Evidence of changing intrinsic water-use efficiency under rising atmospheric CO2 concentrations in Boreal Fennoscandia from subfossil leaves and tree ring δ13C ratios
| Date first appeared online | 31/12/2011 |
| DOI | 10.1111/j.1365-2486.2010.02273.x |
| Authors | Gagen M., McCarroll D., Loader N., Robertson I., Young G. |
| Journal Name | Global Change Biology |
| Volume | 17 |