A case study on nitrogen nutrition of native and introduced forest tree species in the Qinling Mountains, China

The manuscript entitled "A case study on nitrogen nutrition of native and introduced forest tree species in the Qinling Mountains, China" was submitted to PLOSONE. The attached raw data for root N uptake and soil parameters analyses are supplied and uploaded for the additonal data available policy for future readers.

题为《中国秦岭本土与外来林木树种氮营养案例研究》的稿件已提交至《公共科学图书馆·综合（PLOS ONE）》。为遵循附加数据开放共享政策以供后续读者查阅，本文附带并上传了用于根系氮吸收与土壤参数分析的原始数据。