwi Nasiah Nasiah, Nasiah Nining Miranti Nur Asia Novianti, Nur Asia Nur Hikmah Nur Hikmah Nurfadilla, Nurfadilla Nurfahraini, Zarah Nurfhauzia Muhammad NURUL HIDAYAH Rabi'ah, Rabi'ah Rahmat Hidayat Ramli Umar Ramli Umar Rosmini Maru Sarkia Sarkia Siti Raihanah Rinduputri Faisal Sri Wahyuni Handayani Idang Suciana, Annisa Suhartono Nurdin Sukri Nyompa Sulaiman Zhiddiq Sulaiman Zhiddiq, Sulaiman Suprapta Suprapta Suprapta Suprapta Suprapta Suprapta, Suprapta Syafruddin Side Syamsunardi, S Syawal, Wahyu Dzunaid Uca Sideng Uca, Uca Uzrah, Jaiysul Vera, Melda Wahidah Sanusi Waskito, Bandang Ali

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