太湖入湖河流氮磷时空分布特征

doi:10.19741/j.issn.1673-4831.2020.0370

生态与农村环境学报 ›› 2021, Vol. 37 ›› Issue (2): 182-187.doi: 10.19741/j.issn.1673-4831.2020.0370

太湖入湖河流氮磷时空分布特征

李丛杨^1,2, 史宸菲^1,2, 方家琪^1,2, 张世伟³, 汪旋^1,2, 辛悦^1,2, 刘华基^1,2, 刘金娥^1,2, 王国祥^1,2

1. 南京师范大学环境学院, 江苏南京 210023;
2. 江苏省地理信息资源开发与利用协同创新中心/江苏省环境演变与生态建设重点实验室/江苏省水土环境生态修复工程实验室, 江苏南京 210023;
3. 美国马里兰大学帕克分校地理科学系, 美国马里兰州大学公园 20741

收稿日期:2020-05-18 发布日期:2021-02-25
通讯作者: 史宸菲 E-mail:schenfei@njnu.edu.cn
作者简介:李丛杨(1996-),男,江苏南通人,主要研究方向为水体污染的治理与修复。E-mail:793165289@qq.com
基金资助:
国家水体污染控制与治理科技重大专项（2017ZX07203003）；国家自然科学基金（41773077）；国家自然科学基金青年科学基金（51608276）

Spatio-Temporal Distribution Characteristics of Nitrogen and Phosphorus in the Typical Inflow River of Taihu Lake

LI Cong-yang^1,2, SHI Chen-fei^1,2, FANG Jia-qi^1,2, ZHANG Shi-wei³, WANG Xuan^1,2, XIN Yue^1,2, LIU Hua-ji^1,2, LIU Jin-e^1,2, WANG Guo-xiang^1,2

1. School of Environment, Nanjing Normal University, Nanjing 210023, China;
2. Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application/Jiangsu Key Laboratory of Environmental Change and Ecological Construction/Jiangsu Engineering Laboratory of Water and Soil Eco-Remediation, Nanjing 210023, China;
3. Department of Geographical Sciences, University of Maryland, College Park, Maryland 20741, USA

Received:2020-05-18 Published:2021-02-25

摘要/Abstract

摘要： 为探究典型入湖河流的水环境状况，选取太湖入湖河流梁溪河为研究对象，于2017年12月-2018年12月进行定期取样监测，开展水体氮磷时空分布特征的分析。结果表明，梁溪河支流的污染状况比干流严重，大多支流为劣Ⅴ类水。其中，干流总氮（TN）、氨氮（NH₄⁺-N）、硝酸盐氮（NO₃^--N）、总磷（TP）浓度的变化范围分别为0.57~2.86、0.10~0.75、0.02~0.53和0.05~0.39 mg·L^-1，支流TN、NH₄⁺-N、NO₃^--N、TP浓度的变化范围分别为2.42~5.63、1.12~3.35、0.32~2.33和0.07~0.52 mg·L^-1。对其氮磷的相关性分析表明，水体氮磷的输入形式和途径上一致。时间分布上，TN浓度在春季和夏季出现峰值，TP浓度则表现出冬季低、夏季高的趋势；空间分布上，夏季氮磷浓度沿干流流向呈上升趋势，支流氮磷污染严重，并对干流产生影响。在今后的河流修复与整治中，应遵循对干流和支流共同调控的综合修复策略。

关键词: 入湖河流, 氮, 磷, 时空分布

Abstract: Liangxi River, one tributary of Taihu Lake, was selected as study region in order to explore the water environmental situation of the typical inflow water. The temporal and spatial distribution characteristics of nitrogen and phosphorus of the water was investigated based on the data of water quality from December 2017 to December 2018. The results show that the pollution status of the tributaries of the Liangxi River was more serious than that of the main stream and their water quality was mostly worse than Grade V. In details, the concentrations of TN, NH₄⁺-N, NO₃^--N and TP in the main stream ranged from 0.57-2.86, 0.10-0.75, 0.02-0.53 and 0.05-0.39 mg·L^-1, respectively. The concentrations of TN, NH₄⁺-N, NO₃^--N and TP in tributaries ranged from 2.42-5.63, 1.12-3.35, 0.32-2.33 and 0.07-0.52 mg·L^-1, respectively. Correlation analysis indicate that the form of inputs and pathways of nitrogen and phosphorus in Liangxi River were consistent. Peak values of TN were observed in spring and summer, while concentrations of TP were lower in winter and higher than those in summer. Concentrations of nitrogen and phosphorus in summer presented an upward trend toward the downstream along the main stream. The pollution of nitrogen and phosphorus was more serious in some tributaries, thus imposing an impact on main stream. In future river restoration and improvement, a comprehensive restoration strategy of joint regulation of the main stream and tributaries should be followed.

