年降水量的增加对提高自然植被净第一性生产力具有积极作用。

Increasied annual precipitations have played a positive role to improve Natural vegetation NPP.

youdao

对影响森林植被净第一性生产力的主要因子进行敏感性分析是准确估计NPP的需要。

The sensitivity analysis of primary factors affecting the forest Net primary Productivity (NPP) is important to estimate NPP accurately.

youdao

植被净第一性生产力（NPP）的研究有助于碳循环和碳动态的研究，其敏感性对全球气候系统有着重要的影响。

The study of the net primary productivity (NPP) will contribute to the study of the carbon cycle and the carbon dynamic changes. Its sensitivity has a great influence on the global climate system.

youdao