Mineral nutrition and elevated [CO2] interact to modify  13C, an index of gas exchange, in Norway spruce

Interacting effects of elevated CO2 and weather variability on photosynthesis of mature boreal Norway spruce agree with biochemical model predictions

(2012) J. Uddling et al.   TREE PHYSIOLOGY

Forest productivity under elevated CO2 and O3: positive feedbacks to soil N cycling sustain decade-long net primary productivity enhancement by CO2

(2011) Donald R. Zak et al.   ECOLOGY LETTERS

Sources of increased N uptake in forest trees growing under elevated CO2: results of a large-scale 15N study

(2011) Kirsten S. Hofmockel et al.   GLOBAL CHANGE BIOLOGY

Maintenance of C sinks sustains enhanced C assimilation during long-term exposure to elevated [CO2] in Mojave Desert shrubs

(2011) Iker Aranjuelo et al.   OECOLOGIA

Estimation of canopy average mesophyll conductance using δ13C of phloem contents

(2011) NEREA UBIERNA et al.   PLANT CELL AND ENVIRONMENT

Short-term effects of fertilization on photosynthesis and leaf morphology of field-grown loblolly pine following long-term exposure to elevated CO2 concentration

(2011) C. A. Maier et al.   TREE PHYSIOLOGY

Elevated CO2 concentration affects leaf photosynthesis-nitrogen relationships in Pinus taeda over nine years in FACE

(2011) K. Y. Crous et al.   TREE PHYSIOLOGY

Why are non-photosynthetic tissues generally13C enriched compared with leaves in C3plants? Review and synthesis of current hypotheses

(2009) Lucas A. Cernusak et al.   FUNCTIONAL PLANT BIOLOGY

Re-assessment of plant carbon dynamics at the Duke free-air CO2 enrichment site: interactions of atmospheric [CO2] with nitrogen and water availability over stand development

(2009) Heather R. McCarthy et al.   NEW PHYTOLOGIST