The Amazon rain forest is home to the highest number of plant and animal species (种类) on Earth.
亚马逊雨林是地球上动植物种类最多的地方。
The result shows that there are obvious difference in the colonization rate, density and species number of AMF when the inocula are soil from the different plant community.
结果表明：用不同植物群落的土样作为接种物，三叶草菌根侵染率和根际AMF种类和密度有很大差异，但菌根真菌种类数目较多；
Cabomba had been the dominant or co-dominant species in the most investigated submerged plant communities, and its dominance negatively correlated with the number of species markedly.
水盾草在所调查的大部分沉水植物群落中基本上为优势种或共优种，并且其优势度与物种数呈显著负相关。
The garden of the dominant species in the aphid species, the number of great changes have taken place, and these changes in landscape and plant in Wuhan is closely related to the restructuring.
其园林蚜虫的优势种群在种类、数量上都发生了很大变化，而且这些变化与武汉地区园林植物结构的调整密切相关。
Fig. 1 number of invasive species in agricultural ecosystems in Chinese provincial districts (a) and relationships between species Numbers of plant invaders and animal and microbe invaders (b).
图1中国省级行政区农业生态系统入侵种数统计。a图中数字表示各省级行政区总入侵种数，b图为各地植物入侵种与动物和微生物入侵种数的线性回归。
Some 140 bird species also inhabit the valley, as well as a number of endangered plant and animal species, including the giant panda and the Sichuan takin.
山谷中现存约140种鸟类，还有许多濒临灭绝的动植物物种，包括大熊猫和四川扭角羚。
Grassland deterioration results in reduction of number of plant species, worsening of forage quality and ecological conditions of the grassland.
草原退化就是指草地植物数量减少、质量变坏以及生境条件劣化的草地。
In addition to the striking beauty of the landscape, the region is also noted for the fact that it is home to a number of endangered plant and animal species.
除了迷人的自然景观，该地区还因庇护着大量濒临灭绝的动植物物种而引人注目。
In addition to the striking beauty of the landscape, the region is also noted for the fact that it is home to a number of endangered plant and animal species.
除了迷人的自然景观，该地区还因庇护着大量濒临灭绝的动植物物种而引人注目。
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