net primary productivity

According to Lieth-Box model, the net primary productivity, the outputs of cereals and wood in Fujian province are assessed using the data of annual temperature, rainfall and evaporation.

应用Lieth&Box模型，结合主要气象因子（降水量、气温等）资料分别计算了福建省森林植被的可能净第一性生产力、谷物产量和木材产量。

Application of CASA model to the estimation of Chinese terrestrial net primary productivity

利用CASA模型估算我国植被净第一性生产力

Estimation of Heihe Basin Net Primary Productivity Using the CASA and Multi-spectral Radiometric Data

基于CASA和多光谱遥感数据的黑河流域NPP研究

The belowground net primary productivity ( BNPP) is an important ecological variable to evaluate structure and function of grassland ecosystem.

地下净生产力是草原生态系统结构和功能的体现，也是评价该生态系统结构和功能的重要指标之一。

With CO2 remained unchanged and temperature increased by 4C, the induced increase in evapotranspiration could reduce the average biomass and net primary productivity ( NPP) over the whole transect by 32.1% and 41.9% respectively.

在当前CO2浓度条件下，温度上升4℃导致的蒸散增加可使全样带自然植被的平均生物量和生产力分别下降32.1%和41.9%。

The average potential grassland productivity trended to minish by using the net primary productivity model of natural vegetation.

使用自然植被净第一性生产力模型估算的天然草地生产潜力平均值总体上有变小的趋势。

Modeling response of mixed Korean pine and broad-leaf forest to climate change Simulation of forest net primary productivity in northeastern China with IBIS

阔叶红松林净初级生产力对气候变化响应模拟基于IBIS模型的东北森林净第一性生产力模拟

The impact of global change on net primary productivity ( NPP) and community succession of salinized meadow in north of Tarim Basin was discussed.

本文探讨了全球变化对塔里木盆地北部盐化草甸净第一性生产力（N PP）和群落演替的影响。

Biomass and net primary productivity of artificial tropical rainforest in Xishuangbanna.

西双版纳热带人工雨林生物量及净第一性生产力的研究原发性骨髓纤维化（附5例报告）