Tree-ring δ15N of Qinghai spruce in the central Qilian Mountains of China: Is pre-treatment of wood samples necessary?

Autor: Ziyi Wang, Xiaohong Liu, Keyi Wang, Xiaomin Zeng, Yu Zhang, Wensen Ge, Huhu Kang, Qiangqiang Lu
Rok vydání: 2022
Předmět:
Zdroj: Journal of Arid Land. 14:673-690
ISSN: 2194-7783
1674-6767
DOI: 10.1007/s40333-022-0065-1
Databáze: OpenAIRE