BEHAVIORAL CHARACTERISTICS OF NITROGEN IN THE ZAOHE AND WEIHE RIVER INTERSECTION

ZHU Tao; WANG Run-ze; WANG Zong-zhou; ZHANG Dan; YANG Sheng-ke; ZHOU Min; WANG Ya-qiong

doi:10.13205/j.hjgc.202009002

Volume 38 Issue 9

Nov. 2020

Turn off MathJax

Article Contents

Article Navigation > ENVIRONMENTAL ENGINEERING > 2020 > 38(9): 6-13,22

ZHU Tao, WANG Run-ze, WANG Zong-zhou, ZHANG Dan, YANG Sheng-ke, ZHOU Min, WANG Ya-qiong. BEHAVIORAL CHARACTERISTICS OF NITROGEN IN THE ZAOHE AND WEIHE RIVER INTERSECTION[J]. ENVIRONMENTAL ENGINEERING , 2020, 38(9): 6-13,22. doi: 10.13205/j.hjgc.202009002

Citation:

ZHU Tao, WANG Run-ze, WANG Zong-zhou, ZHANG Dan, YANG Sheng-ke, ZHOU Min, WANG Ya-qiong. BEHAVIORAL CHARACTERISTICS OF NITROGEN IN THE ZAOHE AND WEIHE RIVER INTERSECTION[J]. ENVIRONMENTAL ENGINEERING , 2020, 38(9): 6-13,22. doi: 10.13205/j.hjgc.202009002

Citation:

PDF( 5222 KB)

BEHAVIORAL CHARACTERISTICS OF NITROGEN IN THE ZAOHE AND WEIHE RIVER INTERSECTION

doi: 10.13205/j.hjgc.202009002

1. Henan College of Transportation, Zhengzhou 450008, China;
2. Key Laboratory of Subsurface Hydrology and Ecology in Arid Areas, Ministry of Education, Chang'an University, Xi'an 710054, China;
3. College of Environmental Science and Engineering, Ocean University of China, Qingdao 266000, China

Received Date: 2019-07-28

Abstract

Abstract

Focusing on the spatial distribution characteristics and pollution of nitrogen in the interaction zone of rivers under specific geological and geomorphological control, it is helpful to fully understand the characteristics of river water environment and the causes of pollution. In this paper, the intersection of Zaohe River and Weihe River was taken as the research area, and sampling points were set along the river direction, vertical and horizontal, respectively. The variation characteristics of the distribution of nitrogen in surface water, groundwater and sediments in the interaction zone and their biogeochemistry properties were studied. The results showed that:1) along the river, the concentration of NO₃^--N in the Zaohe River was lower than that in the Weihe River. The concentration of NO₃^--N increases after the intersection of the two rivers, while the concentration in the groundwater gradually decreased. Both NO₂^--N and NH₄⁺-N in surface water and groundwater had a tendency to gradually decrease in river flow direction. In the transverse section, the NO₃^--N distribution was obviously affected by the groundwater recharge mode of the river. 2) By the space, NO₃^--N increased with depth, showing a distribution law of increasing first and then decreasing. The NH₄⁺-N began to decrease with depth and then increased. 3) The pH of water was significantly positively correlated with NO₃^--N, and DO was significantly negatively correlated with NH₄⁺-N. TOC in the sediment showed a significant negative correlation with NO₂^--N. There was a very significant positive correlation between NO₂^--N and NH₄⁺-N between the nitrogen.
- nitrogen,
- migration,
- transformation,
- the Zaohe and Weihe River Intersection

FullText(HTML)

References(23)

References

HUANG K, LIU Y Y, YANG C, et al. Identification of hydrobiogeochemical processes controlling seasonal variations in arsenic concentrations within a riverbank aquifer at Jianghan Plain, China[J]. Water Resources Research, 2018, 54(7):4294-4308.

滕彦国, 张琢, 冯丹. 河水-地下水交互带内污染物生物地球化学行为及其探测技术[J]. 北京师范大学学报(自然科学版), 2009, 45(增刊1):515-519.

