A case study in Telake Watershed, Pasir district, East Kalimantan. Spatial Analysis of The Differences Between Forest Land Use and Forest Cover Using GIS and RS. The Analysis of Hydrological Characteristics Parameter as The Effect of Landuse Changing Using Landsat Imagery From 1997 to 2002 in Sukoharjo District. The changes to the river line are caused by land-cover changes, and the Bono waves that lead to erosion and sedimentation that is not stable in the middle of the river and downstream.Īgency for Research and Development (ARD) of Natural Resources Conservation Technology (NRCT). The other types of land cover, such as bare land and sediment deposition, varied every single year. The largest land-cover change was found during 1990–2016, which occurred in the land for agriculture/plantations (11.57 ha/year), building/settlement (48.11 ha/year) and scrubland (30.88 ha/year). The smallest erosion occurred during 2010–2016, when the change reached 0.41 ha/year. The largest erosion occurred during 1990–2007, for which the average change reached 2.36 ha/year. The method employed was the supervised maximum likelihood (SML) classifications, which uses an overlay technique to yield alternate information on the river line and land-cover changes in the form of time-series data. The aim of this was to determine the area of erosion and sedimentation with respect to the river line and perform land-cover change analysis for the area around the Kampar River estuary for the years of 1990, 2007, 20. These materials are then deposited when the velocity of the river decreases as a result of the collision of the tidal current from the sea and the river flow. Scoured materials, resulting from the hydraulic jump of the tidal bore, are carried into the middle of the river. The emergence of Bono waves has a significant influence on the estuary system of Kampar River. The video received more than 222,000 views in two days (shown below).The Kampar River estuary is well known for a tidal-bore phenomenon called ‘Bono waves’. On the same day, Australian media 9 News from their official YouTube channel uploaded a news video about the volcano eruption and also claimed the MAMBAYANG TV video as footage of the tsunami at Tonga, even using it as their thumbnail. The tweet received more than 4,400 likes and 2,000 retweets in two days (shown below). On January 15th, 2022, journalist Siraj Noorani uploaded a cropped version of MEMBAYANG TV's video to his Twitter and claimed it as footage of the Tsunami at Tonga not long after the volcanic island at Tonga erupted. The video received more than 1,300 reactions and 597 shares (shown below, right). On the same day, Facebook user Gak Pedulii uploaded the video adding a Minecraft reference to "OrangPosting 12" Facebook group. The video received 68 reactions and 223 shares (shown below, left). For example on January 14th, 2021, Facebook user Muhammad Ferdiansyah uploaded the video adding a game reference to " Mobile Legends: Bang-Bang" in the "Random Videos ID" Facebook group. It received more than 1,000 reactions and 2,300 shares (shown below). On January 14th, 2021, Facebook user Kevin Renalda uploaded the fourth tidal bore video even though they only appear five seconds in the video. The video received more than 15,000 reactions and 18,000 shares in two days (shown below, right). On the same day, Facebook user Hafizi uploaded the same video but the 3rd video was mirrored to "Antah Berantah" group. The three-in-one video received more than 2,200 reactions and 4,700 shares in two days (shown below, left). For example on January 14th, 2021, Facebook user Segar Wakatsu uploaded a three-in-one video of it to show that the videos share characters and situations. The meme gained popularity on Facebook after people combined the three different videos in one as a POV.
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