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首页> 外文会议>International Conference on Insulating Materials, Material Application andlectrical Engineering >Study on Environmental Materials with the Influence of Soil Carbon of Temperate Forests along an Altitude Gradient
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Study on Environmental Materials with the Influence of Soil Carbon of Temperate Forests along an Altitude Gradient

机译：温带林沿高度梯度对环境材料的研究

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Forests cover 30% of global land area and maintain 73% of global soil carbon which is important to the global carbon cycle. In forest ecosystem, climate was expected to affect the quality and quantity of environmental materials (detritus) inputs to soil and soil chemical and physical processes which then affected carbon storage technically. Thus, altitude provided a wonderful site for this environmental research. We collected five soils along the altitudinal gradient on the Changbai Mountain in the North Temperate Zone to analyze the soil properties and carbon content. The results showed the highest SOC content was observed at lowest altitude for the larger plants residues (environmental materials). Except the lowest altitude, the amount of SOC increased with altitude for the low decomposition under the cold temperature. Multiple environmental factors (such as soil type, topography and vegetation) were thought to regulate SOC technically.
机译：森林占全球土地面积的30％，维持73％的全球土壤碳，这对全球碳循环很重要。在森林生态系统中，预计气候将影响环境材料的质量和数量（Detritus）对土壤和土壤化学品和物理过程的进口，然后在技术上影响碳储存。因此，高度为这项环境研究提供了一个很棒的网站。我们在北温带区的长白山沿着高度梯度收集了五个土壤，分析了土壤性质和碳含量。结果表明，在较大的植物残留物（环境材料）的最低海拔高度下观察到了最高的SoC含量。除了最低的高度之外，SOC的量随高度的寒冷温度下的低分解而增加。据认为，多种环境因素（如土壤类型，地形和植被）技术措施。

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