Velocity-based macrorefugia for boreal passerine birds							
							
Citation for dataset							
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"Stralberg, D. Velocity-based macrorefugia for boreal passerine birds. Boreal Avian Modelling Project. Edmonton, Alberta, Canada. DOI: 10.5281/zenodo.1299880"							
https://doi.org/10.5281/zenodo.1299880							
							
Data layers 							
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Refugia layers represent mid-century (2041-2070) and end-of-century (2071-2100) conditions for the SRES A2 emissions scenario at 4-km resolution							
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Combined index for 53 species (clipped to Brandt's boreal region): 							
_refbrandt53_YYYYZZZZ							
							
Species-specific indices:							
XXXX_refYYYY							
							
where:							
YYYY = Time period (2050s or 2080s)							
ZZZZ = weighted or unweighted							
XXXX = Songbird Species Code (see Birdlookup.csv)							
							
Percentile values of refugia indices for mapping purposes							
	0.01	0.1	0.25	0.5	0.75	0.9	0.99
"2050s, weighted "	0.032	0.243	0.317	0.399	0.484	0.589	0.779
"2080s, weighted"	0.002	0.09	0.137	0.2	0.281	0.386	0.675
"2050s, unweighted"	0.006	0.108	0.159	0.218	0.292	0.358	0.421
"2080s, unweighted"	0.001	0.055	0.083	0.123	0.185	0.241	0.297
							
							
Projection information							
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"""+proj=lcc +lat_1=49 +lat_2=77 +lat_0=0 +lon_0=-95 +x_0=0 +y_0=0 +ellps=GRS80 +units=m +no_defs"""							
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Projection    LAMBERT							
Spheroid      GRS80							
Units         METERS							
Zunits        NO							
Xshift        0.0							
Yshift        0.0							
Parameters    							
  49  0  0.0 /* 1st standard parallel							
  77  0  0.0 /* 2nd standard parallel							
 -95  0  0.0 /* central meridian							
   0  0  0.0 /* latitude of projection's origin							
0.0 /* false easting (meters)							
0.0 /* false northing (meters)							
