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All Journal Pendas : Jurnah Ilmiah Pendidikan Dasar JURNAL BUANA JURNAL PENDIDIKAN TAMBUSAI Human Care Journal Science and Environmental Journals for Postgraduate Jurnal Buana JURNAL BUANA
Iswandi Umar
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Humanities Earth & Planetary Sciences Education Environmental Science Health Professions Immunology & microbiology Medicine & Pharmacology Nursing Public Health Social Sciences Other

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Journal : JURNAL BUANA

 1 
ANALISIS INDEKS STATUS GIZI BALITA PADA KECAMATAN KOTO TANGAH KOTA PADANG Yosifa yosifa; Iswandi Umar
JURNAL BUANA Vol 5 No 5 (2021)
Publisher : DEPARTEMEN GEOGRAFI FIS UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/buana.v5i5.1824

Abstract

Tujuan dari penelitian ini adalah untuk mengetahui (1) apa saja indikator status gizi di kecamatan koto tangah kota Padang (2) Bagaimana cakupan pelayanan kesehatan di Kecamatan koto tangah kota padang. Penelitian ini sesuai dengan jenis penelitian deskriptif dan digunakan untuk mendeskripsikan analisis indeks status gizi pada Puskesmas Kecamatan Koto Tangah Kota Padang. Hasil dari penelitian memperlihatkan bahwa perubahan tahun 2018 dan 2019 berfluktuasi. Pada tahun 2018 terlihat sebanyak 11.506 bayi ditimbang dan diukur tinggi badannya, dimana hanya 154 anak kurang gizi, 1.135 anak bertubuh pendek dan bayi kurus 52 Dari jumlah penduduk tersebut, jumlah bayi yang ditimbang pada tahun 2019 sebanyak 9.716 orang, balita 844 orang, balita 1.219 orang, dan balita 642 orang. Cakupan Pelayanan kesehatan di puskesmas lubuk buaya memiliki pelayanan yang paling sudah terlaksana dengan baik sedangkan di puskesmas Ikur Koto memiliki Pelayanan yang masih kurang di karena kan masih rendahnya pelayanan kesehatan pada anak Balita dan kunjungan rumah tenaga kesehatan terhadap pelayanan kesehatan balita juga masih rendah. Itu dikarenakan salah satu faktor lokasi rumah dan akses rumah ke puskesmas yang jauh dari pusat kesehatan masyarakat.
ANALISIS TINGKAT KERENTANAN BENCANA TSUNAMI STUDI KASUS KABUPATEN PADANG PARIAMAN melki melki agestira; Iswandi Umar
JURNAL BUANA Vol 6 No 4 (2022): Edisi Geografi Bencana
Publisher : DEPARTEMEN GEOGRAFI FIS UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/buana.v6i4.1908

Abstract

This study aims to (1) determine the level of tsunami hazard in Kabupaten Padang Pariaman, (2) determine the level of vulnerability to the Tsunami disaster in Kabupaten Padang Pariaman. The method used is an overlay method with weighted parameters of vulnerability and vulnerability. The results of this research are: (1) The area prone to tsunami disasters in Padangpariaman Regency is an area along the coast of the Indian Ocean. This area is part of Batang Gasan, Sungailimau, Limo Koto Kampung Dalam, Ulakan Tapakis, and Batanganai Districts. This is due to its location on the coast with a sloping topography. Of these areas, Ulakan Tapakis District is the most vulnerable. (2) The area with a high level of vulnerability is Ulakan Tapakis District. This is because most of the area is prone to tsunamis. Coupled with a population that is more dense than the surrounding area. The Batang Gasan, Sungailimau and Batanganai areas are in the medium category. Meanwhile, Limo Koto Kampung Dalam sub-district is included in the low vulnerability class.
EVALUASI RENCANA TATA RUANG WILAYAH ( RTRW ) TERHADAP KAWASAN BENCANA BANJIR DI KABUPATEN DHARMASRAYA Ressa Andriani Andriani; Iswandi Umar
JURNAL BUANA Vol 5 No 5 (2021)
Publisher : DEPARTEMEN GEOGRAFI FIS UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/buana.v5i5.2025

