Jurnal Spatial Wahana Komunikasi dan Informasi Geografi

Analisis Tingkat Ancaman Longsor dI Distrik Ransiki Kabupaten Manokwari Selatan

Nur Alzair — 2023-10-26

One of the most important activities in landslide risk management is mapping the level of landslide threat. The objective of this research was to map the level of landslide threat in the Ransiki District. This study was carried out in the Ransiki District, South Manokwari Regency, West Papua Province from May to November 2021. Lithology, Geological Structure, Rainfall, Land Use, and Slope were the parameters used in this study. The stack plate method was used, and the analytical hierarchy process (AHP) method was used for parameter weighting. This AHP was used to calculate the weight of each parameter class and landslide disaster parameter. The landslide threat level was mapped using ArcGIS 10.1 software. According to the research findings, there were three levels of landslide threat in the Ransiki District, South Manokwari Regency. The low threat level covered 6,792.06 hectares, or 37.52% of total area of Ransiki District. The Ransiki District has a moderate threat level covered 6,741.33 hectares, or 37.24% of its total area. Ransiki District had a high threat level of 4,567.85 hectares, or approximately 25.24% of its total area. This study provided suggestion that in areas with moderate and high threat levels, more research can be conducted to reduce the impact and losses caused by landslides

Evaluasi Kesesuaian Lahan Kopi Robusta (Coffea canephora) Desa Pucaksari Kecamatan Busungbiu Kabupaten Buleleng Menggunakan Analisis Sistem Informasi Geografi

Agnes Verawaty Silalahi — 2024-02-16

Topographic and climatic factors support robusta coffee growing well in Indonesia. However, data from the Central Statistics Agency (BPS) shows that robusta coffee production has decreased over the last decade (2010–2019), especially in the Pucaksari Village area, Bali Province. This research aims to evaluate the suitability of robusta coffee land for each land unit in Pucaksari Village. This method applies the method of interpreting land use, slope, and soil type for further analysis using land evaluation methods and geographic information systems (GIS). The research results show that the land units K1L2Be and K1L3Be with slope characteristics between 8–30%, altitudes of 400–900 meters above sea level, and Eutric Cambisol soil types are included in the appropriate class (S2) for robusta coffee, with an area of 94,7% of the total area of the study area. Meanwhile, 5.23% of the land units K1L4Be area with a slope >30% is in the marginal class (S3). Land units K4L4Be with a slope >30% and a height of 0-300 meters above sea level has an unsuitable class (N). Robusta coffee production in Pucaksari Village can be increased by maintaining the quality of land in the S2 area and improving the quality of S3 land. For category (N) areas, a special study is needed as a reference or basis for planning the development of coffee plantations and mapping the development potential of other areas such as tropical rainforest tourism and agriculture.

Analisis Perubahan Tutupan Lahan Pertanian dan Perkebunan di Bendungan Gondang, Kabupaten Karanganyar menggunakan Google Earth

Renita Purwanti — 2024-02-16

The construction of a dam generally aims to mitigate against floods, management of water availability, irrigation for agriculture, and also one of the tourism attractions. The construction of the dam has implications for land use change around the dam area which causes changes in land cover. The Gondang Dam is one of the government programs that began to be built in 2014 where the rehabilitation of the irrigation channels was completed in 2019 and has reached the maximum storage capacity in 2020. This study aims to analyze changes in agricultural and plantation land cover before and after the Gondang Dam was built using Imagery Satellites sourced from Google Earth are multitemporal with acquisition years 2013 and 2022. Land cover data was obtained through the on screen digitization method by producing 12 land cover classes and analyzed using the overlay method using a Geographic Information System (GIS). The overall accuracy test results for land cover data for 2013 and 2022 are 94.33% and 96.83%, respectively. The biggest change in land cover occurred in the plantation land cover class which experienced a decrease in area of 29.72 Ha

Strategi Pengembangan Agrowisata Berbasis Lingkungan di Desa Loto Kecamatan Ternate Barat

