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PERANAN PETA SEBAGAI ALAT PENGHUBUNG IDENTITAS KERUANGAN DALAM MITIGASI BENCANA ALAM LONGSOR LAHAN Muhammad Nursa'ban
Geo Media: Majalah Ilmiah dan Informasi Kegeografian Vol 7, No 2 (2009): Geo Media: Majalah Ilmiah dan Informasi Kegeografian
Publisher : Universitas Negeri Yogyakarta

Longsor lahan merupakan salah satu bencana alam geologi yang dapat menimbulkan korban jiwa dan kerugian material yang sangat besar, seperti terjadinya pendangkalan, terganggunya jalur lalu lintas, rusaknya lahan pertanian, permukiman, jembatan, saluran irigasi dan prasarana fisik lainnya. Proses terjadinya longsor lahan bersifat mengubah atau merusak terhadap konfigurasi permukaan bumi. Dalam upaya mengurangi dan mencegah resiko bencana diperlukan informasi keruangan yang dapat mengidentifikasi potensi kerentanan longsor lahan di suatu wilayah.Salah satu cara untuk membuat informasi dalam mengidentifikasi potensi kerentanan longsor lahan yaitu menggunakan peta. Peta dapat menggambarkan secara grafis atau visual dimensi ruang dan waktu yang terkonsep terhadap suatu atau beberapa fenomena seperti halnya potensi kerentanan longsor lahan. Peta dapat menggambarkan hubungan yang jelas secara matematis antar faktor-faktor yang berpengaruh dalam kejadian longsor lahan. Disamping itu peta dapat mengidentifikasi tingkat kerentanan dan sebaran longsor lahan di suatu wilayah. Dalam pembuatan peta tersebut sejumlah teknik seperti remote sensing dan Sistem Informasi Geografi dapat digunakan ditunjang teknik analisis dari ilmu tanah dan hidrologi.Hasil pemetaan terhadap potensi longsor lahan dapat diwujudkan dalam bentuk peta tingkat kerentanan dan sebaran potensi longsor lahan di suatu wilayah sebagai hasil dari proses tumpang susun peta-peta tematik yang mendukung kejadian longsor lahan. Pada akhirnya keberadaan peta tersebut akan menjadi upaya dalam mitigasi bencana alam. Kata Kunci: Peta, Longsor, mitigasi

PENGUKURANTINGKATBAHAYABENCANAEROSIDIKECAMATANKOKAP Suhadi Purwantara; Muhammad Nursa'ban
Geo Media: Majalah Ilmiah dan Informasi Kegeografian Vol 10, No 1 (2012): Geo Media: Majalah Ilmiah dan Informasi Kegeografian
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/gm.v10i1.3603

TujuanpenelitianiniyaitumengetahuitingkatbesarerositanahdanpersebarannyadiKecamatanKokapKabupatenKulonprogoPenelitianinimerupakanpenelitiandeskriptifeksploratifmenggunakanbantuanSistemInformasiGeografis.PopulasipenelitianyaitusemualahandiKecamatanKokapKabupatenKulonprogo.Sampelpenelitiandiperoleh16satuanunitlahanmelaluiteknikpurposiveareasamplingdengancaratumpangsusunpeta;kondisigeologi,jenistanah,kemiringanlerengdantatagunalahan.Metodepengumpulandatamelaluisurveiuntukmemperolehfaktor-faktorpembentukerosimenggunakanmetodeUniversalSoilLossEquation(USLE),perhitunganerositotal,erosidiperbolehkandanbesarantingkatbahayaerosipadasetiapsatuanunitlahan.Teknikanalisisdatadilakukanmelaluianalisislaboratoriumdanoengukuranlapangan,kemudiandideskripsikansesuaikriteriayangdibuat.HasilpenelitiandiperolehdatabesaranerositanahpermukaandiKecamatanKokapyaiturata-rata3610,13ton/tahunataurata-rata10,50ton/ha/tahun.Rata-ratabesarerositotalyaitu4512,66ton/tahunataurata-rata13,12ton/ha/tahun.Besarerosiyangdiperbolehkanadalahrata-rata2330ton/tahunatau5,22ton/ha/tahun.Hasilerosipermukaanmaupunerositotallebihbesardaripadaerosidiperbolehkansehingga.diprediksikanbahwaerosi-erosipotensialyangterjadidikecamatanKokapakansangatmemberikandampakterhadapkualitastanah.Sebarandaerahpotensialerositanahkategori”ringan”(R)meliputiluas265,23ha(3,59%)padasatuanunitlahanAlIB.Tingkatbahayaerosikategori”sedang”mencakupluas4081,49ha(55,31%)padasatuanunitlahanLtIIIA,ALIA,GRIA,GR1B,GRIIB.Tingkaterosikategori”berat”mencakup32,38%dariluaskeseluruhanlokasipenelitian.Kategori”berat”terdapatpadasatuanunitlahanLtIA,LtIB,LtIIA,LtIIB,LtIIIB,AlIIBdanGRIIA.Tingkaterosikategori”sangatberat”mencakupluas643,84ha(8,72%)padasatuanunitlahanALIIAdanGrIIIA,sertaGRIIIB.KataKunci:erosi,mitigasi,tanah,bencana

