Academic literature on the topic 'Mississippi (rivier)'

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Journal articles on the topic "Mississippi (rivier)"

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Cobb, Charles R., and Brian M. Butler. "The Vacant Quarter Revisited: Late Mississippian Abandonment of the Lower Ohio Valley." American Antiquity 67, no. 4 (2002): 625–41. http://dx.doi.org/10.2307/1593795.

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The idea that a substantial portion of the North American midcontinent centered on the Ohio and Mississippi Rivers confluence was largely depopulated around A.D. 1450–1550—Stephen Williams's “Vacant Quarter” hypothesis—has been generally accepted by archaeologists. There has been, however, some disagreement over the timing and extent of the abandonment. Our long-term research along the Ohio River in southern Illinois's interior hill country has yielded a substantial corpus of late Mississippian period radiocarbon dates, indicating that depopulation of the lower Ohio Valley occurred at the earl
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Boszhardt, Robert F., and James B. Stoltman. "Petrographic Analysis of Late Woodland and Middle Mississippian Ceramics at the Iva Site (47Lc42), Onalaska, Wisconsin." Midcontinental Journal of Archaeology 41, no. 2 (2016): 93–126. http://dx.doi.org/10.2307/26599932.

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Abstract The Iva site contained a rare effigy mound and Middle Mississippian (Ramey horizon) component within the Late Woodland Lewis phase territory of the Upper Mississippi River valley. Salvage excavations in 2002–2003 recovered fragments of numerous Angelo Punctated, Powell Plain, and Ramey Incised vessels, including examples of Angelo and Ramey in direct association. Petrographic analysis was conducted on seven grit-tempered and six shell-tempered vessels, eight of which are stylistically Mississippian. The results indicate that four of eight Mississippian vessels were likely manufactured
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Phelps, Quinton E., Gregory W. Whitledge, Sara J. Tripp, et al. "Identifying river of origin for age-0 Scaphirhynchus sturgeons in the Missouri and Mississippi rivers using fin ray microchemistry." Canadian Journal of Fisheries and Aquatic Sciences 69, no. 5 (2012): 930–41. http://dx.doi.org/10.1139/f2012-038.

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Understanding linkages between natal and nursery habitats is critical for conservation of riverine fishes. Scaphirhynchus sturgeons inhabiting the middle Mississippi River may originate from the Missouri or Mississippi rivers, although relative importance of these recruitment sources is unknown. We characterized the relationship between water and sturgeon fin ray Sr:Ca, verified shifts in water Sr:Ca are recorded in age-0 sturgeon fin rays, and determined whether age-0 sturgeons from the Mississippi and Missouri rivers exhibited distinct fin ray Sr:Ca signatures. Fin ray Sr:Ca of laboratory-re
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Jackson, Colin R., Justin J. Millar, Jason T. Payne, and Clifford A. Ochs. "Free-Living and Particle-Associated Bacterioplankton in Large Rivers of the Mississippi River Basin Demonstrate Biogeographic Patterns." Applied and Environmental Microbiology 80, no. 23 (2014): 7186–95. http://dx.doi.org/10.1128/aem.01844-14.

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ABSTRACTThe different drainage basins of large rivers such as the Mississippi River represent interesting systems in which to study patterns in freshwater microbial biogeography. Spatial variability in bacterioplankton communities in six major rivers (the Upper Mississippi, Missouri, Illinois, Ohio, Tennessee, and Arkansas) of the Mississippi River Basin was characterized using Ion Torrent 16S rRNA amplicon sequencing. When all systems were combined, particle-associated (>3 μm) bacterial assemblages were found to be different from free-living bacterioplankton in terms of overall community s
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Zeisler-Vralsted, Dorothy. "African Americans and the Mississippi River: Race, history and the environment." Thesis Eleven 150, no. 1 (2019): 81–101. http://dx.doi.org/10.1177/0725513618822010.

