南四湖流域非点源污染TN/TP时空格局及防治分区演变

张华美; 荆延德; 孙笑笑

doi:10.13961/j.cnki.stbctb.2018.02.004

您当前的位置：

首页 >

文章列表页 >

南四湖流域非点源污染TN/TP时空格局及防治分区演变

试验研究

- 南四湖流域非点源污染TN/TP时空格局及防治分区演变
- Evolution of Spatio-temporal Pattern and Prevention Partition of TN and TP of Non-point Source Pollution in Nansi Lake Basin
- 水土保持通报 2018年38卷第2期页码：19-26
- 作者机构：
  
  1. 山东省高校南四湖湿地生态与环境保护重点实验室,山东,济宁,273165
  2. 曲阜师范大学地理与旅游学院,山东,日照,276826
- 作者简介：
- 基金信息：
  
  教育部人文社会科学研究面上项目“基于输出系数模型的南四湖流域非点源污染负荷估算及其对土地利用变化的响应研究”（15YJAZH027）
- DOI：10.13961/j.cnki.stbctb.2018.02.004
  中图分类号：
- 纸质出版：2018
- 稿件说明：
移动端阅览
张华美, 荆延德, 孙笑笑. 南四湖流域非点源污染TN/TP时空格局及防治分区演变[J]. 水土保持通报, 2018,38(2):19-26.

ZHANG Huamei, JING Yande, SUN Xiaoxiao. Evolution of Spatio-temporal Pattern and Prevention Partition of TN and TP of Non-point Source Pollution in Nansi Lake Basin[J]. Bulletin of Soiland Water Conservation, 2018, 38(2): 19-26.
张华美, 荆延德, 孙笑笑. 南四湖流域非点源污染TN/TP时空格局及防治分区演变[J]. 水土保持通报, 2018,38(2):19-26. DOI： 10.13961/j.cnki.stbctb.2018.02.004.

ZHANG Huamei, JING Yande, SUN Xiaoxiao. Evolution of Spatio-temporal Pattern and Prevention Partition of TN and TP of Non-point Source Pollution in Nansi Lake Basin[J]. Bulletin of Soiland Water Conservation, 2018, 38(2): 19-26. DOI： 10.13961/j.cnki.stbctb.2018.02.004.

摘要

[目的]探究非点源污染物TN，TP时空演变特征，找出影响流域非点源污染的主要污染物、污染源和影响TN，TP变动的最活跃单元，分析TN，TP污染防治分区演变，为南四湖流域非点源污染治理提供理论依据。[方法]以1990-2013年土地利用为基础数据，结合3S技术，运用输出系数模型和等标污染负荷法模拟非点源污染时空分布。[结果]1990-2013年期间南四湖流域非点源TN和TP污染排放量整体变化趋势是先上升后下降并趋于平稳，其中TN是主要污染物；TN的主要污染源是土地利用，TP的主要污染源是农业生活和畜禽养殖；1990-2013年期间，南四湖流域非点源TN和TP变动最活跃的单元是降水因子。[结论]南四湖流域非点源污染具有地区差异等特点。整体而言，湖西地区比湖东地区污染严重，但在近24 a间，地区差异有缩小的趋势；1990-2013年期间，湖西地区非点源污染较为严重，属于重点治理区；北沙河流域、洸府河流域和梁济运河流域污染程度有加重趋势，是优先控制和重点治理区。

Abstract

[Objective] The objective of the study was to explore the spatio-temporal changes of TN and TP of non-point source pollution

to find the main pollutants

main pollution sources and the most active units affecting TN and TP changes

and to carry out the prevention partition evolution of TN and TP pollution. All these were expected to provide reference for controlling the non-point source pollution of Nansi Lake basin.[Methods] Based on the land use data from 1990 to 2013

combining with 3S technology

the spatio-temporal distribution of non-point source pollution was simulated using the export coefficient model and standard pollution load method.[Results] Firstly

during 1990-2013

pollution emissions of TN and TP decreased after a first increase and tended to be stable afterwards

and TN was the main pollutant. Secondly

land use was the main pollution sources of TN

and the main sources of TP were agricultural life and livestock and poultry breeding. Thirdly

during 1990-2013

the most active element of non-point source TN and TP in Nansi Lake basin was precipitation.[Conclusion] Non-point source pollution of Nansi Lake basin had many characteristics

such as regional differences. The pollution in the west part of the lake was worse than that in the east part of the lake

but regional difference had a tendency to homogenize in the past 24 years. Finally

the west part of the lake was the key management area

owing to the non-point source pollution being more serious. The Beisha River basin

Guangfu River basin and Liangji Canal basin were the priority control and key management areas because their level of non-point source pollution had a tendency to increase.

