| 杭嘉湖平原区富硒土壤特征与成因分析 |
| |
| 引用本文： | 宋明义,蔡子华,黄春雷,胡艳华,王加恩.杭嘉湖平原区富硒土壤特征与成因分析[J].广东微量元素科学,2011,18(8):20-26. |
| |
| 作者姓名： | 宋明义 蔡子华 黄春雷 胡艳华 王加恩 |
| |
| 作者单位： | 浙江省地质调查院,浙江,杭州,311203 |
| |
| 基金项目： | 中国地质调查局大调查项目(批准号:200214200013)资助 |
| |
| 摘 要： | 通过对浙北杭(州)嘉(兴)湖(州)平原区富硒土壤的研究,发现区内富硒土壤环太湖周围不连续地分布,土壤硒全量主要在0.3 ～ 0.5 mg/kg,平均值为0.389 mg/kg,标准离差和变异系数分别为0.037和 9.4%;土壤硒与土壤有机质关系密切(n=779,r=0.550),而与土壤pH不相关;土壤在有机质丰富和...
|
| 关 键 词： | 湖沼相 土壤母质 富硒土壤 基本特征 成因分析 浙北平原 |
The Characteristics and Genetic Analysis of Selenium-rich Soil in Hangjiahu Plain of Northern Zhejiang |
| |
| SOMG Mingyi,CAI Zihua,HUANG Chunlei,HU Yanhua,WANG Jiaen.The Characteristics and Genetic Analysis of Selenium-rich Soil in Hangjiahu Plain of Northern Zhejiang[J].Trace Elements Science,2011,18(8):20-26. |
| |
| Authors: | SOMG Mingyi CAI Zihua HUANG Chunlei HU Yanhua WANG Jiaen |
| |
| Institution: | SOMG Mingyi,CAI Zihua,HUANG Chunlei,HU Yanhua,WANG Jiaen (Zhejiang Institute of Geological Survey,Zhejiang Hangzhou,311203,China) |
| |
| Abstract: | Based on the study of selenium-rich soil in Hangjiahu Plain,the result showed that the selenium-rich soil distributed around the Tai Lake.The amount of soil selenium was from 0.3 to 0.5 mg/kg and its average,standard deviation and coefficient of variation were respectively 0.389 mg/kg,0.037 and 9.4%.The correlation analysis indicated that selenium was closely related to soil organic matter,(n = 779,r = 0.550),but it was not related to soil pH.The result of further study showed that the possibility of the ag... |
| |
| Keywords: | limnetic facies parent materials selenium-rich soil basic characteristics genetic analysis the plain of Northern Zhejiang |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
