15N自然丰度法在陆地生态系统氮循环研究中的应用 |
| 姚凡云,朱彪,杜恩在 |
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Use of 15N natural abundance in nitrogen cycling of terrestrial ecosystems |
| YAO Fan-Yun,ZHU Biao,DU En-Zai |
| 图1 森林生态系统氮循环过程中的同位素分馏(参考 |
| Fig. 1 Isotope fraction in the process of nitrogen cycling in forest ecosystem (Reference to |
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