Evidence of changing intrinsic water use efficiency under rising atmospheric CO2 concentrations in the Boreal Fennoscandia from subfossil leaves and tree ring 13C ratios

• Main Authors: Gagen, M., Finsinger, W., Wagner, R., McCarroll, D., Loader, N., Robertson, I., Jalkanen, R., Young, G., Kirchhefer, A.
• Other Authors: Metsäntutkimuslaitos
• Format: Article in Journal/Newspaper
• Language: English
• Published: UK 2011
• Subjects: ilmastonmuutos; Fennoscandia
• Online Access: http://jukuri.luke.fi/handle/10024/516102