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RECORD NUMBER: 182 OF 636

OLS Field Name OLS Field Data
Main Title Computer Based Floristic Analysis of Pamlico River Phytoplankton.
Author Belli, Vincent J. ;
CORP Author North Carolina Water Resources Research Inst., Raleigh.
Year Published 1971
Report Number Rept. no. ;46; DI-14-31-0001-3033; OWRR-A-044-NC; 09211,; A-044-NC(1)
Stock Number PB-200 262
Additional Subjects ( Phytoplankton ; Numerical analysis) ; Computer programs ; Estuaries ; Rivers ; Aquatic plants ; Ecology ; Water quality ; Biological productivity ; Aquatic biology ; Aquatic microbiology ; Computer analysis ; Pamlico River
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NTIS  PB-200 262 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation 45p
Abstract A computer based technique for analyzing distribution patterns among estuarine organisms was developed and tested on phytoplankton collections from Pamlico River. Jaccard's coefficient of similarity was used to generate a similarity matrix with final printout in dendrogram form showing clusters of collections having inherent similarity. Use of a similarity index based solely upon presence or absence of species within all possible pairs of collections (raw data) produced a dendrogram which described the seasonal periodicity of phytoplankton in the central Pamlico River. (WRSIC abstract)
Supplementary Notes Prepared in cooperation with East Carolina Univ., Greenville, N.C. Dept. of Biology. Paper copy available from Water Resources Inst., 124 Riddick Building, N.C. State Univ., Raleigh, N.C. 27607, $2.50.
PUB Date Free Form Jan 71,
Category Codes 6C; 6M; 57C
NTIS Prices MF A01
Document Type NT
Cataloging Source NTIS/MT
Control Number 326518932
Origin NTIS
Type CAT