Garuda - Garba Rujukan Digital

p-Index From 2020 - 2025

7.455

P-Index

This Author published in this journals

All Journal Jurnal Sain Veteriner Jurnal Agrista BIOTIK: Jurnal Ilmiah Biologi Teknologi dan Kependidikan Journal of Aceh Physics Society Acta Aquatica: Aquatic Sciences Journal Aceh International Journal of Science and Technology Jurnal Ilmiah Mahasiswa Pertanian Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Rona Teknik Pertanian Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan Jurnal Agripet

Muhammad Rusdi

Universitas Syiah Kuala

Author-ID : 2631962

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Engineering Materials Science & Nanotechnology Physics Veterinary Other

Published : 42 Documents Claim Missing Document

Claim Missing Document

Articles

1 2 3 4 5

Perbandingan Object Oriented Classification dan Maximum Likelihood Classification pada Pemetaan Penutupan Lahan di Kabupaten Gayo Lues Muhammad Rusdi
Jurnal Agrista Vol 12, No 2 (2008): Volume 12 Nomor 2 Agustus 2008
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (658.677 KB)

Comparison of object Oriented Classification With Maximum Likelihood Classification on Land Cover Maaping in District of Gayo LuesABSTRACT. Image classification method used critically effects the classified image produced as well as its accuracy. One of the recently introduced classification methods is Object-Oriented Classification (OOC). The fundamental difference between this method and that of Maximum Likelihood Classification (MLC) lies on the basic unit of image analytical prosses, i.e., image object or segment, and not on a single pixed. The new classification method uses a segmentation procedure with a hierarchical approach which allows an addition of an object characteristic to other information related to the classified object, such as from, texture, and context. This object or segment is formed because the smallest region has a larger area than the image pixel. In this study, MLC and OOC classification methods were compered using Landsat ETM+ image for Gayo Lues District of Aceh. The objective of this study was to map out land cover/ landuse classes of the research area and compare the result and its accuracy using the MLC and OOC classification methods. Result of the study showed that a higher, more detailed, hierarchical land cover/ landuse class with a higher accuracy was obtained using OOC classification method which corresponds better to the contextual condition in the field compared to that of the pixel- based classification method.

Efikasi Campuran Herbisida Pendimethalin serta Pengaruhnya Terhadap Gulma dan Hasil Tanaman Kedelai M. Ilyas Abubakar; Hasanuddin Hasanuddin; Muhammad Rusdi; Haswandi Haswandi
Jurnal Agrista Vol 10, No 3 (2006): Volume 10 Nomor 3 Desember 2006
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (756.763 KB)

The Efficacy of Pendimethalin Herbicide Mixtures and its Effects on Weed and Yield of SoybeanABSTRACT. Field research has been conducted in Experimental Farm of Agriculture Faculty University of Syiah Kuala Banda Aceh from March to July 2006 for evaluation efficacy of pendimethalin herbicide mixtures and its effect on weed and yield of soybean. Pendimethalin+imazetaphyr herbicide at dosage of 1.0 kg+70 g.a.i. ha-1 could decrease dry weight weed and increase percentage of weed control. Dried seed yield were higher when pendimethalin+imazetaphyr herbicide was applied at dosage 1.0 kg + 70 g.a.i. ha-1.

Reservoir Temperature Estimation By Using Geothermometry (Case Study on Geothermal Field Jaboi, Sabang) Eliyani Eliyani; Muhammad Isa; Khairi Khairi; Muhammad Rusdi
Journal of Aceh Physics Society Volume 8, Number 1, January 2019
Publisher : PSI-Aceh

