巴楚县平原区地下水水化学特征及成因分析
Hydrochemical characteristics and cause analysis of groundwater in the plain area of Bachu County
-
摘要: 以新疆维吾尔自治区喀什地区巴楚县平原区为研究区,对地下水进行系统取样分析.由描述统计分析结果可知,研究区地下水属于总溶解固体、总硬度偏高的中性-偏弱碱性水,地下水中阳离子以Na++K+为主,阴离子以SO42-为主.采用Piper三线图对2014年和2017年地下水水化学类型进行划分,结果表明,地下水水化学类型由SO4·Cl-Na·Ca型和SO4·Cl-Na型过渡到以SO4·Cl-Na·Ca型和SO4·Cl-Na·Ca·Mg型为主.通过Gibbs图解法、离子比值法和饱和指数法等对地下水水化学成因进行分析,结果表明,研究区地下水化学组分主要受蒸发-浓缩作用影响,部分受岩石风化作用影响,大气降水、阳离子交替吸附作用和人类活动对地下水化学组分形成影响较小.Abstract: A systematic sampling analysis of groundwater was carried out in the plain area of Bachu County in Kashgar Prefecture, Xinjiang. The descriptive statistical analysis results showed that the groundwater belonged to the neutral-slightly alkaline water with high total dissolved solids and high total hardness, the cations in groundwater were mainly Na++K+, while anions were mainly SO42-. The Piper diagram was used to classify groundwater hydrochemical types in 2014 and 2017. The results showed that groundwater hydrochemical types were transferred from SO4·Cl-Na·Ca type and SO4·Cl-Na type to SO4·Cl-Na·Ca type and SO4·Cl-Na·Ca·Mg type. Gibbs diagram method, iron ration analysis and saturation index method were used to analyze the causes of groundwater hydrochemistry, the results showed that the groundwater chemical compositions were mainly affected by evaporation-concentration, partly affected by rock weathering. While the atmospheric precipitation, cation exchange and adsorption, and human activities had little effect on the formation of groundwater chemical compositions.
-
Key words:
- groundwater /
- hydrochemical characteristics /
- Bachu County /
- Kashgar Prefecture
-
[1] 张艳,吴勇,杨军,等.阆中市思依镇水化学特征及其成因分析[J].环境科学,2015,36(9):3230-3237. ZHANG Y, WU Y, YANG J, et al. Hydrochemical characteristic and reasoning analysis in Siyi Town, Langzhong City[J]. Environmental Science, 2015, 36(9):3230-3237(in Chinese).
[2] 章光新,邓伟,何岩,等.中国东北松嫩平原地下水水化学特征与演变规律[J].水科学进展,2006,17(1):20-28. ZHANG G X, DENG W, HE Y, et al. Hydrochemical characteristics and evolution laws of groundwater in Songnen Plain, Northeast China[J]. Advances in Water Science, 2006, 17(1):20-28(in Chinese).
[3] 赵江涛,周金龙,梁川,等.新疆焉耆盆地平原区地下水演化的主要水文地球化学过程分析[J].环境化学,2017,36(6):1397-1406. ZHAO J T, ZHOU J L, LIANG C, et al. Hydrogeochemical process of evolution of groundwater in plain area of Yanqi, Xinjiang[J]. Environmental Chemistry, 2017, 36(6):1397-1406(in Chinese).
[4] WANG Z R, TIAN X, WU X. Hydrochemical characteristics and quality assessment of shallow groundwater and CBM co-produced water in the Shizhuangnan block, Qinshui Basin, China[J]. Environmental Earth Sciences, 2018, 77(3):57-76. [5] LI X Y, WU H, QIAO H, et al. Groundwater chemistry regulated by hydrochemical processes and geological structures:A case study in Tongchuan, China[J]. Water, 2018, 10(3):338-354. [6] 刘晓波,董少刚,刘白薇,等.内蒙古土默川平原地下水水文地球化学特征及其成因[J].地球学报,2017,38(6):919-929. LIU X B, DONG S G, LIU B W, et al. Hydrogeoehemical characteristics and genesis of groundwater in the Tumochuan Plain of Inner Mongolia[J]. Acta Geoscientica Sinica, 2017, 38(6):919-929(in Chinese).
[7] 栾风娇,周金龙,贾瑞亮,等.新疆巴里坤-伊吾盆地地下水水化学特征及成因[J].环境化学,2017,36(2):380-389. LUAN F J, ZHOU J L, JIA R L, et al. Hydrochemical characteristics and formation mechanism of groundwater in plain areas of Barkol-Yiwu Basin, Xinjiang[J]. Environmental Chemistry, 2017, 36(2):380-389(in Chinese).
