Effects of Simulated Acid Rain on Soil Chemical Properties of Potting Yellow Cinnamon Soil Under Quercus Variabilis
作者单位：Institute of Environmental Research Shandong University Shandong Provincial Engineering and Technology Research Center for Vegetation Ecology Shandong University Institute of Ecology and Biodiversity School of Life Science Shandong University
会议名称：《2012 Asian Pacific Conference on Energy,Environment and Sustainable Development(APEESD 2012)》
会议日期：2012年
学科分类：083001[工学-环境科学] 0830[工学-环境科学与工程（可授工学、理学、农学学位）] 07[理学] 08[工学] 070602[理学-大气物理学与大气环境] 0706[理学-大气科学]
基 金：financially supported by “National Science and Technology Major Project” (No. 2012ZX07209-004) “National Natural Science Foundation of China” (No. 30970166) “Science and Technology Planning Project of Shandong Province” (No.2011GGH21605) “Independent Innovation Foundation of Shandong University, IIFSDU” (No.2012TS038)
关 键 词：Acid rain Acidified soil Yellow cinnamon soil Soil chemical properties
摘 要：Acid rain pollution is a serious environmental problem in the world. This study investigated the impacts of simulated acid rain on yellow cinnamon soil planted with seedlings of Quercus variabilis. The results showed that the acidity of simulated acid rain had complex impacts on the organic matter content of the studied soil. With the decrease of the acidity, available K increased but soil pH reduced. Rainfall of simulated acid rain also had impacts on available K and the soil pH, and produced the same trend as the acidity. In conclusion, we estimated that high intensity and large rainfall of acid rain could affect soil properties.