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Long touted in literary and historical works, the Mississippi River remains an iconic presence in the American landscape. Whether referred to as ‘Old Man River’ or the ‘Big Muddy,’ the Mississippi River represents imageries ranging from pastoral and Acadian to turbulent and unpredictable. But these imageries – revealed through the cultural production of artists, writers and even filmmakers – did not adequately reflect the experiences of everyone living and working along the river. The African-American community and its relationship to the Mississippi River down the ages is occluded by these di
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Porreca, Anthony P., William D. Hintz, Gregory W. Whitledge, Neil P. Rude, Edward J. Heist, and James E. Garvey. "Establishing ecologically relevant management boundaries: linking movement ecology with the conservation ofScaphirhynchussturgeon." Canadian Journal of Fisheries and Aquatic Sciences 73, no. 6 (2016): 877–84. http://dx.doi.org/10.1139/cjfas-2015-0352.

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We investigated the environmental life history of widely distributed threatened and endangered sturgeons in large rivers of the central United States that experience different regulatory regimes and management priorities. Using microchemistry techniques, our goal was to assess how to improve species conservation by dampening the incongruity that often occurs between management and species’ ecological requirements, particularly at large spatial scales. Pallid sturgeon (Scaphirhynchus albus), shovelnose sturgeon (Scaphirhynchus platorynchus), and their hybrids were analyzed for88Sr and44Ca and r
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Wasklewicz, Thad, Scott Franklin, and Jack Grubaugh. "Assessing the use of the Upper Mississippi River as a model for rehabilitation of the Lower Mississippi River." Large Rivers 15, no. 1-4 (2003): 1–15. http://dx.doi.org/10.1127/lr/15/2003/1.

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Kolker, Alexander S., H. Dallon Weathers, Christy Swann, and Alisha A. Renfro. "Distributary development in a 21st century river: The evolution of Neptune Pass and its delta, the largest new offshoot of the Mississippi River." PLOS ONE 20, no. 4 (2025): e0320502. https://doi.org/10.1371/journal.pone.0320502.

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The development of distributaries in large river deltas plays an important role in the geology, hydrology, and ecology of the coastal ocean, as large rivers are a dominant mechanism by which particulate, suspended, and dissolved material is delivered from the continents to the global ocean. And yet, there is relatively little, near-real time observational data on the development of distributaries in large river deltas -- in part because the development of modern observation coincides with an era when rivers have been controlled by large engineering projects (i.e., the 20th and 21st centuries).
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Killgore, Kenneth J., Jan J. Hoover, William T. Slack, et al. "Population characteristics of silver carp from the source of their North American introduction in the Lower Mississippi River." Aquatic Invasions 19, no. 3 (2024): 329–43. http://dx.doi.org/10.3391/ai.2024.19.3.133295.

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Silver carp, Hypophthalmichthys molitrix, escaped into the Lower Mississippi River (LMR) over 50 years ago, established reproductive populations, and spread across much of the Mississippi River Basin. Demographic rates of silver carp are needed to inform decisions on control and management of this invasive species, but have not been published for the LMR. The purpose of this paper is to report silver carp age and growth estimates from fish collected in riverine (mainstem) and backwater (lake) habitats in the LMR during the period 2011–2019, to compare our results with populations from other ge
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Killgore, Kenneth J., Jan J. Hoover, William T. Slack, et al. "Population characteristics of silver carp from the source of their North American introduction in the Lower Mississippi River." Aquatic Invasions 19, no. (3) (2024): 329–43. https://doi.org/10.3391/ai.2024.19.3.133295.

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Silver carp, <i>Hypophthalmichthys molitrix</i>, escaped into the Lower Mississippi River (LMR) over 50 years ago, established reproductive populations, and spread across much of the Mississippi River Basin. Demographic rates of silver carp are needed to inform decisions on control and management of this invasive species, but have not been published for the LMR. The purpose of this paper is to report silver carp age and growth estimates from fish collected in riverine (mainstem) and backwater (lake) habitats in the LMR during the period 2011–2019, to compare our results with populations from o
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Dissertations / Theses on the topic "Mississippi (rivier)"

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O'Donnell, Thomas Kevin. "River restoration in the upper Mississippi River Basin." Diss., Columbia, Mo. : University of Missouri-Columbia, 2006. http://hdl.handle.net/10355/4532.

