Heavy metal soil pollution in the Qinhuai River riparian zone

LI Dong-lin; JIN Ya-qin; ZHANG Ji-lin; RUAN Hong-hua

Volume 25 Issue 2

Jun. 2018

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > Journal of Zhejiang A&F University > 2008 > 25(2): 228-234

YANG Zhengyu, ZHOU Jiajun, HU Hengkang, et al. Suspension culture dynamics of embryogenic callus from Torreya grandis ‘Merrillii’ and its response to gibberellin[J]. Journal of Zhejiang A&F University, 2025, 42(1): 103−111 doi: 10.11833/j.issn.2095-0756.20240291

Citation:

LI Dong-lin, JIN Ya-qin, ZHANG Ji-lin, et al. Heavy metal soil pollution in the Qinhuai River riparian zone[J]. Journal of Zhejiang A&F University, 2008, 25(2): 228-234.

Heavy metal soil pollution in the Qinhuai River riparian zone

1.
College of Forest Resource and Environment, Nanjing Forestry University, Nanjing 210037, Jiangsu, China;
2.
Forestry Academy of Jiangsu, Nanjing 211153, Jiangsu, China;
3.
Department of Horticulture, Jinling Institute of Technology, Nanjing 210038, Jiangsu, China

Received Date: 2007-06-28
Rev Recd Date: 2007-09-30
Publish Date: 2008-04-10

Abstract

Qinhuai River is the main river in Nanjing City,the overall length is more than 100 km,having 16 prongs and 2 630 km2 river valley. This objective is to rebuild and protect ecological system of the Qinhuai River riparian zone,pollution levels of five heavy metals(Cd,Zn,Cu,Cr,and Pb) in a riparian zone along the Qinhuai River of Nanjing were analyzed with sample plot method. Five plots were set,including Dongping of Lishui City,Yinxiang and Chalukou of Jiangning District,Dajiaochang of Qinhuai District and Zhongheqiao of Nanjing City,and each plot fell into near-riparian zone(0-30 m near river) and far-riparian zone(5-10 m near river). Results indicated that soil heavy metals in the riparian zone manifested spatial heterogeneity. Soil heavy metal content of the near-riparian zone was much than the far-riparian zone,and for topsoil(0-10 cm in depth) it was much than the subsoil(10-20 cm in depth). In different plots soil heavy metal content was distinctive. Also,in the upper reaches,due to less human interaction,soil heavy metal content was less than the middle and lower reaches.Both Cd and Cr content of the soil in Yinxiang were much than the standard level(Pn > 3.0); so soil pollution was heavy. Soil from Chalukou had an intermediate degree of pollution(Pn > 2.0),and soil came from Daojiaochang was lightly polluted(Pn > 1.0). The pollution index ranking for these five heavy metals in the riparian zone was Cd > Zn > Cu > Cr > Pb. There were positive correlations between soil Cu with Cd(PPPPPPP<0.05).
- soil ecology,
- Qinhuai River,
- riparian zone,
- soil heavy metals,
- pollution analysis and assessment