Gunung api Leumo Matee dan Seumeuregoh, Jaboi Sabang memiliki potensi energi panas bumi sangat besar. Hal ini ditandai dengan adanya manifestasi yang muncul di permukaan seperti uap panas, fumarol dan sumber air panas. Oleh karena itu, perlu dikaji lebih dalam dan menyeluruh untuk mendapatkan informasi yang detail, terutama parameter suhu dan karakteristik batuan/mineral. Sebuah penelitian telah dilakukan untuk kajian geokimia terutama analisis kimia fluida panas bumi. Pendekatan untuk menentukan karakteristik fluida kimia panas bumi dilakukan dengan metode geotermometer untuk mengukur kandungan air (SiO2) dan gas (Na-K) serta konsentrasi anion dan kation. Berdasarkan data pengamatan lapangan dan hasil uji laboratorium yang sudah terstandarisasi menunjukkan bahwa suhu bawah permukaan untuk fluida cair adalah 228oC dan untuk gas sebesar 220oC. Hasil pengujian sampel fluida panas bumi menunjukkan bahwa manifestasi panas bumi Kawah I dan Kawah IV daerah Jaboi, Sabang sangat prospek untuk dikembangkan. Informasi fluida ini menjadi salah satu parameter dalam pengembangan potensi panas bumi. Oleh karena itu sangat penting ditindaklanjuti karena dapat menjawab kebutuhan energi yang ramah lingkungan dan energi terbarukan. The Volcano Leumo Matee and Seumeuregoh, Jaboi Sabang have enormous geothermal energy potential. This is characterized by the presence of surface manifestations such as hot steam, fumaroles and hot springs. Therefore, it needs to be studied more deeply and thoroughly to obtain detailed information, especially the temperature and rock/mineral characteristics. A study has been carried out for geochemical studies, especially chemical analysis of geothermal fluids. The approach to determine the characteristics of the geothermal chemical fluid is carried out by geothermometry to measure the water content (SiO2) and gas (Na-K) as well as the concentration of anions and cations. Based on field observations and standardized laboratory tests, the subsurface temperature for liquid fluids is 228oC and for gases of 220oC. The results of testing geothermal fluid samples show that the geothermal manifestations of Kawah I and Kawah IV Jaboi, Sabang are very prospects to be developed. This fluid information is one of the parameters in developing geothermal potential. Therefore, it is very important to follow up because it can answer the needs of environmentally friendly energy and renewable energy. Keywords: Volcano, Geothrmometry, jaboi, Sabang, Temperature

HUBUNGAN KEPADATAN PERMUKIMAN DENGAN LUAS PERMUKIMAN TERHADAP SEBARAN DEMAM BERDARAH DENGUE Marlena Marlena; Rinidar Rinidar; Muhammad Rusdi; Farida Farida; Teuku Reza Ferasyi; Nurliana Nurliana
Jurnal Sain Veteriner Vol 38, No 2 (2020): Agustus
Publisher : Fakultas Kedokteran Hewan Universitas Gadjah Mada bekerjasama dengan PB PDHI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jsv.47774

Kota Banda Aceh merupakan daerah endemis penyakit Demam Berdarah Dengue (DBD). Kasus DBD di Banda Aceh selalu fluktuatif dari tahun ke tahun sehingga perlu dianalisis hubungan lingkungan terhadap sebaran DBD. Tujuan dari penelitian ini adalah untuk menganalisis hubungan kepadatan permukiman dengan luas permukiman terhadap sebaran demam berdarah dengue (DBD) di Kota Banda Aceh. Penelitian ini menggunakan metode interpretasi visual dan overlay dengan menggunakan rancangan penelitian deskriptif kuantitatif. Penelitian deskriptif dilakukan dengan metode survei berdasarkan studi cross-sectional. Survei dilakukan terhadap kepadatan permukinan dan dikaitkan dengan kejadian demam berdarah dengue (DBD) secara spasial. Jenis data yang digunakan adalah data primer diperoleh melalui observasi langsung menggunakan alat Global Positioning System (GPS) untuk melihat sebaran DBD dan data interpretasi citra penginderaan jauh untuk melihat pola kepadatan permukiman. Sedangkan data skunder dari Dinas Pekerjaan Umum dan Penataan Ruang Kota Banda Aceh dan Dinas Kesehatan Kota Banda Aceh. Jumlah sampel adalah seluruh penderita DBD tahun 2017 berjumlah 236 orang yang tersebar di Kota Banda Aceh. Data di analisis menggunakan ArcGIS dan diolah secara statistik menggunakan Chi-Square. Daerah kepadatan permukiman jarang sebesar 46,7% memiliki 3 titik kasus DBD katagori tinggi, daerah kepadatan permukiman sedang sebesar 34,4% memiliki 7 titik kasus DBD katagori tinggi dan daerah kepadatan permukiman padat sebesar 18.9% memiliki 5 titik kasus DBD katagori tinggi. Hasil uji statistik memperlihatkan nilai P>0,05, artinya tidak ada hubungan kepadatan permukiman dengan kejadian kasus DBD di Kota Banda Aceh.Tidak terdapat hubungan kepadatan permukiman dengan luas permukiman terhadap sebaran demam berdarah dengue (DBD) di Kota Banda Aceh.

