滇池入湖河流氮负荷时空变化及形态组成贡献
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- 英文论文题名：Temporal and Spatial Changes of Nitrogen Loading and form of Contributions in Lake Inlet River of Lake Dianchi
- 论文作者：李乐 ; 王海芳 ; 王圣瑞 ; 张蕊 ; 焦立新 ; 丁帅 ; 余佑金
- 英文论文作者：LI Le ; WANG Hai-fang ; WANG Sheng-rui ; ZHANG Rui ; JIAO Li-xin ; DING Shuai ; YU You-jin ; Chemical and Environmental Sciences of The North University of China ; State Key Laboratory of Environmental Criteria and Risk Assessment ; Chinese Research Academy of Environmental Sciences ; Research Center of Lake Eco-Environment ; State Environmental Protection Key Laboratory for Lake Pollution Control ; Chinese Research Academy of Environmental Sciences
- 年：2015
- 作者机构：中北大学化工与环境学院;中国环境科学研究院环境基准与风险评估国家重点实验室;中国环境科学研究院国家环境保护湖泊污染控制重点实验室湖泊生态环境创新基地;
- 论文关键词：滇池 ; 河流 ; 氮负荷 ; 时空变化 ; 贡献
- 英文论文关键词：Dianchi ; river ; nitrogen loading ; spatial and temporal variations ; contribution
- 会议召开时间：2015-11-26
- 会议录名称：2015年水资源生态保护与水污染控制研讨会论文集
- 语种：中文
- 分类号：X524
- 学会代码：HJKP
- 会议名称：2015年水资源生态保护与水污染控制研讨会
- 会议地点：中国海南海口
- 主办单位：中国环境科学学会、哈尔滨师范大学
- 学会名称：中国环境科学学会
- 页数：10
- 文件大小：1160k
- 原文格式：D
- 会议级别：全国
摘要
研究了滇池主要入湖河流水体总氮及各形态氮浓度的时空变化与入湖负荷特征,并探讨了不同形态氮入湖负荷贡献。结果表明:(1)滇池河流入湖TN浓度变化在2.91~94.01mg/L之间,以DIN形态最高,DON和PN浓度均较低;(2)滇池入湖河流氮负荷总量为6887.76吨,绝大多数河流以DIN负荷为主,平均贡献为67.15%;DON和PN入湖负荷贡献相近,平均分别为17.86%和14.99%;(3)不同形态氮入湖负荷贡献季节性差异明显,DIN较高值出现在春夏季3-9月份,平均入湖贡献达到73%;DON较高值则出现在秋冬季(9-1月),平均入湖贡献达到34%;PN入湖负荷贡献月份变化差异较小,最高值出现在2月,贡献为40%;(4)滇池入湖河流污染负荷不仅要考虑无机氮的贡献,而且需要重视溶解态有机氮和颗粒态氮负荷,控制滇池入湖河流污染负荷需要考虑不同河流不同形态氮负荷组成及其季节性差异,有针对性的采取相应措施。
The temporal and special changes of total nitrogen(TN) and various forms of nitrogen concentration, and the load characteristics of lake inlet river were studied in major lake inlet river of Lake Dianchi. At the same time, the contribution of different forms of nitrogen of lake inlet load was discussed. The results show:(1) The TN concentration of lake inlet river of Dianchi lake is between 2.91 ~ 94.01mg/L, which the DIN forms is the highest and the concentration of DON and PN is lower;(2) The TN loading of the rivers in Dianchi was 6887.76 tons, and most rivers are DIN loading into the lake with an average contribution of 67.15%; DON and PN were similar to the load of the lake, and the average was 17.86% and 14.99% respectively;(3) The seasonal difference of the contribution of different forms of nitrogen in the lake was obvious, that the higher DIN values appeared in the spring and summer( March-September) and its average contribution was 73%; The higher values of DON appeared in the autumn and winter( September- January), and its average contribution reached 34%; The change of the load of PN into the lake was smaller, which the highest value appeared in February and the contribution was 40%;(4) The pollution load of the rivers in Dianchi is not only to consider the contribution of the dissolved inorganic nitrogen into the lake, but also to pay attention to the dissolved organic nitrogen and particulate nitrogen loading. In the process of comprehensive improvement of lake inlet river, we should take corresponding measures according to different forms of nitrogen loading in different rivers and the difference feature between different seasons and try to get a better effect.
