Analysis of Nonpoint Source Pollution Runoff from Urban Land Uses in South Korea

2012 ◽  
Vol 17 (1) ◽  
pp. 47-56 ◽  
Author(s):  
Han-Pil Rhee ◽  
Chun-Gyeong Yoon ◽  
Seung-Jae Lee ◽  
Jae-Ho Choi ◽  
Yeong-Kwon Son
Keyword(s):  
South Korea ◽  
Nonpoint Source Pollution ◽  
Urban Land ◽  
Nonpoint Source ◽  
Land Uses

scholarly journals Comparative Analysis of Nitrogen Concentration of Rainfall in South Korea for Nonpoint Source Pollution Model Application

2018 ◽  
Vol 37 (3) ◽  
pp. 189-196
Author(s):  
Dong Ho Choi ◽  
Min-Kyeong Kim ◽  
Seung-Oh Hur ◽  
Sung-Chang Hong ◽  
Soon-Kun Choi
Keyword(s):  
Comparative Analysis ◽  
South Korea ◽  
Nonpoint Source Pollution ◽  
Nitrogen Concentration ◽  
Nonpoint Source ◽  
Model Application

scholarly journals Nutrient load estimation in nonpoint source pollution of Hong Kong region

2005 ◽  
Vol 51 (3-4) ◽  
pp. 209-216 ◽  
Author(s):  
H.E. Li ◽  
J.H.W. Lee ◽  
A. Koenig ◽  
A.W. Jayawardena
Keyword(s):  
Hong Kong ◽  
Nonpoint Source Pollution ◽  
Coastal Waters ◽  
River Flow ◽  
Nonpoint Source ◽  
Nutrient Loads ◽  
Red Tides ◽  
Land Uses ◽  
Control Zone ◽  
Mean Concentration

Red tides and eutrophication have been frequently observed over the past two decades in coastal waters around Hong Kong, which are caused by many factors and one of them is the nutrient from nonpoint source pollution (NSP). This paper concentrates on the nutrients carried by river flow from watersheds. Since there are no systematical data sets of nonpoint source pollution in Hong Kong, monthly river water quality measurements, rainfall and river flow data, land uses, and other related information are used to analyze the characteristics of NSP and estimate the nutrient loads for Hong Kong region. Main achievements are as follows: firstly, besides mean concentration for single land use, the concept of integrated mean concentration for mixed land uses was proposed and applied. Secondly, mean concentrations were carried out for different land uses (agriculture, town, grassland, shrubland and woodland), each Water Control Zone, and Hong Kong region. Thirdly, the annual nutrient loads were estimated, for the first time in this paper, with various methods for the whole area of Hong Kong, and about 8,000 tons of TN and 1,500 tons TP are transported into coastal waters from Hong Kong's land in 1998.

Simulation of the dissolved nitrogen and phosphorus loads in different land uses in the Three Gorges Reservoir Region—based on the improved export coefficient model

2015 ◽  
Vol 17 (11) ◽  
pp. 1976-1989 ◽  
Author(s):  
Jinliang Wang ◽  
Jing'an Shao ◽  
Dan Wang ◽  
Jiupai Ni ◽  
Deti Xie
Keyword(s):  
Nonpoint Source Pollution ◽  
Three Gorges Reservoir ◽  
Nonpoint Source ◽  
Water Bodies ◽  
Three Gorges ◽  
Land Uses ◽  
Nitrogen And Phosphorus ◽  
Dissolved Nitrogen ◽  
The Three Gorges ◽  
Phosphorus Loads

Nonpoint source pollution is one of the primary causes of eutrophication of water bodies.

Balancing Stream and Wetland Preservation with Nonpoint Source Pollution Management: A Case Study

1999 ◽  
Vol 40 (10) ◽  
pp. 137-144 ◽  
Author(s):  
Andrew T. Der
Keyword(s):  
Nonpoint Source Pollution ◽  
Management Strategies ◽  
Subsequent Development ◽  
Road Construction ◽  
Nonpoint Source ◽  
Assessment Procedure ◽  
Development Projects ◽  
Washington Dc ◽  
Potomac River ◽  
One Stop

The regulation of development-related activities can require complex approaches to the management of nonpoint source pollution (NPSP) associated with such activities. Experience has shown that growth and transportation needs can be accommodated in a manner which avoids and minimizes stream and wetland impacts while remaining compatible with effective NPSP management strategies, herein referred to as stormwater management (SWM). The Maryland Department of the Environment (MDE) has developed a “one stop shop” review and assessment procedure where applicable federal and State regulatory programs are combined into a single process where on-site conditions are assessed, potential impacts are identified and mitigative practices are proposed sufficient to offset habitat loss and comply with water quality standards. The example presented is the first of several development projects in a 405 hectare (1000 acre) watershed of the Potomac River in the greater Washington, DC area of Maryland. The project, submitted in 1989, proposed stream and wetland impacts for road construction and runoff catchment basins which were determined by MDE to be avoidable. Impacts were reduced and mitigated by design revisions and innovative approaches to wetland re-creation and SWM. Subsequent development projects in this watershed are currently expanding in a manner which utilizes and refines data obtained from this initial project with completion expected by 2003.

GETTING TO THE ROOT OF NONPOINT SOURCE POLLUTION IN ABANDONED MINE LANDS: BIOGEOCHEMICAL CYCLING OF MANGANESE IN FORESTED COAL MINE SPOIL

2017 ◽  
Author(s):  
Brianne Yarger ◽  
◽  
Hannah Frederick ◽  
Laura Zemanek ◽  
David M. Singer ◽  
...  
Keyword(s):  
Nonpoint Source Pollution ◽  
Coal Mine ◽  
Biogeochemical Cycling ◽  
Nonpoint Source ◽  
Abandoned Mine ◽  
Mine Spoil ◽  
Abandoned Mine Lands ◽  
Mine Lands

scholarly journals A new approach of nonpoint source pollution/stormwater sludge treatment by an integrated thermal plasma system

2014 ◽  
Vol 12 (5) ◽  
pp. 1769-1778 ◽  
Author(s):  
O. L. Li ◽  
Y. Guo ◽  
J. S. Chang ◽  
K. Urashima ◽  
N. Saito
Keyword(s):  
Nonpoint Source Pollution ◽  
Thermal Plasma ◽  
Nonpoint Source ◽  
Plasma System ◽  
Sludge Treatment ◽  
New Approach

Coupled analysis on land use, landscape pattern and nonpoint source pollution loads in Shitoukoumen Reservoir watershed, China

2019 ◽  
Vol 51 ◽  
pp. 101788 ◽  
Author(s):  
Lei Zhang ◽  
Wenxi Lu ◽  
Guanglei Hou ◽  
Huiyan Gao ◽  
Hongquan Liu ◽  
...  
Keyword(s):  
Land Use ◽  
Nonpoint Source Pollution ◽  
Landscape Pattern ◽  
Nonpoint Source ◽  
Coupled Analysis ◽  
Shitoukoumen Reservoir ◽  
Reservoir Watershed ◽  
Pollution Loads
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