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	Enhanced foliar 15N enrichment with increasing nitrogen addition rates: Role of plant species and nitrogen compounds 期刊论文 OAI收割 GLOBAL CHANGE BIOLOGY, 2023, 卷号: 29, 期号: 6, 页码: 1591-1605 作者: Wang, Yinliu; Niu, Guoxiang; Wang, Ruzhen; Rousk, Kathrin; Li, Ang \| 收藏 \| 浏览/下载：24/0 \| 提交时间：2024/03/07 arbuscular mycorrhiza foliar N concentration inorganic N N compounds N deposition N fixation delta N-15
	Effect of Grazing Intensity on Soil and Plant delta N-15 of an Alpine Meadow 期刊论文 OAI收割 polish journal of environmental studies, 2017, 卷号: 26, 期号: 3, 页码: 1071-1075 作者: Du, Yangong; Guo, Xiaowei; Zhou, Geng; Cao, Guangmin; Li, Yikang 收藏 \| 浏览/下载：26/0 \| 提交时间：2017/07/25 alpine meadow soil delta N-15 foliar delta N-15 grazing intensity
	Patterns and controls of foliar nitrogen isotope composition on the Qinghai-Tibet Plateau, China SCI/SSCI论文 OAI收割 2016 作者: Zhou Y. C.; Cheng, X. L.; Fan, J. W.; Harris, W.; Wen, XF 收藏 \| 浏览/下载：41/0 \| 提交时间：2016/12/16 Altitude Climate Foliar delta N-15 Plant functional groups Grassland Qinghai-Tibet Plateau natural-abundance delta-n-15 values plant nitrogen atmospheric co2 global patterns southern africa stable carbon elevated co2 soil forest
	Vegetation and Soil N-15 Natural Abundance in Alpine Grasslands on the Tibetan Plateau: Patterns and Implications SCI/SSCI论文 OAI收割 2013 Yang Y. H.; Ji C. J.; Robinson D.; Zhu B.; Fang H. J.; Shen H. H.; Fang J. Y. 收藏 \| 浏览/下载：33/0 \| 提交时间：2014/12/24 carbon:nitrogen ratio climate isotope nitrogen cycle soil delta N-15 soil texture vegetation delta N-15 foliar nitrogen isotopes precipitation gradient global patterns rain-forest carbon availability plant delta-n-15 dynamics china