Key words: inflow rivers, nitrogen, phosphorus, spatial and temporal distribution

中图分类号:

X522

李丛杨, 史宸菲, 方家琪, 张世伟, 汪旋, 辛悦, 刘华基, 刘金娥, 王国祥. 太湖入湖河流氮磷时空分布特征[J]. 生态与农村环境学报, 2021, 37(2): 182-187.

LI Cong-yang, SHI Chen-fei, FANG Jia-qi, ZHANG Shi-wei, WANG Xuan, XIN Yue, LIU Hua-ji, LIU Jin-e, WANG Guo-xiang. Spatio-Temporal Distribution Characteristics of Nitrogen and Phosphorus in the Typical Inflow River of Taihu Lake[J]. Journal of Ecology and Rural Environment, 2021, 37(2): 182-187.

参考文献

[1] 潘颖,林杰,佟光臣,等.2004-2014年太湖流域植被覆盖时空变化特征[J].生态与农村环境学报,2018,34(1):37-45.[PAN Ying,LIN Jie,TONG Guang-chen,et al.Spatio-Temporal Variations of Vegetation Coverage in Taihu Lake Basin From 2004 to 2014[J].Journal of Ecology and Rural Environment,2018,34(1):37-45.]
[2] 陈小锋,揣小明,杨柳燕.中国典型湖区湖泊富营养化现状、历史演变趋势及成因分析[J].生态与农村环境学报,2014,30(4):438-443.[CHEN Xiao-feng,CHUAI Xiao-ming,YANG Liu-yan.Status Quo,Historical Evolution and Causes of Eutrophication in Lakes in Typical Lake Regions of China[J].Journal of Ecology and Rural Environment,2014,30(4):438-443.]
[3] DONG X H,BENNION H,BATTARBEE R,et al.Tracking Eutrophication in Taihu Lake Using the Diatom Record:Potential and Problems[J].Journal of Paleolimnology,2008,40(1):413-429.
[4] ZHANG Y C,MA R H,LIANG Q C,et al.Secondary Impacts of Eutrophication Control Activities in Shallow Lakes:Lessons From Aquatic Macrophyte Dynamics in Lake Taihu From 2000 to 2015[J].Freshwater Science,2019,38(4):802-817.
[5] 王倩,吴亚东,丁庆玲,等.西太湖入湖河流水系污染时空分异特征及解析[J].中国环境科学,2017,37(7):2699-2707.[WANG Qian,WU Ya-dong,DING Qing-ling,et al.Temporo-Spatial Variations and Influential Factors of Water Quality in the Flowing River Systems of Western Taihu Lake Basin[J].China Environmental Science,2017,37(7):2699-2707.]
[6] 余茂蕾,洪国喜,许海,等.湖泊蓝藻水华对连通河道水质的影响[J].环境科学,2019,40(2):603-613.[YU Mao-lei,HONG Guo-xi,XU Hai,et al.Effects of Cyanobacterial Blooms in Eutrophic Lakes on Water Quality of Connected Rivers[J].Environmental Science,2019,40(2):603-613.]
[7] 吕振霖.太湖水环境综合治理的实践与思考[J].河海大学学报(自然科学版),2012,40(2):123-128.[LÜ Zhen-lin.Practice and Thoughts on Comprehensive Treatment of Water Pollution in Taihu Lake[J].Journal of Hohai University (Natural Sciences),2012,40(2):123-128.]
[8] GAO X Y,SHI X R,CUI Y B,et al.Organic Pollutants and Ambient Severity for the Drinking Water Source of Western Taihu Lake[J].Ecotoxicology,2011,20(5):959-967.
[9] 连慧姝,刘宏斌,李旭东,等.典型入湖河流水体氮素变化特征及其对降雨的响应:以太湖乌溪港为例[J].环境科学,2017,38(12):5047-5055.[LIAN Hui-shu,LIU Hong-bin,LI Xu-dong,et al.Characteristics of Nitrogen Variation and Its Response to Rainfall:A Case Study in Wuxi Port at Taihu Lake Basin[J].Environmental Science,2017,38(12):5047-5055.]
[10] ZHANG R F,JIANG D S,ZHANG L J,et al.Distribution of Nutrients,Heavy Metals,and PAHs Affected by Sediment Dredging in the Wujin'gang River Basin Flowing Into Meiliang Bay of Lake Taihu[J].Environmental Science and Pollution Research International,2014,21(3):2141-2153.
