不同生境条件下软紫草 Arnebia euchroma
生物生存环境条件 living environmental condition
生物环境条件 bioenvironmental condition
非生活环境条件 nonliving environmental condition
生存环境条件 survival environmental conditions
在该地区，植被盖度能较好地指示生境条件。
Vegetation coverage was found to be a good indicator for habitat conditions.
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。
Grassland deterioration results in reduction of number of plant species, worsening of forage quality and ecological conditions of the grassland.
但是由于沙冬青分布区生境条件恶劣，使得这一珍贵物种已逐渐濒临灭绝。
But the condition of distributing area of Ammopiptanthus is so bad that the value species is being die out.
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