春季潘家口水库沉积物-水界面氮磷赋存特征及迁移通量

王洪伟; 王少明; 张敏; 胡晓康; 汤梦瑶; 杨凡艳; 钟继承

PDF(642 KB)

中国环境科学 ›› 2021, Vol. 41 ›› Issue (9) : 4284-4293.

环境生态

春季潘家口水库沉积物-水界面氮磷赋存特征及迁移通量

王洪伟^1,2, 王少明³, 张敏^1,2, 胡晓康^1,4, 汤梦瑶^1,2, 杨凡艳¹, 钟继承¹

作者信息 +

Occurrence characteristics and transport fluxes of nitrogen and phosphorus at sediment-water interface of Panjiakou Reservoir in spring

WANG Hong-wei^1,2, WANG Shao-ming³, ZHANG Min^1,2, HU Xiao-kang^1,4, TANG Meng-yao^1,2, YANG Fan-yan¹, ZHONG Ji-cheng¹

Author information +

文章历史 +

摘要

以春季潘家口水库沉积物为研究对象，分析了水库整体营养盐污染现状及内源释放特征.通过高分辨率间隙水采样器（HR-Peeper）获得沉积物间隙水，以此分析营养盐垂向分布特征及空间差异性；以原柱样沉积物静态释放试验获取沉积物-水界面营养盐迁移通量，并分析了潘家口水库内源负荷特征.结果表明：库区沉积物营养盐释放风险较高，TN、TP含量分别为3701.59~8221.28和756.28~1696.15mg/kg.通过C/N比确定2017年以前的网箱养殖残留的饲料和鱼粪是水体富营养化的主因.原柱样静态释放结果表明，NH₄⁺-N、NO₃^－-N、NO₂^－-N、SRP交换通量分别为23.71~156.80，-7.37~-161.78，1.64~33.4和0.56~2.86mg/（m²·d），潘家口水库内源负荷相对较高.该结果与水库本身的高有机质及氮磷赋存量、生物分解耗氧及春季逐步提高的水温有关，导致营养盐加速释放进入上覆水柱.潘家口水库的内源负荷能够加速水库的富营养化进程，应采取措施控制潘家口水库内源负荷.

Abstract

The sediments from Panjiakou Reservoir were selected as the research object. The overall status of nutrient pollution and the release characteristics of internal loading of the reservoir were analyzed. The vertical distribution characteristics and spatial differences of nutrient were analysed by obtaining interstitial water in sediments via high-resolution interstitial water samplers (HR-Peeper). The transport fluxes of nutrient at the sediment-water interface were obtained by static release test of intact sediment cores, and the internal loading characteristics of Panjiakou Reservoir were analysed. The release risk of nutrient in the sediments was relatively high, and the TN and TP content was 3701.59~8221.28 mg/kg and 756.28~1696.15 mg/kg, respectively. According to the C/N ratio, the main cause of eutrophication in Panjiakou Reservoir was the residual feed and fish manure from cage culture before 2017. The static release results of the intact sediment cores showed that the exchange fluxes of NH₄⁺-N、NO₃^--N、NO₂^--N and SRP were 23.71~156.80, -7.37~-161.78, 1.64~33.4, and 0.56~2.86mg/(m²·d), respectively, and the internal loading of Panjiakou Reservoir was relatively high. The results are related to the high contents of organic matter, nitrogen and phosphorus, oxygen consumption by biological decomposition and gradually increasing water temperature in spring, which leads to the accelerated release of nutrient into the overlying water column. The internal loading of Panjiakou Reservoir can accelerate the process of eutrophication, and measures should be taken to control the internal loading of Panjiakou Reservoir.

