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EPSCoR MILES

The EPSCoR MILES program builds Idaho's capacity to study complex social-ecological processes, especially those associated with water demand and valuation of ecosystem services. This research characterizes patterns and identifies social drivers of urban growth and ecological change, including valuable ecosystem services.

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Portneuf River, Changing Channel Through Time 1934-2013

The Portneuf River Channel in Pocatello, Idaho through approximately 100 years of change (from 1934 to 2013) is a series of polygons of the river channel and associated cut-off channels and meanders. Each data set from 1934 to 2013 are digitized from source maps and includes cut-off channels and meanders demonstrating how railroad, transportation, and flood control have shaped a river. This is a series of polygon datasets, showing the main channel of the Portneuf River along all reaches of the Portneuf Vision Study area from Siphon Road in the northwest reach past the Portneuf Gap and Fort Hall Mine road southeast of the South Pocatello Reach. This demonstrates how engineering of a riparian ecosystem has changed and shortened the river channel there by reducing riparian habitats through time. The 1934-1937 layer is particularly important because it shows the least interference from riverine engineering, including fewer levees and no concrete channelization.
FieldValue
Modified
2019-03-19
Release Date
2017-01-08
Publisher
Identifier
51ad41b6-329b-437d-95c7-693109745f30
Spatial / Geographical Coverage Area
POLYGON ((-112.57278442383 42.77198393973, -112.57278442383 43.019475221627, -112.28439331055 43.019475221627, -112.28439331055 42.77198393973))
Spatial / Geographical Coverage Location
Pocatello, Idaho, USA
Temporal Coverage
Monday, January 1, 1934 - 00:00 to Tuesday, December 31, 2013 - 00:00
Language
English (United States)
License
Author
Jared Ogle, Donna Delparte
Contact Name
Jared Ogle
Contact Email
Public Access Level
Public