Chemical Processes Regulating the Composition of Lake Waters
Chemical Processes Regulating the Composition of Lake Waters
复制标题
调节湖水成分的化学过程
DOI：
10.1002/9780470999271.ch4
复制
发表时间：
2007
影响因子：
2
通讯作者：
W. Stumm
中科院分区：
文献类型：
--
作者：
W. Stumm
自然界的稳态条件，就质子-电子平衡而言，是中性的。因此，大气酸沉降是大气、陆地和水之间的正常循环受到干扰的结果。图4.2改编自Schnoor和斯图姆（1985），显示了涉及大气污染物和大气中天然成分的各种过程。以下反应在酸沉淀的形成中是特别重要的：氧化反应，在气相或水相中，导致形成碳、硫和氮的氧化物（CO2、SO2、SO 3、H2SO 4、NO，
The steady-state condition of nature, with regard to proton–electron balance, is neutral. Acid atmospheric deposition, therefore, results from the disturbance of the normal cycles which couple atmosphere, land and water. Figure 4.2, adapted from Schnoor & Stumm (1985), shows the various processes which involve atmospheric pollutants and natural components in the atmosphere. The following reactions are of particular importance in the formation of acid precipitation: oxidative reactions, either in the gaseous or the aqueous phase, leading to the formation of oxides of carbon, sulphur and nitrogen (CO2, SO2, SO3, H2SO4, NO,