导出引用

王洪伟, 王少明, 张敏, 胡晓康, 汤梦瑶, 杨凡艳, 钟继承. 春季潘家口水库沉积物-水界面氮磷赋存特征及迁移通量[J]. 中国环境科学. 2021, 41(9): 4284-4293

WANG Hong-wei, WANG Shao-ming, ZHANG Min, HU Xiao-kang, TANG Meng-yao, YANG Fan-yan, ZHONG Ji-cheng. Occurrence characteristics and transport fluxes of nitrogen and phosphorus at sediment-water interface of Panjiakou Reservoir in spring[J]. China Environmental Science. 2021, 41(9): 4284-4293

中图分类号： X524

参考文献

[1] Søndergaard M, Jensen J P, Jeppesen E. Role of sediment and internal loading of phosphorus in shallow lakes[J]. Hydrobiologia, 2003, 506(1-3):135-145.
[2] Thibodeaux L J. Recent advances in our understanding of sediment-to-water contaminant fluxes:The soluble release fraction[J]. Aquatic Ecosystem Health & Management, 2005,8(1):1-9.
[3] Josefsson S, Leonardsson K, Gunnarsson J S, et al. Bioturbation-driven release of buried PCBs and PBDEs from different depths in contaminated sediments[J]. Environmental Science & Technology, 2010,44(19):7456-7464.
[4] Liu C, Zhang L, Fan C, et al. Temporal occurrence and sources of persistent organic pollutants in suspended particulate matter from the most heavily polluted river mouth of Lake Chaohu, China[J]. Chemosphere, 2017,174:39-45.
[5] Liu C, Shao S, Shen Q, et al. Effects of riverine suspended particulate matter on the post-dredging increase in internal phosphorus loading across the sediment-water interface[J]. Environmental Pollution, 2016, 211:165-172.
[6] Yin H, Kong M, Han M, et al. Influence of sediment resuspension on the efficacy of geoengineering materials in the control of internal phosphorous loading from shallow eutrophic lakes[J]. Environmental Pollution, 2016,219:568-579.
[7] Boudreau, Bernard P. The Benthic Boundary Layer:Transport Processes and Biogeochemistry[M]. Oxford:Oxford University Press, 2001:55-64.
[8] Seiki T, Izawa H, Date E. Benthic nutrient remineralization and oxygen consumption in the coastal area of Hiroshima Bay[J]. Water Research, 1989,23(2):219-228.
[9] 逄勇,颜润润,余钟波,等.风浪作用下的底泥悬浮沉降及内源释放量研究[J]. 环境科学, 2008,29(9):2456-2464.Pang Y, Yan R R, Yu Z B, Li Y P, Li R L. Study on suspended sediment settlement and endogenous release under wind wave action[J]. Environmental Science, 2008,29(9):2456-2464.
[10] Miao Y, Li J, Feng P, et al. Effects of land use changes on the ecological operation of the Panjiakou-Daheiting Reservoir system, China[J]. Ecological Engineering, 2020,152:105851.
[11] Yu J, Chen J, Zeng Y, et al. Carbon and phosphorus transformation during the deposition of particulate matter in the large deep reservoir[J]. Journal of Environmental Management, 2020,265:110514.
[12] Jingfu W, Jingan C, Dallimore C, et al. Spatial distribution, fractions, and potential release of sediment phosphorus in the Hongfeng Reservoir, southwest China[J]. Lake and Reservoir Management, 2015,31(3):214-224.
[13] Wetzel M A, Wahrendorf D S, Peter C. Sediment pollution in the Elbe estuary and its potential toxicity at different trophic levels[J]. Science of the Total Environment, 2013,449:199-207.
[14] 张妍,谷志云,付巧玲,等.千岛湖表层沉积物地球化学特征及其成因[J]. 科学技术与工程, 2019,19(26):68-74.Zhang Y, Gu Z Y, Fu Q L, et al. Geochemical characteristics and genesis of surface sediments in Qiandao Lake[J]. Science Technology and Engineering, 2019,19(26):68-74.
