Seawater intrusion vulnerability evaluation and prediction: a case study of Qeshm Island, Iran

Seawater intrusion is one of the most serious issues to threaten coastal aquifers. Tourian aquifer, which is selected as the case study, is located in Qeshm Island, Persian Gulf. In this study, first the vulnerability of the region to seawater intrusion is assessed using chloride ion concentration v...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Amin Zeynolabedin, Reza Ghiassi, Moharram Dolatshahi Pirooz
Formato:	article
Lenguaje:	EN
Publicado:	IWA Publishing 2021
Materias:	arima coastal aquifer seawater intrusion tourian aquifer Environmental technology. Sanitary engineering TD1-1066 Environmental sciences GE1-350
Acceso en línea:	https://doaj.org/article/6d3056edb614461fb1fd5b36dd367ad7
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:6d3056edb614461fb1fd5b36dd367ad7
record_format	dspace
spelling	oai:doaj.org-article:6d3056edb614461fb1fd5b36dd367ad72021-11-05T18:41:09ZSeawater intrusion vulnerability evaluation and prediction: a case study of Qeshm Island, Iran2040-22442408-935410.2166/wcc.2020.220https://doaj.org/article/6d3056edb614461fb1fd5b36dd367ad72021-02-01T00:00:00Zhttp://jwcc.iwaponline.com/content/12/1/265https://doaj.org/toc/2040-2244https://doaj.org/toc/2408-9354Seawater intrusion is one of the most serious issues to threaten coastal aquifers. Tourian aquifer, which is selected as the case study, is located in Qeshm Island, Persian Gulf. In this study, first the vulnerability of the region to seawater intrusion is assessed using chloride ion concentration value, then by using the autoregressive integrated moving average (ARIMA) model, the vulnerability of the region is predicted for 14 wells in 2018. The results show that the Tourian aquifer experiences moderate vulnerability and the area affected by seawater intrusion is wide and is in danger of expanding. It is also found that 0.95 km2 of the region is in a state of high vulnerability with Cl concentration being in a dangerous condition. The prediction model shows that ARIMA (2,1,1) is the best model with mean absolute error of 13.3 mg/L and Nash–Sutcliffe value of 0.81. For fitted and predicted data, mean square error is evaluated as 235.3 and 264.3, respectively. The prediction results show that vulnerability is increasing through the years.Amin ZeynolabedinReza GhiassiMoharram Dolatshahi PiroozIWA Publishingarticlearimacoastal aquiferseawater intrusiontourian aquiferEnvironmental technology. Sanitary engineeringTD1-1066Environmental sciencesGE1-350ENJournal of Water and Climate Change, Vol 12, Iss 1, Pp 265-277 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	arima coastal aquifer seawater intrusion tourian aquifer Environmental technology. Sanitary engineering TD1-1066 Environmental sciences GE1-350
spellingShingle	arima coastal aquifer seawater intrusion tourian aquifer Environmental technology. Sanitary engineering TD1-1066 Environmental sciences GE1-350 Amin Zeynolabedin Reza Ghiassi Moharram Dolatshahi Pirooz Seawater intrusion vulnerability evaluation and prediction: a case study of Qeshm Island, Iran
description	Seawater intrusion is one of the most serious issues to threaten coastal aquifers. Tourian aquifer, which is selected as the case study, is located in Qeshm Island, Persian Gulf. In this study, first the vulnerability of the region to seawater intrusion is assessed using chloride ion concentration value, then by using the autoregressive integrated moving average (ARIMA) model, the vulnerability of the region is predicted for 14 wells in 2018. The results show that the Tourian aquifer experiences moderate vulnerability and the area affected by seawater intrusion is wide and is in danger of expanding. It is also found that 0.95 km2 of the region is in a state of high vulnerability with Cl concentration being in a dangerous condition. The prediction model shows that ARIMA (2,1,1) is the best model with mean absolute error of 13.3 mg/L and Nash–Sutcliffe value of 0.81. For fitted and predicted data, mean square error is evaluated as 235.3 and 264.3, respectively. The prediction results show that vulnerability is increasing through the years.
format	article
author	Amin Zeynolabedin Reza Ghiassi Moharram Dolatshahi Pirooz
author_facet	Amin Zeynolabedin Reza Ghiassi Moharram Dolatshahi Pirooz
author_sort	Amin Zeynolabedin
title	Seawater intrusion vulnerability evaluation and prediction: a case study of Qeshm Island, Iran
title_short	Seawater intrusion vulnerability evaluation and prediction: a case study of Qeshm Island, Iran
title_full	Seawater intrusion vulnerability evaluation and prediction: a case study of Qeshm Island, Iran
title_fullStr	Seawater intrusion vulnerability evaluation and prediction: a case study of Qeshm Island, Iran
title_full_unstemmed	Seawater intrusion vulnerability evaluation and prediction: a case study of Qeshm Island, Iran
title_sort	seawater intrusion vulnerability evaluation and prediction: a case study of qeshm island, iran
publisher	IWA Publishing
publishDate	2021
url	https://doaj.org/article/6d3056edb614461fb1fd5b36dd367ad7
work_keys_str_mv	AT aminzeynolabedin seawaterintrusionvulnerabilityevaluationandpredictionacasestudyofqeshmislandiran AT rezaghiassi seawaterintrusionvulnerabilityevaluationandpredictionacasestudyofqeshmislandiran AT moharramdolatshahipirooz seawaterintrusionvulnerabilityevaluationandpredictionacasestudyofqeshmislandiran
_version_	1718444106150051840

Seawater intrusion vulnerability evaluation and prediction: a case study of Qeshm Island, Iran

Ejemplares similares