Influence of Urbanization on Concentrations of N and P in Shallow Groundwater and Its Evaluation in Karst Hilly Area of Guizhou Province

LING Ming-ge; LIU Fang; ZHU Jian; ZHANG Qiao-xiang

您当前的位置：

首页 >

文章列表页 >

Influence of Urbanization on Concentrations of N and P in Shallow Groundwater and Its Evaluation in Karst Hilly Area of Guizhou Province

- Influence of Urbanization on Concentrations of N and P in Shallow Groundwater and Its Evaluation in Karst Hilly Area of Guizhou Province
- Bulletin of Soiland Water Conservation Vol. 31, Issue 5, Pages: 141-144(2012)
- 作者机构：
  
  贵州大学环境与资源研究所,贵州,贵阳,550025
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2012
- 稿件说明：
移动端阅览
LING Ming-ge, LIU Fang, ZHU Jian, et al. Influence of Urbanization on Concentrations of N and P in Shallow Groundwater and Its Evaluation in Karst Hilly Area of Guizhou Province[J]. Bulletin of Soiland Water Conservation, 2012, 31(5): 141-144.
DOI：

LING Ming-ge, LIU Fang, ZHU Jian, et al. Influence of Urbanization on Concentrations of N and P in Shallow Groundwater and Its Evaluation in Karst Hilly Area of Guizhou Province[J]. Bulletin of Soiland Water Conservation, 2012, 31(5): 141-144. DOI：

摘要

以贵州中部普定县后寨河喀斯特流域为研究对象

采集林区、农区、村寨居民区、城镇居民区常年流出的泉水进行化学分析

探讨城镇化对喀斯特山区浅层地下水氮磷含量的影响及水质的变化。结果表明

调查区内浅层地下水中NO

浓度变化范围在1.18～43.6 mg/L

浓度变化范围在0.017～0.290mg/L

其中村寨居民区浅层地下水中NO

含量达Ⅲ类水质标准

城镇居民区NH

含量超过Ⅲ类水质标准;总磷含量变化范围在0.012～0.682mg/L

城镇居民区、村寨居民区总磷含量超过直接影响水质的限值。喀斯特山区城镇化造成地下水氮、磷含量增加

从而明显影响地下水的质量。

Abstract

By selecting the research region located in Houzhai River basin of Puding County in central karst region of Guizhou Province

water samples of perennial spring water in forest area

farming area

rural resi-dential area and town residential area were collected and analyzed to investigate the influence of urbanization on the N and P concentrations in shallow groundwater and the change of water quality. Results show that the concentrations of NO-3and NH+4in shallow groundwater were within 1.18～43.6 and 0.017～0.290mg/L

respectively

of which the concentrations of NO-3and NH+4in the shallow groundwater of forest area

farm-ing area and rural residential area were in the range of the classⅢ water quality

but the concentration of NH+4in town residential area was beyond the classⅢ water quality. The concentration of total P was within 0.012～0.682mg/L

but in rural and town residential areas

the concentration of total P exceeded the limit of water quality. The contents of N and P in groundwater increase in the process of urbanization

which ex-erts a significant impact on groundwater quality in the karst hilly area.

关键词

Keywords

references

Views

1478

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Spatiotemporal heterogeneity of ecosystem service value in typical estuarine deltas of China

Effects of urbanization on carbon balance capacity of black soil areas and its promotion path

Analysis and Evaluation on Function of Different Forest Types on Water Resources Protection

Ecological Benefits Monitoring Method of Soil and Water Conservation on the Loess Plateau

Dynamics of Soil Water Stable Aggregates and Their Relationship with Soil Nutrients on Converted Land in Karst Areas

Related Author

Liu Yongchao

Wang Rongxue

Li Donglin

Chen Liumeng

Shi Qi

Li Jialin

Teng Yun

Pang Zhengfei

Related Institution

Ningbo Development Planning Research Institute

Zhixin Middle School， Xinchang;County

School of Geography and;Remote Semsing， Ningbo University

Zhejiang Collaborative Innovation Center for Land and Marine Spatial Utilization and;Governance Research， Ningbo University

Trinity Western University， School of Management， Langley

⁰