[15] 刘静思,朱晓声,胡子龙,等.不同水体分层对沉积物间隙水氮素垂向分布影响:以三峡水库和小湾水库为例[J]. 环境科学, 2020,41(8):3601-3611.Liu J S, Zhu X S, Hu Z L, et al. Effects of different water stratification on vertical distribution of nitrogen in sediment interstitial water:a case study of Three Gorges Reservoir and Xiaowan reservoir[J]. Environmental Science, 2020,41(8):3601-3611.
[16] Domagalski J, Lin C, Luo Y, et al. Eutrophication study at the Panjiakou-Daheiting Reservoir system, northern Hebei Province, People's Republic of China:Chlorophyll-a model and sources of phosphorus and nitrogen[J]. Agricultural water management, 2007,94(1-3):43-53.
[17] Wen S, Wang H, Wu T, et al. Vertical profiles of phosphorus fractions in the sediment in a chain of reservoirs in North China:Implications for pollution source, bioavailability, and eutrophication[J]. Science of the Total Environment, 2020,704:135318.
[18] 余晓,诸葛亦斯,刘晓波,等.大型深水水库溶解氧层化结构演化机制[J]. 湖泊科学, 2020,32(5):1496-1507.Yu X, Zhuge Y S, Liu X B, et al. Evolution mechanism of dissolved oxygen stratification structure in large deep water reservoir[J]. Journal of Lake Sciences, 2020,32(5):1496-1507.
[19] Ding S, Chen M, Cui J, et al. Reactivation of phosphorus in sediments after calcium-rich mineral capping:implication for revising the laboratory testing scheme for immobilization efficiency[J]. Chemical Engineering Journal, 2018,331:720-728.
[20] 王珊.基于多源遥感影像的潘家口-大黑汀水库水质变化监测与分析[D]. 兰州:兰州交通大学, 2019.Wang S. Monitoring and analysis of water quality change in Panjiakou-Daheiting Reservoir based on multi-source remote sensing image[D]. Lanzhou:Lanzhou Jiaotong University, 2019.
[21] Li H, Song C L, Cao X Y, et al. The phosphorus release pathways and their mechanisms driven by organic carbon and nitrogen in sediments of eutrophic shallow lakes[J]. Science of the Total Environment, 2016,572:280-288.
[22] 文帅龙,吴涛,杨洁,等.冬季大黑汀水库沉积物-水界面氮磷赋存特征及交换通量[J]. 中国环境科学, 2019,39(3):1217-1225.Wen S L, Wu T, Yang J, et al. The characteristics of nitrogen and phosphorus occurrence and exchange fluxes at sediment water interface of Daheiting reservoir in winter[J]. China Environmental Science, 2019,39(3):1217-1225.
[23] 崔会芳,陈淑云,杨春晖,等.宜兴市横山水库底泥内源污染及释放特征[J/OL]. 环境科学:1-14[2020-10-04]. https://doi-org-443. webvpn.las.ac.cn/10.13227/j.hjkx.202004253.Cui H F, Chen S Y, Yang C H, et al. Endogenous pollution and release characteristics of sediment in Hengshan Reservoir of Yixing City[J/OL]. Environmental Science:1-14[2020-10-04].https://doi-org-443.webvpn.las.ac.cn/10.13227/j.hjkx.202004253.
[24] 何宜颖,陈建耀,高磊,等.惠州白盆珠水库沉积物营养元素时空变化特征及源解析[J]. 生态环境学报, 2020,29(7):1419-1426.He X Y, Chen J Y, Gao L, et al. Temporal and spatial variation characteristics and source apportionment of nutrients in sediments of Baipenzhu reservoir in Huizhou[J]. Journal of Ecological Environment, 2020,29(7):1419-1426.
[25] 郑飞燕,谭路,陈星,等.三峡水库香溪河库湾氮磷分布状况及沉积物污染评价[J]. 生态毒理学报, 2018,13(4):49-59.Zheng F Y, Tan L, Chen X, et al. Distribution of nitrogen and phosphorus and assessment of sediment pollution in Xiangxi Bay of Three Gorges Reservoir[J]. Asian Journal of Ecotoxicology, 2018, 13(4):49-59.
