论文部分内容阅读
本文研究了酸雨ｐＨ值对福建省森林土壤酸中和能力的影响，结果表明：福建省森林土壤的酸中和能力主要取决于土壤对ＳＯ２－４的吸附能力；在试验范围内，降雨ｐＨ值与土壤ＡＮＣ和ＡＮＣｃ值呈显著正相关，而与ＡＮＣａ值无显著相关性
In this paper, the effect of acid rain pH on the acid neutralization ability of forest soils in Fujian Province was studied. The results showed that the acid-neutralizing capacity of forest soils in Fujian mainly depended on the SO2-4 adsorption capacity. In the experimental range, There was a significant positive correlation between soil ANC and ANCc, but no significant correlation with ANCa