PEMETAAN DAERAH LONGSOR LAHAN DALAM UPAYA MITIGASI BENCANA ALAM Muhammad Nursa'ban
Geo Media: Majalah Ilmiah dan Informasi Kegeografian Vol 6, No 2 (2008): Geo Media: Majalah Ilmiah dan Informasi Kegeografian
Publisher : Universitas Negeri Yogyakarta

Abstrak Longsor lahan merupakan salah satu bentuk bencana alam yang berisiko bagi kehidupan manusia. Dewasa ini di setiap wilayah hampir terjadi perubahan penggunaan lahan yang menuju kondisi yang destruktif. Penggunaaan lahan untuk kepentingan permukiman dan fasilitas hidup masyarakatnya menjadi pendorong utama bencana tersebut terjadi. Perlu diupayakan mitigasi bencana baik secara fisik, sosial, maupun vegetatif. Langkah awal mitigasi yaitu dengan memetakan daerah yang potensial terhadap kejadian tanah longsor lahan. Pemetaan ini dilakukan dengan menggunakan pendekatan spasial melalui proses overlay peta tematik yang diperlukan. Diharapkan pemetaan ini dapat menjadi masukan penting dalam mengurangi risiko bencana akibat longsor lahan. Kata Kunci : Longsor lahan, pemetaan, mitigasi

Evaluation of the Online Geography Learning Program during the Covid-19 Pandemic Era Yuli Susanthi; Muhammad Nursa'ban
Jurnal Pendidikan dan Pengajaran Vol 55 No 1 (2022): April
Publisher : Universitas Pendidikan Ganesha

Online learning was currently applied as a solution for education during the Covid-19 pandemic era in Indonesia. Disadvantages of online learning are lack of student discipline, lack of motivation because most learning activities are in the form of online assignments, constraints on the internet, and technological devices. However, several aspects were required to be evaluated to optimally achieve the learning goals. This study aimed to investigate the implementation of online geography learning at public senior high schools using the CIIP evaluation model. The population was geography teachers and social studies class students at the school. Furthermore, the sample was taken using the purposive sampling technique applying the Slovin formula with a significance level of 0.5%. Data were collected through survey and interview methods and then analyzed using quantitative descriptive techniques. Analyzing the context, input, process, and product, this research indicated that the online geography learning was well implemented with 75% criteria fulfilled. Therefore, the online learning program could be continued with some improvements.

MEASUREMENT OF LONGSOR LAND VULNERABILITY AS A DIFFICULTY PLAN FOR RESOURCES IN RESOURCES Muhammad Nursa'ban; Sugiharyanto Sugiharyanto; Nurul Khotimah
Jurnal Penelitian Saintek Vol 15, No 1: April 2010
Publisher : Institute of Research and Community Services, Universitas Negeri Yogyakarta

