高级搜索

包头南海子湿地冰封期污染物迁移特征分析

,  ,  ,  ,  , 

downloadPDF

上一篇

下一篇

王晓云, 于玲红, 王非, 樊爱萍, 鲁海, 李卫平. 包头南海子湿地冰封期污染物迁移特征分析[J]. 环境化学, 2017, 36(4): 867-874. doi: 10.7524/j.issn.0254-6108.2017.04.2016072803
引用本文: 王晓云, 于玲红, 王非, 樊爱萍, 鲁海, 李卫平. 包头南海子湿地冰封期污染物迁移特征分析[J]. 环境化学, 2017, 36(4): 867-874. doi: 10.7524/j.issn.0254-6108.2017.04.2016072803
shu
WANG Xiaoyun, YU Linghong, WANG Fei, FAN Aiping, LU Hai, LI Weiping. Analysis on the characterristics of contaminant migration in period of ice sealed in Baotou Nanhaizi[J]. Environmental Chemistry, 2017, 36(4): 867-874. doi: 10.7524/j.issn.0254-6108.2017.04.2016072803
Citation: WANG Xiaoyun, YU Linghong, WANG Fei, FAN Aiping, LU Hai, LI Weiping. Analysis on the characterristics of contaminant migration in period of ice sealed in Baotou Nanhaizi[J]. Environmental Chemistry, 2017, 36(4): 867-874. doi: 10.7524/j.issn.0254-6108.2017.04.2016072803
shu

包头南海子湿地冰封期污染物迁移特征分析

  • 1.

    内蒙古科技大学能源与环境学院, 包头, 014010;

  • 2.

    包头市生态湿地保护管理中心, 包头, 014010;

  • 3.

    包头黄河国家湿地公园管理处, 包头, 014010

  • 基金项目:

    内蒙古包头黄河湿地生态系统国家定位观测研究站运行补助（2015-LYPT-DW-037）和国家自然科学基金（41263010）资助.

Analysis on the characterristics of contaminant migration in period of ice sealed in Baotou Nanhaizi

  • 1.

    School of Energy and Environment, Inner Mongolia University of Science and technology, Baotou, 014010, China;

  • 2.

    Baotou Ecological Wetland Conservation and Management Center, Baotou, 014010, China;

  • 3.

    Baotou Yellow River National Wetland Park, Baotou, 014010, China

  • Fund Project: Supported by State Locating Observation Station of Wetland Ecosystem in the City of Baotou, Inner Mongolia Region(2015-LYPT-DW-037) and the National Natural Science Foundation of China(41263010).

  • 摘要: 为研究寒旱区湿地包头南海子冰封期的污染物迁移特征，于2015年11月-2016年1月冰封期每月中旬在冰冻的湖面上破冰钻孔采集冰样和冰下水样，对样品的pH、溶解氧（DO）、总氮（TN）、总磷（TP）、硝态氮（NO3-N）、亚硝态氮（NO2-N）、氨氮（NH3-N）、溶解性磷（DP）、化学需氧量（CODCr）、叶绿素a（Chl（a））等指标进行检测，分析各项污染物指标在冰体和水体中的浓度特征及迁移规律，并对TN、TP、Chl（a）进行Pearson相关分析.结果表明，湿地水体在结冰过程中，污染物由冰体向水体迁移，迁移率Chl（a）> TN > CODCr > TP；冰封期水体中各形态氮分布差异较大，而磷元素的赋存均以不溶性磷为主；通过分析湿地冰封期TN、TP、Chl（a）的相关性，得出三者在冰体中的相关性较水体显著；与非冰封期相比，冰封期水体中污染物的含量均高于非冰封期水体中的污染物含量，过长的冰封期使湿地有机污染趋势加重.
    Abstract: In order to investigate the contaminant migration of Baotou Nanhaizi wetland in cold and arid regions, samples of ice and the water under the ice were collected on the frozen lake by drilling the hole in the ice at middle of each month from November 2015 to January 2016. The samples were easted for pH, dissolved oxygen (DO), total nitrogen(TN), total phosphorus (TP), nitrate nitrogen(NO3-N),nitrite nitrogen (NO2-N), ammonia nitrogen(NH3-N), dissolved phosphorus(DP), chemical oxygen demand(CODCr), chlorophylla(Chl(a)), etc.,were analyzed. The concentration characteristics and migration pattern of every index in water and ice were analyzed. Pearson correlation analysis was also performed for TN, TP and Chl(a).The results showed that the contaminant in the lake migrated from ice to water while the water was freezing, the migration efficiency was Chl(a) > TN > CODCr > TP;the distribution of different forms of nitrogen changed obviously during the frozen period, but the occurrence of phosphorus was mainly the insoluble form. The correlation between TN, TP and Chl(a) in ice was more remarkable than in water, and the contents of the pollutants in the frozen water were higher than that in the non-ice period. The organic contamination of wetland would become more serious if the frozen period is too long.
  • 加载中
  • [1] 缑倩倩,屈建军,王国华,等.中国干旱半干旱地区湿地研究进展[J].干旱区研究,2015,32(2):213-220.

