Evolution of River Water Quality and Its Response to Environment Acidification in Dongliao Basin

YAN Denghua; HE Yan; DENG Wei; ZHAI Jinliang

您当前的位置：

首页 >

文章列表页 >

Evolution of River Water Quality and Its Response to Environment Acidification in Dongliao Basin

- Evolution of River Water Quality and Its Response to Environment Acidification in Dongliao Basin
- Bulletin of Soiland Water Conservation Vol. 21, Issue 4, Pages: 1-5(2002)
- 作者机构：
  
  1. 中国科学院东北地理与农业生态研究所,吉林,长春,130012
  2. 中国科学院,北京,100864
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2002
- 稿件说明：
移动端阅览
YAN Denghua, HE Yan, DENG Wei, et al. Evolution of River Water Quality and Its Response to Environment Acidification in Dongliao Basin[J]. Bulletin of Soiland Water Conservation, 2002, 21(4): 1-5.
DOI：

YAN Denghua, HE Yan, DENG Wei, et al. Evolution of River Water Quality and Its Response to Environment Acidification in Dongliao Basin[J]. Bulletin of Soiland Water Conservation, 2002, 21(4): 1-5. DOI：

摘要

根据东辽河流域的自然特征

以二龙山水库为界

将东辽河分成山区和平原区河流两段进行研究。采用主成分分析的方法

探讨了不同统计口径水质演化的年际和月变化特征。采用相关分析法

分析了水质演化与环境酸化之间的关系。东辽河流域水质污染较为严重

必需进行及时有效的综合整治;流域水质演化的动力学因子主要为有机污染类物质

平原片和全流域统计口径污染因素类似程度较高

从整个流域来看

二龙山水库以下的污染 (包括公主岭市的城市污水和梨树县的农业污染)是一个不可忽视的因素;水质演化具有明显的逐月和年际变化规律;水质演化对环境酸化具有很好的响应。

Abstract

Based on physical features of the basin，the Dongliao river is divided into two parts，namely hill- river and plainiiver with the Erlongshan lake as the bound- The monthly and yearly evolution of water quality were studied by means of PCA，and its response to environment acidification is analyzed by means of correlation. The water is seriously polluted and must be renovated. The primary pollution factor is organic mat?ter. The pollution of lower reach must not be neglected. The evolution of water quality is monthly and yearly， and the response to the acidification of environment is strong.

关键词

Keywords

references

陈静生.环境酸化与陆地水质演化--一个有意义的新研究领域[J].环境科学学报,1997,17(1):1.

Meybeck M, Heimer R.The quality of river from pristine stage to global pollution[J].Palaeogeography, Palaeoclamatology, Palaeoecology (Global and Planetary Change), 1989,75:283-309.

陈静生,关文荣,夏星辉.长江中上游水质变化趋势与环境酸化关系[J].环境科学学报,18(3),263-270.

陈静生,夏星辉.川贵地区长江干流河水主要离子含量变化趋势及分析[J].中国环境科学,1998,18(2):131-135.

严登华,何岩,邓伟,等.图们江流域水体pH值的变化特征及成因[J].农业环境保护,2001,20(1):

严登华,何岩,邓伟,等.生态水文过程对东辽河水环境系统的影响[C].长春:吉林省科学技术学会论文集,2000年10月.

严登华,何岩,邓伟,等.水资源抵御耦合空间结构的初步构想[J].东北师大学报(自然科学版),2000(4):

Gert Knutsson.Trends in the acidification of groundwater quality management[C].Proceedings of the GOM 93 conference hold at Yallin, September,1993.

翟金良,邓伟,郭传新,等.吉林省城市大气降水pH值时空分异及成因[J].城市环境与城市生态,1999,12(5):50-53.

Views

1378

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Application of Hopfield Neural Network Based on Factor Analysis to Water Quality Evaluation

Effects of tartaric acid addition on respiration of reclaimed soil

Response of plant community species diversity to soil environment on slopes of Zhengyao Expressway

Water use efficiency and its spatial differentiation of urban agglomeration at Ω-shaped bend of Yellow River

Effects of dry-wet cycles on erosion resistance characteristics of gully sidewalls

Related Author

LU Wen-xi

CHU Hai-bo

WANG Xi-hua

GONG Lei

Related Institution

College of Environment and Resources,Jilin University

Technical support is provided by Beijing Founder electronics co., LTD 京ICP备09064830号-19 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.
Total Visits：58143 Visits Today：249 Online Users：4

⁰