关键词

Keywords

references

Shao Weiwei, Yang Dawen, Hu Heping, et al. Water resources allocation considering the water use flexible limit to water shortage:A case study in the Yellow River Basin of China[J]. Water Resources Management, 2009,23(5):869-880.

Tang Wenzhong, Cui Jingguo, Shan Baoqing, et al. Heavy metal accumulation by periphyton is related to eutrophication in the Hai River Basin, Northern China[J]. Plos One, 2014,9(1):e86458.

朱梅.海河流域农业非点源污染负荷估算与评价研究[D].北京:中国农业科学院,2011.

屠清瑛,顾丁锡,尹登清,等.巢湖-富营养化研究[M].安徽合肥:中国科技大学出版社,1990.

Reckhow K H, Simpson J T. A procedure using modeling and error analysis for the prediction of La.[J]. Canadian Journal of Fisheries & Aquatic Sciences, 2011,37(9):1439-1448.

Johnes P J. Evaluation and management of the impact of land use change on the nitrogen and phosphorus load delivered to surface waters:The export coefficient modeling approach[J]. Journal of Hydrology, 1996,183(3/4):323-349.

邱凉,罗小勇,程红光.长江流点源污染域大尺度空间非负荷研究[J].人民长江,2011,42(18):81-84.

Wang Weiliang, Liu Xiaohui, Wang Yufan, et al. Analysis of point source pollution and water environmental quality variation trends in the Nansi Lake basin from 2002 to 2012[J]. Environmental Science and Pollution Research, 2016,23(5):4886-4897.

Wu Lei, Liu Xia, Ma Xiaoyi. Spatio-temporal variation of erosion-type non-point source pollution in a small watershed of hilly and gully region, Chinese Loess Plateau[J]. Environmental Science and Pollution Research, 2016,23(11):1-11.

Lu Jun, Gong Dongqin, Shen Yena, et al. An inversed Bayesian modeling approach for estimating nitrogen export coefficients and uncertainty assessment in an agricultural watershed in eastern China[J]. Agricultural Water Management, 2013,116(2):79-88.

孟晓云,于兴修,泮雪芹.云蒙湖流域土地利用变化对非点源氮污染负荷的影响[J].环境科学,2012,33(6):1789-1794.

赵倩,马建,问青春,等.浑河上游大苏河乡农业非点源污染负荷及现状评价[J].生态与农村环境学报,2010,26(2):126-131.

高祥照,申朓,郑义,等.肥料实用手册[M].北京:中国农业出版社,2002.

杨淑静,张爱平,杨正礼,等.宁夏灌区农业非点源污染负荷估算方法初探[J].中国农业科学,2009,42(11):3947-3955.

叶飞,卞新民,胡大伟,等.江苏省农业非点源污染地区差异评价与控制对策[J].水资源保护,2006,22(6):86-88.

李恒鹏,刘晓玫,杨桂山.太湖地区西苕溪流域营养盐污染负荷结构分析[J].湖泊科学,2004,16(S):90-97.

崔巍,白音包力皋,陈文学,等.中小河流非点源污染治理负荷估算及分区分类研究[J].中国水利水电科学研究院学报,2013,11(1):14-19,26.

李怀恩,王莉,史淑娟.南水北调中线陕西水源区非点源总氮负荷估算[J].西北大学学报:自然科学版,2010,40(3):540-544.

姜峰.江苏省农业面源污染时空特征及削减方案研究[D].江苏南京:南京农业大学,2012:47-48.

浏览量

965

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

太湖旱地非点源污染定量化研究

黄河中游沙家湾小流域风沙环境特征及其入沟过程

基于CiteSpace的中国荒漠植物多样性研究现状与热点分析

不同空间尺度耕地埂坎提取方法及其分布特征

基于kNDVI与结构方程模型的洞庭湖区植被覆盖时空变化及驱动机制分析