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INDONESIA
Jurnal Geografi
Published by Universitas Negeri Padang
ISSN : 20867042     EISSN : 26146525     DOI : -
Core Subject : Science, Education, Social,
Earth & Planetary Sciences Education Environmental Science Social Sciences
Journal of Geography adalah jurnal yang dikelola oleh Jurusan Geografi Fakuktas Ilmu Sosial Universitas Negeri Padang. Journal of Geography menerbitkan artikel-artikel ilmiah yang membahas tentang keilmuan keilmuan Geografi, Kependidikan Geografi serta hasil penelitian Ilmiah para Geografer di Jurusan Geografi FIS UNP. Semua artikel diterbitkan setelah melalui proses peer-review dari pakar di bidang masing-masing. Journal of Geography terbit dua kali dalam setahun.
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Articles 8 Documents
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Search results for , issue "Vol 11 No 1 (2022)" : 8 Documents clear
PENERAPAN KONSEP GEOGRAFI PADA BUKU TEKS GEOGRAFI TERBITAN ERLANGGA DAN ULANGAN HARIAN SEMESTER GENAP KELAS XI SMA NEGERI 2 PADANG WELY RAHMAT ROBBI; Ahyuni ahyuni
JURNAL GEOGRAFI Vol 11 No 1 (2022)
Publisher : Universitas Negeri Padang

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

Abstract

Abstract This study aims (1) to determine the application of the concept of geography in class XI textbooks published in Terlangga (2) to determine the application of the concept of geography to the daily test (3) to determine the percentage of LOTS, MOTS, and HOTS levels in the questions contained in the textbook and daily test, (4) to find out the application of student answers based on questions containing the concept of geography on the daily test. This study uses a quantitative method with a content analysis approach in the Geography Textbook Class XI Published by Erlanggga which analyzes the content of geography concepts in the textbook along with the questions in the book and daily Deuteronomy questions and student answers. The results showed that (1) the application of the concept of geography in textbooks was in the low category of 109 (48.2%) of 226 paragraphs (2) the application of the concept of geography to questions and daily tests was included in the low category of 120 questions, only 48 questions (40%) which contains the concept of geography and based on bloom's taxonomy that dominates are C2 (14.1%) and C3 (13.3%) (3) In achieving the bloom taxonomy the questions contained in the textbook questions have not been fully achieved because the LOTS questions dominate than the MOTS, and HOTS questions with the low category of application of geography concepts and questions in textbooks. (4) the application of student answers varied from very low to high, the dominant question was C2 or LOTS (55.5%) which was in the high category, MOTS (44.5) was in the low category, and for HOT questions there was no application. the concept of geography in it. Keywords: Textbook,Geography Concepts, Blooms Taxonomy
ANALISIS MORFOLOGI DAN PERUBAHAN GARIS PANTAI TAHUN 2009- 2021 DI WILAYAH PANTAI BANTOL KABUPATEN MALANG Zulvan Yusuf Fadilah; nur afifah; Siti Sarah Rodhiah Mariza; Titah Indit Pakarti; Ferryati Masitoh
JURNAL GEOGRAFI Vol 11 No 1 (2022)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/geografi/vol11-iss1/2542

Abstract

Coastlines can change rapidly as a result of natural physical processes and human activities. This research is a quantitative study with a numerical approach with the aim of knowing the condition of shoreline changes from time to time. The research study area is Bantol Beach which is located in Kedungsalam Village, Donomulyo District, Malang Regency, East Java. The data is obtained through direct measurements in the field using a total station for 2021, and satellite images for the years 2009-2019. Landform units of Bantol Beach are beach ridge and spit. In field measurements, the length of the coastline is 296.34 m, but it has a fluctuating nature when compared to the previous year. The wave height varies with the highest value reaching 1.1 m and the lowest being 0.1 m. The bottom slope of the coast is divided into two, namely 4% in the west and 3% in the east. Abrasion and accretion rates at Bantol Beach have a higher ratio of abrasion rates than accretion, respectively, with abrasion values of 2411 m² and 1110 m², while accretion values are 1459.7 m² and 254.97 m², respectively. The low tide and high tide zones continue to experience accretion but are volatile and dominated by abrasion.
ANALISIS KEBUTUHAN IRIGASI LAHAN PERTANIAN KANAL PORONG DI KABUPATEN SIDOARJO MENGGUNAKAN CROPWAT 8.0 Nur Afifah Anshori; Siti Sarah Rodhiah Mariza; Titah Indit Pakarti; Ferryati Masitoh; Fajar Setiawan Yuliano
JURNAL GEOGRAFI Vol 11 No 1 (2022)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/geografi/vol11-iss1/2544

