TY - EJOUR
AU - Hutapea, Sumihar
PY - 2024
DA - January
TI - Assessment of Deli Watershed Flood that Caused Some Damage in Medan City, Indonesia
T2 - Journal of Rangeland Science
VL - 9
L1 - https://oiccpress.com/journal-of-rangeland-science/article/assessment-of-deli-watershed-flood-that-caused-some-damage-in-medan-city-indonesia/
N2 - The watershed (DAS) Deli is one of the priority watersheds in the Medium Term Development Plan in 2010-2014 according to the Ministry of Forestry decree (SK 328/Menhut-II/2009), Indonesia. DAS is a complex ecological system in which there is a dynamic equilibrium between the incoming material energy (input) and the material out (output). Naturally, the change in input and output balance is slow and does not pose a threat to humans and environmental sustainability on a watershed system with continuous land-use dynamics from dense vegetation forms to rare vegetation forms or from vegetation forms to non-vegetation forms. It has been concluded that Deli watershed land destruction is dominated by biophysical factors, especially land use, slope, landform, and rainfall in upstream Deli sub-watershed. This is what causes flooding in Medan city, Indonesia. The cause is extreme rainfall so that a number of rivers such as Deli River and Babura River overflowed, the water level of the Deli and Babura Rivers almost reached the bridge section and this was scarce.
IS - 3
PB - OICC Press
KW - Deli river, Watershed, Flood, Damage, Erosion 
EN -