客观评价森林生态系统服务功能价值动态变化，对于科学经营与管理森林资源具有重要的现实意义。
It has important significance for scientifically managing and running forest resources to evaluate the dynamic changes of the service function of forestry ecosystem system.
森林生物量估算是进行陆地生态系统碳循环和碳动态分析的基础，业已成为生态学和全球变化研究的重要内容之一。
As a base to analyze the terrestrial carbon cycle and dynamic, forest biomass estimation has been one of important contents of ecology and global change study.
每个生态系统都是一个动态的网络，总是在流变，总处在重塑自己的过程中。
Every ecosystem is a dynamic web always in flux, always in the processes of reshaping itself.
并着重对其恢复过程中生态系统动态、定量化的评价指标进行了初步研究。
The paper stress on analysis dynamics of ecosystem and quantitative evaluation indexes in the process of the restoration.
生态系统转换影响土壤有机碳的动态、循环及环境质量。
Ecosystem conversion affects the dynamic change and cycle of soil organic carbon and environmental quality.
湖泊是一个复杂的动态的生态系统，其恢复与管理是一个十分复杂的系统工程。
Lake is a complicated, dynamic ecological system, the resumption and management of which is a complex systematic project.
生态系统中的水圈、气圈、土石圈、生物圈、能量圈也呈动态平衡。
The hydrosphere, atmosphere, pedosphere, lithosphere, biosphere, and energy circle in an ecosystem are also in a dynamic balance.
一周年内的寄主转移动态结果表明，球孢白僵菌在松林生态系统中不同寄主间可转移寄生。
The anniversary host transfer dynamics further revealed that B. bassiana could transfer among different host insects in the pine ecosystem.
通过分析试图了解这一生态系统中降解有机磷农药氧乐果细菌的季节消长动态。
Through analysing, we attempt to know the degrading omethoate bacteria's development of seasonal growth and decline in this ecosystem.
本文通过对状态方程的定性分析，给出关于离散动态系统的若干定理，以及在生态系统与管理系统中的应用。
In this paper, we give the theorems of dynamic system as well as applications in the ecosystem and the management system by the qualitative analysis for the state equations.
植物病原菌作为森林生态系统的重要组成成分及调控因子之一，在森林动态中扮演着重要的角色。
As a component and regulator in forest ecosystem, plant pathogens play an important role in forest dynamics.
在我们生存的世界里，万物都在围绕着一定的规律循环着，即遵守着生态系统的动态平衡。
In the world that we exist, creation all surround certain law to circulate, then obey the dynamic equilibrium of eco-system.
企业战略是动态协调企业组织和外部客观环境的社会生态系统，具有丰富的生态学内涵。
Corporate strategy is a social ecosystems harmonizing organization and external objective environment to achieve dynamic fit, which has abundant ecological meaning.
另外针对欧亚大陆典型草原生态系统中实生苗动态对于刈割或放牧干扰的响应还很少有实验性研究。
Moreover, the responses of seedling dynamics to different disturbances such as mowing and grazing in Eurasian typical steppe ecosystems have been scarcely studied before.
国土绿化是一个结构复杂，因素众多，动态多变的生态系统。
Land virescence is a dynamic ecosystem with complex structure and many factors.
景观生态系统，景观动态研究包含了时空两个方面的动态变化，一般可分为随机景观模型和基于过程的景观模型。
The study of landscape ecosystem models consist of stochastic model and process-based landscape model, including temporal and spatial dynamic changes.
对退化生态系统的层次结构、层片结构、高度级结构及其动态等进行了研究。
Layer structure, synusia structure and height - classes structure and dynamics of degraded ecosystem were studied.
植物外来种对生态系统的影响主要体现在生产力、土壤营养、水分、干扰体制、群落的结构和动态等方面。
The effects of exotic species to ecosystems are mainly on the productivity, soil, water, disturbance, community structure and dynamics.
森林土壤呼吸是陆地生态系统土壤呼吸的重要组成部分，其动态变化将会对全球碳循环产生深远的影响。
Forest soil respiration is an important part of the soil respiration in terrestrial ecosystems, the dynamic changes of which will bring far-reaching influence on the global carbon cycling.
完善的流域生态系统的维持依赖于其自然动态特征的保持。
The ecological integrity of river ecosystems depends on their natural dynamic character.
反刍动物瘤胃是一个复杂的微生态系统，瘤胃微生物与宿主之间、微生物与微生物之间处于一种既协同又制约的动态平衡关系。
The rumen of ruminant was a complex micro ecosystem, which there was a dynamic balance that was both collaborative and constraints between rumen microorganisms and host, and also between microbes.
健康的生态系统是一种动态的平衡，生物适应了这种变化才得以生存，古老的蒙古族也是如此。
A healthy ecosystem is a fluid balance: life must adapt to these changes in order to survive, and the ancient Mongolian people are no exception.
本文正是通过对自然界生态系统中植物在生长过程中所受到的环境因素影响作用的研究，提出了基于环境敏感的植物动态生长模型。
By analyzing the effect of environment on the plant in nature, the paper puts forward the model of plant development based on the environment sensitivity.
运用系统分析的理论与方法，分析了中国水生态系统的特征及各组分间的相互作用，建立了中国水安全动态模型。
China water security dynamic model were built up based on the systematical analyses of characteristics and their inter relationship of sub systems of water resource system in China.
人为干扰和立地条件对退化生态系统的垂直结构和动态具有深刻的影响。
Human disturbance and site condition had deeply effect on the vertical structure and its dynamics in...
本文总结了罗非鱼不同放养密度的微型生态系统中N、P浓度及P分布动态观测结果。
This paper studies the dynamics of N and P in freshwater microcosms with varying densities of Nile tilapia(Oreochromis nil(?)
是湿地生态系统的动态结构，以及人类活动和水生系统的不同层次。
The dynamic system of wetland. The different layering of human behavior and aquatic system.
是湿地生态系统的动态结构，以及人类活动和水生系统的不同层次。
The dynamic system of wetland. The different layering of human behavior and aquatic system.
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