Analysis and pollution evaluation of heavy metal content in soil of the Yellow River Wetland Reserve in Henan.

ABSTRACT:

Objective

This study aims to assess the contamination levels of six heavy metals, namely arsenic (As), cadmium (Cd), chromium (Cr), copper (Cu), mercury (Hg), and lead (Pb), in the soil of the Henan Yellow River Wetland Reserve. It seeks to reveal the spatial distribution and trends of heavy metal pollution, providing a scientific basis for the rational utilization and effective protection of soil. Additionally, it aims to propose targeted management and remediation recommendations to mitigate or prevent soil pollution.

Method

A total of 706 soil samples were collected in this area in combination with the land use type map. As and Hg were determined by atomic fluorescence spectrometry, and Cr, Cu, Pb and Cd were determined by inductively coupled plasma mass spectrometry. Tak

SUBMITTER: Chen X 

PROVIDER: S-EPMC10725677 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature