Deep rooting of rice plant made easy to absorb more nutrients from deep soil layers, and protected the plant from lodging at reproductive stage.

深根水稻植株从深层土壤中吸收更多养分、保护植株在生殖生长阶段不倒伏。

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The carbon dioxide would have been compressed and pumped underground into deep soil layers. Monitoring devices would have tested whether any was escaping to the atmosphere.

二氧化碳本应该被压缩且压到底地下至土层深处。监测设备本应该测试是否有气体逃到大气层中去。

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Of artificial pollution, it only impacted on the soil layers at surface and resulted in its high manganese, while the deep soil layers are similar to those without contamination.

人为污染主要影响土壤表层，以表层土壤中高锰为特征，其深层土壤中锰与无污染状态相似。

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The permafrost underneath those trees is melting, exposing deep layers of peat soil that has locked away carbon for thousands of years.

NPR: Stronger Wildfires Part of Emerging Global Pattern