Suspended sediment transport generated by non-hydrostatic hydrodynamics in Northern Waters of Aceh, Indonesia

Setiawan, Ichsan; Haditiar, Y.; Syukri, Muhammad; Ismail, Nahed; Rizal, Samsul

doi:10.1016/j.heliyon.2023.e17367

Cited by 3 publications

(1 citation statement)

References 38 publications

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“…In order to be in accordance with its functions, a complete port must have a pier, breakwater, port pool, shipping lanes, passenger and goods terminals, fish landing terminals, processing , and waste disposal facilities (reception facilities/garbage and sewage treatment and disposal facilities), emergency response systems, as well as port operation supporting facilities such as warehouses, container processing facilities, stacking yards, fish auction places, cold storage for fishery products, road networks, electricity networks, telecommunications networks, clean water networks, drainage networks, various loading and unloading equipment, workshops and different hydro-acoustic surveys [1][2][3] Suspended sediment mainly consists of sediment types, namely fine sand, silt, and clay (with an average size of 63 m), carried to rivers and streams from the highlands and transported downstream [4][5][6] . Over time, under certain conditions, such as reduced flow velocity and momentum, sediment can, therefore, temporarily accumulate in channels or riverbeds, and under most common hydraulic systems, entrained and remobilized sediments return to the outflow [7][8].…”

Section: Introductionmentioning

confidence: 99%

Sediment Transport and Suspension Analysis to Support Development Planning for Port Pota, East Nusa Tenggara, Indonesia

Muhammad Zainuddin Lubis,

Hu,

Kausarian

et al. 2023

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A port is one of the places that supports transportation and the country's economy. It functions as the center of the community's economy, used for the purposes of the entry and exit of goods and human activities in it. To be in accordance with its function, a port must have complete facilities. One of the ports that does not meet the criteria mentioned above is the Port of Pota. The port of Pota has not yet operated; one of the reasons is that it does not yet have a stipulation for shipping lanes. The process of making shipping lanes involves dredging in order to get the appropriate depth; it is very important to conduct an investigation of the suspension material. Therefore, research on sediment transport is the basis for the development of port development and aims to be able to determine the hydro-oceanographic conditions in the waters of Pota Harbor. Based on the results of sample testing, it shows that the highest sediment content is at low tide, reaching 0.0087 g/L and the lowest is at high tide, reaching 0.0057 g/L. The simulation results of sediment levels for 24 days show that there is an increase in concentration at Pota Harbor of 0.94 kg/m3. The waters of the Port of Pota have a dominant current direction that tends to be parallel to the shoreline, or it can be said that the currents that occur in these waters are tidal currents. There is a stirring of sediment on the shore, which is then transported by currents and settles as the current velocity decreases due to shallower depths.

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Section: Introductionmentioning

confidence: 99%

Sediment Transport and Suspension Analysis to Support Development Planning for Port Pota, East Nusa Tenggara, Indonesia

Muhammad Zainuddin Lubis,

Hu,

Kausarian

et al. 2023

Evergreen

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Exploring the interplay of chlorophyll-a, sea surface temperature, and sea surface salinity in aceh waters during january and july 2022

Hidayat,

Wafdan,

Ramli

et al. 2024

BIO Web Conf.

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This study investigates the relationship among chlorophyll-a (Chl-a), sea surface temperature (SST), and sea surface salinity (SSS) in Aceh Waters, Indonesia using data from January and July 2022. Chl-a, SST, and SSS data were retrieved from the Copernicus Marine Environment Monitoring Service (CMEMS) database. Pearson correlation analysis was employed to assess the connections among Chl-a, SST, and SSS within the Aceh Waters region. The findings reveal that all three parameters - Chl-a, SST, and SSS - conform to the seasonal monsoon patterns observed in January and July 2022. The correlation analysis conducted for January revealed the following relationships: a negative correlation between Chl-a and SST (-0.649), an inverse correlation between Chl-a and SSS (-0.215), and a positive correlation between SST and SSS (0.493). Conversely, correlations for July reveal a negative correlation between Chl-a and SST (-0.503), a positive correlation between Chl-a and SSS (0.039), and a negative correlation between SST and SSS (-0.478). Overall, this study elucidates the complex relationship among Chl-a, SST, and SSS in Aceh Waters, which is influenced by seasonal monsoon variations. Understanding this relationship is essential for assessing marine environmental dynamics and their potential impacts on ecosystems and human activities in the region.

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Utilization of Cloud Computing for Water Quality Monitoring in the Northern Waters of Aceh

Suciati,

Haditiar,

Lacroix

et al. 2024

J. Phys.: Conf. Ser.

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Managing marine geographic information systems is crucial, especially with climate change and the rise of spatial big data. Cloud-based geospatial systems are essential for stakeholders needing quick decision-making in marine conservation. This study examines the capabilities of Google Earth Engine (GEE) in analyzing sea surface quality in the northern waters of Aceh (NWA). The results show GEE can access remote sensing datasets and reanalysis models to map temperature, salinity, and chlorophyll-a. Annual trends reveal lower salinity near the Malacca Strait and higher levels in the Indian Ocean and Andaman Sea. GEE supports proactive coastal ecosystem management, emphasizing the role of geospatial technology in marine conservation and civil engineering for climate-resilient coastal development.

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Suspended sediment transport generated by non-hydrostatic hydrodynamics in Northern Waters of Aceh, Indonesia

Cited by 3 publications

References 38 publications

Sediment Transport and Suspension Analysis to Support Development Planning for Port Pota, East Nusa Tenggara, Indonesia

Sediment Transport and Suspension Analysis to Support Development Planning for Port Pota, East Nusa Tenggara, Indonesia

Exploring the interplay of chlorophyll-a, sea surface temperature, and sea surface salinity in aceh waters during january and july 2022

Utilization of Cloud Computing for Water Quality Monitoring in the Northern Waters of Aceh

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