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All Journal Jurnal Geografi, Edukasi dan Lingkungan JURNAL SWARNABHUMI GEOGRAPHY : Jurnal Kajian, Penelitian dan Pengembangan Pendidikan Jurnal Ilmiah Lingkungan Kebumian Jurnal Kependudukan dan Pembangunan Lingkungan (JKPL)
Eggy Arya Giofandi
Universitas Negeri Padang
Humanities Astronomy Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Engineering Environmental Science Public Health Social Sciences Other

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PEMANTAUAN DAN MITIGASI TINGKAT POTENSI BENCANA KEKERINGAN DI KOTA DUMAI Eggy Arya Giofandi; Dhanu Sekarjati; Fitrah Andika Riyadhno
GEOGRAPHY : Jurnal Kajian, Penelitian dan Pengembangan Pendidikan Vol 8, No 2 (2020): SEPTEMBER
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/geography.v8i2.2456

Abstract

Abstrak: Kekeringan lahan yang terjadi saat musim kemarau memberikan dampak buruk bagi vegetasi, salah satunya tanah Gambut sangat sensitif terhadap kenaikan suhu menimbulkan kebakaran hutan. Kota Dumai menjadi salah satu daerah yang sering mengalami kebakaran hutan dan lahan, efek terjadi kebakaran  ini menjadikan lahan tersebut memiliki kualitas yang menurun meliputi fisika, kimia, dan adanya erosi  tanah. Dalam tulisan  ini, kami memantau adanya peningkatan dan penuruan dalam beberapa kategori kekeringan lahan. Adapun parameter yang digunakan seperti Vegetation Health Index (VHI), Vegetation Condition Index (VCI), dan Temperature Condition Index (TCI) pada tahun 2013 dan tahun 2018. Hasil penelitian menjelaskan bahwa wilayah kekeringan mengalami kenaikan total selama periode pengamatan sebesar 23.119 ha lahan, dengan kategori tanpa kekeringan terjadi penurunan seluas 23.119 ha lahan, kemudian kategori kekeringan ringan terjadi peningkatan seluas 19.510 ha lahan, selanjutnya kategori kekeringan sedang terjadi peningkatan seluas 13.444 ha lahan, lalu kategori kekeringan parah terjadi penurunan seluas 9.163 ha lahan, dan kekeringan ekstrim mengalami penurunan seluas 672 ha lahan. hal ini sejalan dengan terjadinya kenaikan pada suhu tahun 2013 mencapai 38ºC  kemudian mengalami peningkatan menjadi 47,53ºC di tahun 2018 yang sedang mengalami kebakaran hutan dan lahan. Abstract: Land drought that occurs during the dry season has a negative impact on vegetation, one of which is Peat soil is very sensitive to rising temperature causing forest fires. Dumai City is one of the areas that often experience forest and land fires, the effect of this fire makes the land has a declining quality including physics, chemistry, and the presence of soil erosion. In this paper, we monitor the increase and decline in several categories of land drought. The parameters used such as vegetation health index (VHI), vegetation condition index (VCI), and temperature condition index (TCI) in 2013 and 2018. The results of the study explain the drought area experienced a total increase during the observation period of 23.119 hectares of land, with the category without drought decreased by 23.119 ha, then the category of mild drought increased by 19.510 ha, then the category of drought was an increase of 13.444 ha, then the severe drought category decreased by 9.163 ha, and extreme drought decreased by 672 ha. this is in line with the increase in temperature in 2013 which reached 38 ºC and then increased to 47.53 º C in 2018 which is experiencing forest and land fires.
PEMANFAATAN CITRA MULTI SPEKTRAL LANDSAT OLI 8 DAN SENTINEL-2A DALAM MENGANALISIS DEGRADASI VEGETASI HUTAN DAN LAHAN (Studi Kasus : Cagar Alam Rimbo Panti, Pasaman) Yuliana Safitri; Eggy Arya Giofandi
JURNAL SWARNABHUMI : Jurnal Geografi dan Pembelajaran Geografi Vol 4, No 2 (2019): Jurnal Swarnabhumi
Publisher : Geography Education Study Program, Faculty of Teacher Training and Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (736.66 KB) | DOI: 10.31851/swarnabhumi.v4i2.2950

