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All Journal Parole (Jurnal Pendidikan Bahasa dan Sastra Indonesia) Journal of the Civil Engineering Forum
Anita Yuliana
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Civil Engineering, Building, Construction & Architecture Languange, Linguistic, Communication & Media

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PENGARUH KEGIATAN LITERASI PADA PENINGKATAN MINAT BACA SISWA SMA Neng Lina Yulyana; Anita Yuliana; Woro Wuryani
Parole (Jurnal Pendidikan Bahasa dan Sastra Indonesia) Vol 2, No 2 (2019): VOLUME 2 NOMOR 2, MARET 2019
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (496.857 KB) | DOI: 10.22460/p.v2i2p%p.2684

Abstract

The influence of literacy on increasing reading interest is the purpose of this study in order to find out the results of literacy activities carried out. This type of research is descriptive qualitative research. Sources of research data are teachers and students, as well as library officers and research data using data collection techniques, by means of interviews, observations, and questionnaires given to students. Analyzing data using interactive methods including data collection, data selection, data presentation, drawing conclusions and checking data. Based on the data that has been collected, described, and analyzed. The author can draw the conclusion that 1) the influence of literacy activities is able to make students have an interest in reading activities 2) the results of literacy activities seen from library visitors, the results of literacy programs, and questionnaire answers that show high school students know the meaning of literacy 3) there are obstacles in the program of literacy activities but can be handled easily.
Analysis of Extreme Rainfall in the Mt. Merapi Area Anita Yuliana; Joko Sujono; Karlina
Journal of the Civil Engineering Forum Vol. 10 No. 1 (January 2024)
Publisher : Department of Civil and Environmental Engineering, Faculty of Engineering, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jcef.10084

Abstract

The slopes of Mount Merapi (Mt. Merapi) are an area prone to hydrological disasters due to elevation and orography. Hydrological disasters that have the potential to occur include floods, erosion, landslides, and drought which are closely related to extreme rainfall. Spatial and temporal variability of rainfall in mountainous areas requires rainfall data that can represent rainfall events. Therefore, this research aims to obtain the reliability of satellite rainfall data in the extreme rainfall indices. The CHIRPS, GPM-IMERG FINAL (IMERG-F) and GPM-IMERG LATE (IMERG-L) will be used in the reliability analysis of satellite-based rainfall compared to observed rainfall station. To validate satellite rain data, statistical criteria are utilized with parameters such as Correlation Coefficient (R), Root Mean Squared Error (RMSE), and Relative Bias (RB). Satellite-based rainfall estimates have a weak to moderate correlation (0.19 – 0.55), the RMSE value is relatively good (12.18 – 31.35 mm) and the observed bias tends to underestimate the estimated values. The capabilities of the IMERG-F, IMERG-L and CHIRPS satellites as alternative rainfall data in the Mt. Merapi area are quite good where IMERG-L has the best performance in capturing rainfall above 50 mm (R50mm), Consecutive Dry Days (CDD) indices, max 1–day and 5-day precipitation (Rx1day and Rx5day). The potential for extreme rainfall that is most prone to trigger lava floods occurs in the western region of Mt. Merapi at Ngandong Station (Sta. Ngandong). In this region, there is a high occurrence of extreme rainfall events. For instance, there were 501 instances of R50mm with an intensity of 77 mm day-1, Total Precipitation (PRCPTOT) reaches 3385 mm, Rx5day reaches 393 mm, and Consecutive Wet Days (CWD) lasts for 30 days. The results of this analysis can assist in climate understanding and modeling of extreme rainfall relevant to the region and support water resource management and disaster risk mitigation.
Co-Authors Joko Sujono Karlina Neng Lina Yulyana Woro Wuryani