[11] 郝禹.城市景观河道水华特征及其影响因素研究[D].包头:内蒙古科技大学,2020.[HAO Yu.Study on the Bloom Characteristics and Influencing Factors of Urban Landscape Rivers[D].Baotou:Inner Mongolia University of Science & Technology,2020.]
[12] 杜东.太湖主要入湖河流生态系统健康评价[D].武汉:湖北大学,2013.[DU Dong.Ecosystem Health Assessment of Main Inflowing Rivers of Taihu Lake[D].Wuhan:Hubei University,2013.]
[13] 唐一率.梁溪河水质改善的调水引流效应研究[D].南京:南京大学,2018.[TANG Yi-shuai.Study on Impact of Water Diversion and Drainage on Water Quality of Liangxi River[D].Nanjing:Nanjing University,2018.]
[14] 国家环境保护总局《水和废水监测分析方法》编委会.水和废水监测分析方法[M].4版.北京:中国环境科学出版社,2002:243-285.
[15] SAUNDERS D L,KALFF J.Denitrification Rates in the Sediments of Lake Memphremagog,Canada-USA[J].Water Research,2001,35(8):1897-1904.
[16] 无锡市统计局.无锡统计年鉴2018[M].北京:中国统计出版社,2018:10-11.
[17] 赵建国.永定河怀来段氮磷时空分布及迁移规律研究[D].保定:河北大学,2018.[ZHANG Jian-guo.Spatio-Temporal Distribution and Migration of Nitrogen and Phosphorus in Huailai Section of Yongding River[D].Baoding:Hebei University,2018.]
[18] XU H,PAERL H W,QIN B Q,et al.Nitrogen and Phosphorus Inputs Control Phytoplankton Growth in Eutrophic Lake Taihu,China[J].Limnology and Oceanography,2010,55(1):420-432.
[19] 胡小贞,耿荣妹,许秋瑾,等.太湖流域流经不同类型缓冲带入湖河流秋、冬季氮污染特征[J].湖泊科学,2016,28(6):1194-1203.[HU Xiao-zhen,GENG Rong-mei,XU Qiu-jin,et al.Charactistics of Nitrogen Pollution of Rivers Flowing Through Different Lake Buffer Strips in Autumn/Winter,Taihu Basin[J].Journal of Lake Science,2016,28(6):1194-1203.]
[20] 朱梦圆,朱广伟,王永平.太湖蓝藻水华衰亡对沉积物氮、磷释放的影响[J].环境科学,2011,32(2):409-415.[ZHU Meng-yuan,ZHU Guang-wei,WANG Yong-ping.Influence of Scum of Algal Bloom on the Release of N and P From Sediments of Lake Taihu[J].Chinese Journal of Environmental Science,2011,32(2):409-415.]
[21] 王华,陈华鑫,徐兆安,等.2010-2017年太湖总磷浓度变化趋势分析及成因探讨[J].湖泊科学,2019,31(4):919-929.[WANG Hua,CHEN Hua-xin,XU Zhao-an,et al.Variation Trend of Total Phosphorus and Its Controlling Factors in Lake Taihu,2010-2017[J].Journal of Lake Sciences,2019,31(4):919-929.]
[22] GAO L,ZHANG L H,HOU J Z,et al.Decomposition of Macroalgal Blooms Influences Phosphorus Release From the Sediments and Implications for Coastal Restoration in Swan Lake,Shandong,China[J].Ecological Engineering,2013,60:19-28.
[23] 王欢,袁旭音,陈海龙,等.太湖流域上游西苕溪支流的营养状态特征及成因分析[J].湖泊科学,2015,27(2):208-215.[WANG Huan,YUAN Xu-yin,CHEN Hai-long,et al.Water Nutrient Status and Its Controlling Factors in the Inflow Tributaries of Xitiaoxi River,Upper Reaches of Lake Taihu Basin[J].Journal of Lake Sciences,2015,27(2):208-215.]
[24] 陈诗文,袁旭音,金晶,等.西苕溪支流河口水体营养盐的特征及源贡献分析[J].环境科学,2016,37(11):4179-4186.[CHEN Shi-wen,YUAN Xu-yin,JIN Jing,et al.Characteristics and Pollution Source Analysis of Nutrients in Tributary Outlets of Xitiaoxi Watershed[J].Chinese Journal of Environmental Science,2016,37(11):4179-4186.]