[26] 王艳平,徐伟伟,韩超,等.巢湖沉积物氮磷分布及污染评价[J]. 环境科学, 2021,42(2):699-711.Wang Y P, Xu W W, Han C, et al. Distribution and pollution assessment of nitrogen and phosphorus in Chaohu Lake Sediments. Environmental Science, 2021,42(2):699-711.
[27] 王永平,洪大林,申霞,等.骆马湖沉积物重金属及营养盐污染研究[J]. 南水北调与水利科技, 2013,11(6):45-48,143.Wang Y P, Hong D L, Shen X, et al. Pollution of heavy metals and nutrients in sediments of Luoma Lake[J]. South-to-North Water Transfers and Water Science & Technology, 2013,11(6):45-48,143.
[28] Rydin E. Potentially mobile phosphorus in Lake Erken sediment[J]. Water Research, 2000,34(7):2037-2042.
[29] Moss B, Kosten S, Meerhoff M, et al. Allied attack:climate change and eutrophication[J]. Inland Waters, 2011,1(2):101-105.
[30] Thornton S F, McManus J. Application of organic carbon and nitrogen stable isotope and C/N ratios as source indicators of organic matter provenance in estuarine systems:evidence from the Tay Estuary, Scotland[J]. Estuarine, Coastal and Shelf Science, 1994,38(3):219-233.
[31] 邱祖凯,胡小贞,姚程,等.山美水库沉积物氮磷和有机质污染特征及评价[J]. 环境科学, 2016,37(4):1389-1396.Qiu Z K, Hu X Z, Yao C, et al. Pollution characteristics and evaluation of nitrogen, phosphorus and organic matter in sediments of Shanmei Reservoir[J]. Environmental Science, 2016,37(4):1389-1396.
[32] Noh S, Kim C K, Lee J H, et al. Physicochemical factors affecting the spatial variance of monomethylmercury in artificial reservoirs[J]. Environmental Pollution, 2016,208:345-353.
[33] Mu D, Yuan D, Feng H, et al. Nutrient fluxes across sediment-water interface in Bohai Bay Coastal Zone, China[J]. Marine Pollution bulletin, 2017,114(2):705-714.
[34] Cornwell J C, Owens M S. Quantifying sediment nitrogen releases associated with estuarine dredging[J]. Aquatic Geochemistry, 2011, 17(4/5):499.
[35] Alvarez P J J, Vogel T M. Degradation of BTEX and their aerobic metabolites by indigenous microorganisms under nitrate reducing conditions[J]. Water Science and Technology, 1995,31(1):15-28.
[36] Yin S X, Chen D, Chen L M, et al. Dissimilatory nitrate reduction to ammonium and responsible microorganisms in two Chinese and Australian paddy soils[J]. Soil Biology and Biochemistry, 2002,34(8):1131-1137.
[37] 文帅龙,龚琬晴,吴涛,等.于桥水库沉积物-水界面氮磷剖面特征及交换通量[J]. 环境科学, 2018,39(5):2154-2164.Wen S L, Gong W Q, Wu T, et al. Profile characteristics and exchange fluxes of nitrogen and phosphorus at sediment water interface in Yuqiao Reservoir[J]. Environmental Science, 2018,39(5):2154-2164.
[38] Zhang L, Wang L, Yin K, et al. Pore water nutrient characteristics and the fluxes across the sediment in the Pearl River estuary and adjacent waters, China[J]. Estuarine, Coastal and Shelf Science, 2013,133:182-192.
[39] Liu Z, Hu J, Zhong P, et al. Successful restoration of a tropical shallow eutrophic lake:strong bottom-up but weak top-down effects recorded[J]. Water Research, 2018,146:88-97.
[40] Howarth R, Chan F, Conley D J, et al. Coupled biogeochemical cycles:eutrophication and hypoxia in temperate estuaries and coastal marine ecosystems[J]. Frontiers in Ecology and the Environment, 2011, 9(1):18-26.
[41] 李璇,周燕平,夏琼琼,等.磷胁迫对藻类生长代谢的影响及藻类对胁迫响应机制的研究进展[J]. 环境化学, 2020,39(8):2074-2083.Li X, Zhou Y P, Xia Q Q, et al. The effect of phosphorus stress on the growth and metabolism of algae and the response mechanism of algae to phosphorus stress[J]. Environmental Chemistry, 2020,39(8):2074-2083.