The temporal and special changes of total nitrogen(TN) and various forms of nitrogen concentration, and the load characteristics of lake inlet river were studied in major lake inlet river of Lake Dianchi. At the same time, the contribution of different forms of nitrogen of lake inlet load was discussed. The results show:(1) The TN concentration of lake inlet river of Dianchi lake is between 2.91 ~ 94.01mg/L, which the DIN forms is the highest and the concentration of DON and PN is lower;(2) The TN loading of the rivers in Dianchi was 6887.76 tons, and most rivers are DIN loading into the lake with an average contribution of 67.15%; DON and PN were similar to the load of the lake, and the average was 17.86% and 14.99% respectively;(3) The seasonal difference of the contribution of different forms of nitrogen in the lake was obvious, that the higher DIN values appeared in the spring and summer( March-September) and its average contribution was 73%; The higher values of DON appeared in the autumn and winter( September- January), and its average contribution reached 34%; The change of the load of PN into the lake was smaller, which the highest value appeared in February and the contribution was 40%;(4) The pollution load of the rivers in Dianchi is not only to consider the contribution of the dissolved inorganic nitrogen into the lake, but also to pay attention to the dissolved organic nitrogen and particulate nitrogen loading. In the process of comprehensive improvement of lake inlet river, we should take corresponding measures according to different forms of nitrogen loading in different rivers and the difference feature between different seasons and try to get a better effect.
引文
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[4]曹杰君,高扬,黄海波,等.长三角典型村域次降雨条件下氮素非点源输入特征[J].环境科学,2010,31(11):2587-2592.
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[6]鲍全盛,王华东.我国水环境非点源污染研究与展望[J].地理科学,1996,16(1):66-71.
[7]张维理,武淑霞,冀宏杰,等.中国农业面源污染形势估计及控制对策[J].中国农业科学,2004,37(7):1008-1017.
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[9]Lue J J,Yang H,Gao L,et al.Spatial variation of P and N in water and sediments of Dianchi Lake,China[J].Pedosphere,2005,15(1):78-83.
[10]高丽,杨浩,周健民等.滇池沉积物磷内负荷及其对水体贡献的研究.环境科学学报,2004,24(5):776-781.
[11]杨逢乐,金竹静.滇池北岸河流水环境污染现状及防治对策研究.环境科学导刊,2008,27(6):43-46.
[12]谭夔,陈求稳,朱传保等.滇池大清河河口二维水环境模型研究与应用.环境科学学报,2009,29(3):634-640.
[13]李跃勋,徐晓梅,何佳,等.滇池流域点源污染控制与存在问题解析[J].湖泊科学,20l0,22(5):633—639.
[14]金相灿,辛玮光,卢少勇,等.入湖污染河流对受纳湖湾水质的影响[J].环境科学研究,2007,20(4):52-56.
[15]李海英,冯慕华,李玲,等.微曝气生态浮床净化入湖河口污染河水原位模型实验[J].湖泊科学,2009,21(6):782-788.
[16]余晓飞,和树庄,胡斌,等.滇池柴河小流域暴雨径流中COD的输移特征研究[J].环境污染与防治,2012,34(10):61-70.
[17]Li X Y,Weller D E,Jordan T E.Watershed model calibration using multi-objective optimization and multi-site averaging.Journal of Hydrology,380(3/4),277-288.(2010)
[18]Shen Z Y,Liao Q,Hong Q.An overview of research on agricultural non-point source pollution modelling in China.Separation and Purification Technology,2011.[doi:10.1016/j.seppur.2011.01.018]
[19]赵海超,王圣瑞,焦立新,等.2010年洱海全湖氮负荷时空分布特征[J].环境科学研究,2013,26(4):389-395.
[20]刘新成,沈焕庭,黄清辉.长江入河口区生源要素的浓度变化及通量估算[J].海洋与湖沼,2002,33(3):332-340.
[21]TOHRU S,HIROFUMI I,ETSUJI D.Benthic nutrient remineralization and oxygen consumtion in the coastal area of Hiroshima Bay[J].Water Res,1989,23(2):219-228.
[22]范成新,张路,杨龙元,等.湖泊沉积物氮磷内源负荷模拟[J].海洋与湖沼,2002,33(4):370-378.
[23]曹晓峰,孙金华,黄艺.滇池流域土地利用景观空间格局对水质的影响[J].生态环境学报,2012,21(2):364-369.
[24]管锡鹏.主要入滇池河道氮磷污染物的时空变化及强降雨对其影响.毕业论文.2009
[25]刘瑞志,朱丽娜,雷坤,等.滇池入湖河流“十一五”综合整治效果分析[J].环境污染与防治,2012,34(3):95-100.
[26]Sliva L,Williams DD.Buffer Zone Versus Whole Catchment Approaches to Studying Land Use Impact on River Water Quality[J].Water Research,2001,35(14):3462-3472.