LIU Y Y, XU F, LIU C X. Coupled Hydro-biogeochemical processes controlling cr reductive immobilization in columbia river hyporheic zone[J]. Environmental Science & Technology, 2017, 51(3):1508-1517.

HARVEY J, GOOSEFF M. River corridor science:hydrologic exchange and ecological consequences from bed forms to basins[J]. Water Resources Research, 2015, 51(9):6893-6922.

LIU Y Y, LIU C X, NELSON W C, et al. Effect of water chemistry and hydrodynamics on nitrogen transformation activity and microbial community functional potential in hyporheic zone sediment columns[J]. Environmental Science & Technology, 2017, 51(9):4877-4886.

张敏, 高东东, 何成江, 等. 基于模糊数学的德阳市平原地下水环境质量评价[J].环境工程, 2016, 34(4), 151-155.

SHEIBLEY R W, JACKMAN A P, DUFF J H, et al. Numerical modeling of coupled nitrification-denitrification in sediment perfusion cores from the hyporheic zone of the Shingobee River MN, USA[J]. Advances in Water Resources, 2003, 26(9):977-987.

LEWANDOWSKI J, NVTZMANN G. Nutrient retention and release in a floodplain's aquifer and in the hyporheic zone of a lowland river[J]. Ecological Engineering, 2010, 36(9):1156-1166.

KLEIN T, TORAN L. Collocation of hydrological and biological attenuation of nitrate in an urban stream[J]. Hydrological Processes, 2016, 30(17):2948-2957.

KRAUSE S, TECKLENBURG C, MUNZ M, et al. Streambed nitrogen cycling beyond the hyporheic zone:flow controls on horizontal patterns and depth distribution of nitrate and dissolved oxygen in the upwelling groundwater of a lowland river[J].Journal of Geophysical Research Biogeosciences, 2014, 118(1):54-67.

WANG W Z, SONG J X, ZHANG G T, et al. The influence of hyporheic upwelling fluxes on inorganic nitrogen concentrations in the pore water of the Weihe River[J]. Ecological Engineering, 2018, 112:105-115.

LAMONTAGNE S, COSME F, MINARD A, et al. Nitrogen attenuation, dilution and recycling in the intertidal hyporheic zone of a subtropical estuary[J]. Hydrology and Earth System Sciences, 2018, 22(7):4083-4096.

范高功, 杨胜科, 姜桂华. 地下水实验技术与方法[M]. 西安:西安地图出版社, 2002:117-119.

RYAN J N, ELIMELECH M. Colloid mobilization and transport in groundwater[J]. Colloids and Surfaces A:Physicochemical and Engineering Aspects, 1996, 107:1-56.

CHEN X H, DONG W H, OU G, et al. Gaining and losing stream reaches have opposite hydraulic conductivity distribution patterns[J]. Hydrology and Earth System Sciences, 2013, 17(7):2569-2579.

冯斯美, 宋进喜, 来文立, 等. 河流潜流带渗透系数变化研究进展[J]. 南水北调与水利科技, 2013, 11(3):123-126.

陆垂裕, 孙青言, 李慧, 等. 基于水循环模拟的干旱半干旱地区地下水补给评价[J]. 水利学报, 2014, 45(6):701-711.

刘军, 于志刚, 臧家业, 等. 黄渤海有机碳的分布特征及收支评估研究[J]. 地球科学进展, 2015, 30(5):564-577.

TIEDJE J M. Effects of pH and oxygen and ammonium concentrations on the community structure of nitrifying bacteria from wastewater[J]. Applied & Environmental Microbiology, 1998, 33(10):3584-3590.

陈停. 贾鲁河底泥中氮磷释放影响因素的研究[D]. 郑州:郑州大学, 2012.

徐元强. 滏阳河衡水市区段沉积物硝酸盐氮的扩散规律[J]. 河北大学学报(自然科学版), 2016, 4(3):269-277.

王露, 李铎. 不同温度条件下氨氮在砂土中的吸附实验研究[J]. 中国地质调查, 2017, 4(2):90-93.

李鑫. 浅水湖泊沉积物中氮的迁移转化机制研究[D]. 天津:天津大学, 2012.

Relative Articles

Supplements(0)

Cited By

Proportional views