干旱区生态环境知识资源中心(Arid): LINKING LAND USE CHANGES TO VARIATION IN SURFACE WATER QUALITY: EVIDENCE FROM 36 CATCHMENTS IN IRAN

Arid

DOI	10.15666/aeer/1704_81518169
	LINKING LAND USE CHANGES TO VARIATION IN SURFACE WATER QUALITY: EVIDENCE FROM 36 CATCHMENTS IN IRAN
	Mahmoodi, M.; Honarmand, M.; Naseri, F.; Mohammadi, S.
通讯作者	Honarmand, M.
来源期刊	APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH
ISSN	1589-1623
EISSN	1785-0037
出版年	2019
卷号	17 期号:4 页码:8151-8169
英文摘要	In this article, the response of surface water quality to land use/land cover changes studied. We investigate the impact of land use changes on quality of water during three decades in the Razavi Khorasan Province of Iran. Detecting of LULC changes has done using Landsat satellite images belonging to the years 1987 (TM), 2001 (ETM+) and 2015 (OLI). In the study area based on RS and GIS standard techniques, sixteen land use classes were defined: barren, rocky, residential, swamp, water, dunes, salt marsh, irrigated cultivation, garden, dry farming, desert, good rangeland, medium rangeland, poor rangeland, wooded rangeland, and watercourse. Also, the water quality data from 1987 to 2015 in the stream gauge station located at the outlet of the 36 catchments analyzed. In this study, 13 parameters included K, Cl, Ca, Mg, Na, CO3, HCO3, SO4, EC, pH, TDS, SAR, and Hardness investigated. After removing variance, non-parametric tests performed and trends of water quality variables in the time series evaluated. Then, using a multivariate linear regression model was trying to link water quality variables to land use changes. Results demonstrated that the models estimate water quality parameters with an acceptable degree of accuracy (P-value < 0.05) except calcium, potassium, carbonate, and bicarbonate. The results showed the relationship between land use and the water quality indicators that can be applied in environmental protection and land use planning.
英文关键词	sustainable development remote sensing regression model Landsat satellite GIS
类型	Article
语种	英语
国家	Iran
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000478066700067
WOS关键词	COVER CHANGE DETECTION ; DONGJIANG RIVER-BASIN ; LOW-ORDER STREAMS ; METROPOLITAN-AREA ; PATTERNS ; TRENDS ; IMPACT ; SCALE
WOS类目	Ecology ; Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/214244
作者单位	Grad Univ Adv Technol, Inst Sci & Technol & Environm Sci, Dept Ecol, Kerman, Iran
推荐引用方式 GB/T 7714	Mahmoodi, M.,Honarmand, M.,Naseri, F.,et al. LINKING LAND USE CHANGES TO VARIATION IN SURFACE WATER QUALITY: EVIDENCE FROM 36 CATCHMENTS IN IRAN[J],2019,17(4):8151-8169.
APA	Mahmoodi, M.,Honarmand, M.,Naseri, F.,&Mohammadi, S..(2019).LINKING LAND USE CHANGES TO VARIATION IN SURFACE WATER QUALITY: EVIDENCE FROM 36 CATCHMENTS IN IRAN.APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH,17(4),8151-8169.
MLA	Mahmoodi, M.,et al."LINKING LAND USE CHANGES TO VARIATION IN SURFACE WATER QUALITY: EVIDENCE FROM 36 CATCHMENTS IN IRAN".APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH 17.4(2019):8151-8169.