Response of nitrogen removal in the overlying water to sediment resuspension in the intertidal wetlands of the Yangtze Estuary

ZHANG Hongli; YIN Guoyu; ZHENG Yanling; GAO Juan; GAO Dengzhou; CHANG Yongkai; LIU Cheng

doi:10.3969/j.issn.1000-5641.201941007

Issue 3

May 2020

Turn off MathJax

Article Contents

Article Navigation > Journal of East China Normal University (Natural Sciences) > 2020 > (3): 78-87

ZHANG Hongli, YIN Guoyu, ZHENG Yanling, GAO Juan, GAO Dengzhou, CHANG Yongkai, LIU Cheng. Response of nitrogen removal in the overlying water to sediment resuspension in the intertidal wetlands of the Yangtze Estuary[J]. Journal of East China Normal University (Natural Sciences), 2020, (3): 78-87. doi: 10.3969/j.issn.1000-5641.201941007

Citation:

ZHANG Hongli, YIN Guoyu, ZHENG Yanling, GAO Juan, GAO Dengzhou, CHANG Yongkai, LIU Cheng. Response of nitrogen removal in the overlying water to sediment resuspension in the intertidal wetlands of the Yangtze Estuary[J]. Journal of East China Normal University (Natural Sciences), 2020, (3): 78-87. doi: 10.3969/j.issn.1000-5641.201941007

Citation:

ZHANG Hongli, YIN Guoyu, ZHENG Yanling, GAO Juan, GAO Dengzhou, CHANG Yongkai, LIU Cheng. Response of nitrogen removal in the overlying water to sediment resuspension in the intertidal wetlands of the Yangtze Estuary[J]. Journal of East China Normal University (Natural Sciences), 2020, (3): 78-87. doi: 10.3969/j.issn.1000-5641.201941007

PDF( 1290 KB)

Response of nitrogen removal in the overlying water to sediment resuspension in the intertidal wetlands of the Yangtze Estuary

doi: 10.3969/j.issn.1000-5641.201941007

ZHANG Hongli¹,
YIN Guoyu^{2, 3
,
,},
ZHENG Yanling^{2, 3},
GAO Juan¹,
GAO Dengzhou^{2, 3},
CHANG Yongkai¹,
LIU Cheng¹

1.
State Key Laboratory of Estuarine and Coastal Research, East China Normal University, Shanghai　200241, China
2.
Key Laboratory of Geographic Information Science (Ministry of Education), East China Normal University, Shanghai　200241, China
3.
School of Geographic Sciences, East China Normal University, Shanghai　200241, China

Received Date: 2019-02-19
Available Online: 2020-05-29
Publish Date: 2020-05-01

Abstract

Abstract

The ¹⁵N isotope tracer technique was used to examine the response of denitrification and anammox to sediment resuspension in the intertidal wetlands of the Yangtze Estuary. The results showed that both denitrification and anammox rates were positively correlated with the turbidity of the overlying water, which demonstrates that sediment resuspension can promote the occurrence of nitrogen removal processes in overlying water. The denitrification and anammox rates showed significant spatial differences due to the physiochemical characteristics at different sites under sediment resuspension and was mainly attributed to the sediment TOC contents. In addition, the abundance of nirS and anammox bacterial 16S rRNA genes increased with suspended sediment turbidity, which indicates that sediment resuspension could increase the abundance of nitrogen removal functional bacteria, thus promoting nitrogen removal rates. These results indicate that sediment resuspension has important influence on nitrogen transformation processes and facilitates nitrogen removal in intertidal wetlands.
- resuspension,
- turbidity,
- denitrification,
- anammox

FullText(HTML)

References(30)

