由于人类的各种活动使环境受到不同程度的污染,故环境背景值的研究便成为环境质量评价研究的基础性工作,它不仅用于当前的环境质量评价及环境监测工作,而且对工农业的规划及发展也具有实际意义。我们对湘江谷地主要土壤类型中B,V,Sc和Ba等若干元素的环境背景值进行了初步研究,现报告如下。 Due to the various activities of human beings that pollute the environment to different degrees, the study of the environmental background value has become the basic work of environmental quality assessment. It is not only used in the current environmental quality assessment and environmental monitoring but also applied to the industrial and agricultural Planning and development also have practical significance. We conducted a preliminary study on the environmental background values ​​of several elements such as B, V, Sc and Ba in the main soil types of the Xiangjiang River valley, and are reported as follows.