• 全国中文核心期刊
  • 中国科技核心期刊
  • 中国科学引文数据库收录期刊
  • 世界期刊影响力指数(WJCI)报告来源期刊
  • Scopus, CA, DOAJ, EBSCO, JST等数据库收录期刊

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

广西百朗地下河水和沉积物中有机氯农药的分布特征

孔祥胜 祁士华 Oramah I T 张 原 黄保健

孔祥胜, 祁士华, Oramah I T, 张 原, 黄保健. 广西百朗地下河水和沉积物中有机氯农药的分布特征[J]. 中国岩溶, 2010, 29(4): 363-371. doi: 10.3969/j.issn.1001-4810.2010.04.003
引用本文: 孔祥胜, 祁士华, Oramah I T, 张 原, 黄保健. 广西百朗地下河水和沉积物中有机氯农药的分布特征[J]. 中国岩溶, 2010, 29(4): 363-371. doi: 10.3969/j.issn.1001-4810.2010.04.003
KONG Xiang-sheng, QI Shi-hua, Oramah I T, ZHANG Yuan, HUANG Bao-jian. Distribution of organichlorine pesticide in the water and sediment of the Bailang Subterranean Stream in Guangxi[J]. CARSOLOGICA SINICA, 2010, 29(4): 363-371. doi: 10.3969/j.issn.1001-4810.2010.04.003
Citation: KONG Xiang-sheng, QI Shi-hua, Oramah I T, ZHANG Yuan, HUANG Bao-jian. Distribution of organichlorine pesticide in the water and sediment of the Bailang Subterranean Stream in Guangxi[J]. CARSOLOGICA SINICA, 2010, 29(4): 363-371. doi: 10.3969/j.issn.1001-4810.2010.04.003

广西百朗地下河水和沉积物中有机氯农药的分布特征

doi: 10.3969/j.issn.1001-4810.2010.04.003
基金项目: 中国地质科学院岩溶地质研究所所控项目(NO.200720):喀斯特地区持久性有机污染物的环境化学过程研究

Distribution of organichlorine pesticide in the water and sediment of the Bailang Subterranean Stream in Guangxi

  • 摘要: 为了解典型岩溶地区广西乐业百朗地下河表层水和沉积物中有机氯农药的分布特征,采集地下河不同断面的水和沉积物样品,利用气相色谱仪测定了19种有机氯农药。结果表明:(1)百朗地下河表层水中19种有机氯农药总量(∑OCPs)浓度为1.95~71.45ng/L,HCHs和DDTs浓度分别为未检出至58.40ng/L和未检出至0.44ng/L;(2)沉积物中∑OCPs浓度为0.75~14.85ng/g,HCHs和DDTs浓度分别为0.11~3.52ng/g和0.03~2.90ng/g;(3)地下河表层水和沉积物中有机氯农药的分布与吸附作用、环境温度以及和地下河连通的天坑的底部的土壤侵蚀有关,即因温差作用,大气沉降的有机氯农药易富集在天坑底部(“冷陷阱效应”),并在土壤侵蚀作用下向水体移动,使地下河沉积物中有机氯农药浓度升高;(4)百朗地下河出口沉积物吸附系数最低,但水中有机氯农药浓度较高且种类最多,推测可能是地下河沉积物中因有机氯农药被释放而引起二次污染;(5)表层沉积物中大多数断面的异狄氏剂浓度及乐业县城附近断面的DDTs和DDD浓度在风险评估低值与风险评估中值之间,表明百朗地下河处于较低的生态风险水平;(6)目前,流域部分断面尚有新的γ-HCH(林丹)和DDTs农药输入。由于有机氯农药长期累积,可能对地下河生态系统造成危害,应采取防治措施。

     

