To obtain length of secondary and side channels for each 6th field from USFS Region 6 tabular data, we summed the lengths of all units defined as type "SC" (side channel).

For the ODFW GIS data and the Lincoln District data, we summed secondary channel length (the field "sechnll" in the GIS coverage) to obtain a total for each 6th field.

We then summed all three values together to obtain a total length of secondary/side channels for each 6th field (Lschnl_all in aqhab_sum_final.zip).

Spreadsheet Data: aqi_sum_final.xls

Shapefile: aqhab_sum final.zip

Metadata: MD_aqhab_sum_final.doc

Please address questions or comments to:

Dr. Ralph Garono
Principal Investigator
Earth Design Consultants, Inc.
rgarono@earthdesign.com

Laura Brophy
Principal Investigator
Green Point Consulting
brophyl@peak.org | homepage