[42] 朱广伟,邹伟,国超旋,等.太湖水体磷浓度与赋存量长期变化(2005~2018年)及其对未来磷控制目标管理的启示[J]. 湖泊科学, 2020,32(1):21-35.Zhu G W, Zou W, Guo C X, et al. Long term changes of phosphorus concentration and accumulation in Taihu Lake (2005~2018) and its implications for future phosphorus management by objectives[J]. Journal of Lake Sciences, 2020,32(1):21-35.
[43] 刘辉,胡林娜,朱梦圆,等.沉积物有效态磷对湖库富营养化的指示及适用性[J]. 环境科学, 2019,40(9):4023-4032.Liu H, Hu L N, Zhu M Y, et al. Indication and applicability of available phosphorus in sediments to eutrophication of lakes and reservoirs[J]. Environmental Science, 2019,40(9):4023-4032.
[44] 余佑金,方向京,王圣瑞,等.滇池水体不同形态磷负荷时空分布特征[J]. 湖泊科学, 2017,29(1):59-68.Yu Y J, Fang X J, Wang S R, et al. Temporal and spatial distribution characteristics of different forms of phosphorus load in Dianchi Lake[J]. Journal of Lake Sciences, 2017,29(1):59-68.
[45] Gibbons K J, Bridgeman T B. Effect of temperature on phosphorus flux from anoxic western Lake Erie sediments[J]. Water Research, 2020:116022.
[46] Denis L, Grenz C. Spatial variability in oxygen and nutrient fluxes at the sediment-water interface on the continental shelf in the Gulf of Lions (NW Mediterranean)[J]. Oceanol. Acta, 2003,26:373-389.
[47] Wen S, Wu T, Yang J, et al. Spatio-temporal variation in nutrient profiles and exchange fluxes at the sediment-water interface in Yuqiao Reservoir, China[J]. International Journal of Environmental Research and Public Health, 2019,16(17):3071.
[48] Müller B, Bryant L D, Matzinger A, et al. Hypolimnetic oxygen depletion in eutrophic lakes[J]. Environmental Science & Technology, 2012,46(18):9964-9971.
[49] Hupfer M, Lewandowski J. Oxygen controls the phosphorus release from lake sediments-a long-lasting paradigm in limnology[J]. International Review of Hydrobiology, 2008,93(4/5):415-432.
[50] 裴佳瑶.雁鸣湖底泥氮磷释放及主要环境影响因子研究[D]. 西安:西安理工大学, 2020.Pei J Y. Study on nitrogen and phosphorus release from sediment in Yanming Lake and its main Environmental impact factors[D]. Xi'an:Xi'an University of Technology, 2020.
[51] 翁圆,苏玉萍,张玉珍,等.福建山仔水库不同季节表层沉积物内源磷负荷分析[J]. 湖泊科学, 2014,26(6):871-878.Weng Y, Su Y P, Zhang Y Z, et al. Analysis of endogenous phosphorus load in surface sediments in different seasons in Shanzai Reservoir, Fujian province[J]. Journal of Lake Sciences, 2014,26(6):871-878.
[52] 王志齐,李宝,梁仁君,等.南四湖内源氮磷释放的对比研究[J]. 环境科学学报, 2013,33(2):487-493.Wang Z Q, Li B, Liang R J, et al. Comparative study on the release of endogenous Nitrogen and phosphorus from Nansihu Lake[J]. Acta Scientiae Circumstantiae, 2013,33(2):487-493.
[53] 李宝,丁士明,范成新,等.滇池福保湾底泥内源氮磷营养盐释放通量估算[J]. 环境科学, 2008,29(1):114-120.Li B, Ding S M, Fan C X, et al. Estimation of the release flux of endogenous nitrogen and phosphorus nutrient in the Dianchi Fubao Bay sediment[J]. Environmental Sciences, 2008,29(1):114-120.
[54] 张路,范成新,王建军,等.太湖水土界面氮磷交换通量的时空差异[J]. 环境科学, 2006,27(8):1537-1543.Zhang L, Fan C X, Wang J J, et al. Spatial-temporal differences of Nitrogen and phosphorus exchange fluxes at taihu Lake water and Soil interface[J]. Environmental Science, 2006,27(8):1537-1543.