tundra soil
常见例句
- Tundra burning may also release more organic carbon, a greenhouse gas currently stored in the soil, into the atmosphere.
苔原燃烧也可能释放出更多的有机的碳，二氧化碳目前储存在土壤中，这样将会到大气层中。 - Ice wedges penetrate deep into frozen soil, chiseling tundra into room-size polygon—a signature texture of permafrost landscapes.
冰楔可以深深穿入冰冻的土壤，将冻原雕凿成一个个如房间大小的多角地裂块，是永冻层景观的一个特征。
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