The critical finding is that the bed shear stress is significantly increased upstream of the dredging plan at kilometer 19, showing that there is potential riverbed erosion threat in the area. It can be concluded that the canal dredging does not have a significant impact in terms of surface water elevation in the canal upstream. The modeling results show that during the wet season, dredging affects the water level and river flow up to 25 km upstream, while during the dry season, dredging affects the hydrodynamics only up to 20 km upstream. Dredging on the canal is planned to be carried out across 19 km from the estuary to the upstream to allow large vessel navigation. The model results give decent validation when compared to water level and river discharge field data. The instantaneous record of water level and river discharge data were used as model validation. However, it can have severe implications such as an increase in the number of false positives leading to the study’s. P-hacking is unintentional cherry-picking of promising note-worthy data that can lead to an excess of significant and desirable results. Data such as river centerline, cross-sections, tidal elevation, and river discharges were compiled to construct the model. Data dredging is very difficult to spot and mainly affects the study in negative ways.
The river discharges upstream, and tidal fluctuations at the sea boundary were the governing parameters of the hydrodynamic model.
The CBL channel is located in Bekasi Regency, West Java Province, Indonesia. DOTS ResponsesĪll DOTS responses are documented to summarize the technical activities performed, deliverables completed, and benefits of the response to the Dredging/Navigation program(s).This paper presents one-dimensional numerical modeling using MIKE 11 to simulate the impact of capital dredging on the hydrodynamics of the Cikarang Bekasi Laut (CBL) channel flow. Garrett-Mayer: P values can have some value, but should not be interpreted on their own.
#Data dredging trial#
What is their value in assessing clinical trial outcomes in oncology Dr. ODMDS database contains dredge sediment disposal history and site characteristics for over 100 ocean sites. Interviewed by Bryant Furlow OncoTherapy Network: Statistical P values and their interpretation have become somewhat controversial. The ERED and BSAF databases aid the USACE's dredging mission by providing data to help interpret bioaccumulation test results for disposal of dredged sediment.
The Dredging Evaluation Management, Analysis, and Networked Documentation ( DEMAND) application and the Dredging Evaluation Visualization, Organization, and Integration Database ( DEVOID) tool are now available. Review past training sessions on sustainable sediment management, Engineering With Nature, and beneficial use of dredged sediment. Learn about topics such as dredging, dredged sediment disposal and beneficial use, and the underwater sounds of dredging. Technology transfer products and activities support diverse field needs that directly benefit navigation and dredging operations throughout the United States. Army Corps of Engineers Operations and Maintenance navigation and dredging missions. The ERDC Dredging Operations Technical Support Program (DOTS) provides environmental and engineering technical support to the U.S. Dredging Operations Technical Support (DOTS) Program from ERDC Corporate Communications on Vimeo.
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