Origin of the Stratiform Fluorite Deposits of Southern Illinois

1967 ◽  
Author(s):  
Robert M. Grogan ◽  
J. C. Bradbury
Keyword(s):  
Southern Illinois

Perspectives of cancer prevention and control resources from stakeholders in rural southern Illinois

2021 ◽  
Author(s):  
Aaron J. Kruse‐Diehr ◽  
Marquita W. Lewis‐Thames ◽  
Eric Wiedenman ◽  
Aimee James ◽  
Lynne Chambers
Keyword(s):  
Cancer Prevention ◽  
Prevention And Control ◽  
Southern Illinois ◽  
Cancer Prevention And Control ◽  
And Control

Notes: Determining Sample Size in Throughfall Studies

1979 ◽  
Vol 25 (4) ◽  
pp. 582-584 ◽  
Author(s):  
D. L. Peterson ◽  
G. L. Rolfe
Keyword(s):  
Nutrient Cycling ◽  
Sample Size ◽  
Predictive Value ◽  
Regression Equations ◽  
Volume Data ◽  
Southern Illinois ◽  
Specific Level ◽  
Collection Data ◽  
Seasonal Basis

Abstract Variation in throughfall collection data is a major concern in nutrient cycling studies. In order to determine the magnitude of this variability in throughfall volume data collected in an oak-hickory stand in southern Illinois, regression equations were developed which indicate the sample size necessary for a specific level of variability. In addition to having predictive value, these equations indicate differences in variability on a seasonal basis. Forest Sci. 25:582-584.

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