    GOU Q Q,QU J J,WANG G H,et al. Progress of wetland researches in arid and semi-arid regions in China[J].Arid Zone Research, 2015,32(2):213-220(in Chinese).

    [2] 李静,孙虎,邢东兴,等.西北干旱半干旱区湿地特征与保护[J]. 中国沙漠,2003,23(6):67-71.

    LI J, SUN H, XING D X, et al. Characteristics of wetland and its conservation in arid and semi-arid areas in Northwest of China[J].Journal of Desert Research, 2003,23(6):67-71(in Chinese).

    [3] 宋爽.冻融过程中乌梁素海湖泊水质变化特征研究[D].呼和浩特:内蒙古农业大学, 2015. SONG S.The study on Wulansuhai Lake water quality variation characteristics in freezing and thawing process[D]. Hohhot:Inner Mongolia Agricultural University, 2015(in Chinese).
    [4] 孙广友.中国湿地科学的进展与展望[J]. 地球科学进展,2000,15(6):666-672.

    GUN G Y. Deveiopment and prospect of wetland science in China[J].Advances In Earth Science, 15(6):666-672(in Chinese).

    [5] KEITH J O. Insecticide contaminations in wetland habitats and their effects on fish-eating birds[J]. Journal of Applied Ecology, 1966, 3:71-85.
    [6] 王效科,欧阳志云,苗鸿.中国西北干旱地区湿地生态系统的形成、演变和保护对策[J].国土与自然资源研究,2003,(4):52-54. WANG X K, OUYANG Z Y,MIAO H.Formation,evolution and protection of wetland ecosystems in arid region,northwestern China[J].Territory & Natural Resources Study, 2003

    ,(4):52-54(in Chinese).

    [7] 吕超.乌梁素海冰封期富营养化特征研究[D].包头:内蒙古科技大学,2013. LU C.Research on icebound eutrophication's feature of Wuliangsuhai Lake[D].Baotou:Inner Mongolia University of Science & Technology,2013(in Chinese).
    [8] 胡素端.水库水质动态监测与评价研究[D].大连:大连理工大学,2015. HU S D.Research on dynamic monitoring and assessment of water quality in reservoir[D].Dalian,Liaoning Province Dalian University of Technology,2015(in Chinese).
    [9] 王志刚.北方河流冰封期水质特征及模拟方法研究[D].北京:清华大学,2013. WANG Z G. Water quality characteristics and simulation methods of northern rivers during ice-covered periods[D].Beijing:Tsinghua University,2013(in Chinese).
    [10] 杨阳,张亦.我国湿地研究现状与进展[J].环境工程,2014,32(7):43-48

    ,78. YANG Y,ZHANG,Y. Progress and development of wetland in China[J].Environment Engineering, 2014,32(7):43-48,78(in Chinese).

    [11] 胡启武,吴琴,刘影,等.湿地碳循环研究综述[J].生态环境学报,2009,18(6):2381-2386.

    HU Q H,WU Q,LIU Y, et al. A review of carbon cycle in wetlands[J]. Ecology and Environmental Sciences, 2009,18(6):2381-2386(in Chinese).

    [12] 刘晓旭,李畅游,李文宝,等.冰封期达里诺尔湖同位素与营养盐分布特征及关系的定量分析[J].湖泊科学,2015,27(6):1159-1167.

    LIU X X,LI C Y,LI W B, et al. The distribution and relationship of isotope and nutrient during freeze-up period in the Lake Dalinuoer:A quantitative approach[J].Journal of Lake Sciences,2015,27(6):1159-1167(in Chinese).

    [13] 智颖飙.包头南海子湿地水体环境季节性变化与生态功能货币化评价[J].干旱区资源与环境,2014,28(2):124-128.

    ZHI Y B. An assessment for water environment and ecosystem functions-A case study for Nanhaizi Wetland of Baotou City[J]. Journal of Arid Land Resources and Environment, 2014,28(2):124-128(in Chinese).

    [14] 李晶,马云,周浩,等. 扎龙湿地冰封期水环境特征初步研究[J]. 环境科学与管理, 2009, 34(9):128-130

    , 135. LI J,MA Y,ZHOU H,et al. Reliminary studies on the characteristics of water environment of ice sealed[J].Environmental Science and Management, 2009, 34(9):128-130, 135(in Chinese).

    [15] 刘建龙.包头黄河湿地水质评价与需水量研究[D].包头:内蒙古科技大学,2015. LIU J L.Water quality assessment and water demand analysis of the Yellow River wetland in Baotou[D]. Hohhot:Inner Mongolia University of Science & Technology,2015(in Chinese).
    [16] 赵林林.太湖水体理化指标在夏季短时间尺度上的分层及其控制因素[J].湖泊科学, 2011, 23(4):649-656.

