The varied types of landform and remarked difference of soil distribution in southwest karst mountainous areas are influenced by the topographical morphology.

西南岩溶山区地貌类型多样、土壤的分布差异明显，受控于地貌形态。

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The paper analyses the expansive soil distribution of He-An expressway affected by geological structure and stratum.

本文分析了合安高速公路沿线地区的地质构造和地层对膨胀土分布与性质的影响。

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This paper adopted the soil distribution area, sampling data and soil organic content from the first soil general survey and applied the technique of GIS to estimate soil carbon reservior in China.

根据中国第一次土壤普查得到的土壤各类型分布面积、采样数据、土壤有机质含量，运用GIS技术，来估算土壤碳库。

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The HSE investigation focussed on the possibility of a faulty gas distribution system and found the cast iron mains pipe was sunk in sandy-gravelly soil that was classified as "very aggressive" to "moderately corrosive".

BBC: Shrewsbury gas explosion 'no-one's fault' HSE concludes

It also carries the risk of producing an inaccurate picture of the overall distribution of moisture, as the spots chosen for sampling may be considerably damper or drier than the soil just a few metres away.

ECONOMIST: Winemaking and radar