【摘要】 随着工业化的快速发展,大量工业废弃物的无达标排放到环境中,造成了环境污染。其中重金属污染更是引起了人们的高度重视,很多学者对重金属的生态效应及地球化学循环进行了比较深入、系统的研究。本文仅以重金属铅为例,就近年来国内外学者对其的生态学效应、地化循环研究进行了综述,为以后进一步探讨铅污染问题提供有益的借鉴。更多还原

【Abstract】 With the development of industrialization,a large number of industry offals have discharged into the environment without being treated which caused great pollution to the natural environment.This has attracted more and more attention from all walks of life in the society.Many scholars have studied systematically and deeply the ecological effect of the heavy metal and global chemical recycle.This paper takes heavy metal lead as an example and makes a survey about ecological effect and global chemical recycle of lead in recent years.Meanwhile,it offers beneficial reference for people who will probe into lead pollution issues further.更多还原