Abstract

Perkembangan teknologi penginderaan jauh dapat membantu dalam menganalisis keadaan  lingkungan  seperti  perubahan  lahan,  persebaran  fauna,  menganalisis  kerapatan vegetasi, persebaran vegetasi sehat dan tidak sehat, degradasi lahan dan lainnya. Pemanfaatan citra Landsat OLI 8 (Resolusi spasial 30m) dan Sentinel-2A di lengkapi basic spektral dengan panjang gelombang yang relatif sempit yang dapat di terapkan pada kajian vegetasi, dengan (resolusi  spasial  10m  dan  20m).  Tujuan  dari  penelitian  ini  adalah  untuk  menganalisis degradasi  vegetasi,  mengklasifikasikan  tutupan  hutan  dan  lahan,  serta  menghitung  indeks kerapatan   vegetasi.   Metode   yang   digunakan   dalam   penelitian   ini   yaitu,   Normalized Difference  Vegetation  Index  (NDVI),  Object  Base  Image  Analyst  (OBIA),  dan  hasil  survei lapangan.  Normalized  Difference  Vegetation  Index  (NDVI)  digunakan  untuk  menentukan nilai indeks vegetasi, dimana daerah yang mengalami degredasi akan mengalami penurunan nilai spektral pada citra.  Object Base Image Analyst  (OBIA) dimanfaatkan untuk membuat peta  tutupan  lahan  dalam  mengklasifikasikan  jenis  tutupan  lahan.  Sedangkan  hasil  survei lapangan   dimamfaatkan   untuk   mengambil   sampel   dan   penyesuaian   klasifikasi   dengan kenyataan  dilapangan.
Potential Land Suitability For Spatial Planning of Wheat Commodity (Triticum Aestivum) In Tanah Datar Regency Eggy Arya Giofandi; Anissa Zuhrita; Assyaroh Meidini Putriana; Dhanu Sekarjati; Fitrah Andika Riyadhno; Ade Mashuri; Opi Sepriani; Muhammad Rifqi; Triyatno; Ahyuni; Cipta Estri Sekarrin
Jurnal Geografi, Edukasi dan Lingkungan (JGEL) Vol. 6 No. 2 (2022): Edisi Bulan Juli
Publisher : Pendidikan Geografi Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jgel.v6i2.8120

Abstract

One of hindrances faced by Indonesia agriculture sector is domestic agriculture production that does not cover the market demand such as wheat commodity. The aim of this research is to calculate the spatial planning for wheat commodity in Tanah Datar Regency by using matching calculation with Fuzzy set method to find out the land physical ability. The method used in this research using fuzzy set equations and Boolean approach. The research results obtain land suitability 111.132 ha for suitable category, 20.239 ha for quite suitable, and 137 m2 for unsuitable category. Then after the land suitability is obtained, development instruction is given for the agriculture planning of wheat commodity with Boolean approach. The result of development instruction reaches 42.873 ha spread in all over sub districts with the highest development potency is at North Lintau Buo Sub District 9.657 ha and Lintau Buo Sub District 7.348 ha. This development potency can be used as the initial reference for planting wheat commodity (Triticum aestivum) in Tanah Datar Regency.
Optimization of Remote Sensing Data In Monitoring Morphology Change of Siak River in Pekanbaru City Eggy Arya Giofandi; Dhanu Sekarjati; Dhia`ul Hayat; Cipta Estri Sekarrini; Iswandi Umar
Jurnal Ilmiah Lingkungan Kebumian Vol 4, No 2 (2022): March
Publisher : Jurusan Teknik Lingkungan, FTM, Universitas Pembangunan Nasional “Veteran” Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/jilk.v4i2.6715

