Standard No.:	DB46/T 687-2025
English Name:	Environmental background values of soil
Chinese Name:	土壤环境背景值
Chinese Classification:	Z50    Environmental Quality Standard for atmosphere, water and soil
Professional Classification:	DB    Provincial Standard
Issued by:	Hainan Provincial Administration for Market Regulation
Issued on:	2025-04-15
Implemented on:	2025-6-1
Status:	valid
Language:	English
File Format:	PDF

本文件规定了土壤环境背景值和使用方法。
本文件适用于海南省（不含三沙市）中酸性侵入岩母质、基性火山岩母质、沉积岩母质、变质岩母质、碱性侵入岩母质、酸性火山岩母质、第四纪松散沉积物母质等七种成土母质的区域性土壤环境背景状况评价。