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Thesis (M.S.) University of Missouri-Columbia, 2006.<br>The entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf file. Title from title screen of research.pdf file (viewed on August 27, 2007) Includes bibliographical references.
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Lipo, Carl P. "Science, style and the study of community structure : an example from the Central Mississippi River Valley /." Thesis, Connect to this title online; UW restricted, 2000. http://hdl.handle.net/1773/6558.

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Gooch, Catherine. "“I’VE KNOWN RIVERS:” REPRESENTATIONS OF THE MISSISSIPPI RIVER IN AFRICAN AMERICAN LITERATURE AND CULTURE." UKnowledge, 2019. https://uknowledge.uky.edu/english_etds/97.

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My dissertation, titled “I’ve Known Rivers”: Representations of the Mississippi River in African American Literature and Culture, uncovers the impact of the Mississippi River as a powerful, recurring geographical feature in twentieth-century African American literature that conveys the consequences of capitalist expansion on the individual and communal lives of Black Americans. Recent scholarship on the Mississippi River theorizes the relationship between capitalism, geography, and slavery. Walter Johnson’s River of Dark Dreams: Slavery and Empire in the Cotton Kingdom, Sven Beckert’s Empire o
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Pereira, Joao Miguel Faisca Rodrigues. "Numerical Modeling of River Diversions in the Lower Mississippi River." ScholarWorks@UNO, 2011. http://scholarworks.uno.edu/td/1309.

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The presence of man-made levees along the Lower Mississippi River (MR) has significantly reduced the River sediment input to the wetlands and much of the River's sediment is now lost to the Gulf of Mexico. The sediment load in the River has also been decreased by dams and river revetments along the Upper MR. Freshwater and sediment diversions are possible options to help combat land loss. Numerical modeling of hydrodynamics and sediment transport of the MR is a useful tool to evaluate restoration projects and to improve our understanding of the resulting River response. The emphasis of this st
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Pearcy, Matthew Todd 1967. "A History of the Mississippi River Commission, 1879-1928: from Levees-Only to a Comprehensive Program of Flood Control for the Lower Mississippi Valley." Thesis, University of North Texas, 1996. https://digital.library.unt.edu/ark:/67531/metadc277642/.

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In 1879 Congress created the Mississippi River Commission (MRC) to develop and coordinate federal flood control policy for the Lower Mississippi River. Through 1927, that Commission clung stubbornly to a "levees-only" policy that was based on the mistaken belief that levees alone could be effective in controlling the flood waters of the Mississippi River. When the levees failed--and they occasionally did--the MRC responded by raising and strengthening the system but refused to adopt a more comprehensive program, one which would include outlets and reservoirs. Finally, a disastrous flood in 192
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Smith, Thomas Ruys. "Ultima Thule : antebellum representations of the Mississippi River." Thesis, University of East Anglia, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.423576.

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Esposito, Christopher. "Differential Sedimentation In A Mississippi River Crevasse Splay." ScholarWorks@UNO, 2011. http://scholarworks.uno.edu/td/1308.

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In this study the patterns of sediment transport and deposition in the channels and receiving basin of a crevasse splay in the modern Mississippi River delta are examined, with emphasis on the development of a distributary mouth bar. Simultaneous hydroacoustic and optical measurements on the mouth bar show that the bar conforms to the progradational stage of an existing conceptual model of mouth bar development. This is confirmed by cores dated using Beryllium-7, which provides a record of the deposition on the bar over a 90-day period. Stratigraphic data from cores obtained on the bar a
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Maurer, Edwin P. "Predictability of runoff in the Mississippi River Basin /." Thesis, Connect to this title online; UW restricted, 2002. http://hdl.handle.net/1773/10120.

