Analysis of Seasonal Variations in Surface Water Quality over Wet and Dry Regions

被引：11

作者：

Iqbal, Muhammad Mazhar ^{[1
,2
]}

Li, Lingling ^{[3
,4
]}

Hussain, Saddam ^{[5
,6
,7
]}

Lee, Jung Lyul ^{[1
,8
]}

Mumtaz, Faisal ^{[9
,10
]}

Elbeltagi, Ahmed ^{[11
]}

Waqas, Muhammad Sohail ^{[12
]}

Dilawar, Adil ^{[10
,13
]}

机构：

[1] Sungkyunkwan Univ, Grad Sch Water Resources, Suwon 16419, South Korea

[2] Govt Punjab, Water Management Training Inst WMTI, Dept Agr, Water Management Wing, Lahore 54000, Pakistan

[3] Chinese Acad Sci, Aerosp Informat Res Inst, Beijing 100101, Peoples R China

[4] Natl Engn Lab Satellite Remote Sensing Applicat N, Beijing 100101, Peoples R China

[5] Univ Agr Faisalabad, Dept Irrigat & Drainage, Faisalabad 38000, Pakistan

[6] Univ Calif Davis, Dept Biol & Agr Engn, Davis, CA 95616 USA

[7] Univ Florida, Dept Agr & Biol Engn, Gainesville, FL 32611 USA

[8] Sungkyunkwan Univ, Sch Civil Architecture & Environm Syst Engn, Suwon 16419, South Korea

[9] Chinese Acad Sci, Aerosp Informat Res Inst, State Key Lab Remote Sensing Sci, Beijing 100101, Peoples R China

[10] Univ Chinese Acad Sci UCAS, Beijing 100049, Peoples R China

[11] Mansoura Univ, Fac Agr, Agr Engn Dept, Mansoura 35516, Egypt

[12] Punjab Agr Dept, Soil Conservat Wing,Murree Rd, Rawalpindi 46300, Pakistan

[13] Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing 100101, Peoples R China

来源：

WATER | 2022年 / 14卷 / 07期

关键词：

WASP8; Ara Waterway; Yamuna River; NDVI; anthropogenic activities; SIMULATING DISSOLVED-OXYGEN; HEAVY-METALS; SPATIAL-DISTRIBUTION; RISK-ASSESSMENT; RIVER; VEGETATION; MODEL; SEDIMENT; QUAL2K; SYSTEM;

D O I：

10.3390/w14071058

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Water quality is highly affected by riverside vegetation in different regions. To comprehend this research, the study area was parted into wet and dry regions. The WASP8 was applied for the simulations of water quality profile over both Waterways selected from each region. It was found that the Ara Waterway, located in the wet regions, has a higher water quality variation in seasonal scale than that of the Yamuna Waterway, which is in the dry region. The interrelationship between river water quality variables and NDVI produce higher association for water quality variables with Pearson correlation coefficient values of about 0.66, 0.68 and -0.58, respectively, over the annual and seasonal scales in the energy limited regions. This approach will help in monitoring the seasonal variation and effect of the vegetation biomass on water quality for the sustainable water environment.

引用

页数：13

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