[8] THOMAS J, JOSEPH S, THRIVIKRAMJI K P, et al. Seasonal variation in major ion chemistry of a tropical mountain river, the southern Western Ghats, Kerala, India[J]. Environmental Earth Sciences, 2014, 71(5):2333-2351. [9] 乃尉华,史杰,王文科,等.喀什平原区地下水硫同位素分布特征及其硫酸盐来源研究[J].地下水,2017,39(6):7-8 ,76. NAI W H, SHI J, WANG W K, et al. Distribution characteristics of sulfur isotopes and source of sulfate in groundwater of Kashi plain[J]. Ground Water, 2017, 39(6):7-8,76(in Chinese).
[10] 纪媛媛,李巧,周金龙.新疆喀什地区地下水质量与污染评价[J].节水灌溉,2014(1):50-53,56. JI Y Y, LI Q, ZHOU J L. Assessment of groundwater quality and pollution in Kashgar Region of Xinjiang[J]. Water Saving Irrigation, 2014(1):50-53,56(in Chinese).
[11] 於嘉闻,周金龙,曾妍妍,等.新疆喀什地区东部地下水"三氮"空间分布特征及影响因素[J].环境化学,2016,35(11):2402-2410. YU J W, ZHOU J L, ZENG Y Y, et al. Spatial distribution and influencing factors of "Three-Nitrogen" in groundwater of the eastern area of Kashgar, Xinjiang[J]. Environmental Chemistry, 2016, 35(11):2402-2410(in Chinese).
[12] 魏兴,周金龙,贾瑞亮,等.喀什地区不同TDS浅层地下水分布及资源量估算[J].节水灌溉,2017(9):51-54. WEI X, ZHOU J L, JIA R L, et al. Distribution and resource estimation of shallow groundwater with different TDS in Kashgar Region of Xinjiang[J]. Water Saving Irrigation, 2017 (9):51-54(in Chinese).
[13] 王永生.巴楚县浅层地下水化学特征与评价[J].新疆水利,1993(4):44-48. WANG Y S. Chemical characteristics and evaluation of shallow groundwater in Bachu County[J]. Xinjiang Water Resources, 1993 (4):44-48(in Chinese).
[14] 王智,杜海波.巴楚县地下水资源及开发利用模式的探讨[J].新疆水利,2003(2):16-19,43. WANH Z, DU H B. Discussion on groundwater resources and development and utilization mode in Bachu County[J]. Xinjiang Water Resources, 2003(2):16-19,43(in Chinese).
[15] 孙景梅.基于遥感影像的巴楚县土地开垦分析[J].水土保持通报,2010,30(6):127-129 ,134. SUN J M. Land reclamation in Bachu County based on remote sensing images[J]. Bulletin of Soil and Water Conservation, 2010, 30(6):127-129,134(in Chinese).
[16] LI P Y, WUJ H, QIAN H. Assessment of groundwater quality for irrigation purposes and identification of hydro-geochemical evolution mechanisms in Pengyang County, China[J]. Environmental Earth Sciences, 2013, 69(7):2211-2225. [17] 蒲俊兵,袁道先,蒋勇军,等.重庆岩溶地下河水文地球化学特征及环境意义[J].水科学进展,2010,21(5):628-636. PU J B, YUAN D X, JIANG Y J, et al. Hydrogeochemistry and environmental meaning of Chongqing subterranean Karst streams in China[J]. Advances in Water Science, 2010, 21(5):628-636(in Chinese).
[18] 刘永林,雒昆利,李玲,等.新疆天然水化学特征区域分异及其地质成因[J].地理科学,2016,36(5):794-802. LIU Y L, LUO K L, LI L, et al. Regional differences and geological causes of hydrochemistry of natural water in Xinjiang, China[J]. Scientia Geographica Sinica, 2016, 36(5):794-802(in Chinese).
[19] [20] 王璐晨.鄂尔多斯盆地北部浅层地下水水化学特征及形成机制分析[D].长春:吉林大学,2017. WANG L C. Analysis of hydrochemical characteristics and formation mechanism of shallow groundwater in North Ordos Basin[D]. Changchun:Jilin University, 2017(in Chinese). [21] 朱秉启,杨小平.塔克拉玛干沙漠天然水体的化学特征及其成因[J].科学通报,2007,52(13):1561-1566. ZHU B Q, YANG X P. Chemical characteristics and origin of natural water in the Taklimakan Desert[J]. Chinese Science Bulletin, 2007, 52(13):1561-1566(in Chinese).
[22] 曾妍妍,周殷竹,周金龙,等.新疆喀什地区西部地下水质量现状评价[J].新疆农业大学学报,2016,39(2):167-172. ZENG Y Y, ZHOU Y Z, ZHOU J L, et al. Assessment of groundwater quality status in western Kashgar, Xinjiang[J]. Journal of Xinjiang Agricultural University, 2016, 39(2):167-172(in Chinese).
计量
- 文章访问数: 1702
- HTML全文浏览数: 1702
- PDF下载数: 78
- 施引文献: 0