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Slay, David Henson. "New masters on the Mississippi the United States colored troops of the middle Mississippi Valley /." [Fort Worth, Tex.] : Texas Christian University, 2009. http://etd.tcu.edu/etdfiles/available/etd-05012009-121518/unrestricted/Slay.pdf.

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Zhu, Yan Carleton University Dissertation Geography. "Water quality of the South Nation River, Rideau River and Mississippi River; a statistical survey." Ottawa, 1993.

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Books on the topic "Mississippi (rivier)"

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M, Barry John. Rising tide: The great Mississippi flood of 1927 and how it changed America. Simon & Schuster, 1997.

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Olson, Nathan. The Mississippi River. Capstone Press, 2004.

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1947-, Cameron Barbara, ed. Mississippi River. St. Martin's Press, 1987.

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Pittman, Rebecca. Mississippi River. Casa Editrice Bonechi, 1996.

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Prevost, John F. Mississippi River. Abdo Pub., 2002.

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Mississippi River Corridor Study Commission (U.S.). Mississippi River corridor: Draft Mississippi River corridor study. Mississippi River Corridor Study Commission, 1995.

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United States. National Park Service, ed. Mississippi River: Mississippi National River and Recreation Area. The Service, 2001.

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Robins, Gina. Mississippi mistress. Kensington Pub. Corp., 1990.

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Marsico, Katie. The Mississippi River. Cherry Lake Pub., 2013.

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Fowler, Allan. The Mississippi River. Children's Press, 1999.

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Book chapters on the topic "Mississippi (rivier)"

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Garrison, Laurie, Anne Anderson, and Peter West. "Mississippi River." In Panoramas, 1787–1900 Vol 5. Routledge, 2024. https://doi.org/10.4324/9781003513414-7.

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Xu, Y. Jun, Nina S. N. Lam, Kam-biu Liu, and Kehui Xu. "Mississippi River Delta." In Delta Sustainability. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-7259-9_11.

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Wertheim, Arthur Frank. "Mississippi River Card Shark." In W. C. Fields from Sound Film and Radio Comedy to Stardom. Palgrave Macmillan UK, 2018. http://dx.doi.org/10.1057/978-1-137-47065-2_10.

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Day, John W., Robert R. Lane, Christopher F. D’Elia, et al. "Large Infrequently Operated River Diversions for Mississippi Delta Restoration." In Mississippi Delta Restoration. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-65663-2_8.

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Koegst, Lara. "Mississippi River Blues – Über symbolische Aufladungen und Zuschreibungen des Mississippi River in Songtexten." In RaumFragen: Stadt – Region – Landschaft. Springer Fachmedien Wiesbaden, 2021. http://dx.doi.org/10.1007/978-3-658-34742-0_5.

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"Mississippi River." In Water Drops. State University of New York Press, 2012. http://dx.doi.org/10.2307/jj.18376987.166.

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Boles, Steven L. "Contextualizing Mississippian statuary from the Mississippi–Ohio River confluence." In Explanations in Iconography. Oxbow Books, 2023. http://dx.doi.org/10.2307/jj.6230180.14.

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"THE MISSISSIPPI RIVER." In Paddleways of Mississippi. University Press of Mississippi, 2024. http://dx.doi.org/10.2307/jj.13027251.6.

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"The Mississippi River." In Rivers by Design. Duke University Press, 2006. http://dx.doi.org/10.1215/9780822387862-004.

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"The Mississippi River." In Rivers by Design. Duke University Press, 2006. http://dx.doi.org/10.1215/9780822387862-005.

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Conference papers on the topic "Mississippi (rivier)"

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Toussaint, Ernst, Ross Sherwood, and Scott Stotlemeyer. "The Caruthersville Bridge: Challenges of a Calcium Sulfonate Alkyd System." In Paint and Coatings Expo (PACE) 2010. SSPC, 2010. https://doi.org/10.5006/s2010-00051.