Abstract

The purpose of this study was to (1) determine the level of flood hazard to existing conditions in Dharmasraya Regency (2) to determine the implementation of RTRW in Dharmasraya Regency (3) to determine the level of flood hazard to RTRW in Dharmasraya Regency by using an overlay method carried out on each parameter used as a reference in making flood-prone to the conditions of existing land use and RTRW. The results showed 1) The most dominant flood-prone area in Dharmasraya Regency was moderate covering an area of ​​1886,98 Km2 or 61,81% and a high area of ​​512,55 Km2 or 16,78 %, while the prone to flooding on land use conditions with a high classification of use The land is a plantation area of ​​395,42 Km2 and prone to low classification, namely ponds & ponds and lakes. 2) The implementation of the appropriate RTRW consists of 6 spatial patterns, namely forests, plantations, settlements, rice fields, riparian areas and moor / fields. 3) Flood-prone to RTRW conditions with a high disaster-prone classification with the most extensive designation, namely plantations covering an area of ​​235,15 km2 and low classification, namely reservoirs & ponds.
ANALISIS ZONASI BAHAYA LONGSOR MENGGUNAKAN METODE MULTI CRITERIA EVALUTION (MCE) DI DAS KAMPAR HULU Tri Oktaviani; Iswandi Umar
JURNAL BUANA Vol 6 No 4 (2022): Edisi Geografi Bencana
Publisher : DEPARTEMEN GEOGRAFI FIS UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/buana.v6i4.2121

Abstract

This study aims to (1) find out the existing conditions of the mainland zone if viewed from the slope, relative relief, land cover, wetness dan lithology criteria. (2) know the zoning of landslides in DAS Kampar Hulu. This is quantitative research with spatial descriptive approarch. The method that used to determine the existing conditions in DAS Kampar Hulu by using GIS application namely Arcgis 10.8 to do various processing, then a multi criteria evaluation was used to analysis the landslide hazard zonation with Analytical Hierarchy Process calculations. Based on the result of the study it is know that 1) the existing condition of the slope at DAS Kampar Hulu who dominant is a very gentle slope or < 15°; relative relief is devided into thre classes, the distribution of which is low class located in Pangkalan Koto Baru District, precisely in Nagari Pangkalan, Tanjung Pauh and Tanjung Balik; then medium class is spread out in Bukti Barisan subdistrict, namely Nagari Maek, Kapur IX district and Pangkalan Koto Baru district, Pricisely in Nagari Gunuang Malintang, Koto Alam, Pangkalan, Tanjung Pauh, dan Tanjung Balik; The dominant land cover criteria (vegetation density) are dense class land cover; wetnees criteria in general, the conditions in DAS Kampar hulu are described as humid, partly wet, flowing and seeping, but dry at the border of Bukit Barisan and Kapur IX Districts; The lithological criteria in DAS Kampar Hulu constist of various rock formations including the Tandung Kumbang, Telukkido, Bahorok, Tanjung Pauh members, Kuantan, Piedmont fans, Alam City Volcano, Pematang, Ombilin, Sihapas dan Amas Volcano 2) Landslide hazard zoning in DAS Kampar Hulu consist of three levels, namely a high hazard level with an area of 13,41% of the total area of the study, a moderate hazard level with an area of 48,14% and a dominant level and finallu a low hazaed level with an area od 38.45% of the total research area.
PEMETAAN PERSEBARAN RAFFLESIA DI KAWASAN CAGAR ALAM MANINJAU KABUPATEN AGAM Wely Yelvia Sartika; Iswandi Umar
JURNAL BUANA Vol 6 No 3 (2022): Edisi Sistem Informasi Geografi
Publisher : DEPARTEMEN GEOGRAFI FIS UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/buana.v6i3.2155