  • [1] Zhao ling, Ma yong jun. Analysis of organochlorine pesticides residues annlysis in agricultural environment[J]. Agriculture Environment and Development, 2001, 1(1): 37-39.
    [2] Moreno Fryas, Agarrido Frenich, J L Martynez Vidal, et al. Analysis of lindane, vinclozolin, aldrin, o,p'-DDT, p,p'-DDT, p,p'-DDD, p,p'-DDE, o,p'-DDT in human serum using gas chromatography with electron capture detection and tandem spectrometry[J].Journal ChromatographyB,2001,760:1-15.
    [3] Ratcliff D A. Changes attributable to pesticides in egg break-age frequency and eggshell thickness in some Britsh birds[J].AppliedEcology,1970,7:67-115.
    [4] 张伟玲,张干,祁士华,等.西藏错鄂湖和羊卓雍湖水体及沉积物中有机氯农药的初步研究[J].地球化学,2003,32(4):364-367.
    [5] 张菲娜,祁士华,苏秋克,等.福建兴化湾水体有机氯农药污染状况[J].地质科技情报,2006,25(4):77-81.
    [6] 蒋新,许士奋,MartensD,等.长江南京段水、悬浮物及沉积物中多氯有毒有机污染物[J].中国环境科学,2000,20(3):193-197.
    [7] Fernandez M A, Alonso C, Gonzalez M J, et al. Occurrence of organochlorine insecticides, PCBs and PCB congeners in waters and sediments of the Ebro River(Spain)[J].Chemosphere,1999,38:33-43.
    [8] 杨清书,麦碧娴,傅家谟,等.珠江干流河口水体有机氯农药的研究[J].中国环境科学,2005,25(Suppl.):47-51.
    [9] 杨梅,张俊鹏,蒲俊兵,等.重庆典型岩溶区地下河水体有机氯农药初步研究[J].中国岩溶,2009,28(2):144-148.
    [10] 袁旭音,王禹,陈骏,等.太湖沉积物中有机氯农药的残留特征及风险评估[J].环境科学,2003,24(1):122-125.
    [11] Zhou J L, Maskaoui K, Qiu W, et al. Polychlorinated biphenyl congeners and organochlorine insecticides in the water column and sediments of DayaBay[J]. China. Environmental Pollution,2001,113:373-384.
    [12] 许士奋,蒋新,冯建,等.气相色谱法测定长江水体悬浮物和沉积物有机氯农药的残留量[J].环境科学学报,2000,20(4):494-498.
    [13] Rawn D F K, Lackhart W L, Wilkinson P. Historical contamination of Yukon lake sediments by PCBs and organochlorine pesticides: influence of local sources and watershed characteristic[J]. Sciences of the Total Environment, 2001, 280 (1-3): 17-37.
    [14] 杨梅,蒲俊兵,张俊鹏,等.重庆典型岩溶区地下河表层沉积物OCPs初步研究[J].环境工程学报,2009,3(7):1340-1344.
    [15] 郭红秀,陈尔,黄冠星,等.珠江三角洲地区浅层地下水中有机氯农药的污染特征[J].环境化学,2006,25(6):798-799.
    [16] 袁道先,蔡桂鸿.岩溶环境学[M].重庆:重庆出版社,1988.40-44,71-88.
    [17] 朱学稳,黄保健,朱德浩,等.广西乐业大石围天坑群发现探测定义与研究[M].南宁:广西科学技术出版社,2003:1-17.
    [18] 林峥,麦碧娴,张干,等.沉积物中多环芳烃和有机氯农药定量分析的质量保证和质量控制[J].环境化学,1999,18(2):115-121.
    [19] Middeldrop P J M, Jaspers M, Zehnder A J B, et al. Biotrans formation of α-,β-,g-,d- Hexachloro cyclohexane under methanogenic conditions[J]. Environmental Science and Technology, 1996, 30:2345-2349.
    [20] Waller K, Vallero D A, Lewis R G. Factor influencing the distribution of lindane and other hexachloro cyclohexane in the environment[J]. Environmental Science and Technology, 1999,33(24):4373-4378.
    [21] Wilfre d E, Perreira D, et al. Occurrence and accumulation of pesticides and organic contaminants in river, sediment, water and clam issue from the SanJoaquin river and tributaries, California[J]. Environmental Toxicology and Chemistry, 1996, 15(2):172-180.
    [22] 余刚,牛军峰,黄俊.持久性有机污染物———新的全球性环境问题[M].北京:科学出版社2005:107-125.
    [23] K C Jones, PdeVoogt. Persistent organic pollutants (POPs): state of the science [J]. Environmental Pollution, 1999, 100:209-221.
    [24] 何才华,王宗艳.洞穴环境与洞穴旅游[C]//陈伟海,朱德浩,朱学稳.洞穴探险、研究、开发与保护———全国洞穴学术会议论文选集.北京:地质出版社,2008.320-322.
    [25] Long E R, Macdonald D D, Smith S L, et al. Incidence of adverse biological effects with ranges of chemical concentrations in marine and estuarine sediments [J]. Environmental Management, 1995, 19(1):81-97.
    [26] Long E D, Field L J, MacDonald D D. Predicting toxicity marine sediments with numerical sediment quality guide lines [J]. Environmental Toxicological Chemistry, 1998,17(4):714-727.
    [27] Ingersoll C G. Calculation and evaluation of sediment effect concentrations for the amphipod Hyalella azteca and the midge Chironomus riparius[J]. Great Lakes Research, 1996, 22:602-623.
  • 加载中
计量
  • 文章访问数:  2187
  • HTML浏览量:  387
  • PDF下载量:  1855
  • 被引次数: 0
出版历程
  • 收稿日期:  2010-09-02
  • 发布日期:  2010-12-25

目录

    /

    返回文章
    返回