对混播群落稳定性的判断存在时间尺度和空间尺度。
There are both spatial and temporal scales to consider when evaluating the stability of a mixed community.
削弱固沙群落的根系冗余可获得生物量上的补偿，但使群落稳定性下降。
Reducing root system redundancy could gain the compensation for aboveground biomass, but make community's stability decreased.
其中有机管理年限最长地块的昆虫群落的稳定性最好，常规管理的对照地块的昆虫群落稳定性最差。
The insect community stability of the plot of the longest organic management time was the best, while the control plot of conventional management was the worst.
从植物种群水平、植物功能群水平到群落水平，地上生物量的年度间变异性逐渐降低，稳定性逐渐增加。
From population level to functional group level, and then to community level, the yearly-variation of aboveground biomass minimizes gradually and stability increases.
然而这些些生物是生物群落的成员，如果群落的稳定性取决于其完整性，他们就有权持续生存。
Yet these creatures are members ofthe biotic community and, if its stability depends on its integrity, they are entitled tocontinuance.
石灰岩山季雨林是一种相对脆弱的生态系统，次生林蚂蚁群落的稳定性显著降低。
Karst monsoon forest is a relatively weak ecosystem, the stability of the ant community is obviously reduced in its secondary forest.
过度捕捞和环境恶化破坏了渤海生态系统的结构，使生物群落生产力下降，生态系统的稳定性转差。
Over exploitation and environmental degradation have broken down the Bohai Sea ecosystem, and reduced its resilience and stability.
DG指数在反映不同人工林土壤动物群落特征上具有很好的稳定性。
Our results showed that DG index truly reflects soil fauna community characteristics in various artificial vegetation types.
认为植物群落目标的设定应以遵循保证坡面稳定性的前提，实现与周围景观相协调，并且维护管理量小等原则。
The principle of aim enactment of vegetation community is put forward that ensuring the slope stability as premise should be harmonious with the surrounding environment and requires little management.
由于药剂对蚜虫种群无影响，群落的稳定性易因蚜虫种群的迅速增殖而遭到破坏。
However, because Dimilin had no direct effect on the population of aphis, this stability of insect community was easily disturbed by the rapid increase of aphis population.
沟谷热带雨林群落结构和功能(光合生产)的稳定性是以多个物种种群以及各层次中个体数量的相对稳定来维持的。
The stability of structure and function (photosynthesis production) of the ravine tropical rain forest is maintained by a lot of tree populations, and relative constancy of individuals in each layer.
南友K 93 K 154路段，木本草本植物群落物种丰富度明显大于纯草本植物群落，且木本草本植物群落的稳定性高于纯草本植物群落。
Friends of the south section K93K154, woody herb community species richness was higher than that of pure herb community, and woody and herbaceous communities stability than pure herb community.
城市绿地人工植物群落的结构决定了它的生态效益和稳定性。
The ecological benefits and sustainability of an urban artificial plant community are decided by its structure.
城市绿地人工植物群落的结构决定了它的生态效益和稳定性。
The ecological benefits and sustainability of an urban artificial plant community are decided by its structure.
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