Abstract

This research was carried out in the Maninjau Nature Reserve, Agam Regency to determine the distribution of Rafflesia, map habitat suitability and determine physical factors the most influential on the habitat Rafflesia. In analyzing the distribution and suitability of the habitat Rafflesia using the method Species Distribution Modeling (SDM) with Maximum Entropy (MaxEnt) analysis of the habitat indicators Rafflesia including height, slope, land cover, soil type and distance from the river. Based on the results of the study found 13 growing points of Rafflesia as many as 35 individuals Rafflesia consisting of 1 individual in the blooming condition, 10 individuals in the post-bloom condition, and 16 individuals in the knob condition. The results of Maxent's modeling on the distribution and characteristics of the habitat Rafflesia in the Maninjau Nature Reserve are as follows: found at an altitude between 950-1100 mdpl which is in forest land cover type, is on a slope ranging from 0-40% which is found in soil type Inceptisols, distribution point Rafflesia found to be at a distance from the river between 250-400 meters, where the farther from the spring there Rafflesia are fewer. The results of model performance validation show that the habitat suitability model Rafflesia in the Maninjau Nature Reserve is included in the very good category (AUC = 0.982).
PEMETAAN PERSEBARAN KAWASAN KELOMPOK TANI HUTAN (KTH) BERBASIS KAUM DI NAGARI PASIA LAWEH KECAMATAN PALUPUH, KABUPATEN AGAM khaidir ilqam ramadhan; Iswandi Umar
JURNAL BUANA Vol 6 No 2 (2022): Edisi Geografi Sosial
Publisher : DEPARTEMEN GEOGRAFI FIS UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/buana.v6i2.2170

Abstract

ABSTRACT This study aims to: 1) find out how the distribution and extent of the community-based Forest Farmers Group area in Nagari Pasia Laweh. 2) determine land tenure by the people in Nagari Pasia Laweh, and 3) find out changes in land use from 2015 to 2020 in Nagari Pasia. Laweh.This type of research uses quantitative methods. The data collection techniques include the process of measuring and taking data directly to the field using a GPS (Global Positioning System). Sources of data from this study using primary data obtained and collected by researchers directly in the field and using secondary data obtained from journals and related agencies. This study found: 1) The distribution and extent of forest farmer groups spread over seven jorongs, including Jorong Sungai Guntuang, Pasia Laweh, Palupuah, Aur Kuning, Lurah Dalam, Angge and Palimbatan with the highest area being in KTH Kaum Datuak Manjuang Basa with an area of ​​16 Ha, while the lowest KTH area is in Jorong Pasia Laweh with an area of ​​0.6 Ha. 2) Land tenure by people. From observations obtained by secondary data, it shows that in several jorongs there are slight changes, either changes in the direction of decreasing or increasing, due to several factors, including: (a) there is a sale and purchase transaction for the Forest Farmer Group Area, (b) there is a division of inheritance that causes a people to increase or decrease the land they own. (c) the existence of land use that was originally as agricultural land changed to other land uses. 3) The dynamics of land use from 2015-2020 from the results obtained through a GIS analysis of land use in 2015 in Nagari Pasia Laweh shows that almost 80% of the Group Area Forest Farmers still have green open space vegetated land with the highest dominance being shrubs in 2015 dominated by shrubs with an area of ​​13.06 ha or 57% of the total area after 5 years in 2020 the widest land use is in mixed gardens with 17.65 ha or 41% of the total area in 2015 and 2020. Keywords: Distribution & Area, Control, Land Use Change
ANALISIS KAWASAN LONGSOR MENGGUNAKAN PEMROGRAMAN R DI KECAMATAN AKABILURU KABUPATEN LIMAPULUH KOTA Isra Haryati Diva; Iswandi Umar
JURNAL BUANA Vol 6 No 4 (2022): Edisi Geografi Bencana
Publisher : DEPARTEMEN GEOGRAFI FIS UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/buana.v6i4.2248

Abstract

The purpose of research is (1) to determine the location of the occurrence of landslides in 2016-2021. (2) knowing the dominant factor of landslide using R programming. (3) knowing the landslide susceptibility area in Akabiluru District. The variables used are the point of occurrence of landslides, slope, slope direction, source rock, soil type, rainfall, land use, vegetation density and landform. The landslide point is divided into 50% test data and 50% train data. The method used is bivariate statistics assisted by the R programming language. The results of the study are that there are 30 points of landslide occurrence from 2016-2021 which are spread in Akabiluru District. Factors dominant the occurrence of landslides are slope with AUC 0.78, land use with AUC 0.72, source rock with AUC 0.69, landforms with AUC 0.68, aspect with AUC 0.71, soil type with AUC 0.65. From the total WoE calculation, the AUC value is 0.75 and produces a map of the landslide susceptibility zone which consists of 4 classes, namely high class (20.84%), middle class (26.35%), low class (25.74%) and very low class (27.07% ).
KAPASITAS MASYARAKAT DALAM MENGHADAPI ANCAMAN BENCANA ERUPSI GUNUNG MARAPI DI NAGARI PARIANGAN KECAMATAN PARIANGAN leony melta putri; Iswandi Umar
JURNAL BUANA Vol 6 No 4 (2022): Edisi Geografi Bencana
Publisher : DEPARTEMEN GEOGRAFI FIS UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/buana.v6i4.2264