Relative Article

[1]	SUN Jingyu, SUN Xiangyang, LI Suyan, WANG Chenchen, YUE Zongwei. Sources and contamination assessment of heavy metals in the green land soils in Tongzhou District, Beijing . Journal of Zhejiang A&F University, 2024, 41(3): 517-525. doi: 10.11833/j.issn.2095-0756.20230435
[2]	ZHANG Yan, ZHANG Ruixiang, LIU Zhanxin, FENG Xueqi, GUO Erhui. Comparison of soil physical properties under different human disturbances in the Yellow River riparian zone . Journal of Zhejiang A&F University, 2023, 40(5): 1035-1044. doi: 10.11833/j.issn.2095-0756.20220727
[3]	ZHOU Yang, ZHOU Wenbin, MA Jiawei, RUAN Zhongqiang, YE Zhengqian, LIU Dan. Soil environmental quality investigation and ecological risk assessment of a reclamation land in Jinyun County . Journal of Zhejiang A&F University, 2022, 39(2): 388-395. doi: 10.11833/j.issn.2095-0756.20210289
[4]	SHAO Han, WANG Hu, WANG Yan, XU Hongfeng, SU Qian, LIU Yungen. Effects of different land use modes on soil fertility and heavy metal contents in karst rocky desertification area . Journal of Zhejiang A&F University, 2022, 39(3): 635-643. doi: 10.11833/j.issn.2095-0756.20210437
[5]	YANG Jun, WANG Zuhui, LI Ang, HU Bo. Heavy metal and phosphorus pollution characteristics and dredging depth in sediment of Wujin Port, Wuhan . Journal of Zhejiang A&F University, 2022, 39(3): 653-661. doi: 10.11833/j.issn.2095-0756.20210467
[6]	ZHANG Tianran, ZHENG Wenge, ZHANG Yinke, HUANG Fang, LI Xiaolu, YUAN Chuyang, YU Hui, YAN Hai, SHAO Feng. Pollution characteristics of heavy metals in PM_2.5 in four kinds of green space in Lin’an District of Hangzhou City . Journal of Zhejiang A&F University, 2021, 38(4): 737-745. doi: 10.11833/j.issn.2095-0756.20200558
[7]	PENG Bo, LIU Peng, WANG Yan, ZHANG Yefei, YANG Bo. Pollution characteristics and risk assessment of heavy metals in surface water and sediments of Puzhehei watershed . Journal of Zhejiang A&F University, 2021, 38(4): 746-755. doi: 10.11833/j.issn.2095-0756.20200547
[8]	YE Chaojun, WU Jiasheng, ZHONG Bin, CHEN Junren, GUO Jia, XU Meizhen, LIU Dan. Effects of EDTA and organic acid on phytoremediation of heavy metal contaminated soil by Phyllostachys edulis . Journal of Zhejiang A&F University, 2018, 35(3): 431-439. doi: 10.11833/j.issn.2095-0756.2018.03.006
[9]	ZHANG Jianyun, GAO Caihui, ZHU Hui, ZHONG Shuigen, YANG Wenyan, ZHENG Junlong, WU Shengchun, SHAN Shengdao, WANG Zhirong, ZHANG Jin, CAO Zhihong, Peter CHRISTIE. Mechanism and effects of biochar application on morphology and migration of heavy metals in contaminated soil . Journal of Zhejiang A&F University, 2017, 34(3): 543-551. doi: 10.11833/j.issn.2095-0756.2017.03.021
[10]	XU Jialin, WU Shuai, LIANG Peng, ZHANG Jin, WU Shengchun. Heavy metal pollution in rice of Gaohong Town with a health risk assessment . Journal of Zhejiang A&F University, 2017, 34(6): 983-990. doi: 10.11833/j.issn.2095-0756.2017.06.003
[11]	LIANG Licheng, YU Shuquan, ZHANG Chao, QIAN Li, QI Peng. Spatial distribution and ecological risk assessment of heavy metals in Yongkang City . Journal of Zhejiang A&F University, 2017, 34(6): 972-982. doi: 10.11833/j.issn.2095-0756.2017.06.002
[12]	ZHANG Su, LIANG Peng, WU Shengchun, ZHANG Jin, CAO Zhihong. Temporal and spatial distribution of heavy metal contamination in Gaohong, Lin'an, Zhejiang Province . Journal of Zhejiang A&F University, 2017, 34(3): 484-490. doi: 10.11833/j.issn.2095-0756.2017.03.014
[13]	JIN Wenjiang, HOU Ping, ZHANG Wei, LIANG Licheng, YU Fei. Spatial distributions and ecological risks of heavy metals in surface sediments and riparian soils of the Aojiang River Basin, Wenzhou . Journal of Zhejiang A&F University, 2017, 34(6): 963-971. doi: 10.11833/j.issn.2095-0756.2017.06.001
[14]	LIU Shenshen, ZHANG Zhen, HE Jinling, MA Youhua, HU Hongxiang, ZHANG Chunge. Purification effect of aquatic plants on nitrogen, phosphorus and heavy metal polluted water . Journal of Zhejiang A&F University, 2016, 33(5): 910-919. doi: 10.11833/j.issn.2095-0756.2016.05.025
[15]	ZHONG Bin, CHEN Junren, PENG Danli, LIU Chen, GUO Hua, WU Jiasen, YE Zhengqian, LIU Dan. Research progress of heavy metal phytoremediation technology of fast-growing forest trees in soil . Journal of Zhejiang A&F University, 2016, 33(5): 899-909. doi: 10.11833/j.issn.2095-0756.2016.05.024
[16]	YAN Wenbo, LIU Dan, PENG Danli, LI Song, CHEN Junren, YE Zhengqian, WU Jiasen, WANG Hailong. Technology advances of ecological restoration and environmental remediation of heavy metal mines . Journal of Zhejiang A&F University, 2015, 32(3): 467-477. doi: 10.11833/j.issn.2095-0756.2015.03.021
[17]	HU Yangyong, MA Jiawei, YE Zhengqian, LIU Dan, ZHAO Keli. Research progress on using Sedum alfredii for remediation of heavy metal-contaminated soil . Journal of Zhejiang A&F University, 2014, 31(1): 136-144. doi: 10.11833/j.issn.2095-0756.2014.01.021
[18]	GUO Ming, WU Xiao-peng, SUN Dong-hai, ZHOU Jian-zhong, ZHANG Hua. A new matrix solid-phase for heavy metal ion extraction and residual testing . Journal of Zhejiang A&F University, 2012, 29(4): 551-557. doi: 10.11833/j.issn.2095-0756.2012.04.011
[19]	JIANGPei-kun, XU Qiu-fang, LUO Xu-qin, WANGJun-qi. Changes in heavy metal amount of bamboo shoots of Phyllostachys praecox responsive to nitrogen rate . Journal of Zhejiang A&F University, 2004, 21(4): 424-427.
[20]	JIANG Pei-kun, XU Qiu-fang, YANG Fang. Relationship between water soluble organic carbon and heavy metal elements in the soil under Phyllostachy praecox stands . Journal of Zhejiang A&F University, 2003, 20(1): 8-11.

