TY - JOUR A1 - Zhang, J. A1 - Gu, L. A1 - Zhang, J. A1 - Wu, R. A1 - Wang, F. A1 - Lin, G. A1 - Wu, B. A1 - Lu, Q. A1 - Meng, P. T1 - The interaction between nitrogen and phosphorous is a strong predictor of intra-plant variation in nitrogen isotope composition in a desert species JO - Biogeosciences J1 - BG VL - 14 IS - 1 SP - 131 EP - 144 Y1 - 2017/01/11 PB - Copernicus Publications SN - 1726-4189 UR - https://bg.copernicus.org/articles/14/131/2017/ L1 - https://bg.copernicus.org/articles/14/131/2017/bg-14-131-2017.pdf DO - 10.5194/bg-14-131-2017 ER -