苔原生态系统
- 网络tundra ecosystem
苔原生态系统-
本文模拟的结果对于进一步研究南北极生物圈氨的挥发过程和MBP及其对极区苔原生态系统氮磷地球化学循环的影响具有重要意义。
The results of this study are of great significance to further study the process of ammonia volatilization and MBP production , as well nitrogen and phosphorus biogeochemical cycle of Antarctic tundra ecosystems .
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研究发现这种现象主要存在于某些先锋植物物种和苔原生态系统中，因为那里传粉的昆虫很少。
It is found particularly in pioneer weed species and in ecosystems such as the tundra , where insect vectors are rare .