https://csdms.colorado.edu/csdms_wiki/api.php?action=feedcontributions&feedformat=atom&user=SamAndersonCSDMS - User contributions [en]2026-04-09T05:35:00ZUser contributionsMediaWiki 1.44.2https://csdms.colorado.edu/csdms_wiki/index.php?title=2019_CSDMS_meeting-112&diff=2243262019 CSDMS meeting-1122019-04-01T20:04:47Z<p>SamAnderson: Created page with "{{CSDMS meeting personal information template-2019 |CSDMS meeting first name=samuel |CSDMS meeting last name=anderson |CSDMS meeting institute=1988 |CSDMS meeting city=new orl..."</p>
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<div>{{CSDMS meeting personal information template-2019<br />
|CSDMS meeting first name=samuel<br />
|CSDMS meeting last name=anderson<br />
|CSDMS meeting institute=1988<br />
|CSDMS meeting city=new orleans<br />
|CSDMS meeting country=United States<br />
|CSDMS meeting state=California<br />
|CSDMS meeting email address=sanderson@tulane.edu<br />
}}<br />
{{CSDMS meeting scholar and pre-meeting2019<br />
|CSDMS meeting pre-conference2019=Software Carpentry Workshop<br />
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{{CSDMS meeting select clinics1 2019<br />
|CSDMS_meeting_select_clinics1_2019=3) Pangeo - Scalable Geoscience Tools Python<br />
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{{CSDMS meeting select clinics2 2019<br />
|CSDMS_meeting_select_clinics2_2019=2) Hydroshare - Data<br />
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{{CSDMS meeting select clinics3 2019<br />
|CSDMS_meeting_select_clinics3_2019=3) SALib - Model Sensitivity Analysis<br />
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{{CSDMS scholarships yes no<br />
|CSDMS meeting scholarships=No<br />
}}<br />
{{CSDMS meeting abstract yes no 2019<br />
|CSDMS meeting abstract submit=Yes<br />
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{{CSDMS meeting abstract title temp2019<br />
|CSDMS meeting abstract title=Lithologic and Climatic Controls on Rock Properties in the Guadalupe Mountains<br />
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{{CSDMS meeting abstract template 2019<br />
|CSDMS meeting abstract=The controls exerted on stream channel form by rock properties contribute to landscape morphology. Here we focus on understanding the effects of bedrock properties on surface processes and landscape evolution in the Guadalupe Mountains of South Eastern New Mexico. We surveyed bedrock reaches in three different watersheds, taking rock samples, Schmidt hammer measurements, and videos of reaches. We used structure for motion to generate orthomosaics of surveyed reaches from the video. We then traced fractures and determined fracture intensity, average length of fractures per square meter, for each reach. XRD data taken from samples collected in the field, along with carbonate dissolution techniques, demonstrates the minerology of reaches. In relatively small watersheds there is little climate variation which is demonstrated using PRISM climate data. Lithologic variance and channel steepness are the main control on differences in rock properties within stream channels. Steeper channels cut across more bedding planes than shallow reaches, influencing both fracture intensity and Schmidt hammer values. At the landscape scale rock strength is reflective of differential weathering due to differences in climate for similar rock types. Results from this study will help to reconcile our understanding of the effect of climate and lithology on surface processes at different scales. It will also create a widely applicable methodology for measuring, interpreting, and comparing various metrics of rock properties.<br />
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{{blank line template}}</div>SamAndersonhttps://csdms.colorado.edu/csdms_wiki/index.php?title=User:SamAnderson&diff=224307User:SamAnderson2019-04-01T16:45:28Z<p>SamAnderson: Created page with "{{Signup information member |First name member=samuel |Last name member=anderson |Institute member=1988 |Postal address 2 member=2519 Lapeyrouse st |City member=New Orleans |P..."</p>
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<div>{{Signup information member<br />
|First name member=samuel<br />
|Last name member=anderson<br />
|Institute member=1988<br />
|Postal address 2 member=2519 Lapeyrouse st<br />
|City member=New Orleans<br />
|Postal code member=95247<br />
|Country member=United States<br />
|State member=California<br />
|Confirm email member=sanderson@tulane.edu<br />
|Working group member=Terrestrial Working Group<br />
|Emaillist group member=yes<br />
|Memberagreement=I have read and agree to the Privacy Policy<br />
}}</div>SamAnderson