Nitrogen and Phosphorus Concentrations Trends and the Effects of Human Activities in China’s 14 Typical Lakes During 2010 and 2018

doi:10.13870/j.cnki.stbcxb.2022.05.034

您当前的位置：

首页 >

文章列表页 >

Nitrogen and Phosphorus Concentrations Trends and the Effects of Human Activities in China’s 14 Typical Lakes During 2010 and 2018

更新时间：2024-11-07

- Nitrogen and Phosphorus Concentrations Trends and the Effects of Human Activities in China’s 14 Typical Lakes During 2010 and 2018
- Vol. 36, Issue 5, Pages: 2010-2018(2010)
- 作者机构：
  
  1. 西北农林科技大学水土保持研究所, 陕西杨凌,712100
  2. 中国科学院水利部水土保持研究所, 陕西杨凌,712100
- 作者简介：
- 基金信息：
- DOI：10.13870/j.cnki.stbcxb.2022.05.034
  CLC：
- Published：2010
- 稿件说明：
移动端阅览
Nitrogen and Phosphorus Concentrations Trends and the Effects of Human Activities in China’s 14 Typical Lakes During 2010 and 2018[J]. 2010, 36(5): 2010-2018.
DOI：

Nitrogen and Phosphorus Concentrations Trends and the Effects of Human Activities in China’s 14 Typical Lakes During 2010 and 2018[J]. 2010, 36(5): 2010-2018. DOI： 10.13870/j.cnki.stbcxb.2022.05.034.

摘要

湖泊水污染情势对于湖泊的水功能发挥有指示意义。为研究过去近10年来我国典型湖泊中氮、磷浓度变化特征及水质情况

并探讨人类各领域活动对其的影响

收集了2010—2018年五大湖区14个典型湖泊的总氮与总磷浓度数据以及湖泊所在地级市的人口及经济数据。结果表明:(1)过去近10年我国五大湖区湖泊的总氮及总磷浓度整体上呈微弱下降趋势。(2)五大湖区水质的区域差异性显著

东部平原湖区水质较差

青藏高原湖区水质情况最优

而云贵高原湖区中湖泊水质情况差异较大。(3)人类活动对我国湖泊氮、磷浓度的影响很大

其中人口密度及工业产值对总氮、总磷浓度影响突出

达到显著水平

而政府对工业废水的管控会减轻湖泊污染。

Abstract

The status of lake water pollution has an indicative significance for the water function of lakes. In this study

we collected the data of total nitrogen and phosphorus concentrations

human population and economy in 14 typical lakes between 2010 and 2018 across the whole country. The characteristics of the changes in nitrogen and phosphorus concentrations and water quality were analyzed in relation to human activities. The results showed that: (1) In the past 10 years

total nitrogen and phosphorus concentrations in China’s typical lakes tended to have a slightly decreasing trend. (2) The regional differences of lake water quality were significant

the lakes of East Limnetic Region showed poor water quality

the lakes of Tibet-Qinghai Limnetic Region showed the best water quality conditions. In contrast

there were great differences in water quality within the Yungui Limnetic Region. (3) Human activities had a great impact on nitrogen and phosphorus concentrations in China’s lakes. Population density

industry and construction exerted a significant impact on the total nitrogen and phosphorus concentrations. We suggested that controlling industrial wastewater by the government could reduce lake pollution.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Nitrogen and Phosphorus Concentrations Trends and the Effects of Human Activities in China’s 14 Typical Lakes During 2010 and 2018

Runoff Loss Process and Intensity of Nitrogen and Phosphorus from Paddy Fields Adjacent to Three Gorges Reservoir Area

Effects of Rice Straw Return on Surface Runoff Losses of Soil Nitrogen and Phosphorus During Wheat Growing Season in Intensive Rice-Wheat Rotation Field

Analysis N,P Output and Eutrophication Risk Under the Different Land Use Types

施坡缕石对红芪田土壤氮、磷转化及分布的影响

Related Author

ZHOU Nan

XU Xuexuan

YUAN Zhiyou

HUANG Qishun

WANG Tao

HU Lei

GUO Zhi

ZHOU Wei

Related Institution

Institute of Soil and Water Conservation, Northwest A&F University, Yangling

Institute of Soil and Water Conservation, Chinese Academy of Science and Ministry of Water Resource, Yangling

Institute of Mountain Hazards and Environment， Chinese Academy of Sciences

University of Chinese Academy of Sciences

GUO Zhi,ZHOU Wei,CHEN Liu-gen,ZHENG Jian-chu(Institute of Agricultural Resource and Environment,Jiangsu Academy of Agricultural Science,,)

⁰