Temporal and Spatial Distribution Characteristics of Nitrogen and Phosphorus in Baisha River

Hebing Hu, Bingxue Zhao, Mengmeng Yang

2022

Abstract

The eutrophication of water bodies has always been the key to the governance of rivers and lakes. The nutrient characteristics of different water bodies are often closely related to factors such as geospatial characteristics and hydrological characteristics, and they change with seasons. This paper takes the Baisha River as the research object and arranges 6 sampling points in corresponding locations according to the geographical characteristics of the Baisha River to study the temporal and spatial distribution characteristics of nitrogen and phosphorus nutrients in the river. The results show that the concentration of TP, NH4 +-N meet the national surface water level III standard, but the total nitrogen exceeds the level III water standard. The concentration range of TP in Baisha River is 0.013-0.150mg/L; the range of ammonia nitrogen concentration is 0.006- 0.416mg/L; the range of total nitrogen concentration is 0.458-3.260mg/L. By analyzing the eutrophication of Baisha River's water quality through the N/P ratio, it is found that there are 8 months N/P between 8 and 30 throughout the year, which is suitable for algae growth, and Baisha River has the conditions for eutrophication.

Paper Citation

in Harvard Style

Hu H., Zhao B. and Yang M. (2022). Temporal and Spatial Distribution Characteristics of Nitrogen and Phosphorus in Baisha River. In Proceedings of the 4th International Conference on Biomedical Engineering and Bioinformatics - Volume 1: ICBEB, ISBN 978-989-758-595-1, pages 1308-1313. DOI: 10.5220/0011509000003443

in Bibtex Style

@conference{icbeb22,
author={Hebing Hu and Bingxue Zhao and Mengmeng Yang},
title={Temporal and Spatial Distribution Characteristics of Nitrogen and Phosphorus in Baisha River},
booktitle={Proceedings of the 4th International Conference on Biomedical Engineering and Bioinformatics - Volume 1: ICBEB,},
year={2022},
pages={1308-1313},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0011509000003443},
isbn={978-989-758-595-1},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 4th International Conference on Biomedical Engineering and Bioinformatics - Volume 1: ICBEB,
TI - Temporal and Spatial Distribution Characteristics of Nitrogen and Phosphorus in Baisha River
SN - 978-989-758-595-1
AU - Hu H.
AU - Zhao B.
AU - Yang M.
PY - 2022
SP - 1308
EP - 1313
DO - 10.5220/0011509000003443