Lely Nasution — 2024-03-01

Agrowisata Desa Loto di Kecamatan Ternate Barat terletak pada kemiringingan lereng yang cukup curam sehingga berpotensi menyebabkan terjadinya erosi. Penelitian ini bertujuan untuk mengidentifikasi bentuk pengelolaan lingkungan di agrowisata, menganalisis potensi agrowisata serta merumuskan rekomendasi strategi pengembangan untuk agrowisata. Metode penelitian ini menggunakan deskriptif kualitatif. Perolehan data pada penelitian ini dilakukan dengan indepth interview dan observasi untuk memeroleh bentuk pengelolaan lingkungan serta potensi agrowisata. Hasil identifikasi dan analisis tersebut kemudian digunakan sebagai dasar pada perumusan strategi pengembangan agrowisata dengan pendekatan SWOT. Hasil penelitian menunjukkan bahwa bentuk pengelolaan lingkungan di agrowisata Desa Loto dilakukan dengan pembuatan teras kebun yang terbagi menjadi tiga segmen dengan jenis sayuran yang berbeda. Faktor pendukung pada potensi agrowisata terdapat pada partisipasi masyarakat dan kelompok tani dalam mengolah area agrowisata dan faktor penghambat untuk potensi agrowisata Desa Loto terdapat pada kurangnya promosi destinasi tersebut. Berdasarkan hasil analisis SWOT beberapa rumusan rekomendasi untuk pengembangan agrowisata adalah memberikan promosi lebih luas, menyediakan fasilitas memadai, membuka kemitraan dengan pihak swasta, memberikan pendampingan kepada kelompok tani dan masyarakat, mengedukasi cara pengelolaan dan perawatan agrowisata serta memfasilitasi pengembangan untuk hasil produk agrowisata

Analisis Zonasi dan Kesesuaian Kebijakan Pemanfaatan Lahan pada Kawasan Bencana Longsor

Rasyid Ridha — 2024-05-14

Gunungsari is located in West Lombok, which has a physical condition that is prone to landslides. Based on previous research using paimin vulnerability analysis, there are 4 categories of landslide susceptibility, namely the fairly high category, the medium category, the mild category and the moderate category. This study aims to analyze in terms of spatial planning policies in West Lombok regarding the regulation of landslide-prone areas and land use. This study uses a qualitative descriptive method using primary and secondary data. Spatial planning is an effort to realize an orderly spatial arrangement by taking into account the state of the environment, by looking at the spatial planning policy and field conditions, it will get a picture of the suitability between zoning and policies that have been determined with the use of the land, from the results of the analysis with the criteria for the vulnerability of the area to landslide-prone areas and functions. the area in Gunungsari has 8 zones, of which zones 1 and 4 have the function of permanent protection forest utilization, while zone 2, zone 3, zone 5 and zone 6 have undeveloped cultivation utilization. For zone 7 and zone 8 with the use of developed cultivation, if viewed from the aspect of spatial planning policies that can be following with the results of the analysis, however, there is a need for a detailed plan to regulate the use of existing space in Gunungsari, especially in areas prone to landslides.

Pengaruh Faktor Geografis dalam Preferensi Pemilih Muda pada Pemilihan Presiden 2024

Agung Satriyo Nugroho — 2024-05-20

The dynamics of the 2024 general election, especially the presidential election, have begun in 2023. Data from the General Election Commission (KPU) states that of the 205 million Permanent Voter List (DPT), 52% are young voters aged 17-40 years. This is the basis importance of understanding the characteristics of young voters' preferences, especially when associated with geographical factors. This study aims to (1) map spatial distribution patterns and characteristics of young voters based on geographical factors; and (2) identify the influence of geographical factors in determining the preferences of young voters in the 2024 presidential election. Data were collected in a simple random sampling amounting to 425 samples with regional distribution throughout Indonesia. This research was carried out with a quantitative method based on statistical testing from the data collection process to data analysis and interpretation. Statistical testing used a comparative model test (kruskal-wallis/h-test), correlations (spearman rank), and regression. The result of this study showed that there are no significant differences between young voters who live in rural, urban, or residential areas based on regionalization.

