寻乌县长宁-吉潭地区灌溉水与水系沉积物地球化学评价  

Geochemical Characteristics and Evaluation of Irrigation Water and River Sediments in Changning-Jitan Area,Xunwu County

作　　者：钟春荣 黄锦[1] 张涛亮[1] ZHONG Chun-rong;HUANG Jin;ZHANG Tao-liang(Jiangxi Geological Survey Research Institute,Nanchang 330030,China)

机构地区：[1]江西省地质调查研究院,江西南昌330030

出　　处：《有色矿冶》2021年第5期55-58,共4页Non-Ferrous Mining and Metallurgy

基　　金：中国地质调查局江西省寻乌县南桥—龙廷地区1∶5万土地质量地球化学调查(编号:DD20160321-002)。

摘　　要：灌溉水和水系沉积物是土地质量的重要组成因素。通过对寻乌县长宁-吉潭地区灌溉水与水系沉积物的地球化学特征进行系统研究,并采用《农田灌溉水质标准》(GB5084-2005)及《土壤环境质量标准》(GB15618-1995)等规定的评价标准,对灌溉水及水系沉积物进行了地球化学评价,评价结果显示研究区内灌溉水及水系沉积物土壤质量总体较好。Irrigation water and river sediments are important components of land quality.This paper systematically studies the geochemical characteristics of irrigation water and sediments in the Changning-Jitan area of Xunwu County,and adopts the"Farmland Irrigation Water Quality Standard"(GB 5084-2005)and"Soil Environmental Quality Standard"(GB 15618-1995),conducted a geochemical evaluation of irrigation water and water system sediments,and the evaluation results showed that the soil quality of irrigation water and water system sediments in the study area was generally good.

关 键 词：地球化学 灌溉水 水系沉积物 寻乌县 

分 类 号：P641.6[天文地球—地质矿产勘探]