The objectives of this research are to: Investigating the level of landslide susceptibility and identifying the distribution of landslide susceptibility locations in Menoreh Mountains area. This is the explorative research. The subject of this research are Menoreh Mountains area in Bagelen, and Bener districts Purworejo regency, in addition to Samigaluh District in Kulonprogo Regency. Land units were chosen as the sample using the purposive area sampling technique. Thirty land units were obtained by overlay maps of slope, geology, and soil types. Data collecting was conducted with observation method and documentation to be analyzed by qualitative deskriptif. Findings shown that (I) the level of landslide susceptibility that is in four categories in Samigaluh and Bener districts are low, medium, high, and very high. While three categories were low, medium, and high clasified in Bagelen district. The distributions of low landslide susceptibility covered about 46.500.527,08 m2 (2 land units in Samigaluh, 3 land units in Bener, and 3 land units in Bagelen). The medium categories covered about 104480073,8 m2 (l land units in Samigaluh, 4 land units in Bener, and 7 land units in Bagelen). High categories covered about 67734399,31 m2 (each of district is 2 land units). The very high categories covered about 12228602,01 m2 (2 land units for both, Samigaluh and Bener District). Key words: landslide, susceptibility, mitigation, hazard, Menoreh

“Merapi Volcano Imaginary” an alternative multimedia learning geography in the south region of Merapi volcanism Muhammad Nursa'ban; Mukminan Mukminan; Mawanti Widyastuti; Dimas Sekar Langit; Muhammad Choirul Anwar
Informasi Vol 52, No 2 (2022): Informasi
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/informasi.v52i2.56377

This study aims to anticipate the loss of learning for students in the geography education field practice in the southern region of Merapi Volcano during the Covid-19 Pandemic era by developing Android-based interactive learning multimedia as a medium as well as teaching materials. The development uses the ADDIE method (Analysis, Design, Development, Implementation, and Evaluation). Product feasibility was assessed by six material and media expert lecturers and 10 geography education students as users. The result of the development is an interactive multimedia with flipped book combined with Adobe Flash Maker on Android, with the name "Merapi Volcano Imaginary". The contents of the material are geographic physical and socio-economic studies on ten study areas, namely: Tugu Yogyakarta, Lava Breccia, Sambisari Temple, Merapi Museum, Plawangan Hill, Mbah Maridjan Museum, Kaliadem Bunker, Gendol River, Museum of "Sisa Hartaku", upper River Section "Opak". The experts rated the media and material in the Excellent category. The results are the same by users for aspects: readability, cohesiveness, attractiveness, coloring, material understanding, material order, and metacognitive value. All respondents stated that multimedia was very feasible and effective as a medium and teaching material for field practice of geography education in the southern region of Merapi Volcano

How effectively GO-GIS (Google Site Web-Based Multimedia Integrated with Geographic Information System) can increase student’s critical thinking skill in school Yusuf Yudistira; Mukminan; Muhammad Nursa'ban
Asian Journal of Social and Humanities Vol. 2 No. 03 (2023): Asian Journal of Social and Humanities
Publisher : Pelopor Publikasi Akademika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59888/ajosh.v2i03.201

This study aims to develop GO-GIS multimedia and determine the effectiveness of GO-GIS to improve students' critical thinking skills in disaster mitigation and adaptation materials. This research refers to the ADDIE development model which consists of analysis, design, development, implementation, and revision. The product feasibility test was assessed by 1 media validator, 1 material validator and student responses. The results showed that (1) GO-GIS learning media was feasible to use, the results of the feasibility assessment by material experts obtained a score of 4.73, the feasibility assessment by media experts obtained a score of 4.82, the user's response in small group trials obtained an average 4.45. Score indicates very decent. (2) GO-GIS multimedia proved to be effective as a learning medium and there was an increase in students' critical thinking skills in the experimental class (GT = 0.50, N = 35) in the medium category when compared to the control class (GT = 0.23, N = 35) in the moderate category (GT = 0.23, N = 35) in the low. The results of the independent t-test show the sig. 0.03 (sig value < 0.05) and it can be concluded that there is a significant increase in students' critical thinking skills in disaster mitigation between the Experiment class (mean 78.57) and the control class (mean = 71.88).

