The soil degradation degree in the woodland of Quercus variabilis was lightest in arbor restoration stage. The main types of soil degradation were of poor nutrients,poor microorganism,bad structure,basification and heavy drought.
乔木恢复阶段中次生栓皮栎林地土壤退化最轻;库区土壤退化类型有贫养分化、贫微生物化、结构劣化、碱化和严重干旱化。
参考来源 - 黄河小浪底库区不同恢复阶段土壤退化评价·2,447,543篇论文数据，部分数据来源于NoteExpress
To the same soil degradation series, higher the fractal dimension, more serious the soil degradation.
对于同一土壤退化系列，分形维数越高，土壤退化越严重。
The dry and hot valley of Jingsha River is one of fragile ecological environment areas in China, where the soil degradation was very serious.
金沙江干热河谷地区是我国生态环境脆弱地区之一，土壤退化十分严重。
The soil degradation integrated 10 indexes of soil property indicated that compared with the primary marsh, the wetland under different utilization types all degraded.
综合土壤性质10项指标计算的土壤退化指数表明，与原生沼泽相比，不同利用方式下的湿地均出现退化。
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