[27]Moreno J L,Navarro C,Delas Heras J.Abiotic ecotypes in south2central Spanish rivers:Reference conditions and pollution[J].Environmental Pollution,2006,143:388-396.
[28]Basnyat P,Teeter L D,Lockaby B G.Relationships between landscape characteristics and non-point source pollution inputs to Coastal Estuaries[J].Environmental Management,1999,23(4):539-549.
[29]Wang X.Integrating water quality management and land-use planning in a watershed context[J].Journal of Environmental Management,2001,61:25-36.
[30]Tong S T Y,Chen W L.Modeling the relationship between land-use and surface water quality[J].Journal of environmental Management,2002(66):377-393.
[31]帅红,夏北成.广佛区域土地利用结构对非点源污染的影响[J].热带地理,2006,26(3):230-233.
[32]夏叡,李云梅,王桥.基于遥感的无锡市土地利用与过境水质的响应关系研究[J].地理科学,2010,30(1):130-133.
[33]李晓铭,杨树平,张宇,等.入滇池河流柴河,宝象河与盘龙江浮游藻类多样性调查及其水质监测研究[J].云南大学学报:自然科学版,2014,36(6):950-958.
[34]陈建军.滇池主要入湖河流水质分析[J].云南农业大学学报,2005,20(4):569-572.
[35]王自林,李永梅,张维理等.滇池主要入湖河道口旱季雨季水体氮磷污染物变化研究.云南农业大学学报自然科学版,2009,24:729-733
[36]王华光,刘碧波,李小平,等.滇池新运粮河水质季节变化及河岸带生态修复的影响[J].湖泊科学,2012,24(3):334-340.
[37]刘卫红,杨常亮,傅强,等.滇池流域城市型河流盘龙江入湖营养盐通量研究[J].环保科技,2011,17(3):33-36.
[38]吴丰昌,金相灿,张润宇,等.论有机氮磷在湖泊水环境中的作用和重要性[J].湖泊科学,2010(1):1-7.
[39]李娜,盛虎,何成杰,等.基于统计模型LOADEST的宝象河污染物通量估算[J].应用基础与工程科学学报,2012,20(3):355-366.
[40]Huang W Z,Schoenau J J.Fluxes of water-soluble nitrogen and phosphorus in the forest floor and surface mineral soll of a boreal aspen stand[J].Geoderma,1998,81:251-264.
[41]沈志良,刘群,张淑美.长江总氮和有机氮的分布变化与迁移[J].海洋与湖沼,2003,34(6):577-585.
[2]王红梅,陈燕.滇池近20a富营养化变化趋势及原因分析[J].环境科学导刊,2009,28(3):57-60
[3]HOWARTH R W,BOYER E W,PABICH W J,et al.Nitrogen use in the United States from 1961 to 2000 and potential future trends[J].A Journal of the Human Environment,2002,31(2):88-96.
[4]曹杰君,高扬,黄海波,等.长三角典型村域次降雨条件下氮素非点源输入特征[J].环境科学,2010,31(11):2587-2592.
[5]金相灿.中国湖泊环境[M].北京:海洋出版社,1995.
[6]鲍全盛,王华东.我国水环境非点源污染研究与展望[J].地理科学,1996,16(1):66-71.
[7]张维理,武淑霞,冀宏杰,等.中国农业面源污染形势估计及控制对策[J].中国农业科学,2004,37(7):1008-1017.
[8]Liu Z,Liu X,He B,et al.Spatio-temporal change of water chemical elements in Lake Dianchi,China[J].Water and Environment Journal,2009,23(3):235-244.
[9]Lue J J,Yang H,Gao L,et al.Spatial variation of P and N in water and sediments of Dianchi Lake,China[J].Pedosphere,2005,15(1):78-83.
[10]高丽,杨浩,周健民等.滇池沉积物磷内负荷及其对水体贡献的研究.环境科学学报,2004,24(5):776-781.
[11]杨逢乐,金竹静.滇池北岸河流水环境污染现状及防治对策研究.环境科学导刊,2008,27(6):43-46.
[12]谭夔,陈求稳,朱传保等.滇池大清河河口二维水环境模型研究与应用.环境科学学报,2009,29(3):634-640.
[13]李跃勋,徐晓梅,何佳,等.滇池流域点源污染控制与存在问题解析[J].湖泊科学,20l0,22(5):633—639.
[14]金相灿,辛玮光,卢少勇,等.入湖污染河流对受纳湖湾水质的影响[J].环境科学研究,2007,20(4):52-56.