PLANT INVENTORY OF CAMPUS AREA AT UNIVERSITAS SYIAH KUALA, BANDA ACEH Vivera Ruselli Puspa; Djufri Djufri; Suji Hartini; Muhammad Rusdi
BIOTIK: Jurnal Ilmiah Biologi Teknologi dan Kependidikan Vol 10, No 2 (2022): JURNAL BIOTIK
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/biotik.v10i2.15110

Syiah Kuala University is one of the public universities in Banda Aceh, where each office unit has an Open Green Space (OGS). The green space is planted by plants, both intentionally and wildly. There are several plant habitus, including herbs, shrubs, and trees. There is no information on the list of flora species on the campus of Syiah Kuala University. Therefore, it is necessary to carry out an inventory of plant species in the campus area has been carried out. The study was conducted using a survey method at 21 observation sites. The survey results show that there are 130 species from 41 families. Species with the highest number of species were Poaceae, Asteraceae, and Arecaceae. The most common habitats found were trees (50.77%), herbs (28.46%), shrubs (16.92%), and bush (3.86%). The species are trees intentionally planted for the open green space to function as a shade or shelter.

Space Adequacy Analysis Based on Population Pressure National park Area (Case Study : Putri Betung Sub District, Gayo Lues, Aceh) Munar Muhardian; Muhammad Rusdi; Abubakar Karim
Aceh International Journal of Science and Technology Vol 10, No 2 (2021): August 2021
Publisher : Graduate Program of Syiah Kuala University

The land requirement for Putri Betung Sub District in Gunung Leuser National Park (GLNP) area kept increasing along with the population growth. The population density in the Putri Betung Sub-district was driven by the need for cultivation and residential area along the GLNP conservation boundary. This study aims to analyze the space adequacy for Putri Betung Sub-District in the GLNP area based on the population pressure prediction for 20 years. The research method was conducted by field survey using remote sensing, interviewed the residents, and analyzed the population pressure index using the Soemarwoto formula. The Population Pressure Index (PPI) for the cultivation area was determined from 13 villages in Putri Betung Subdistrict and shows that 12 villages had a PPI 1 value (population pressure was over the land carrying capacity limits). Only one village had PPI 1 (population pressure less than the land carrying capacity. Based on data surveys obtained, the cultivation area set in the Putri Betung area was no longer sufficient for population, resulting from the expansion in the GLNP area of 4,776.97 ha. Meanwhile, predictive analysis on space adequacy for people living decently in Putri Betung Sub District for 20 upcoming years is 6117.15 ha. In conclusion, 12 out of 13 villages in the Putri Betung SubDistrict have PPI 1 value, which is inversely proportional to the land carrying capacity. The PPI values could result in other pressures on the ecology and biodiversity conservation in National Park. It is suggested that the government need to surpass the pressure by making new policy on people’s resettlement, expanding the cultivation area, or shifting people's livelihoods

Physical Characteristics Of The Krueng Seunagan Watershed And River Storage Capacity Against Peak Discharge Afriadi Ihsan; Muhammad Rusdi; Hairul Basri
Aceh International Journal of Science and Technology Vol 10, No 3 (2021): December 2021
Publisher : Graduate Program of Syiah Kuala University