Abstract

Porong Canal is one of the irrigation network systems originating from the Lengkong Baru Weir which flows an irrigation area of 11,059 hectares in the Brantas Hilir Subwatershed. The need for irrigation in planting is very important because it is related to the availability of water and local climatic conditions. For this reason, research on cropping patterns and water requirements was carried out using the Cropwat software. Based on the research results, the Porong Canal irrigation area may have a rice-rice-corn cropping pattern. The total water requirement of plants at planting period 1 (paddy) was 562.4 mm thick, planting period 2 (rice) was 200.6 mm thick, and planting period 3 (corn) was 431.4 mm thick. Based on the water requirement, a irrigation plan is carried out every ten days with a total thickness of irrigation at the planting period of 1 thick (400.9 mm), planting period 2 (146 mm), and planting period 3 (276 mm). Provision of irrigation water every decade of the day is different depending on the growth phase. Total irrigation is different for each planting due to seasonal factors (rainfall), evapotranspiration, soil physical properties and crop coefficients.
PEMANFAATAN CITRA LANDSAT 8 UNTUK PEMETAAN SEBARAN DAN KERAPATAN EKOSISTEM MANGROVE DI KECAMATAN CIJULANG KABUPATEN PANGANDARAN Fakhra Annaba Piawai; Arry Sakti Al Faridzi Permana; Agung Mi'raj Fajar; Riki Ridwana; Lili Somantri
JURNAL GEOGRAFI Vol 11 No 1 (2022)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/geografi/vol11-iss1/2552

Abstract

The use of technology and methods in mapping continues to develop. Remote sensing images from the Landsat 8 satellite can be used for mapping mangrove vegetation. The advantages of mapping using remotely sensed imagery are that it is better in terms of time, cost, and effort, but the level of accuracy is quite small compared to terrestrial mapping. The purpose of this study was to determine the distribution and extent of mangrove vegetation in the administrative area of ​​Cijulang District, Pangandaran Regency. The composite used in this mapping is the RGB 563 composite in the Landsat 8 image because it is considered to highlight the different aspects of mangrove vegetation with non-mangrove vegetation. Classification of mangrove vegetation density classes using the Normalized Difference Vegetation Index (NDVI) and Modified Soil and Atmospheric Resistant Vegetation Index (MSARVI) methods which are divided into sparse, medium, and dense classes. It is known that the mangrove ecosystem in the Cijulang District, Pangandaran Regency is only found in Cijulang Village, Kondangjajar Village, and Batukaras Village. From the results of the calculation of the area of ​​​​the mangrove ecosystem in Cijulang District, Pangandaran Regency, it is about 260 hectares
ANALISIS PERUBAHAN KERAPATAN VEGETASI MENGGUNAKAN CITRA LANDSAT-8 MULTITEMPORAL DI KABUPATEN BANDUNG BARAT Andien - Rahmalia; Muhamad Aditya Nugraha; M Yusup; Mochammad Fauzan Mutawally; Riki Ridwana; Lili Somantri
JURNAL GEOGRAFI Vol 11 No 1 (2022)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/geografi/vol11-iss1/2560

Abstract

The rate of deforestation in Indonesia is known to be very fast, Indonesia is ranked third where deforestation in Indonesia reaches 1.6 -2.1 million hectares. Information about deforestation is very important to know because it is the main factor causing the destruction. This study aims to determine the vegetation density and the map of vegetation density in West Bandung Regency, West Java Province based on a web-based multitemporal time in 2015 and 2020. Which includes vegetation density with NDVI (Normalized Difference Index) value and its area in West Bandung Regency in 2015 and 2020 The data processing process uses the NDVI sturgess transformation which produces 5 classes, namely unvegetated land, very low, medium, and high. Technical analysis used is the overlay method and descriptive analysis method. The results of the research are articles that are used as sources of information related to changes in vegetation in West Bandung Regency. Changes in the level of vegetation and its area in West Bandung Regency in 2015 and 2020, namely the non-vegetated class has an area of ​​change of 151,681 Ha/year, the very low density area has an area of ​​change of 623.5 Ha, the low density area has an area of ​​change of 263.12 Ha , the area of ​​medium vegetation density has an area of ​​change of 1918.91 Ha, and the area of ​​high density has an area of ​​change of 2957 Ha. Keywords : Density of vegetation; NDVI; Landsat 8 Imagery
ANALISIS KEMAMPUAN LAHAN BERBASIS SISTEM INFORMASI GEOGRAFIS DI DAS REJOSO BAGIAN HULU Septiawan Billy Primadi; Kemal Wijaya; Maroeto Maroeto
JURNAL GEOGRAFI Vol 11 No 1 (2022)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/geografi/vol11-iss1/2579

