Effect of Land Use Change to Water Quality of Poyang Lake Region

2012 ◽  
Author(s):  
Yan Xifeng ◽  
Qiu Zumin ◽  
Wang Jinglan ◽  
Liu Feng ◽  
Liu Daonan
Keyword(s):  
Water Quality ◽  
Land Use ◽  
Land Use Change ◽  
Poyang Lake ◽  
Poyang Lake Region ◽  
Lake Region

Spatial and Temporal Change of Land Use and its Impact on Water Quality of Poyang Lake Region

2012 ◽  
Vol 599 ◽  
pp. 753-756 ◽  
Author(s):  
Xi Feng Yan ◽  
Zu Min Qiu ◽  
Jing Lan Wang ◽  
Feng Liu ◽  
Dan Nan Liu
Keyword(s):  
Land Use ◽  
Land Use Change ◽  
Poyang Lake ◽  
Influencing Factor ◽  
Global Environmental Change ◽  
Research Field ◽  
Poyang Lake Region ◽  
Lake Region ◽  
Ecological Protection ◽  
The Status

As an important influencing factor of global environmental change, land use change has always been the hot issues of geography study. Taking Poyang Lake region as an example the relationship between land use and ecological protection was expounded. Analyzed the comprehensive summarize to the Land use change, retrospected the development history of the Land use change, and also analyzed and depicted the current research field. The exploitation and conservation of the Poyang Lake international importance wetland are of importance for the ecologic environment in Jiangxi province.This paper is to summarize the status of land use change in the Poyang lake region refer to those research results before,finally some effective solutions were proposed.

scholarly journals A Study on the Relationship between Land Use Change and Water Quality of the Mitidja Watershed in Algeria Based on GIS and RS

2020 ◽  
Vol 12 (9) ◽  
pp. 3510 ◽  
Author(s):  
Dechao Chen ◽  
Acef Elhadj ◽  
Hualian Xu ◽  
Xinliang Xu ◽  
Zhi Qiao
Keyword(s):  
Water Quality ◽  
Land Use ◽  
Land Use Change ◽  
River Basin ◽  
Agricultural Land ◽  
Vegetation Coverage ◽  
Water Quality Control ◽  
Urban Settlement ◽  
The Relationship

Many catchments in northern Algeria, including the coastal Mitidja Basin in the north central part of the country have been negatively affected by the deterioration of water quality in recent years. This study aims to discover the relationship between land use change and its impact on water quality in the coastal Mitidja river basin. Based on the data of land use and water quality in 2000, 2010 and 2017, the relationship between land use change and surface water quality index in the Mitidja Watershed was discussed through GIS and statistical analysis. The results show that the physical and chemical properties of the Mitidja river basin have obvious spatial heterogeneity. The water quality of upstream was better than that of downstream. There was a significant spatial relationship between the eight water quality indicators and three land use types, including urban residential land, agricultural land and vegetation. In most cases, settlements and agricultural land are the dominant factors leading to river pollution, and higher vegetation coverage helps to improve water quality. The regression model revealed that percentage of urban settlement area was a predictor for NH4-N, BOD5, COD, SS, PO4-P, DO and pH, while vegetation was a predictor for NO3-N. The analysis also showed that during this period, urban settlement areas increased sharply, which has a significant impact on water quality variables. Agricultural land only had a significant positive correlation with PO4-P. The results provide an effective way to evaluate river water quality, control water pollution and land use management by landscape pattern.

Studying Changes in Land Use Within the Poyang Lake Region

2014 ◽  
Vol 42 (3) ◽  
pp. 633-643 ◽  
Author(s):  
ZuoBang Zhang ◽  
ChangQin Ke ◽  
YingJuan Shang
Keyword(s):  
Land Use ◽  
Poyang Lake ◽  
Poyang Lake Region ◽  
Lake Region

The Role of Cross-Scale Social and Environmental Contexts in Household-Level Land-Use Decisions, Poyang Lake Region, China

2015 ◽  
Vol 105 (6) ◽  
pp. 1240-1259 ◽  
Author(s):  
Qing Tian ◽  
Daniel G. Brown ◽  
Lin Zheng ◽  
Shuhua Qi ◽  
Ying Liu ◽  
...  
Keyword(s):  
Land Use ◽  
Poyang Lake ◽  
Household Level ◽  
Poyang Lake Region ◽  
Lake Region ◽  
Land Use Decisions

Changing land use and its impact on the habitat suitability for wintering Anseriformes in China's Poyang Lake region

2016 ◽  
Vol 557-558 ◽  
pp. 296-306 ◽  
Author(s):  
Xuguang Tang ◽  
Hengpeng Li ◽  
Xibao Xu ◽  
Guishan Yang ◽  
Guihua Liu ◽  
...  
Keyword(s):  
Land Use ◽  
Habitat Suitability ◽  
Poyang Lake ◽  
Poyang Lake Region ◽  
Lake Region

scholarly journals Effects of land use change on streamflow and stream water quality of a coastal catchment

Water SA ◽  
2017 ◽  
Vol 43 (1) ◽  
pp. 139 ◽  
Author(s):  
CR Petersen ◽  
NZ Jovanovic ◽  
DC Le Maitre ◽  
MC Grenfell
Keyword(s):  
Water Quality ◽  
Land Use ◽  
Land Use Change ◽  
Stream Water ◽  
Stream Water Quality ◽  
Effects Of Land Use
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