汤旺河下游水域主要离子组成及时空变化特征
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- 英文论文题名：Major ions composition and spatiotemporal variation of water in Tangwang River
- 论文作者：王飞 ; 战培荣 ; 刘伟 ; 应承 ; 王臣 ; 郝兵兵
- 英文论文作者：WANG Fei ; LIU Wei ; WANG Jilong ; YING Cheng ; WANG Chen ; LI Peilun ; College of Fisheries and Life Science ; Shanghai Ocean University ; Heilongjiang River Fishery Research Institute ; Chinese Academy of Fishery Sciences
- 年：2013
- 作者机构：上海海洋大学水产与生命学院;中国水产科学研究院黑龙江水产研究所;农业部黑龙江渔业生态环境监测中心;
- 论文关键词：汤旺河 ; 离子组成、时空变化、水质类型
- 英文论文关键词：Tangwang River ; major ions ; temporal and spatial distribution ; water qualitytype
- 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：X522;P342
- 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：1098k
- 原文格式：D
- 会议级别：全国
摘要
2013年5月至11月每期10天对汤旺河主要离子进行调查分析,结果显示:汤旺河年离子总量平均值为104.97mg/L,属低矿化度水,主要阴阳离子分别为HCO3—与Na+,水质类型为CⅡNa。2013年河水年内离子总量变化明显,离子组成亦变化显著。其中HCO3—与SO42-呈负相关关系,Clˉ基本不变。不同河段除Ca2+、Mg2+差异显著外,各离子组成及离子总量则无显著差异。分析采样点离子总量与离子组成的相关性可知,离子总量越高,SO42ˉ、Na+(K+)所占比例越大,HCO3-、Ca2+、Mg2+所占比例越小,汤旺河水质有向微咸水转化的趋势。试验获得的汤旺河离子总量、组成及时空变化等重要的基础数据,为汤旺河今后的水化学与水生态研究奠定基础。
Through measuring major ions of Tangwang River water every ten days from May to November in2013,we concluded that the average total ion content of the river was 104.97mg/L and the water of Tangwang River was low salinity water. The major anion and cation were HCO3—and Na+ respectively. The water type was CⅡNa,according to Alekin classification. The total ion content changed significantly in 2013,and the ion composition of the river changed significantly with the proportions of HCO3— and Mg+ Negative correlation.In addition to Ca2+、Mg2+ significant difference, the composition and the total ion showed no significant differences.. Analyzing the relation ship between the ion composition and total ion content in Tangwang River we concluded that the higher total ions concentration the less the proportion of HCO3- 、Ca2+、Mg2. The important information about total ions,ion composition and spatiotemporal variation of Tangwang River were obtained which laid a good found ation for water chemistry and ecological research in the future.
Through measuring major ions of Tangwang River water every ten days from May to November in2013,we concluded that the average total ion content of the river was 104.97mg/L and the water of Tangwang River was low salinity water. The major anion and cation were HCO3—and Na+ respectively. The water type was CⅡNa,according to Alekin classification. The total ion content changed significantly in 2013,and the ion composition of the river changed significantly with the proportions of HCO3— and Mg+ Negative correlation.In addition to Ca2+、Mg2+ significant difference, the composition and the total ion showed no significant differences.. Analyzing the relation ship between the ion composition and total ion content in Tangwang River we concluded that the higher total ions concentration the less the proportion of HCO3- 、Ca2+、Mg2. The important information about total ions,ion composition and spatiotemporal variation of Tangwang River were obtained which laid a good found ation for water chemistry and ecological research in the future.
引文
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[3]孙侃,段明威,丘林,等.汤旺河流域水资源评价分析[J].黑龙江水利科技.2010,6(38):135-137.
[4]林宪东,李继东,孙卫红.汤旺河流域水环境现状分析与评价[J].黑龙江水利科技.2005,5(33):93.
[5]韩英,王云山,范兆廷,等.黑龙江流域大麻哈鱼(Oncorhynchus keta Walbaum)资源现状研究[J].水产学杂志.2003,15(1):24-34.
[6]国家环境保护总局.HJ/T-1999.水质,河流采样技术指导[S].北京:中国环境科学出版社,1999.
[7]国家环境保护总局.GB/T7477-87.水质,钙和镁总量的测定EDTA滴定法[S].北京:中国环境科学出版社,1987.
[8]国家环境保护总局.GB/T11896-89.水质,氯化物的测定硝酸银滴定法[S].北京:中国环境科学出版社,1989.
[9]国家环境保护总局.GB/T7476-87.水质,钙的测定EDTA滴定法[S].北京:中国环境科学出版社,1987.
[10]雷衍之.养殖水环境化学[M].北京:中国农业出版社,2004:16,24,59.
[11]胡以怀,纪娟.海水盐差能发电技术的试验研究[J].能源工程,2009,29(5):18-21
[12]江敏,邢斌,卢柳,等.滴水湖湖水主要离子组成及时空变化特征[J].上海海洋大学学报.2011,20(2):290-294.
[13]周长进,锁成.黑河水资源特征及水环境保护[J].自然资源学报.2002,17(6):721-728.
[14]卢玲,彩霞,王海涛,等.绥芬河水化学特征[J].黑龙江科学.2011,2(2):4-6.
[15]乐嘉祥,王德春.中国河流水化学特征[J].地理学报.1963,29(1):1-12.
[16]金相灿.中国湖泊环境[M].北京:海洋出版社,1995:104,156,116,120,89.