References

[1]	SEITZINGER S. Nitrogen cycle: Out of reach [J]. Nature, 2008, 452(7184): 162-163. DOI: 10.1038/452162a.
[2]	鲍林林, 陈永娟, 王晓燕. 河流沉积物氮循环主要微生物的生态特征 [J]. 微生物学通报, 2015, 42(6): 1141-1150.
[3]	DENG F, HOU L, LIU M, et al. Dissimilatory nitrate reduction processes and associated contribution to nitrogen removal in sediments of the Yangtze Estuary [J]. Journal of Geophysical Research: Biogeosciences, 2015, 120(8): 1521-1531. DOI: 10.1002/2015JG003007.
[4]	WU J, CHEN N, HONG H, et al. Direct measurement of dissolved N₂ and denitrification along a subtropical river-estuary gradient, China [J]. Marine Pollution Bulletin, 2013, 66(1/2): 125-134.
[5]	FELLOWS C S, CLAPCOTT J E, UDY J W, et al. Benthic metabolism as an indicator of stream ecosystem health [J]. Hydrobiologia, 2006, 572(1): 71-87. DOI: 10.1007/s10750-005-9001-6.
[6]	OAKES J M, EYRE B D, ROSS D J. Short-term enhancement and long-term suppression of denitrification in estuarine sediments receiving primary-and secondary-treated paper and pulp mill discharge [J]. Environmental Science & Technology, 2011, 45: 3400-3406.
[7]	马培, 李新艳, 王华新, 等. 河流反硝化过程及其在河流氮循环与氮去除中的作用 [J]. 农业环境科学学报, 2014, 33(4): 623-633. DOI: 10.11654/jaes.2014.04.002.
[8]	LIU T, XIA X, LIU S, et al. Acceleration of denitrification in turbid rivers due to denitrification occurring on suspended sediment in oxic waters [J]. Environmental Science & Technology, 2013, 47(9): 4053-4061.
[9]	ZHANG S, XIA X, LIU T, et al. Potential roles of anaerobic ammonium oxidation (anammox) in overlying water of rivers with suspended sediments [J]. Biogeochemistry, 2017, 132(3): 237-249. DOI: 10.1007/s10533-017-0297-x.
[10]	李雪, 刘苏彤, 梁红, 等. 温度对好氧颗粒污泥处理纤维素乙醇废水脱氮效能的影响 [J]. 环境科学学报, 2017, 37(4): 1436-1443.
[11]	RISGAARD-PETERSEN N, MEYER R L, REVSBECH N P. Denitrification and anaerobic ammonium oxidation in sediments: Effects of microphytobenthos and NO₃^– [J]. Aquatic Microbial Ecology, 2005, 40(1): 67-76.
[12]	GAO J, HOU L, ZHENG Y, et al. NirS-Encoding denitrifier community composition, distribution, and abundance along the coastal wetlands of China [J]. Applied microbiology and biotechnology, 2016, 100(19): 8573-8582. DOI: 10.1007/s00253-016-7659-5.
[13]	韩建刚, 曹雪. 典型滨海湿地干湿交替过程氮素动态的模拟研究 [J]. 环境科学, 2013, 34(6): 2383-2389.
[14]	ZHENG Y, HOU L, NEWELL S, et al. Community dynamics and activity of ammonia-oxidizing prokaryotes in intertidal sediments of the Yangtze Estuary [J]. Appl Environ Microbiol, 2014, 80(1): 408-419. DOI: 10.1128/AEM.03035-13.
[15]	WANG J, DU J, BASKARAN M, et al. Mobile mud dynamics in the East China Sea elucidated using 210Pb, 137Cs, 7Be, and 234Th as tracers [J]. Journal of Geophysical Research: Oceans, 2016, 121(1): 224-239. DOI: 10.1002/2015JC011300.
[16]	HAMERSLEY M R, LAVIK G, WOEBKEN D, et al. Anaerobic ammonium oxidation in the Peruvian oxygen minimum zone [J]. Limnology and Oceanography, 2007, 52(3): 923-933. DOI: 10.4319/lo.2007.52.3.0923.
