ประโยคภาษาจีน : 中文句子 |
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jiē guǒ 结果 biǎo míng 表明 kē ěr qìn shā de 科尔沁沙地 cǎo diàn 草甸 zhí bèi 植被 yǐ 已 chū xiàn 出现 le 了 yán zhòng 严重 tuì huà 退化 xiàn xiàng 现象 wù zhǒng 物种 duō yàng xìng 多样性 hé 和 jūn yún dù 均匀度 xià jiàng 下降 shēng tài 生态 yōu shì 优势 dù 度 shàng shēng 上升 |
The results showed that the meadow vegetation in Keerqin Sandy Land has seriously degraded. Species diversity and evenness of community has decreased and ecological dominance increased. |