The paper “ Hydrodynamic, Morphological and Environmental of the Traditional River Engineering Approach to Flood Alleviation and Navigation on the Mississippi” is a fascinating version example of a movie review on engineering and construction. The documentary video shows how the Mississippi river has evolved through the use of river engineering and its impact. The documentary video is the focal point is on flooding and its effects and how river engineering has increased its frequency and magnitude. At the beginning of the video one can note a river has sections with concrete walls and dams on the tributaries constraining the river which ended up causing havoc.
From the documentary video, one can see buildings that are destroyed by the flood, and later we are shown where river course and banks have been changed with the aim of managing flooding through walls and dams. From the video you can, one can see sections have divergent bunds which reduce the degree of destruction in case there is flooding. This enables the formation of shoals which is a waterway between the head of a curved area and its tail.
This video clearly shows that such a project did not stop flooding in the Mississippi River. At one point in the video, we see water flowing vigorously. The video begins by showing how the river starts swelling to the point when flooding starts. At this point, residents started packing their belongings to go to higher grounds. Children are shown playing in muddy floodwaters as residents help in the evacuation process in the video one can see a point where a house is submerged and there is a young man outside the house wondering although he has his hands on the pockets.
Later the video shows a whole estate that has been submerged showing only roofs. At one point there is a house that is completely submerged and there is littered garbage outside that house which was maybe due flooding. There are a tire and plastics which can be said as the aftermaths of flooding. The video shows a church that is submerged as well as a road meaning that the infrastructure system was affected. There is a man also who hanging on a tree outside his house.
At one point there is a section of a town that has been submerged and there are red crates of soft trees that are appearing to be submerged in the water. It is important to note that the video has provided good information on the impact of flooding on the Mississippi River. This video is incredible and well organized; as a result, it gives the audience or viewer a lot of attention-grabbing and interesting information. The centerpiece of any extra content of a video is the commentary track, and this show is no exception.
The commentary of the anchor is, in fact, one of the most attractive and informative that attracts members of the audience. The comments of the anchor are not packed; that is he had he has done it in a way such that he knows when it is right to let the only pictures of sceneries and time make a commentary. The video, which is based on the Mississippi River flooding and its bigger part of the movie covers the devastating effects of flooding.
It uses many interesting techniques in some scenes that appear to be very realistic and dangerous. The flooding scenes depict the effects of traditional river engineering on hydrodynamic forces, morphological and environmental. The shooting of this was done using a combination of real and mechanical sceneries.
Chadwick, A., Morfett, J. & Borthwick, M. 2004. Hydraulics in Civil and Environmental Engineering. London: Spon Press.
Harmar, O. P., Clifford, N. J., Thorne, C. R. & Biedenharn, D. S. 2005. Morphological changes of the Lower Mississippi River: geomorphological response to engineering intervention. US Army Engineering Research and Development Center. River Research and Applications, 21(10):1107-1131.
Miguez, M. G., Veról, A. P. & Carneiro, P. R, 2012. Sustainable Drainage Systems: An Integrated Approach, Combining Hydraulic Engineering Design, Urban Land Control, and River Revitalisation Aspects. Intech Europe
Novak, P. Guinot, V. Jeffrey, A. & Reeve, D., 2010. Hydraulic Modelling – An Introduction: Principles, Methods, and Applications. Spon Press, London.
Sills, G., Vroman, N., Wahl, R. & Schwanz, N., 2005. Overview of New Orleans Levee Failures: Lessons Learned and Their Impact on National Levee Design and Assessment. Journal of Geotechnical and Geoenvironmental Engineering