The Alteration of Flow Velocity Due to Development Reclamation Area In Around Makassar Sea

EasyChair Preprint 15188

Abstract

Reclamation is a development process that extends towards the sea with the addition of new land on the coast. The Reclamation of Makassar's Center of Point Indonesia made the flow pattern change from before reclamation to after reclamation. The aim of this research is to analyze tidal current patterns around the coast of Center Of Point Indonesia Makassar and analyze the influence of Center Of Point Indonesia (CPI) coastal reclamation on tidal current patterns at Losari beach. This research method involves collecting secondary data and primary data. The required data includes tidal data, wind data, current data, as well as topographic and bathymetric data. After collecting all the data, the next step is to process the data using Mike 21 with the Flow Model FM 2D modeling to get results that showing changes in current patterns due to tides and wind. As for the results obtained, the current flow velocity at high tide conditions on 2/8/2023 at 05.00 Western Indonesia Time shows a current flow velocity of 0.13 m/s in front of the Indonesian Center of Points reclamation and the lowest current flow velocity is in that area. is in the reclamation area or precisely in the front area of Losari Beach. with a flow velocity of 0.022 m/s. in neap tide conditions or when the moon is not aligned with the sun on 8/8/2023 the current flow velocity in front of Losari beach area is 0.032 m/s. As for the results obtained to get the current to improve again, it is necessary to dredge the Losari beach area to a certain depth.

Keyphrases: flow velocity, makassar sea, reclamation

@booklet{EasyChair:15188,
  author    = {Mukhsan Putra Hatta and Nur Amri Yazid and Andi Muh Rezki Tomaddualeng and Muhammad Arsyad Thaha and Akira Tai},
  title     = {The Alteration of Flow Velocity Due to Development Reclamation Area In Around Makassar Sea},
  howpublished = {EasyChair Preprint 15188},
  year      = {EasyChair, 2024}}