Ecological Archives E096-098-A2
Luanna L. Dobson, Frank A. La Sorte, Lisa L. Manne, and Bradford A. Hawkins. 2015. The diversity and abundance of North American bird assemblages fail to track changing productivity. Ecology 96:1105–1114. http://dx.doi.org/10.1890/14-0057.1
Appendix B. Maps showing geographic distributions of temporal regression slopes between richness and NDVI, abundance and NDVI, and richness and abundance.
Fig. B1. Geographic distributions of temporal regression slopes between (A, B) bird species richness and NDVI (Normalized Difference Vegetation Index), (C, D) total bird abundance and NDVI and (E, F) species richness and total abundance. Left panels show all sites with positive slopes, and right panels show all sites with negative slopes.
[Back to E096-098]