Assessment of geography learning process standards in the indonesian curriculum: Instrument development and quality Amalia, Tuti; Nursa'ban, Muhammad
Jurnal Penelitian dan Evaluasi Pendidikan Vol. 27 No. 2 (2023)
Publisher : Graduate School, Universitas Negeri Yogyakarta in cooperation with Himpunan Evaluasi Pendidikan Indonesia (HEPI) Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/pep.v27i2.67434

The need for mapping the achievement of geography learning process standards in the Indonesian curriculum can provide recommendations in accordance with the conditions in the field. This study aims to determine and describe the quality of geography learning process standard instruments in the Indonesian curriculum, namely: 1) content validity 2) construct validity 3) reliability. This research is instrument development research. The development stage used is the development stage of the instrument test by Heri Retnawati. The process of preparing the instrument, namely: determining the purpose of instrument preparation, searching for relevant theories, compiling indicators of instrument items, compiling instrument items, content validation, revising based on expert input, conducting trials to respondents, conducting reliability analysis, and assembling instruments by considering certain characteristics. The data analysis used was content validity with the Aiken method, construct validity with Exploratory Factor Analysis (EFA), and reliability with the Cronbach Alpha formula. The results of this study showed that: 1) The standard instrument of geography learning process in Indonesian curriculum based on Aiken's V index value of 0.92 is categorized as high. 2) The standard geography learning process instrument in the Indonesian curriculum using EFA formed into eight factors can explain the variance of 73.452%. 3) Reliability estimation results on the standard instrument of geography learning process in the Indonesian curriculum amounted to 0.913 very high category. This research is expected to be an appropriate recommendation for the follow-up of geography learning process standards in the Indonesian curriculum.

How effectively GO-GIS (Google Site Web-Based Multimedia Integrated with Geographic Information System) can increase student’s critical thinking skill in school Yusuf Yudistira; Mukminan; Muhammad Nursa'ban
Asian Journal of Social and Humanities Vol. 2 No. 03 (2023): Asian Journal of Social and Humanities
Publisher : Pelopor Publikasi Akademika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59888/ajosh.v2i03.201

This study aims to develop GO-GIS multimedia and determine the effectiveness of GO-GIS to improve students' critical thinking skills in disaster mitigation and adaptation materials. This research refers to the ADDIE development model which consists of analysis, design, development, implementation, and revision. The product feasibility test was assessed by 1 media validator, 1 material validator and student responses. The results showed that (1) GO-GIS learning media was feasible to use, the results of the feasibility assessment by material experts obtained a score of 4.73, the feasibility assessment by media experts obtained a score of 4.82, the user's response in small group trials obtained an average 4.45. Score indicates very decent. (2) GO-GIS multimedia proved to be effective as a learning medium and there was an increase in students' critical thinking skills in the experimental class (GT = 0.50, N = 35) in the medium category when compared to the control class (GT = 0.23, N = 35) in the moderate category (GT = 0.23, N = 35) in the low. The results of the independent t-test show the sig. 0.03 (sig value < 0.05) and it can be concluded that there is a significant increase in students' critical thinking skills in disaster mitigation between the Experiment class (mean 78.57) and the control class (mean = 71.88).

Evaluation of Teacher Readiness in Geography Lesson Planning at State Senior High Schools in Yogyakarta City for the Implementation of the Merdeka Curriculum Fathoni, M. Rizal; Nursa'ban, Muhammad
Geomedia Majalah Ilmiah dan Informasi Kegeografian Vol. 23 No. 1 (2025): Geo Media: Majalah Ilmiah dan Informasi Kegeografian
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/gm.v23i1.84188

The structural changes in the Merdeka Curriculum, particularly in the Geography subject, have made it challenging for teachers to adopt and adapt. This study evaluates teachers' readiness in Geography lesson planning, analyzes obstacles, and provides recommendations for implementing the Merdeka Curriculum using Stufflebeam's Context, Input, Process, Product (CIPP) evaluation model. The research focuses on teachers' readiness to implement the Merdeka Curriculum, with geography teachers from six high schools (SMA) in Yogyakarta City categorized as independently changing schools, as the research subjects. The evaluation results indicate that Geography teachers in Yogyakarta City high schools are highly prepared for lesson planning, with an overall score of 66, based on Context: 86.5, Input: 36.8, Process: 91, and Product: 43. Key indicators include understanding the curriculum, facilities, lesson planning, assessment processes, and teaching modules. However, teachers still face challenges due to curriculum restructuring, requiring them to understand fundamental concepts. Training and in-depth material studies are essential to enhance teachers' soft skills and optimize curriculum implementation.

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