SSSAJ Journal of Natural Resources and Life Sciences Education
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Figure 4


Fig. 4. Mean daily soil temperature (primary y axis) at six depths (1, 3, 7, 15, 30, and 50 cm) and soil frost depth (secondary y axis) measured from January to April 2004. Error bars for soil frost indicate standard errors of the means.





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HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
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