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Abstract There are several thousand bridges that are scheduled for maintenance painting both in the State of Tennessee and Missouri. The Caruthersville Bridge (I-155 Mississippi River Bridge) is an on-going project, which is the northern-most bridge over the Lower Mississippi River, with the combined flow of the Upper Mississippi and the Ohio River. Although there is an increased risk of coating incompatibility (stress, premature failure, etc.), over-coating this unique asymmetrical structure with a Calcium Sulfonate system was a viable option spear headed by the Tennessee Department of Transp
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Fitzgerald, John H., and David Hutton. "Cathodic Protection of Product Pipelines in a Refinery Using Deep Anode Groundbeds in an Area of Concern for Cross Contamination of Multiple Aquifers." In CORROSION 1996. NACE International, 1996. https://doi.org/10.5006/c1996-96193.

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Abstract An oil products manufacturing company near St. Louis, Missouri has a long pipe run containing many bare and coated pipelines that traverse an area of multiple aquifers between the refinery and the docks on the Mississippi River. The only practicable method of cathodic protection was impressed current deep anode groundbeds. Concern over cross contamination of underlying aquifers led to a special modification of the owner’s standard environmentally friendly deep anode design that would meet both the cathodic protection and special environmental requirements of the site.
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Fitzgerald, John H., Gary Fromelt, and Paul VanDuyne. "Cathodic Protection of the Hull of the S. S. Admiral A Casino Ship in the Mississippi River." In CORROSION 1995. NACE International, 1995. https://doi.org/10.5006/c1995-95310.

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Abstract The Admiral is moored in the Mississippi River at the St. Louis Arch. The river has logs, branches and other debris which travel downstream at about 12 mph (19 kph). An anode system had to be designed to withstand the impact of this debris. A series of high silicon iron button anodes was designed, with the anodes being fastened with through-hull fittings. This required a water tight stuffing, box arrangement within the hull for each anode since the work had to be done while the ship was in the water. Special attention was also paid to electronic interference with the sophisticated com
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McMahon, Robert F. "The Zebra Mussel - the Biological Basis of Its Macrofouling and Potential for Distribution in North America." In CORROSION 1992. NACE International, 1992. https://doi.org/10.5006/c1992-92342.

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Abstract Dreissena polymorpha (zebra mussel), was introduced to the Great Lakes in 1986 and is now in Lakes St Clair, Erie, Michigan and Ontario and the St Lawrence River with isolated populations in Lakes Huron and Superior. Its planktonic "veliger" larva is dispersed on water currents and adults, by human and natural vectors. It has recently invaded portions of the Illinois, upper Mississippi, lower Ohio, lower Tennessee, Mohawk, Seneca, Hudson and Susquehanna Rivers and Lakes Oneida, Cayuga, and Seneca. Veligers settle in raw water systems and grow to adults. Attached by byssal threads to h
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Rapp, Robert J., Lester Goodin, and Robert Davinroy. "Vegetative Based Solution to Controlling Overbank Scour in the Mississippi River Floodplain Mississippi County, Southeast, Missouri." In Wetlands Engineering and River Restoration Conference 1998. American Society of Civil Engineers, 1998. http://dx.doi.org/10.1061/40382(1998)150.

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Fernández, R., M. García, and G. Parker. "Mississippi riverbank harbor siltation study." In The International Conference On Fluvial Hydraulics (River Flow 2016). CRC Press, 2016. http://dx.doi.org/10.1201/9781315644479-195.

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Bril, Jeremy, J. V. Loperfido, Craig Just, and Nathan Young. "Upper Mississippi River Basin Envirohydrologic Observatory." In World Environmental and Water Resources Congress 2009. American Society of Civil Engineers, 2009. http://dx.doi.org/10.1061/41036(342)323.

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Bhowmik, Nani G. "The Mississippi River: A National Resource." In World Environmental and Water Resources Congress 2009. American Society of Civil Engineers, 2009. http://dx.doi.org/10.1061/41036(342)609.

