%0 Journal Article %J Oecologia %D 2015 %T Global environmental change and the nature of aboveground net primary productivity responses: insights from long-term experiments %A Smith, Melinda D. %A La Pierre, Kimberly J. %A Collins, SL %A Knapp, Alan K. %A Gross, Katherine L. %A John E. Barrett %A Frey, Serita D. %A Gough, Laura %A Miller, Robert J. %A Morris, James T. %A Rustad, Lindsey E. %A Yarie, John %B Oecologia %V 177 %P 935 - 947 %8 04/2015 %G eng %U http://link.springer.com/10.1007/s00442-015-3230-9http://link.springer.com/content/pdf/10.1007/s00442-015-3230-9 %N 4 %! Oecologia %R 10.1007/s00442-015-3230-9