Abstract

The research was conducted at the Rejoso watershed in the upstream part of Pasuruan Regency, East Java. This research aims to map the spread of land capabilities and land use directions in the upstream Rejoso watershed with a survey and overlay method based on Geographic Information System (SIG).The survey was conducted by observing and sampling soil on each land unit with the same characteristics as first mapping the land units resulting from the overlapping process (overlay) between slope maps, soil type maps, and land use maps on a scale of 1:50,000.The inhibitory factor of each land unit is used to classify the ability of the land which refers to the criteria of Arsyad (2010) with the matching method. Based on the results of the study, the upstream Rejoso watershed is dominated by ability class IV and VIII land with an area of 2,603.27 ha (25.84%) and 3,654.45 ha (36.27%), in addition, there is a class of land capability III with an area of 617.95 ha (6.13%), 2,137.92 ha (21.22%), and class VII land capability of 1,062.37 ha (10.54%).
EVALUASI PENGGUNAAN LAHAN DAERAH RUMPIN DAN SEKITARNYA, KAB. BOGOR, JAWA BARAT Himmes Fitra Yuda; Suherman Dwi Nuryana; Novi Triany; Eddy Sugiarto; M. Adimas Amri
JURNAL GEOGRAFI Vol 11 No 1 (2022)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/geografi/vol11-iss1/2697

Abstract

Rumpin sub-district is an area in the northwest part of the capital city of Jakarta which is included in the division of West Bogor Regency. The potential and resources possessed are the main reasons for the new city development plan to be carried out in the region. This study aims to provide information related to regional development planning based on environmental geology. The research method is taking geological, hydrological, disaster and current land use data as well as collecting secondary data obtained from data guardians or related agencies to support the data with the final result in the form of recommendation maps and evaluation of land use in the research area carried out by scoring. quantitatively and assessment of overlapping (overlay) SKL maps using mapping software. The results showed that the study area had a moderate-good soil bearing capacity, a poor grade of sandy soil, three classes of slopes, namely flat-sloping (0-15%), moderately steep (15-25%) and steep-very steep (> 25%). Based on the availability and productivity of aquifers, they are divided into two units, namely local, medium-production aquifers and areas of scarce groundwater. The disaster factor is soil movement from the Land Movement Vulnerability Zone Map showing that the Rumpin area is included in the Low to Medium Ground Movement. The results of the weighting of the research area are divided into three regional recommendations, namely good, medium and bad, and an evaluation of land use is carried out with the current land use map region.
PEMETAAAN CEPAT PASCA BENCANA LONGSOR CIMANGGUNG, KAB. SUMEDANG DENGAN MENGGUNAKAN FOTO UDARA (DRONE) Denny Lumban Raja; Murni Sulastri
JURNAL GEOGRAFI Vol 11 No 1 (2022)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/geografi/vol11-iss1/2699

Abstract

Many people are buried in the subsequent landslide in Cimanggung, Sumedang Regency shows that rapid mapping during the first landslide is necessary in order to detect areas prone to subsequent landslides. The aim of this study is to conduct rapid mapping using Unmanned Aerial Vehicle (UAV) technology in disaster-affected areas in Cimanggung, Sumedang Regency, West Java Province by identifying changes in the shape of the affected area and slopes before and after the landslide. This mapping uses the DJI Phantom 4 RTK UAV model which was flown at a height of 100 meters from the research location with an area of ​​6134 m2. The results of this mapping will produce output in the form of photos and digital elevation models (DEM) in areas affected by landslides. The slope profile at the research location at the time of the landslide based on aerial photos was 14.50 and before the landslide based on the RBI Map it was 15.80. While the slope around the landslide incident location based on aerial photo data is 19.20. The results of the analysis of the causes of landslides from the geomorphological aspect show the area affected by the landslide which is right in the valley that was built into a settlement. Weathering of rock is one of the key factors controlling the landslide.

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