It is of importance to obtain proxies reflecting the fluctuations of primary productivity in paleoceanographic studies.
寻求反映古海洋生产力变化的指标是古海洋学研究的重要内容。
It is an international hotspot by using "iron fertilizer" to increase Marine primary productivity, absorbing atmospheric CO2 and reducing the greenhouse effect.
利用“铁肥”方法增加海洋初级生产力、吸收大气中的CO2、降低温室效应是目前国际上的一个研究热点。
Annual net primary productivity (NPP) of terrestrial vegetation is the net amount of carbon fixed by plant photosynthesis. NPP is an important index in global change ecology.
植被的净第一性生产力(NPP)反映了植物每年通过光合作用所固定的碳总量，目前NPP研究是全球变化研究的重要内容之一。
Finally, the primary productivity of Taihu Lake is calculated with bio-optical model.
最后，利用生物-光模式，计算了太湖的初级生产力。
This paper summarizes progress for ocean primary productivity using remote sensing studies.
综述了近年来遥感海洋初级生产力的研究进展。
Net primary productivity (NPP) estimation is an important study field of global change and terrestrial ecosystems (GCTE).
植被净初级生产力(NPP)研究是全球变化与陆地生态系统的核心内容之一。
Aims Vegetation net primary productivity (NPP) and its responses to global change have been focuses of global change research.
植被净初级生产力及其对气候变化的响应研究是全球变化的核心内容之一。
Phosphorus (p) is one of the main limiting nutrients to the plant growth and net primary productivity (NPP) in terrestrial ecosystem.
磷元素是陆地植物生长和生态系统净初级生产力的主要限制因子之一。
Microscopy and the method of black and white bottle were used to study algae population and primary productivity in coastal fishpond.
用显微镜检与黑白瓶测氧法测定滩涂鱼塘藻类种群及初级生产力。
Annual net primary productivity (NPP) of terrestrial vegetation is the net amount of carbon fixed by plants through photosynthesis in one year.
陆地植被的年净第一性生产力是植物每年通过光合作用所固定的碳总量。
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（NPP）和群落演替的影响。
The results show that annual changes and seasonal distribution of precipitation led to the fluctuation of the primary productivity of the community;
结果表明：降水量的年度变化及其季节分配直接导致了克氏针茅草原群落初级生产力的年度波动；
Precipitation is a key determinant of plant productivity in forest, whilst in arid regions there is an approximately liner increase in primary productivity with increasing precipitation.
降雨量是森林植物生产量的关键决定因子，而在干旱地区，初级生产量随降雨量的增加大致是一个线性增长。
This peper expounds the dynamic problem of biogeography in remote sensing of oceanic primary productivity based on the analysis of submarine light spectral response of algae photosynthesis.
本文在分析水下光场和藻类光合作用光谱响应基础上，阐述了海洋初级生产力遥感中的生物-地理动力学问题。
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.
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 sensitivity analysis of primary factors affecting the forest Net primary Productivity (NPP) is important to estimate NPP accurately.
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.
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。
应用推荐