Safriani, Eka Wulan
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Hydrology Modelling-Based Biopore Infiltration Holes (BIH) Determination as River Flood Disaster Mitigation in Sewu Village, Surakarta, Central Java, Indonesia Safriani, Eka Wulan; Halimah, Anisaa Nur; Wibowo, Yunus Aris
Jurnal Geografi : Media Informasi Pengembangan dan Profesi Kegeografian Vol 17, No 1 (2020): January
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jg.v17i1.22377

Abstract

Sewu Village is annually experience by river flooding. The application of Biopore Infiltration Holes (BIH) is one of the measures to reduce river flood disaster risk. This research was aimed to determine the proper location of the BIH. Hydrology tools by using flow direction analysis was used to obtain the best place of BIH. It utilized Digital Elevation Model (DEM), existing landuse and morphology  analysis to know the river flooding prone area and to identify the potential flow direction of surface water (run off). The conformity of those data can be used as determination of BIH. Moreover, the number of BIH had been obtained from flow direction analysis where the lower ground elevation was the best place to arrange BIH. Overall, the flood disaster risk in Sewu Village can be potentially overcome by using BIH.
EFEKTIVITAS PEMBELAJARAN JARAK JAUH PADA MATA KULIAH SURVEI DAN PEMETAAN SUMBERDAYA WILAYAH DI MASA PANDEMI CORONAVIRUS DISEASE 2019 Wibowo, Yunus Aris; Ronggowulan, Lintang; Abidin, Zaenal; Utomo, Arief Cahyo; Safriani, Eka Wulan; Miftakhunisa, Yunita
Manajemen Pendidikan Vol. 15, No. 2, Tahun 2020
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1465.885 KB) | DOI: 10.23917/jmp.v15i2.12618

Abstract

The COVID-19 pandemic has a negative impact on the education sector. The learning process must be carried out remotely (Distance Learning), so it requires adjustments both by educators and students to run an effective learning. The purpose of this study was to analyze the effectiveness of Distance Learning using LMS Schoology, Youtube, and Google Meets in the Survey and Mapping of Regional Resources Course. This study used a quantitative approach with a pre-experimental design in which students were given a pretest and posttest.  The pretest and posttest scores were analyzed using Normalized-Gain (N-Gain) to determine the effectiveness of Distance Learning using LMS Schoology, Youtube and Google Meets. The results of the analysis will be categorized as effective if there is an increase score at posttest compared to pretest. The results of this study indicated that Distance Learning using LMS Schoology, Youtube, and Google Meets was effective for the Survey and Mapping of Regional Resources Course with an average gain by 0.19 and an increase of posttest score by 3.56. This Research is expected to provide a perspective on learning strategies during a pandemic.Keywords: COVID-19, Distance Learning, Education, Geography, Learning Strategy
Hydrology Modelling-Based Biopore Infiltration Holes (BIH) Determination as River Flood Disaster Mitigation in Sewu Village, Surakarta, Central Java, Indonesia Safriani, Eka Wulan; Halimah, Anisaa Nur; Wibowo, Yunus Aris
Jurnal Geografi : Media Informasi Pengembangan dan Profesi Kegeografian Vol 17, No 1 (2020)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jg.v17i1.22377

Abstract

Sewu Village is annually experience by river flooding. The application of Biopore Infiltration Holes (BIH) is one of the measures to reduce river flood disaster risk. This research was aimed to determine the proper location of the BIH. Hydrology tools by using flow direction analysis was used to obtain the best place of BIH. It utilized Digital Elevation Model (DEM), existing landuse and morphology  analysis to know the river flooding prone area and to identify the potential flow direction of surface water (run off). The conformity of those data can be used as determination of BIH. Moreover, the number of BIH had been obtained from flow direction analysis where the lower ground elevation was the best place to arrange BIH. Overall, the flood disaster risk in Sewu Village can be potentially overcome by using BIH.