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Izadi, Ali M., Ronaldo Luna, and Richard W. Stephenson. "Liquefaction Behavior of Mississippi River Silts." In Geotechnical Earthquake Engineering and Soil Dynamics Congress IV. American Society of Civil Engineers, 2008. http://dx.doi.org/10.1061/40975(318)93.

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Miller, Gregory. "Mississippi River - West Bay Sediment Diversion." In World Water and Environmental Resources Congress 2004. American Society of Civil Engineers, 2004. http://dx.doi.org/10.1061/40737(2004)402.

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Reports on the topic "Mississippi (rivier)"

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McAlpin, Tate, C. McKnight, Anthony Emiren, and Gary Brown. Comite diversion numerical model study. Engineer Research and Development Center (U.S.), 2024. http://dx.doi.org/10.21079/11681/49429.

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The Comite River diversion project is designed to reduce flooding along the Comite and Amite Rivers during flood events by diverting flow from the Comite River into the Mississippi River above Baton Rouge, Louisiana. The flow is diverted from the Comite River along a diversion canal to the Lilly Bayou Control structure. This structure allows the Comite River flow to enter the Mississippi River floodplain. A numerical model was created to evaluate the impacts associated with this addition of water to the Mississippi River. A 2D Adaptive Hydraulics numerical model was created to quantify the sys
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Savant, Gaurav, Gary Brown, and Steven Ayres. Technical assessment of the Old, Mississippi, Atchafalaya, and Red (OMAR) Rivers : Mississippi River multi-dimensional model. Engineer Research and Development Center (U.S.), 2022. http://dx.doi.org/10.21079/11681/45162.

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This report is part of the (OMAR) Assessment (defined herein), intended to provide a comprehensive assessment of the interconnected Mississippi, Red, and Atchafalaya Rivers, and the potential results of various changes. This report details the multi-dimensional modeling efforts undertaken to characterize the hydrodynamic and morphodynamic response of the Mississippi River to both the existing configuration and to various proposed operational, dredging, and structural scenarios.
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Little, Charles, and David Biedenharn. Technical assessment of the Old, Mississippi, Atchafalaya, and Red (OMAR) Rivers : channel geometry analysis. Engineer Research and Development Center (U.S.), 2022. http://dx.doi.org/10.21079/11681/45147.

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The Old River Control Complex (ORCC) consists of the Low Sill, Auxiliary, and Overbank structures as features of the Old River Control Structure (ORCS) and the privately owned hydro-electric power plant. Operations of the ORCC manage the hydrologic connectivity between the Mississippi River and the Atchafalaya River/Red River systems. The morphology of the Old, the Mississippi, the Atchafalaya, and the Red Rivers (OMAR) has been influenced by the flow distribution at the ORCC, as well as the accompanying bed sediments. A geomorphic assessment of the OMAR is underway to understand the morpholog
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Dunbar, Joseph. Vertical and horizontal datums used in the Lower Mississippi Valley for US Army Corps of Engineers projects. Engineer Research and Development Center (U.S.), 2022. http://dx.doi.org/10.21079/11681/42781.

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Six geodetic datums have been used by the US Army Corps of Engineers (USACE), Mississippi River Commission (MRC), for river surveys in the Lower Mississippi Valley (LMV). These legacy elevation datums are the Cairo datum, the Memphis datum, the Mean Gulf Level (MGL), the Mean Sea Level (MSL), the National Geodetic Vertical Datum (NGVD) 1929, and the North American Vertical Datum 1988 (NAVD88). The official geodetic datum currently prescribed by the USACE is NAVD88 (USACE 2010). In addition to these different geodetic datums, hydraulic datums are in use by the USACE for rivers, lakes, and reser
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Harris, Kathleen, and Travis Dahl. Technical assessment of the Old, Mississippi, Atchafalaya, and Red (OMAR) Rivers : HEC-RAS BSTEM analysis of the Atchafalaya River. Engineer Research and Development Center (U.S.), 2022. http://dx.doi.org/10.21079/11681/45174.

