Experiment, monitoring, and gradient methods used to infer climate change effects on plant communities yield consistent patterns.
Elmendorf SC, Henry GH, Hollister RD, Fosaa AM, Gould WA, Hermanutz L, Hofgaard A, J?nsd?ttir IS, J?nsd?ttir II, Jorgenson JC, L?vesque E, Magnusson B, Molau U, Myers-Smith IH, Oberbauer SF, Rixen C, Tweedie CE, Walker MD, Walker M. Experiment, monitoring, and gradient methods used to infer climate change effects on plant communities yield consistent patterns. Proc Natl Acad Sci U S A. 2015 Jan 13; 112(2):448-52.