[17]	GARDNER W S, MCCARTHY M J. Nitrogen dynamics at the sediment-water interface in shallow, sub-tropical Florida Bay: Why denitrification efficiency may decrease with increased eutrophication [J]. Biogeochemistry, 2009, 95(2/3): 185-198.
[18]	YIN G, HOU L, ZONG H, et al. Denitrification and anaerobic ammonium oxidization across the sediment-water interface in the hypereutrophic ecosystem, Jinpu Bay, in the northeastern coast of China [J]. Estuaries and Coasts, 2015, 38: 211-219. DOI: 10.1007/s12237-014-9798-1.
[19]	GARCIA-ROBLEDO E, REVSBECH N P, RISGAARD-PETERSEN N, et al. Changes in N cycling induced by Ulva detritus enrichment of sediments [J]. Aquatic Microbial Ecology, 2013, 69(2): 113-122. DOI: 10.3354/ame01626.
[20]	PRETTY J L, HILDREW A G, TRIMMER M. Nutrient dynamics in relation to surface-subsurface hydrological exchange in a groundwater fed chalk stream [J]. Journal of Hydrology, 2006, 330(1/2): 84-100.
[21]	ENGSTRÖM P, DALSGAARD T, HULTH S, et al. Anaerobic ammonium oxidation by nitrite (anammox): Implications for N2 production in coastal marine sediments [J]. Geochimica et Cosmochimica Acta, 2005, 69(8): 2057-2065. DOI: 10.1016/j.gca.2004.09.032.
[22]	TRIMMER M, RISGAARD-PETERSEN N, NICHOLLS J C, et al. Direct measurement of anaerobic ammonium oxidation (anammox) and denitrification in intact sediment cores [J]. Marine Ecology Progress Series, 2006, 326: 37-47. DOI: 10.3354/meps326037.
[23]	TORTELL P D. Dissolved gas measurements in oceanic waters made by membrane inlet mass spectrometry [J]. Limnology and Oceanography, 2005, 3(1): 24-37.
[24]	钱嫦萍, 陈振楼, 胡玲珍, 等. 崇明东滩沉积物再悬浮对沉积物-水界面氮、磷交换行为的影响 [J]. 环境科学, 2003, 24(5): 114-119. DOI: 10.3321/j.issn:0250-3301.2003.05.022.
[25]	XIA X, YANG Z, ZHANG X. Effect of suspended-sediment concentration on nitrification in river water: Importance of suspended sediment-water interface [J]. Environmental Science & Technology, 2009, 43(10): 3681-3687.
[26]	HOU L, ZHENG Y, LIU M, et al. Anaerobic ammonium oxidation (anammox) bacterial diversity, abundance, and activity in marsh sediments of the Yangtze Estuary [J]. Journal of Geophysical Research: Biogeosciences, 2013, 118(3): 1237-1246. DOI: 10.1002/jgrg.20108.
[27]	MEYER R L, RISGAARD-PETERSEN N, ALLEN D E. Correlation between anammox activity and microscale distribution of nitrite in a subtropical mangrove sediment [J]. Appl Environ Microbiol, 2005, 71: 6142-6149. DOI: 10.1128/AEM.71.10.6142-6149.2005.
[28]	JIA Z, LIU T, XIA X, et al. Effect of particle size and composition of suspended sediment on denitrification in river water [J]. Science of the Total Environment, 2016, 541: 934-940. DOI: 10.1016/j.scitotenv.2015.10.012.
[29]	田胜艳, 张彤, 宋春诤, 等. 生物扰动对海洋沉积物中有机污染物环境行为的影响 [J]. 天津科技大学学报, 2016, 31(1): 1-7.
[30]	李佳霖, 白洁, 高会旺, 等. 长江口海域夏季沉积物反硝化细菌数量及反硝化作用 [J]. 中国环境科学, 2009, 29(7): 756-761. DOI: 10.3321/j.issn:1000-6923.2009.07.016.