OT.052014.26912.2 en dataset OpenTopography info@opentopography.org distributor 2014-08-11 ISO 19139/19115 Metadata for Datasets 2003 UTM Zone 12N NAD83 (2011) [EPSG: 26912] NAVD88 (GEOID 12A) [EPSG: 5703] Santa Maria River, AZ: Vegetation and channel form 2014-08-11 publication NCALM Seed, PI: Sharon Bywater-Reyes, University of Montana. Riparian vegetation and channel process and form are intimately linked in many rivers. Pioneer woody riparian seedlings recruit on river bars and alter hydraulics and sediment transport, thus changing bar morphology. Explanations of barform morphodynamics have emphasized the role of bar-induced convective accelerations, steering of the flow, and resulting effects on sediment. The influence of vegetation on bar evolution, however, has not been integrated into our current understanding of barform morphodynamics. This ALSM dataset was collected via an NCALM Seed Grant to quantify how vegetation (cottonwood and tamarisk) changes barform morphology, and how vegetation and related topography collectively influences barform morphodynamics. This research has implications for understanding how vegetation influences channel form. National Center for Airborne Laser Mapping http://www.ncalm.org/ originator National Science Foundation https://nsf.gov/ resourceProvider null info@opentopography.org https://opentopography.org distributor en geoscientificInformation -113.53205078193 -113.329215509059 34.2796676481974 34.3244266829409 https://doi.org/10.5069/G9QR4V2S HTTP Standard Internet browser Download Navigate directly to the URL for data access and download.