Peak discharge information is indispensable for flood control planning by taking into account the physiographic factors of the watershed. Flood occurs because the capacity of the watershed and river channels is smaller than the flood discharge. One of the causes of rivers' reduced flood flow capacity is vegetation cover and land use that cannot store rainfall. Thus, this paper aims to determine the peak discharge from the watershed's physical characteristics and land-use changes by comparing the river storage capacity in the Krueng Seunagan watershed. The rational method is used to calculate the peak discharge. Some of the data used in this study are the shapefile map provided by Geospatial Information Agency, land use, rainfall, soil types, and Landsat 8 OLI/TIRS digital imagery. Analysis of the physical characteristics of the watershed consists of morphology and morphometry. Land use in the area of the Krueng Seunagan watershed increased the peak discharge during the observation year (2003-2017). Besides the land-use factor, discharge is also influenced by high rainfall intensity and runoff coefficient obtained from land use analysis. In the Krueng Seunagan watershed area, the C value obtained was 0.0505 – 0.0720, indicating that the Krueng Seunagan watershed area was classified as good or harmless. The river flow density of 0.53 belongs to the medium category. The river flow increases and decreases in the flood water level, which is neither too fast nor too slow. The roundness index of the Seunagan watershed of 1.0004 indicates that the basins are widened or circular and, consequently, the rate and volume of surface runoff are fast. Krueng Seunagan watershed runoff coefficient increased by 42.51% and rainfall intensity by 37.05%, while discharge increased by 95.31%. The discharge capacity that the Krueng Seunagan River Basin can accommodate from the measurement results in the downstream watershed is 158.47 m3/sec. While the peak discharge using the rational method gets a value that varies in each year of observation from (2003-2017). The peak discharge value in 2003 amounted to 183.52 m3/sec, and the highest in 2017 amounted to 358.44 m3/sec. This shows that the river holding capacity in the Krueng Seunagan watershed will not accept the amount of peak discharge, and consequently, the flood will always occur.

Land Arrangement for Citronella (Cymbopogon Nardus) and Arabica Coffee in the Cultivation Area in Gayo Lues District, Aceh Province Indonesia: A Land Suitability Approach Abubakar Karim; Sugianto Sugianto; Yulia Dewi Fazlina; Muhammad Rusdi; Manfarizah Manfarizah; Hifnalisa Hifnalisa
Aceh International Journal of Science and Technology Vol 9, No 3 (2020): December 2020
Publisher : Graduate Program of Syiah Kuala University

Gayo Lues District is known as Citronella and Arabica coffee producer in Aceh province, Indonesia. This paper aims to manage Citronella and Arabica coffee's land arrangement in the Gayo Lues District's cultivated area. This implementation is aimed at maintaining the peculiarities of citronella products and Arabica coffee. Thus, the two commodities must be separated in terms of allocated sites. The altitude for the area is 200-2,000 meters above sea level, consisting of ten classes, and the type of soils are Entisols, Oxisols, Inceptisols, and Ultisols. The area's slope between 0- to 40% (4 classes) was used to delineate the land units. There are 49 land units observed within the cultivated area of 160,017.17 ha. The guidelines for land suitability classification by the Ministry of Agriculture for Citronella and Center for Coffee and Cocoa Research, Jember for Arabica coffee were utilized. The results showed that 58,275.5 hectares of land were suitable for citronella, and 13,765.75 ha has been planted. The actual land suitability of citronella inside the area of 58,275.5 ha is suitable (S2 class) and marginally suitable (S3-class) and not suitable (N-class) with limiting factors are temperature, water availability, erosion hazard, and nutrient retention. This land suitability can be improved by providing inputs to increase the level of suitability with temperature, water availability, and erosion hazard (slope) limiting factors. Also, 48,765.3 hectares can be developed for Arabica coffee, and 4,653.5 ha has been planted. The actual land suitability for Arabica coffee is Suitable, Marginal Suitable, and Not Suitable, limiting the soil's physical properties (adequate soil depth), slope, and chemical properties of the soil. Once repaired, the land's suitability becomes Suitable (S1-class) (without limiting factor), Suitable, and marginal suitable with the slope as a limiting factor. There is an area of 44,509.75 hectares of land at 200-1,400 m above sea level within the cultivation area developed with a Citronella. There is an area of 44,111.8 ha at the height of 800-2,000 m above sea level, potentially for Arabica coffee.