Analisis Spasial Sebaran Sekolah di Kecamatan Warungkondang Kabupaten Cianjur Provinsi Jawa Barat

Ayu Handayani — 2024-05-31

Schools are one of the facilities that are needed by the community in a residential area. Even distribution of educational facilities is a benchmark for achieving one of the goals of educational planning. This study aims to determine the distribution of elementary and junior high schools in Warungkondang District, Cianjur Regency and the pattern of school distribution using the descriptive method of NNA analysis.(Nearest Neighbor Analysis) andthe coordinates of the school location are sourced from Google Earth. The results of this study indicate that the distribution of elementary and junior high schools in the Warungkondang sub-district is quite even, the schools that are most widely spread are in Jambudipa Village while the village with no school units is in Bunisari Village and the pattern of school distribution is carried out in 32 locations of Public/Private Elementary and Middle Schools including uniform pattern category (spread).This means that most of the schools are located in densely populated areas in the east and the distribution of these schools is usually located near or along the road network.

Tingkat Kepatuhan Masyarakat dalam Pendaftaran Data Kependudukan di Kelurahan Tanjung Sari Kecamatan Medan Selayang Kota Medan

Ayu Fadhilla — 2024-06-03

This study aims to find out: (1) The level of community compliance in registering population data in Tanjung Sari Village (2) The reasons for compliance with population data registration in Tanjung Sari Village. This research was conducted in the Tanjung Sari Village, Medan Selayang District, Medan City in April-May 2023. The population in this study was all heads of households in the Tanjung Sari Village as many as 10,409 families with a sample determined by the Slovin formula so that 174 families were obtained. The data collection technique was carried out using a questionnaire. The data analysis technique was descriptive qualitative. The results showed that: (1) The level of compliance of the Tanjung Sari Village community in registering population data was quite good (61.8%) while those who did not comply because there was no time and was unnecessary (2) The most dominant reason for community compliance in registering population data was the community did not experience problems in registration and reasons for non-compliance due to the absence of witnesses and punishments, especially in the registration of certificates of adoption, divorce certificates and death certificates.

Faktor Pemilihan Moda yang Mempengaruhi Keputusan Penggunaan Transportasi Umum (Studi Kasus: Transportasi Umum Trayek Blok M-Pondok Labu)

Auliya Ramadhani Guswara — 2024-06-25

This research is useful for identifying the factors of choosing a mode of transportation, which can influence decision making to use public transportation, on the Blok M-Pondok Labu route. This study uses a quantitative method, with the research subject being the people using the Blok M-Pondok Labu transportation. The sampling technique used random sampling. The data analysis technique used descriptive analysis, and the Spearman rank correlation test. The correlation test uses the calculation of the significance score of alpha (α) 0.005 and the critical table score is 0.195. The mode selection factor is stated to have a significant correlation, if the alpha significance score is <0.005, and the correlation coefficient score is >0.195. This study examines 4 factors of mode selection, namely transportation user factors, travel factors, mode facility factors, and city/zone factors. The results show that the factors of users of transportation modes, travel, and transportation mode facilities have a significant influence on decision making on the use of Blok M-Pondok Labu public transportation. Meanwhile, city/zonal factors do not have a significant influence on the decision making of Blok M-Pondok Labu public transportation.

Penggunaan Media Pembelajaran Digital Video pada Anak Usia Dini di Kecamatan Kwadungan Kabupaten Ngawi Untuk Peningkatan Pemahaman Banjir

Mohamad Ferdaus Noor Aulady — 2024-06-28

Flooding is one of the natural disasters that often occurs in various regions in Indonesia. Flood disaster mitigation can be introduced to children in a way that is easily understood by them. The purpose of this research is to introduce the use of digital film learning media for flood disaster mitigation. The selection of digital video media is based on the fact that children can more easily access and understand the content. To determine the initial knowledge through Pre-test and its improvement after the distribution of digital video media through Post-test, researchers in this study used a measuring tool in the form of a questionnaire distributed to 30 respondents. The value of respondents' public knowledge was proven to be higher in the results of data analysis and Wilcoxon test. The results of data analysis where the value of community knowledge who became respondents in this study was rated better and, in the Wilcoxon, test the results obtained <0.05 showed that children were more aware of the existence of flood disasters and their risk factors after seeing digital media learning videos. The development of a flood disaster mitigation programme in the form of digital media learning videos is proven to foster knowledge and attitudes of early childhood to respond to disasters early.