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This report documents the bank erosion modeling performed under Task 6 (HEC-RAS Sediment Modeling) of the Old, Mississippi, Atchafalaya, and Red (OMAR) Rivers System Technical Assessment. The objectives of the bank erosion modeling effort were to compare the relative impact various flow scenarios might have on bank retreat on a stretch of the Atchafalaya River between Simmesport, LA, and the Whiskey Bay Pilot Channel. The effort included compilation of field and soil boring data, selection of bank retreat sites, creation of representative soil profiles for the reach, calibration of soil parame
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Kress, Marin, Patricia DiJoseph, Morgan Johnston, et al. A method for evaluating Automatic Identification System (AIS) coverage on select inland waterways in 2020 and 2021 : Upper Mississippi River, Illinois River, and Ohio River. Engineer Research and Development Center (U.S.), 2023. http://dx.doi.org/10.21079/11681/47839.

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The Automatic Identification System (AIS) shares vessel position information for navigational safety purposes. AIS broadcasts are received by other ships and terrestrial stations; however, in some areas there is no, or low, terrestrial station coverage to receive broadcasts. The US Army Corps of Engineers (USACE) developed an Online Travel Time Atlas (OTTA) to process AIS data and derive a transit count. This study examined OTTA output from 2020 and 2021 to identify areas of high or low AIS coverage along the Upper Mississippi, Illinois, and Ohio Rivers. Segments with a yearly average of two o
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Lauth, Timothy, David Biedenharn, Travis Dahl, et al. Technical assessment of the Old, Mississippi, Atchafalaya, and Red (OMAR) Rivers : geomorphic assessment. Engineer Research and Development Center (U.S.), 2022. http://dx.doi.org/10.21079/11681/45143.

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This report documents the geomorphic assessment component of the Old River, Mississippi River, Atchafalaya River, and Red River System Technical Assessment. The overall objectives of the geomorphic assessment are to utilize all available data to document the historic trends in hydrology, sedimentation, and channel geometry for the rivers in the vicinity of the Old River Control Complex and to summarize the changes observed at locations where repetitive datasets exist and at key reaches that are determined during the study. The geomorphic assessment tasks include data compilation, geometric dat
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May, David, David Biedenharn, Tate McAlpin, and Ty Wamsley. Hydraulic dike effects investigation on the Mississippi River : Natchez to Baton Rouge. Engineer Research and Development Center (U.S.), 2021. http://dx.doi.org/10.21079/11681/40539.

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Abstract:
This report documents an investigation of the hydraulic effects of dikes on water levels in the Mississippi River between Natchez, MS, and Baton Rouge, LA, conducted for the U.S. Army Corps of Engineers, Mississippi Valley Division, Vicksburg, MS. The investigation was conducted using a previously calibrated Natchez-to-Baton Rouge Adaptive Hydraulics numerical model. The objectives were to alter roughness and height variables associated with the dikes and overbanks encompassed in the numerical model and evaluate their effects on water surface elevations. This academic exercise provides an indi
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Copeland, Ronald. Mississippi River and Tributaries flowline assessment : Mississippi River sedimentation report. Engineer Research and Development Center (U.S.), 2019. http://dx.doi.org/10.21079/11681/32664.

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Soar, Philip, Colin Thorne, David Biedenharn, et al. Development and testing of the FRAME tool on a 200-mile reach of the Lower Mississippi River. Engineer Research and Development Center (U.S.), 2025. https://doi.org/10.21079/11681/49744.

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Abstract:
Understanding the likely long-term evolution of the Lower Mississippi River (LMR) is a challenging mission for the US Army Corps of Engineers (USACE) that remains difficult for conventional river engineering models. A new type of model is currently in development, tasked with revealing uncertainty-bounded trends in sediment transport and channel morphology over annual, decadal, and centennial timescales. The Future River Analysis and Management Evaluation (FRAME) tool is being designed with river managers and planners in mind to provide exploratory insights into plausible river futures and the
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