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Figure : indicator-start-of-spring-2019
Start of Spring
Figure 1University of Wisconsin-Milwaukee, U.S. Environmental Protection Agency
Michael Kolian, Mark D. Schwartz
This figure appears in the Indicator: Start of Spring report.
Figure may be copyright protected and permission may be required. Contact original figure source for information
The time range for this figure is January 01, 1900 (00:00 AM) to December 31, 2018 (00:00 AM).
This figure was created on February 13, 2018.
This figure was submitted on June 10, 2019.
ProvenanceThis figure was derived from table 1: indicator-start-of-spring-2019
This figure is composed of this image :
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