References
Proportional views

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Get Citation

PDF

XML

Article views(1414) PDF downloads(106) Cited by()

Proportional views

Heavy metal soil pollution in the Qinhuai River riparian zone

1. College of Forest Resource and Environment, Nanjing Forestry University, Nanjing 210037, Jiangsu, China;

2. Forestry Academy of Jiangsu, Nanjing 211153, Jiangsu, China;

3. Department of Horticulture, Jinling Institute of Technology, Nanjing 210038, Jiangsu, China

Received Date: 2007-06-28

Rev Recd Date: 2007-09-30

Publish Date: 2008-04-10

Key words:

Abstract: Qinhuai River is the main river in Nanjing City,the overall length is more than 100 km,having 16 prongs and 2 630 km2 river valley. This objective is to rebuild and protect ecological system of the Qinhuai River riparian zone,pollution levels of five heavy metals(Cd,Zn,Cu,Cr,and Pb) in a riparian zone along the Qinhuai River of Nanjing were analyzed with sample plot method. Five plots were set,including Dongping of Lishui City,Yinxiang and Chalukou of Jiangning District,Dajiaochang of Qinhuai District and Zhongheqiao of Nanjing City,and each plot fell into near-riparian zone(0-30 m near river) and far-riparian zone(5-10 m near river). Results indicated that soil heavy metals in the riparian zone manifested spatial heterogeneity. Soil heavy metal content of the near-riparian zone was much than the far-riparian zone,and for topsoil(0-10 cm in depth) it was much than the subsoil(10-20 cm in depth). In different plots soil heavy metal content was distinctive. Also,in the upper reaches,due to less human interaction,soil heavy metal content was less than the middle and lower reaches.Both Cd and Cr content of the soil in Yinxiang were much than the standard level(Pn > 3.0); so soil pollution was heavy. Soil from Chalukou had an intermediate degree of pollution(Pn > 2.0),and soil came from Daojiaochang was lightly polluted(Pn > 1.0). The pollution index ranking for these five heavy metals in the riparian zone was Cd > Zn > Cu > Cr > Pb. There were positive correlations between soil Cu with Cd(PPPPPPP<0.05).

Heavy metal soil pollution in the Qinhuai River riparian zone

Abstract

References

Proportional views

通讯作者: 陈斌, bchen63@163.com

Related

Proportional views