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OLS Field Name OLS Field Data
Main Title Survey of the Phreatophytic Trees of the Republican River Valley, Nebraska.
Author Ran, Patricia J. ;
CORP Author Nebraska Univ., Lincoln. Water Resources Research Inst.
Year Published 1972
Report Number DI-14-31-0001-3227; OWRR-A-019-NEB; 14914,; A-019-NEB(2)
Stock Number PB-212 381
Additional Subjects ( Phreatophytes ; Trees(Plants)) ; ( Trees(Plants) ; Water consumption) ; Classifying ; Plant ecology ; Flood plains ; Vegetation ; Nebraska ; Republican River Valley(Nebraska) ; Cottonwood trees ; Willow trees
Library Call Number Additional Info Location Last
NTIS  PB-212 381 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation 77p
Abstract The woody phreatophyte communities of the Republican River Valley were studied by means of 33 transects located at 4-8 mile intervals along the 285 miles of its course in Nebraska. Two principal types of communities are present and are located, respectively, on the west and east halves of the valley: (a) those in which cottonwood and peachleaf willow are the sole dominants and (b) those in which cottonwood and peachleaf willow have high importance values but in which there is a well-developed understory of mixed hardwood species. Thirteen species of trees were found in the transects and three others were seen in stands along the river. (Author)
NTIS Title Notes Completion rept..
PUB Date Free Form 1 Jun 72,
Category Codes 6C; 13B; 57C; 52I
NTIS Prices PC A05/MF A01
Document Type NT
Cataloging Source NTIS/MT
Control Number 326532907
Origin NTIS
Type CAT