[15]李海英,冯慕华,李玲,等.微曝气生态浮床净化入湖河口污染河水原位模型实验[J].湖泊科学,2009,21(6):782-788.
[16]余晓飞,和树庄,胡斌,等.滇池柴河小流域暴雨径流中COD的输移特征研究[J].环境污染与防治,2012,34(10):61-70.
[17]Li X Y,Weller D E,Jordan T E.Watershed model calibration using multi-objective optimization and multi-site averaging.Journal of Hydrology,380(3/4),277-288.(2010)
[18]Shen Z Y,Liao Q,Hong Q.An overview of research on agricultural non-point source pollution modelling in China.Separation and Purification Technology,2011.[doi:10.1016/j.seppur.2011.01.018]
[19]赵海超,王圣瑞,焦立新,等.2010年洱海全湖氮负荷时空分布特征[J].环境科学研究,2013,26(4):389-395.
[20]刘新成,沈焕庭,黄清辉.长江入河口区生源要素的浓度变化及通量估算[J].海洋与湖沼,2002,33(3):332-340.
[21]TOHRU S,HIROFUMI I,ETSUJI D.Benthic nutrient remineralization and oxygen consumtion in the coastal area of Hiroshima Bay[J].Water Res,1989,23(2):219-228.
[22]范成新,张路,杨龙元,等.湖泊沉积物氮磷内源负荷模拟[J].海洋与湖沼,2002,33(4):370-378.
[23]曹晓峰,孙金华,黄艺.滇池流域土地利用景观空间格局对水质的影响[J].生态环境学报,2012,21(2):364-369.
[24]管锡鹏.主要入滇池河道氮磷污染物的时空变化及强降雨对其影响.毕业论文.2009
[25]刘瑞志,朱丽娜,雷坤,等.滇池入湖河流“十一五”综合整治效果分析[J].环境污染与防治,2012,34(3):95-100.
[26]Sliva L,Williams DD.Buffer Zone Versus Whole Catchment Approaches to Studying Land Use Impact on River Water Quality[J].Water Research,2001,35(14):3462-3472.
[27]Moreno J L,Navarro C,Delas Heras J.Abiotic ecotypes in south2central Spanish rivers:Reference conditions and pollution[J].Environmental Pollution,2006,143:388-396.
[28]Basnyat P,Teeter L D,Lockaby B G.Relationships between landscape characteristics and non-point source pollution inputs to Coastal Estuaries[J].Environmental Management,1999,23(4):539-549.
[29]Wang X.Integrating water quality management and land-use planning in a watershed context[J].Journal of Environmental Management,2001,61:25-36.
[30]Tong S T Y,Chen W L.Modeling the relationship between land-use and surface water quality[J].Journal of environmental Management,2002(66):377-393.
[31]帅红,夏北成.广佛区域土地利用结构对非点源污染的影响[J].热带地理,2006,26(3):230-233.
[32]夏叡,李云梅,王桥.基于遥感的无锡市土地利用与过境水质的响应关系研究[J].地理科学,2010,30(1):130-133.
[33]李晓铭,杨树平,张宇,等.入滇池河流柴河,宝象河与盘龙江浮游藻类多样性调查及其水质监测研究[J].云南大学学报:自然科学版,2014,36(6):950-958.
[34]陈建军.滇池主要入湖河流水质分析[J].云南农业大学学报,2005,20(4):569-572.
[35]王自林,李永梅,张维理等.滇池主要入湖河道口旱季雨季水体氮磷污染物变化研究.云南农业大学学报自然科学版,2009,24:729-733
[36]王华光,刘碧波,李小平,等.滇池新运粮河水质季节变化及河岸带生态修复的影响[J].湖泊科学,2012,24(3):334-340.
[37]刘卫红,杨常亮,傅强,等.滇池流域城市型河流盘龙江入湖营养盐通量研究[J].环保科技,2011,17(3):33-36.
[38]吴丰昌,金相灿,张润宇,等.论有机氮磷在湖泊水环境中的作用和重要性[J].湖泊科学,2010(1):1-7.
[39]李娜,盛虎,何成杰,等.基于统计模型LOADEST的宝象河污染物通量估算[J].应用基础与工程科学学报,2012,20(3):355-366.
[40]Huang W Z,Schoenau J J.Fluxes of water-soluble nitrogen and phosphorus in the forest floor and surface mineral soll of a boreal aspen stand[J].Geoderma,1998,81:251-264.
[41]沈志良,刘群,张淑美.长江总氮和有机氮的分布变化与迁移[J].海洋与湖沼,2003,34(6):577-585.