Skip to main content

Table 1 Annual climate variables used to develop transfer functions in this analysis

From: Evaluating the effectiveness of climate-based seed transfer and assisted migration: a case study of lodgepole pine (Pinus contorta var. latifolia Dougl.) and interior spruce (Picea engelmanii x glauca (Moench) Voss and their hybrids) in western Canada

Variable abbreviation

Climate variable

Unit

MAP

Mean annual precipitation

mm

DD5

Degree-days above 5 ℃

℃ days

MAT

Mean annual temperature

MCMT

Mean coldest month temperature

MSP

Mean summer precipitation

mm

PAS

Precipitation as snow

mm

TD

Temperature difference (continentality; Mean warmest month temperature-MCMT)