To study variability in the nutritional quality of organic composts and its effects on produce quality is very important......

Afforestation of former croplands has been proposed as a promising mitigation of the rising atmospheric CO2 emissions m ......

Biochar addition can improve the physical and hydraulic characteristics of sandy soil. This study investigated the effec......

Complex erosion by wind and water causes serious harm in arid and semi-arid regions.The interaction mechanisms between w......

本文通过对荣华二采区10...

生物质炭是农作物废弃物高温厌氧炭化制成的富碳物质,其结构稳定,具有发达的孔隙结构,巨大的比表面积和丰富的表面官能团,能吸附NH......

本文结合苏州轨道交通区间隧道过胥江的施工实际情况，详细介绍盾构机在富水地区砂性土层穿越浅覆土河床的技术方法。“,”Thecombin......

以实际工程为例,结合工程的具体情况对砂性土地质条件下轻质泡沫土路基出现裂缝的原因进行了分析。经过分析证明,泡沫土路基出现病......

提出了一个描述砂质土循环载荷条件下主要特性的本构模型，并且采用不同围压下多种加载途径的土力学实验确定了模型中的待定材料常数......