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Creation date"Creation date" is a predefined property that corresponds to the date of the first revision of a subject and is provided by <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a>.
22:43:18, 21 April 2020 +
Jupyter Notebook +
2.0 hrs +
Answer these questions before running the … Answer these questions before running the notebook.<br><br></br></br>1. What do you think will happen to total relief (defined as the maximum minus the minimum elevation, here area is fixed) and channel slope at steady state if $K_{sp}$ is uniformly increased?</br> </br>2. What do you think will happen to total relief and channel slope at steady state if $U$ is uniformly increased?</br></br>3. How do you think a steady-state landscape with a uniform low rock uplift rate will respond if rock uplift is uniformly increased (relative to a steady base level)? How will channel slopes change through time?e level)? How will channel slopes change through time? +
1 of 1 +
Tulane University +
Nicole Gasparini +
April 19, 2022 +
<p>In this exercise you will modify … <p>In this exercise you will modify the code to get a better understanding of how rock uplift rates and patterns and the erodibility coefficient control fluvial channel form.</p></br></br><p>Landlab is an element of the CSDMS Workbench, an integrated system of software tools, technologies, and standards for building and coupling models. Learn more at https://csdms.colorado.edu/wiki/Workbench.</p>Learn more at https://csdms.colorado.edu/wiki/Workbench.</p> +
This notebook illustrates the evolution of detachment-limited channels in an actively uplifting landscape. +
Landlab +
Start at the top by reading each block of … Start at the top by reading each block of text and sequentially running each code block (shift - enter OR got to the Cell pulldown menu at the top and choose Run Cells).</br></br>If you just change one code block and rerun only that code block, only the parts of the code in that code block will be updated. (E.g. if you change parameters but don't reset the code blocks that initialize run time or topography, then these values will not be reset.)<br></br></br><p>This lab can be run on the <em>lab</em> (for educators) and <em>jupyter</em> (for general use) instances of the OpenEarthscape JupyterHub: just click one of the links under the <strong>Run online using</strong> heading at the top of this page, then run the notebook in the "CSDMS" kernel.</p></br></br><p>If you don't already have a JupyterHub account, follow the instructions to sign up at https://csdms.colorado.edu/wiki/JupyterHub. If you're an educator, you can get JupyterHub accounts for students--please contact us through the CSDMS Help Desk: https://csdms.github.io/help-desk.</p>ts for students--please contact us through the CSDMS Help Desk: https://csdms.github.io/help-desk.</p> +
If run locally, this lab requires the installtion of the Python packages ''numpy'', ''matplotlib'', and ''landlab''. For more information on installing Landlab, see https://landlab.github.io/#/#install. +
Image:Screen Shot 2020-04-21 at 4.42.13 PM.png +
Hobley, D. E. J., Adams, J. M., Nudurupati … Hobley, D. E. J., Adams, J. M., Nudurupati, S. S., Hutton, E. W. H., Gasparini, N. M., Istanbulluoglu, E., and Tucker, G. E.: Creative computing with Landlab: an open-source toolkit for building, coupling, and exploring two-dimensional numerical models of Earth-surface dynamics, Earth Surf. Dynam., 5, 21–46, https://doi.org/10.5194/esurf-5-21-2017, 2017.s://doi.org/10.5194/esurf-5-21-2017, 2017. + and Barnhart, K. R., Hutton, E. W. H., Tucker, … Barnhart, K. R., Hutton, E. W. H., Tucker, G. E., Gasparini, N. M., Istanbulluoglu, E., Hobley, D. E. J., Lyons, N. J., Mouchene, M., Nudurupati, S. S., Adams, J. M., and Bandaragoda, C.: Short communication: Landlab v2.0: a software package for Earth surface dynamics, Earth Surf. Dynam., 8, 379–397, https://doi.org/10.5194/esurf-8-379-2020, 2020.://doi.org/10.5194/esurf-8-379-2020, 2020. +
Last editor is"Last editor is" is a predefined property that contains the page name of the user who created the last revision and is provided by <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a>.
Modification date"Modification date" is a predefined property that corresponds to the date of the last modification of a subject and is provided by <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a>.
21:27:04, 19 April 2022 +