    ZHAO L L. Stratification and its driving factors of water physicochemical variables in large,shallowLake Taihu[J]. Journal of Lake Sciences, 2011, 23(4):649-656(in Chinese).

    [17] QIN B Q, GAO G, ZHU G W, et al. Lake eutrophication and its ecosystem response[J]. Chinese Science Bulletin, 2013, 58(9):961-970.
    [18] SMITH V H, SCHINDLER D W. Eutrophication science:Where do we go from here?[J]. Trends in Ecology & Evolution, 2009, 24(4):201-207.
    [19] 吴丰昌,金相灿,张润宇,等.论有机氮磷在湖泊水环境中的作用和重要性[J].湖泊科学,2010, 22(1):3-9.

    WU F C, JIN X C,ZHANG R Y,et al.Effects and significance of organic nitrogen and phosphorous in the lake aquatic environment[J]. Journal of Lake Sciences, 2010, 22(1):3-9(in Chinese).

    [20] 张岩.乌梁素海结冰过程中污染物迁移机理及其应用研究[D].呼和浩特:内蒙古农业大学,2012. ZHANG Y. Migration mechanism of pollutants and its application in Ulansuhai Lake in freezing process[D].Hohhot:Inner Mongolia Agricultural University, 2012(in Chinese).
  • 加载中
WeChat 点击查看大图
计量
  • 文章访问数:  933
  • HTML全文浏览数:  865
  • PDF下载数:  509
  • 施引文献:  0
出版历程
  • 收稿日期:  2016-07-28
  • 刊出日期:  2017-04-15
王晓云, 于玲红, 王非, 樊爱萍, 鲁海, 李卫平. 包头南海子湿地冰封期污染物迁移特征分析[J]. 环境化学, 2017, 36(4): 867-874. doi: 10.7524/j.issn.0254-6108.2017.04.2016072803
引用本文: 王晓云, 于玲红, 王非, 樊爱萍, 鲁海, 李卫平. 包头南海子湿地冰封期污染物迁移特征分析[J]. 环境化学, 2017, 36(4): 867-874. doi: 10.7524/j.issn.0254-6108.2017.04.2016072803
shu
WANG Xiaoyun, YU Linghong, WANG Fei, FAN Aiping, LU Hai, LI Weiping. Analysis on the characterristics of contaminant migration in period of ice sealed in Baotou Nanhaizi[J]. Environmental Chemistry, 2017, 36(4): 867-874. doi: 10.7524/j.issn.0254-6108.2017.04.2016072803
Citation: WANG Xiaoyun, YU Linghong, WANG Fei, FAN Aiping, LU Hai, LI Weiping. Analysis on the characterristics of contaminant migration in period of ice sealed in Baotou Nanhaizi[J]. Environmental Chemistry, 2017, 36(4): 867-874. doi: 10.7524/j.issn.0254-6108.2017.04.2016072803
shu

包头南海子湿地冰封期污染物迁移特征分析

  • 1.  内蒙古科技大学能源与环境学院, 包头, 014010;
  • 2.  包头市生态湿地保护管理中心, 包头, 014010;
  • 3.  包头黄河国家湿地公园管理处, 包头, 014010
  • 收稿日期:  2016-07-28
基金项目:

内蒙古包头黄河湿地生态系统国家定位观测研究站运行补助（2015-LYPT-DW-037）和国家自然科学基金（41263010）资助.

摘要: 为研究寒旱区湿地包头南海子冰封期的污染物迁移特征，于2015年11月-2016年1月冰封期每月中旬在冰冻的湖面上破冰钻孔采集冰样和冰下水样，对样品的pH、溶解氧（DO）、总氮（TN）、总磷（TP）、硝态氮（NO3-N）、亚硝态氮（NO2-N）、氨氮（NH3-N）、溶解性磷（DP）、化学需氧量（CODCr）、叶绿素a（Chl（a））等指标进行检测，分析各项污染物指标在冰体和水体中的浓度特征及迁移规律，并对TN、TP、Chl（a）进行Pearson相关分析.结果表明，湿地水体在结冰过程中，污染物由冰体向水体迁移，迁移率Chl（a）> TN > CODCr > TP；冰封期水体中各形态氮分布差异较大，而磷元素的赋存均以不溶性磷为主；通过分析湿地冰封期TN、TP、Chl（a）的相关性，得出三者在冰体中的相关性较水体显著；与非冰封期相比，冰封期水体中污染物的含量均高于非冰封期水体中的污染物含量，过长的冰封期使湿地有机污染趋势加重.

English Abstract

    全文HTML

参考文献 (20)

返回顶部

目录

/

返回文章
返回

Copyright © 2019 中国科学院生态环境研究中心