太湖入湖河流氮磷时空分布特征

Spatio-Temporal Distribution Characteristics of Nitrogen and Phosphorus in the Typical Inflow River of Taihu Lake

RichHTML

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

[1]	任静雯, 王佳俊, 周磊, 徐德福, 张建伟. 拉鲁湿地沉积物碳氮磷分布及污染风险评价[J]. 生态与农村环境学报, 2021, 37(2): 172-181.
[2]	龚润强, 王博, 季木兰, 赵欣, 苏良湖, 卜元卿, 陈瑀, 张圣虎, 邱慧. 长江南京段水源水中氨苄西林的时空分布特征及风险评估[J]. 生态与农村环境学报, 2021, 37(2): 188-193.
[3]	黄弘杨, 黄津津, 王国祥, 吴向阳, 沈楠, 孙丽. 纳米四氧化三铁强化海藻酸钠包埋希瓦氏菌MR-1的甲基橙脱色性能[J]. 生态与农村环境学报, 2021, 37(2): 217-223.
[4]	倪琳洁, 邱欢, 刘晓玲, 雷燕, 张可, 罗鸿兵, 程琳, 范良千, 陈伟. 镧改性木槿皮吸附剂制备及对废水中磷的吸附[J]. 生态与农村环境学报, 2021, 37(2): 234-241.
[5]	徐兵兵. 流域特征对南苕溪溶解有机质浓度的影响[J]. 生态与农村环境学报, 2021, 37(1): 39-48.
[6]	潘韬文, 陈俣, 蔡昆争. 硅肥和氮肥配施对优质稻植株养分含量、产量和品质的影响[J]. 生态与农村环境学报, 2021, 37(1): 120-126.
[7]	王方方, 王延华, 蔡祖聪, 黄玉. 基于DPSIR模型的曲周县氮素资源可持续利用评价与预测[J]. 生态与农村环境学报, 2020, 36(9): 1133-1140.
[8]	王静, 王磊, 张爱君, 张辉, 张永春. 长期增施有机肥对土壤不同组分有机磷含量及微生物丰度的影响[J]. 生态与农村环境学报, 2020, 36(9): 1161-1168.
[9]	杨婧, 钟慧, 潘欢, 谭羽男, 易蔓, 陈玉成. 富磷型猪粪基生物炭肥对土壤-萝卜系统的影响[J]. 生态与农村环境学报, 2020, 36(9): 1169-1176.
[10]	彭瑶, 胡政宇, 肖鹏, 许智慧, 常婷, 程鹏飞. 紫球藻对沼液废水中氨氮、铜离子及抗生素磺胺二甲嘧啶的处理效果[J]. 生态与农村环境学报, 2020, 36(9): 1185-1191.
[11]	李鹏, 王鹏超, 马东, 张成军, 郭旋, 赵同科, 王萱. 氨氮弱吸附滤料筛选与基于氮素资源化的沼液悬浮物过滤预处理研究[J]. 生态与农村环境学报, 2020, 36(9): 1192-1199.
[12]	米雅竹, 朱广森, 张旭, 刘小红, 司友斌. 3种水分管理条件下施用木炭和磷酸二铵对水稻Cd、As累积的影响[J]. 生态与农村环境学报, 2020, 36(9): 1200-1209.
[13]	李雪, 李荣荣, 侯亚红, 刘国一, 谢永春. 氮肥施用对西藏青稞产量及氨挥发损失的影响[J]. 生态与农村环境学报, 2020, 36(8): 1006-1014.
[14]	夏梦华, 刘铭羽, 郭宁宁, 叶磊, 李希, 李裕元, 张满意, 吴金水. 美人蕉、梭鱼草和黄菖蒲人工湿地系统对养猪废水的脱氮特征研究[J]. 生态与农村环境学报, 2020, 36(8): 1080-1088.
[15]	刘威, 石金霞, 管益东, 付强, 朱燕云, 靳红梅. 规模猪场沼液沉淀池底泥中磷形态变化特征[J]. 生态与农村环境学报, 2020, 36(7): 938-944.