Responses of snowbed plant species to changes in growing-season length.

From: Ecology | Date: July 1, 1995| Author: Galen, Candace; Stanton, Maureen L. | Copyright information

We assessed the role of growing-season length in regulating absolute and relative cover of six coexisting dominant plant species in an alpine snowbed habitat. To help explain disparity in species-specific responses to growing-season length, we examined the developmental phenology and distribution of each species in relation to natural snow depth variation. Season length varies from [approximately equal to]50 d on early-melting edges of the snowbed to 35 d in the late-melting center, 100 m awa...

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