Analysis and Variations of the Nutrient Status of Two Municipal Lakes in Guangzhou

Guo Yan; Wang Zhi-hong; Liu Li-fan; Ruan Cai-qun; Luo Ke-shu

doi:10.3969/j.issn.1007-7162.2014.04.023

English Version Journal Login

您当前的位置：

首页 >

文章列表页 >

Analysis and Variations of the Nutrient Status of Two Municipal Lakes in Guangzhou

更新时间：2026-05-27

- Analysis and Variations of the Nutrient Status of Two Municipal Lakes in Guangzhou
- Vol. 31, Issue 4, Pages: 121-126(2014)
- 作者机构：
- 作者简介：
- 基金信息：
- DOI：10.3969/j.issn.1007-7162.2014.04.023
  CLC：
- Online First：28 December 2014，
  
  Published：2014
- 稿件说明：
移动端阅览
郭延, 王志红, 刘立凡, 阮彩群, 骆科枢. 广州两个景观内湖营养状况的变化趋势和分析[J]. 广东工业大学学报, 2014, 31(4): 121-126.

Guo Yan, Wang Zhi-hong, Liu Li-fan, et al. Analysis and Variations of the Nutrient Status of Two Municipal Lakes in Guangzhou[J]. 2014, 31(4): 121-126.
郭延, 王志红, 刘立凡, 阮彩群, 骆科枢. 广州两个景观内湖营养状况的变化趋势和分析[J]. 广东工业大学学报, 2014, 31(4): 121-126. DOI： 10.3969/j.issn.1007-7162.2014.04.023.

Guo Yan, Wang Zhi-hong, Liu Li-fan, et al. Analysis and Variations of the Nutrient Status of Two Municipal Lakes in Guangzhou[J]. 2014, 31(4): 121-126. DOI： 10.3969/j.issn.1007-7162.2014.04.023.

摘要

自2011年11月到2012年10月，对广州大学城内A湖和B湖两个中小型景观湖泊进行了水质和藻类数量监测.用评分法对A湖和B湖进行评价，结果均为富营养级别，在监测期间有水质持续恶化和营养本底呈逐渐积累趋势.湖体水质富营养化趋势和水质波动与湖体构型、岸线等生态学特征密切相关，A、B两湖的岸线发育系数为1.91和1.38，易营养富集.A、B两湖藻类数量基本稳定在10

数量级，变化规律相似，在3~7月藻增殖较快，7月到达年度峰值，主要受气候，湖泊功能规划和常量、微量营养物本底值及其比例的影响.

Abstract

The water quality and algae quantity of Lakes A and B in HEMC were monitored during Nov 2011 to Oct 2012. Assessed by the method of marking

Lakes A and B were at the level of heavy eutrophication

the water quality tended to exacerbate

and the nutrients accumulated gradually during the research period. The water quality and its fluctuation were related with the surface shape and surrounding environment and lakeshore of the lakes. The shoreline index developments of Lakes A and B were 1.91 and 1.38

so it was easy for them to be rich in eutrophication. The variations of algae quantity in one year were similar in both lakes

remaining steady at 10

algae were in rapid proliferation from March to July

and their quantity reached an annual peak in July

which was influenced by the climate

lake functional planning

and the conce

ntration and proportion of constant and trace nutrients.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Research on Foreign Object Detection in Power Transmission Lines Based on the AAGV-YOLOX Model

Multi-Scale Contrastive Embedding Enhanced Adaptive Intrusion Detection Model

Modeling of 3D NAND Memory Cells with Taper Angle and Programming Strategy Optimization

SCA-YOLO: Real-time Target Detection Based on Deformable Convolution and Context-aware Attention

Efficient Temporal Modeling for RGB-T Tracking

Related Author

No data

Related Institution

No data

AI问答

⁰