climate cyclical variables seasonal data seasonal patterns streamflow data winter year boundary discontinuity Hydrology
A polar plot form for visualizing changes in seasonal data is presented. This representation treats time as a cyclical variable and removes the winter year-boundary discontinuity created by standard Cartesian plotting methods. Polar plots facilitate visual presentation of changes in the magnitude and phase of environmental variables and allow effective visualization of seasonal patterns. Examples of polar plots are presented using streamflow data from two streams in British Columbia. This method is particularly useful for comparing and contrasting systems that exhibit different patterns of seasonal shifts
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Details
Title
Polar plotting of seasonal hydrologic and climatic data
Creators
Paul H. Whitfield (Author)
Alex J. Cannon (Author)
Publication Details
Northwest science., Vol.74(1), pp.76-80
Academic Unit
Northwest Science
Publisher
WSU Press
Identifiers
99900502070001842
Copyright
In copyright ; openAccess ; http://rightsstatements.org/vocab/InC/1.0/ ; http://purl.org/eprint/accessRights/OpenAccess