勐海茶园土壤单元素异常特征分析  

Analysis of single element anomaly characteristics in soils of the Menghai tea garden

作　　者：向代龙 朱杰勇[1] 宋进范 顾鹏 丁哲薇 李召 玉咏 XIANG Dailong;ZHU Jieyong;SONG Jinfan;GU Peng;DING Zhewei;LI Zhao;YU Yong(Kunming University of Science and Technology,Kunming 650093,China;Menghai Tea and Green Food Industry Development Centre,Xishuangbanna 666200,China)

机构地区：[1]昆明理工大学国土资源工程学院,昆明650093 [2]勐海县茶叶与绿色食品产业发展中心,西双版纳666200

出　　处：《茶叶》2025年第1期15-19,共5页Journal of Tea

摘　　要：本文在深入参考《1/200000勐海幅区域地质调查报告》的基础上,针对勐海班章一号基地,精心组织并实施了1∶10000比例的土壤地球化学实地测量与野外采样工作。依据严格的单元素等值线异常图选取标准,对研究区内土壤中Fe、Zr、Sr、Rb、Th、Mn、As、Zn这八种关键元素进行地球化学单元素异常特征分析。通过对研究区内土壤地球化学数据的详尽解析,精确描绘了单元素异常浓集区的含量分布与浓集特征图,并对每个综合异常进行了科学、合理的推断与解译。同时,还针对相应的单元素异常分布图,提出了富有建设性的建议,以期为后续研究提供有力支持。Based on the “1∶200,000 Regional Geological Survey Report of Menghai Area”,this study systematically organized and conducted a 1∶10,000 scale soil geochemical field survey and sampling for the No.1 Base of Menghai Banzhang tea.Based on stringent single-element contour map selection criteria,the geochemical anomaly characteristics of eight key elements including Fe,Zr,Sr,Rb,Th,Mn,As,and Zn in the soil of the study area were analyzed.Through a detailed analysis of soil geochemical data in the tested area,we accurately delineate the distribution and concentration characteristics of individual element anomalies.Scientific and reasonable interpretations are provided for each composite anomaly.Additionally,constructive recommendations are offered for the corresponding single-element anomaly distribution maps to provide robust support for subsequent research.

关 键 词：土壤地球化学测量 地球化学特征 单元素异常评价 XFR分析仪 

分 类 号：S15[农业科学—土壤学]