Water salinity evaluation suitability for settlement after ten year tsunami in Banda Aceh, Indonesia Muhammad Rusdi; Ruhizal Roosli; Mohd Sanusi S. Ahamad
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica: Aquatic Sciences Journal, Vol. 1: No. 1 (October, 2014)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v1i1.295

Banda Aceh is a residential area that is most severely impacted by the earthquake and tsunami on December 26, 2004. Recently, ten years after the incident, many settlements were rebuilt. As a disaster-prone areas, Banda Aceh would need to be evaluated against the settlement area base on water salinity. The focus of the study centered on the application of geographic information systems in handling spatial data bearing capacity of the land into the concept of the FAO land suitability. To ensure the application works, it requires geospatial analysis compiled based on the salinity of the water variables that can be observed and measured for the residential requirements. The results showed that 86 percent (ordo S) suitable for residential areas and 14 per cent (ordo N) is not suitable.Banda Aceh adalah daerah pemukiman yang paling parah terkena dampak gempa dan tsunami pada 26 Desember 2004. Baru-baru ini, sepuluh tahun setelah kejadian tersebut banyak pemukiman yang dibangun kembali. Sebagai daerah rawan bencana, evaluasi terhadap kadar salinitas pada basis kawasan pemukiman di Banda Aceh perlu dievaluasi. Fokus dari penelitian ini berpusat pada aplikasi sistem informasi geografis dalam penanganan data spasial terhadap dukung data tanah sesuai dengan konsep kesesuaian lahan FAO. Untuk memastikan aplikasi tersebut sesuai, analisis geospasial disusun berdasarkan variabel salinitas air yang diamati dan diukur sebagai persyaratan pembangunan pemukiman. Hasil penelitian menunjukkan bahwa 86 persen (ordo S) cocok untuk daerah pemukiman dan 14 persen (ordo N) adalah tidak cocok.

Evaluasi Debit Puncak Sub DAS Krueng Seulimum Kabupaten Aceh Besar Intan Ridha Putri; Muhammad Rusdi; Hairul Basri
Jurnal Ilmiah Mahasiswa Pertanian Vol 4, No 2 (2019): Mei 2019
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

