山仔水库沉积物含水率和有机质的空间分布特征
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- 英文论文题名：Distribution of water ratio and organic matter in Sediment of Shanzai Reservior
- 论文作者：魏淑珍 ; 王菲凤
- 英文论文作者：WEI Shu-Zhen ; WANG Fei-Feng ; Fujian Environmental Monitoring Center ; Fujian Normal University
- 年：2013
- 作者机构：福建省环境监测中心站;福建师范大学;
- 论文关键词：山仔水库 ; 沉积物 ; 含水率 ; 有机质
- 英文论文关键词：Shanzai Reservior ; sediment ; water ratio ; organic matter
- 会议召开时间：2013-12-26
- 会议录名称：2013年水资源生态保护与水污染控制研讨会论文集
- 语种：中文
- 分类号：X524;X143
- 学会代码：HJKP
- 会议名称：2013年水资源生态保护与水污染控制研讨会
- 会议地点：中国黑龙江哈尔滨
- 主办单位：中国环境科学学会、环境保护部环境规划院、哈尔滨工业大学、哈尔滨师范大学、中国科学院南京地理与湖泊研究所
- 学会名称：中国环境科学学会
- 页数：6
- 文件大小：1114k
- 原文格式：D
- 会议级别：全国
摘要
本文对山仔水库沉积物含水率和有机质的空间分布特征进行了研究,于2009年秋季和2010年夏季采集山仔水库七里、库心和坝前断面沉积物柱状样(每5cm分一层),实验室内测定含水率和有机质的含量水平。结果表明,山仔水库沉积物中含水率为49.7%~55.1%,有机质含量为1.976%~2.253%。水平方向上,2009年秋季,七里为含水率、有机质高值区,。2010年夏季七里为OM高值区,坝前为含水率高值区。垂向分布上,山仔库区各断面沉积物含水率、OM含量总体上表现为沿深度增加而减少的趋势。
This paper studied the spatial distribution of water ratio and organic matter in the sediment of Shanzai Reservior, the columnar sediment samples were collected from Qili, Kuxin and Baqian sections in the autumn of 2009 and the summer of 2010(the samples were stratified with depth of 5 cm per layer),water ratio and organic matter contents of the samples were determining in the laboratory. The results showed that water ration values in the sediment samples ranged from 49.7% to 55.1%, organic matter values were from 1.976%to 2.253%. On the horizontal distribution, in the autumn of 2009, the high values of water ratio and organic matter were in Qili. In the summer of 2010, the high values of water ratio was in Baqian, the high values of organic matter was in Qili. In the vertical direction, water ratio and organic matter contents decreased along with the degree of depth.
This paper studied the spatial distribution of water ratio and organic matter in the sediment of Shanzai Reservior, the columnar sediment samples were collected from Qili, Kuxin and Baqian sections in the autumn of 2009 and the summer of 2010(the samples were stratified with depth of 5 cm per layer),water ratio and organic matter contents of the samples were determining in the laboratory. The results showed that water ration values in the sediment samples ranged from 49.7% to 55.1%, organic matter values were from 1.976%to 2.253%. On the horizontal distribution, in the autumn of 2009, the high values of water ratio and organic matter were in Qili. In the summer of 2010, the high values of water ratio was in Baqian, the high values of organic matter was in Qili. In the vertical direction, water ratio and organic matter contents decreased along with the degree of depth.
引文
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