Abstract

River condition that experiences change is not apart from the utilization of river boarder for human life needs. Beside the effect of built land development, river morphology changes because of erotion and deposition. Therefore, it needs detection of river morphology change, one of which is by utilizing remote sensing data with Modification Normalized Difference Water Index. Modification Normalized Difference Water Index can separate between water and land sharply until river morphology analysis can be clearer. This research aims to detect the change of Siak River morphology in Pekanbaru City caused by abrasion and deposition by using Modification of Normalized Difference Water Index on landsat temporal data of 2008 and 2018. Data used in this research were Landsat 7 image of 2008 and Landsat 8 year of 2018. The research results show that morphology changes of Siak River in Pekanbaru City is caused by erotion and deposition. The erotion area reaches 12.133 ha and deposition 4.488 ha in the period of 10 years
Demam Berdarah Dengue Analisis Pola Persebaran Kejadian Demam Berdarah Dengue Di Kota Pekanbaru Tahun 2020 Eggy Arya Giofandi
Jurnal Kependudukan dan Pembangunan Lingkungan Vol 2 No 2 (2021): Jurnal Kependudukan dan Pembangunan Lingkungan (JKPL)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (607.303 KB)

Abstract

Infectious diseases are one of the health problems that have not been optimally addressed, this can be seen from the high increase in the number of cases in the western part of the country. The purpose of this study was to determine the pattern of distribution of dengue hemorrhagic fever in Pekanbaru City. The method used in this study is the nearest neighbor analysis method with calculations from incident data which are assumed to be from the coordinates of the incident location. Information obtained during the study showed cases of dengue hemorrhagic fever in 2020 reached 611 cases with the highest incidence area being in Payung Sekaki District with a total of 71 cases, then related to the distribution pattern of the incident, it has clustered patterns with the nearest neighbor analysis value ranging from 0.535 which the ratio of patients more dominant at the age of 6-11 years belonging to the category of childhood. The body's immune system is still immature in fighting various viral diseases because the body's ability in childhood is still vulnerable to infection.
Potential Land Suitability For Spatial Planning of Wheat Commodity (Triticum Aestivum) In Tanah Datar Regency Eggy Arya Giofandi; Anissa Zuhrita; Assyaroh Meidini Putriana; Dhanu Sekarjati; Fitrah Andika Riyadhno; Ade Mashuri; Opi Sepriani; Muhammad Rifqi; Triyatno; Ahyuni; Cipta Estri Sekarrin
Jurnal Geografi, Edukasi dan Lingkungan (JGEL) Vol. 6 No. 2 (2022): Edisi Bulan Juli
Publisher : Pendidikan Geografi Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jgel.v6i2.8120

Abstract

One of hindrances faced by Indonesia agriculture sector is domestic agriculture production that does not cover the market demand such as wheat commodity. The aim of this research is to calculate the spatial planning for wheat commodity in Tanah Datar Regency by using matching calculation with Fuzzy set method to find out the land physical ability. The method used in this research using fuzzy set equations and Boolean approach. The research results obtain land suitability 111.132 ha for suitable category, 20.239 ha for quite suitable, and 137 m2 for unsuitable category. Then after the land suitability is obtained, development instruction is given for the agriculture planning of wheat commodity with Boolean approach. The result of development instruction reaches 42.873 ha spread in all over sub districts with the highest development potency is at North Lintau Buo Sub District 9.657 ha and Lintau Buo Sub District 7.348 ha. This development potency can be used as the initial reference for planting wheat commodity (Triticum aestivum) in Tanah Datar Regency.
Co-Authors Ade Mashuri Ahyuni Anissa Zuhrita Assyaroh Meidini Putriana Cipta Estri Sekarrin Cipta Estri Sekarrini Dhanu Sekarjati Dhanu Sekarjati Dhia`ul Hayat Fitrah Andika Riyadhno Iswandi U Muhammad Rifqi Opi Sepriani Triyatno Yuliana Safitri