Abstract

Abstract This study aims to determine the capacity of the community in dealing with the threat of the eruption of Mount Marapi in Nagari Pariangan, Pariangan District. This study uses a quantitative method using a descriptive approach, this study uses a questionnaire as a research instrument. The population in this study was the community of Nagari Pariangan, amounting to 5,562 people. The subjects of this study were 98 people who were determined by random sampling method. The technique used is descriptive statistical analysis by calculating the percentage. The results of this study are seen from the five Hyogo Frameworks of action or Hyogo Framework. Based on these five parameters, it shows that the community's capacity to deal with the threat of the eruption of Mount Marapi in Nagari Pariangan, Pariangan District, is 64.58% of disaster management rules and institutions in the medium category, early warning is 51.45% in the low category, 47, 76% is about education. in the low category, 48.81% on reducing basic risk factors in the low category, and 56.90% on the development of disaster preparedness in the medium category. With a total percentage of 53.90%, it can be concluded that the community's capacity to face the threat of the eruption of Mount Marapi in Nagari Pariangan, Pariangan District is still relatively low. Therefore, the capacity of the people of Nagari Pariangan must be increased again because based on the results of research, the people of Nagari Pariangan are still not ready to face disasters that can occur at any time. Keywords: Capacity, Public, Merapi Volcano Eruption
DAMPAK BENCANA BANJIR DAN PERSEPSI MASYARAKAT TERHADAP PROGRAM NORMALISASI SUNGAI BATANG SINAMAR DI NAGARI TARAM KECAMATAN HARAU KABUPATEN LIMAPULUH KOTA Heri Faldi; Iswandi Umar
JURNAL BUANA Vol 6 No 4 (2022): Edisi Geografi Bencana
Publisher : DEPARTEMEN GEOGRAFI FIS UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/buana.v6i4.2387

Abstract

The puposes of this research are (1) the impact of the flood on the people of Jorong Subarang and Jorong Tanjung Kubang in Nagari Taram (2) Perceptions of the people of Jorong Subarang and Jorong Tanjung Kubang in Nagari Taram. The type of research used is Mixed Methods. The data analysis technique used was a questionnaire based on the Likert scale and the Miles and Huberman data analysis model. The results of this study indicate that (1) The impact of floods on physical variables in the indicators of market damage is classified as very good, housing damage is classified as severe. The social variable is the contamination of clean water sources, the environmental variable is the damage to plants/plants, the environmental variable is the occurrence of water pollution from the river due to flood material, the economic variable is lost and damaged property, the economic variable is the inhibition of livelihoods, all of which are classified as severe. (2) Community perceptions of the program river normalization, indicators of counseling on river normalization, residents understand the results of counseling, have a positive impact on society, make rivers better at flowing water downstream of rivers, minimize flooding, make river water flow not overflow into residential areas, make river cliffs to be solid, the loss of the costs of cleaning and repairing the house are all classified as right and damage the economy of the citizens are classified as doubtful. Keywords : Flood Impact, River Normalization, Community Perception
Co-Authors Abdul Razak Aprizon Putra Cipta Estri Sekarrini Dedi Hermon Eri Barlian Frinsis Warmansyah Heri Faldi Isra Haryati Diva khaidir ilqam ramadhan leony melta putri Lia Hasmita Lismomon Nata melki melki agestira Memo Memito Purba, nurfadillahpurba Puti Tiara Dewi Ressa Andriani Andriani Tri Oktaviani Wely Yelvia Sartika Yosifa yosifa