Jacob A. Morgan, PhD

Brogan, D.J., L.H. MacDonald, P.A. Nelson, and J.A. Morgan, 2019, Geomorphic complexity and sensitivity in channels to fire and floods in mountain catchments, Geomorpology, 337: 53–68, doi: 10.1016/j.geomorph.2019.03.031.

Nelson, P.A. and J.A. Morgan, 2018, Flume experiments on flow and sediment supply controls on gravel bedform dynamics, Geomorpology, 323: 98–105, doi: 10.1016/j.geomorph.2018.09.011.

Morgan, J.A., D.J. Brogan, and P.A. Nelson, 2017, Application of Structure-from-Motion photogrammetry in laboratory flumes, Geomorphology, 276: 125–143, doi: 10.1016/j.geomorph.2016.10.021.

Nelson, P.A., A.K. Brew, and J.A. Morgan, 2015, Morphodynamic response of a variable-width channel to changes in sediment supply, Water Resources Research, 51(7): 5717–5734, doi: 10.1002/2014WR016806.

Morgan, J.A. and P.A. Nelson, 2016, Hydro- and morphodynamics of riffle-pool sequences in the middle Elwha River, Washington, USA, in Constantinescu, Garcia, and Hanes (Eds.), River Flow 2016, Taylor & Francis Group, London: 1212–1217, doi: 10.1201/9781315644479-191.

Brew, A.K., J.A. Morgan, and P.A. Nelson, 2015, Bankfull width controls on riffle-pool morphology under conditions of increased sediment supply: Field observations during the Elwha River dam removal project, in SEDHYD 2015: 10th Federal Interagency Sedimentation Conference and 5th Federal Interagency Hydrologic Modeling Conference , Reno, Nev., 19–23 Apr.

Morgan, J.A., 2018, The effects of sediment supply, width variations, and unsteady flow on riffle-pool dynamics, PhD Thesis, Colorado State University, 189 p, url: https://hdl.handle.net/10217/189320.

Morgan, J.A., 2013, Bed degradation of the lower Missouri River, MS Thesis, University of Missouri-Kansas City, 172 p, url: https://search.proquest.com/docview/1373383906?accountid=14784.

Morgan, J.A., N. Kumar, A.R. Horner-Devine, E. Istanbulluoglu, C. Bandaragoda, 2018, Long-term morphodynamic modeling of a coarse-grained sediment wave (poster), presented at 2018 AGU Fall Meeting, Washington, D.C., 10–14 Dec.

Istanbulluoglu, E., A.R. Horner-Devine, C. Bandaragoda, A. Pfeiffer, J.A. Morgan, J. Keck, G.S. Mauger, B.D. Collins, D.E. Shean, N. Kumar, J. Lundquist, S.W. Anderson, K.L Jaeger, E. Grossman,E. Whorton, D. Montgomery, J.L. Riedel, 2018, Integrated modeling of hydro-geomorphic hazards: Floods, landslides and sediment, presented at 2018 AGU Fall Meeting, Washington, D.C., 10–14 Dec.

Morgan, J.A., P.A. Nelson, and D.J. Brogan, 2017, Hydro-geomorphology of the middle Elwha River, Washington, following dam removal, presented at 2017 AGU Fall Meeting, New Orleans, Louis., 11–15 Dec.

Nelson, P.A. and J.A. Morgan, 2017, Flow, sediment supply, and channel width controls on gravel bedform dynamics (poster), presented at 2017 AGU Fall Meeting, New Orleans, Louis., 11–15 Dec.

Brogan, D.J., P.A. Nelson, L.H. MacDonald, and J.A. Morgan, 2017, Geomorphic complexity of sequential fire and floods in mountain watersheds, presented at 2017 AGU Fall Meeting, New Orleans, Louis., 11–15 Dec.

Morgan, J.A. and P.A. Nelson, 2017, Two-dimensional modeling of variable-width gravel bed morphodynamics (poster), presented at CSDMS Annual Meeting: Modeling Coupled Earth and Human Systems, University of Colorado, Boulder, Colo., 23–25 May.

Brogan, D.J., P.A. Nelson, L.H. MacDonald, and J.A. Morgan, 2017, How disturbing: The complications of sequential fire and floods in mountain catchments, presented at AGU Hydrology Days 2017, Colorado State University, Fort Collins, Colo., 20–22 Mar. [link]

Morgan, J.A., P.A. Nelson, and D.J. Brogan, 2017, Morphological changes in the middle Elwha River, Washington following dam removal, presented at AGU Hydrology Days 2017, Colorado State University, Fort Collins, Colo., 20–22 Mar. [link]

Schoelkopf, A., J.A. Morgan, and P.A. Nelson, 2017, Bedload sheet characteristics under steady versus unsteady flow, presented at AGU Hydrology Days 2017, Colorado State University, Fort Collins, Colo., 20–22 Mar. [link]

Morgan, J.A. and P.A. Nelson, 2016, Numerical and physical experiments on the effect of variations in channel width on gravel-bed river morphodynamics (poster), presented at 2016 AGU Fall Meeting, San Francisco, Calif., 12–16 Dec.

Morgan, J.A. and P.A. Nelson, 2016, Numerical simulatios on the effect of variations in channel width on the morphodynamics of gravel-bed rivers, presented at 2016 GSA Annual Meeting, Denver, Colo., 25–28 Sept.

Morgan, J.A. and P.A. Nelson, 2016, Morphodynamics of riffle-pool sequences in the middle Elwha River, Washington, presented at AGU Hydrology Days 2016, Colorado State University, Fort Collins, Colo., 21–23 Mar. [link]

Morgan, J.A. and P.A. Nelson, 2015, Numerical experiments on sediment pulse dynamics, presented at 2015 AGU Fall Meeting, San Francisco, Calif., 14–18 Dec.

Morgan, J.A. and P.A. Nelson, 2015, Geomorphic changes in riffle-pool sequences of the middle Elwha River (poster), presented at 2015 Elwha River Science Symposium, NatureBridge, Port Angeles, Wash., 18–20 Nov.

Morgan, J.A. and P.A. Nelson, 2015, Numerical experiments on the effects of channel width, unsteady flow, and sediment supply on gravel-bed river morphodynamics (poster), presented at Gravel Bed Rivers 8, Kyoto, Japan, 14–18 Sept.

Morgan, J.A. and P.A. Nelson, 2015, Numerical experiments on the effects of channel width, unsteady flow, and sediment supply on gravel-bed river morphodynamics, presented at AGU Hydrology Days 2015, Colorado State University, Fort Collins, Colo., 23–25 Mar. [link]

Brew, A.K., J.A. Morgan, and P.A. Nelson, 2014, Analysis of variations in channel width and sediment supply on riffle pool dynamics, before and after dam removal, presented at AGU Hydrology Days 2014, Colorado State University, Fort Collins, Colo., 24–26 Mar. [link]

Morgan, J.A. and D.J. Brogan, 2016, How to VisualSFM, Department of Civil and Environmental Engineering, Colorado State University, Fort Collins, 19 p, doi: 10.5281/zenodo.1256885.