Abstrak. Pemanfaatan lahan yang kurang bijak oleh masyarakat dapat menyebabkan terjadinya gangguan ekosistem seperti terganggunya tata air pada suatuDAS sehingga bisa mengakibatkan terjadinya banjir dan erosi. Karakteristik banjir cenderung makin besar ditandai dengan peningkatan debit puncak.Dilihat dari penyebabnya, peristiwa banjir tersebut banyak disebabkan karena adanya alih fungsi lahan dan pemanfaatan lahan yang tidak tepat. Penelitian ini bertujuan untuk mengetahui besarnya perubahan debit puncak yang terjadi pada tahun 2010 dan 2017 pada Sub DAS Krueng Seulimum Kabupaten Aceh Besar.Penelitian ini dilaksanakan pada Sub DAS Krueng Seulimum Kabupaten Aceh Besar. Penelitian ini menggunakan metode survei deskriptif dengan menggunakan data atribut dan data spasial. Data atribut berupa data curah hujan harian maksimum tahun 2010 dan 2017. Data spasial berupa citra satelit penggunaan lahan tahun 2010 diperoleh melalui google earth pro, citra satelit penggunaan lahan tahun 2017 diperoleh melalui SAS Planet. Hasil penelitian menunjukkan nilai koefisien limpasan meningkat dari 0,056 tahun 2010 menjadi 0,061 tahun 2017. Nilai debit puncak mengalami peningkatan, dimana pada tahun 2010 nilai debit puncak sebesar 32,896 m3/dt menjadi 39,102 m3/dt pada tahun 2017. Hal ini dikarenakan adanya perubahan penggunaan lahan pada hutan sehingga kemampuan daya serap tanah terhadap air hujan semakin menurun. Secara umum kondisi Sub DAS Krueng Seulimum masih tergolong baik karena peningkatan nilai koefisien limpasan dan debit puncak tidak terlalu signifikan.Of Peak Discharge Evaluation On Sub Watershed Of Krueng Seulimum Aceh Besar DistrictAbstract. Unwise use of land by society can cause of disturbance ecosystem as disturbed water system on watersheds that result in occurrence flood and erosion. The characteristics of floods tend to be greater marked by an increase in peak discharge. Seen from causes, events flood that is many because existence take over function land and utilization land that is not right. This research aim for knowing the magnitude changes in the peak discharge that occur in 2010 and 2017 on Subwatershed of Krueng Seulimum Aceh Besar District. The research was conducted on Subwatershed of Krueng Seulimum Aceh Besar District. This research use descriptive survey method using attribute data and spatial data. Attribute data in the form of maximum daily rainfall data in 2010 and 2017. Spatial data form of land use satellite imagery in 2010 was obtained through google earth pro, satellite imagery of land use in 2017 was obtained through SAS Planet.The study states use value coefficient runoff increase from 0,056 in 2010 to be 0,061 in 2017. Peak discharge value experience increase, where in 2010 the peak discharge value amounting to 32,896 m3/dt becomes 39,102 m3/dt in 2017. This is due to land use changes in the forest so that the capability to absorption land agains rain water descreases. In generally condition on Sub watershed of Krueng Seulimum still classified good because the increase in values runoff coefficient and peak discharge is not too significant.

Co-Authors Abubakar Karim Abubakar Karim Abubakar Karim Abubakar Karim Abubakar Karim Abubakar Karim Afriadi Ihsan Arif Rahmadi As'adia Fitri Danil Fahreza Pohan Desra Sahputra Diki Rahmayadi Djufri - Eka Aulia Eliyani Eliyani Fachrizal Rama Fitra Fadhi Maireza Putra Faisal Abdullah Faisal, Faisal Farida Farida Finza Aulia Siregar Fredinan Yulianda Hairul Basri Hasanuddin Hasanuddin Haswandi Haswandi Helmi Helmi Herry Andrisa Hifnalisa Hifnalisa Indri Arizky Intan Ridha Putri Kamisnuddin Kamisnuddin Kesuma Anggraini Lubis KHAIRI SUHUD M. Ilyas Abubakar Manfarizah Manfarizah Marlena Marlena Marlina Marlina Maulana Abdul Hakim Maulia Ermawati Mohd Sanusi S Ahamad Mohd Sanusi S. Ahamad Muhammad Husyaini Iqbal Muhammad Irham Muhammad Irham Muhammad Isa Munar Muhardian Mutiara Ramadhani Nadya Faizah Noer Fadhly Nurliana Nurliana Nurmala Ramadhani Lubis Nurul Husnah Nurul Oya Oktri Sri Wahyuni Puspa, Vivera Ruselli Rachmatul Rizki Rasyid Alkhoir Lubis Ridwan Saputra Rinidar Rinidar Riska Adinda Ruhizal Roosli Ruhizal Roosli Samadi Samadi Saras Ayu Malda Sartika Musliani Septyan Arief Siti Rahmatika Subhan Subhan Sugianto Suji Hartini Syakur Syakur Tada Syalahuddin Taufiq Kurrahman Teuku Alvisyahrin Teuku Reza Ferasyi Uda Chandra Ulfayani Ulfayani yelfi agusria Yudi Haditiar Yulia Dewi Fazlina Yulia Syahputri Zuhdi Amelca Arief Zulia Chairani

Title

Found 42 Documents
Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title Search

Found 42 Documents Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 42 Documents
Search