Dinamika Suhu Permukaan Dan Kerapatan Vegetasi Di Kota Cirebon

Dede, Moh.; Pramulatsih, Galuh Putri; Widiawaty, Millary Agung; Ramadhan, Yanuar Rizky Rizky; Ati, Amniar

doi:10.36754/jmkg.v6i1.111

Cited by 22 publications

(19 citation statements)

References 3 publications

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“…Pembangunan dan operasional PLTU merupakan wujud dinamika lanskap yang secara umum memiliki konsekuensi terhadap perubahan lingkungan di sekitarnya. Asumsi dasar dalam penelitian ini yakni berkurangnya lahan bervegetasi dan peningkatan aktivitas antropogenik berpotensi menurunkan kualitas udara, karena peningkatan polutan, gas buang, serta bahang (Lin et al, 2014;Yoo et al, 2015;Dede et al, 2019). Klaim kedua PLTU Cirebon sebagai salah satu pelopor pembangkit berbasis batubara yang menerapkan green technology terbukti benar setidaknya bila mengacu pada dinamika kualitas udara pada dua periode, walaupun berbanding terbalik dengan dampak terhadap kualitas perairan di sekitarnya melalui kenaikan sea surface temperature (SST) dan total suspended solid (TSS) yang disertai dengan penurunan kadar klorofil-A dan salinitas (Nurhanifah et al, 2020).…”

Section: Hasil Dan Pembahasanunclassified

Estimasi Perubahan Kualitas Udara Berbasis Citra Satelit Penginderaan Jauh Di Sekitar PLTU Cirebon

Dede

Widiawaty

Nurhanifah

et al. 2020

Jambura Geosci. Rev.

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Steam power plant construction and operation is an effort to meet electricity needs. In Indonesia, two steam power plants were built and changed the landscape in Cirebon. The presence of Cirebon steam power plants has disturbed the community and potential to decrease air quality. This study aims to estimate air quality changes around the power plants based on remote sensing satellite imageries. The main data in this study obtained from Landsat-8 OLI (2019) and Landsat-7 ETM (2004) satellite imageries were processed with four parameters of air quality algorithm namely PM10, CO, SO2, and NOx on AOI with ranging of 2000 m from the source point. Validation uses comparative data from MODIS and Sentinel-2 MSS satellite imageries in the same period. Changes analysis in air quality used the Mann-Whitney method (U-Test). This research shows that the Landsat series satellite imagery is suitable to be used as the main data for estimating air quality because it has a similar pattern to comparable data. The Cirebon PLTU operation caused a significant increase in CO levels of 1.25 mg/l on a wide range. In other air quality parameters such as PM10, SO2 and NOx were decreased.

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Section: Hasil Dan Pembahasanunclassified

Estimasi Perubahan Kualitas Udara Berbasis Citra Satelit Penginderaan Jauh Di Sekitar PLTU Cirebon

Dede

Widiawaty

Nurhanifah

et al. 2020

Jambura Geosci. Rev.

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“…The surface temperature distribution around Mount Lokon increases year after year and tends to stabilize at > 31˚C of the maximum value in 2018, 2019, and 2020. The increasing value of surface temperature around Mount Lokon is related to the decline in the vegetation index experiencing dynamics due to the interaction of environmental conditions and climatic phenomena (Dede et al, 2019).…”

Section: Resultsmentioning

confidence: 99%

Dynamics Analysis of Surface Temperature and Vegetation Index in Settlement Area around the Lokon Volcano, Tomohon, North Sulawesi

Tulandi¹,

Aloanis²

2021

GEP

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Mount Lokon is an active mountain near residential areas such as cities Tomohon, Tondano, and Manado. Along with the increasing population and population development around Mount Lokon, vegetation is decreasing due to converting land from grassland to land use for human activities. Using Landsat 8 OLI/TIRS images, this study was conducted to analyze the surface temperature and vegetation index dynamics around Mount Lokon, including the residential areas. Found that an increase in mean temperature occurred, and the peak increased dramatically in 2018 with temperatures > 26˚C. This result, of course, correlates with the decreasing vegetation area. However, the decline occurred in 2020 due to decreased human activities and land clearing for new settlements caused by activity restrictions which were the effects of the COVID-19 pandemic. Reforestation efforts must be made to increase the vegetation around Mount Lokon, including residential areas. The average surface temperature can be controlled, and living creatures can be given comfort to living things around them even after the pandemic and human activities return to normal.

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“…These items were used to measure the participants' basic GIS knowledge. (Dede et al, 2019), whereas Wilcoxon's Test is useful to find out the differences in ordinal scale data (Ross & Willson, 2017). Data must be normally distributed as a basic requirement for Paired Sample T-Test.…”

Section: Data Analysis a Test Items Analysismentioning

confidence: 99%

The influence of Free and Open-Source Software-Geographic Information System online training on spatial habits, knowledge and skills

et al. 2022

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The era of regional autonomy after the 1998 reformation prompted the formation of a new formal administrative area in Indonesia as an effort to encourage the national development. Pangandaran Regency, after divided from Ciamis Regency, requires attention from higher education stakeholders in the spatial field to manage its natural and social-economic resources. Free and Open-Source Software-Geographic Information System (FOSS-GIS) training is the appropriate solution through the community service and empowerment program from university. This study aims to determine the effect of FOSS-GIS training on spatial habits, spatial knowledge, and spatial skills. The online training was attended by 24 participants who are officials from the government of Pangandaran Regency. To determine the effect, we used Wilcoxon's Test and Paired Sample T-Test on spatial habits and spatial knowledge. We analyzed the spatial skills of self-paced tasks and presentation of results by the participants. This study shows a positive effect of FOSS-GIS training which can be seen from the increase in scores between pre-test and post-test. The spatial habits increased 5.4 percent, whereas the spatial knowledge increased 6.1 percent. Participants were also able to demonstrate all their spatial skills to make a tsunami hazard map and present it. FOSS-GIS online training is effective for improving spatial habits, spatial knowledge, and spatial skills for participants in any background.

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Dinamika Suhu Permukaan Dan Kerapatan Vegetasi Di Kota Cirebon

Cited by 22 publications

References 3 publications

Estimasi Perubahan Kualitas Udara Berbasis Citra Satelit Penginderaan Jauh Di Sekitar PLTU Cirebon

Estimasi Perubahan Kualitas Udara Berbasis Citra Satelit Penginderaan Jauh Di Sekitar PLTU Cirebon

Dynamics Analysis of Surface Temperature and Vegetation Index in Settlement Area around the Lokon Volcano, Tomohon, North Sulawesi

The influence of Free and Open-Source Software-Geographic Information System online training on spatial habits, knowledge and skills

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