Perceptions about water pollution among university students: A case study from Iraq

Al-Maliki, Laheab A.; Farhan, Sabeeh Lafta; Jasim, Ihsan Abbas; Al-Mamoori, Sohaib Kareem; Al‐Ansari, Nadhir

doi:10.1080/23311916.2021.1895473

Cited by 29 publications

(6 citation statements)

References 31 publications

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“…The high temperatures caused the ice sheet to decrease. Studies and research proved that the Arctic ice cover decreased by 10% during the period (1975–1995) (Al-Maliki et al 2021 )…”

Section: Methodsmentioning

confidence: 99%

Perception of climate change effects on water resources: Iraqi undergraduates as a case study

et al. 2022

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Developing countries suffer from the effects of climate change on water resources more than other countries. This paper aims to specify the undergraduates’ knowledge about climate change effects on water resources. This study was conducted through a questionnaire distributed using Google form in May 2021. Descriptive analysis was used to display the level of awareness, and then the correlation between the respondents’ gender, stage, and scientific specialization were analyzed. The results showed that the general knowledge for all questionaries ranged between 40 and 50 %. Moreover, a weak positive correlation with the highest Spearman’s rho of 0.15 was shown for the students’ gender with their understanding of climate change main cause by 0.06 for the academic stage versus knowledge of climate change causes. Moreover, the results indicated a weak role for university education in exchange for a prominent role for television and social media in raising awareness. The research recommends integrating the Environmental Education (EE) programs into the Iraqi educational systems as it proposes a systematic educational method through which climate change and other environmental problems may be addressed holistically at all educational levels.

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“…The high temperatures caused the ice sheet to decrease. Studies and research proved that the Arctic ice cover decreased by 10% during the period (1975–1995) (Al-Maliki et al 2021 )…”

Section: Methodsmentioning

confidence: 99%

Perception of climate change effects on water resources: Iraqi undergraduates as a case study

et al. 2022

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“…Iraq is particularly susceptible to the efects of global warming as a country in an arid to semiarid environment. In general, this country is sufering from a shortage of water, which is anticipated to worsen in the future due to various issues, including climate change, the growth of the oil sector industry, urbanisation, and the high pace of the population increase [5]. Iraq's primary freshwater sources are the Euphrates and Tigris Rivers.…”

Section: Introductionmentioning

confidence: 99%

Application of Metaheuristic Algorithms and ANN Model for Univariate Water Level Forecasting

Mohammed

Zubaidi

Al‐Ansari

et al. 2023

Advances in Civil Engineering

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With the rapid development of machine learning (ML) models, the artificial neural network (ANN) is being increasingly applied for forecasting hydrological processes. However, researchers have not treated hybrid ML models in much detail. To address these issues, this study herein suggests a novel methodology to forecast the monthly water level (WL) based on multiple lags of the Tigris River in Al-Kut, Iraq, over ten years. The methodology includes preprocessing data methods, and the ANN model optimises with a marine predator algorithm (MPA). In the optimisation procedure, to decrease uncertainty and expand the predicting range, the slime mould algorithm (SMA-ANN), constriction coefficient-based particle swarm optimisation and chaotic gravitational search algorithms (CPSOCGSA-ANN), and particle swarm optimisation (PSO-ANN) are applied to compare and validate the MPA-ANN model performance. Analysis of results revealed that the data pretreatment methods improved the original data quality and selected the ideal predictors’ scenario by singular spectrum analysis and mutual information methods, respectively. For example, the correlation coefficient of the first lag improved from 0.648 to 0.938. Depending on various evaluation metrics, MPA-ANN tends to forecast WL better than SMA-ANN, PSO-ANN, and CPSOCGSA-ANN algorithms with coefficients of determination of 0.94, 0.81, 0.85, and 0.90, respectively. Evidence shows that the proposed methodology yields excellent results, with a scatter index equal to 0.002. The research outcomes represent an additional step towards evolving various hybrid ML techniques, which are valuable to practitioners wishing to forecast WL data and the management of water resources in light of environmental shifts.

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“…Water bodies become contaminated when dangerous microbes and chemicals are present, which lowers the water's quality and may even render it hazardous. The economy, the ecology, and our health can all be negatively impacted by water contamination (Al-Maliki, Farhan, Jasim, Al-Mamoori, & Al-Ansari, 2021;Fu & Liu, 2017).…”

Section: Introductionmentioning

confidence: 99%

Untold Story: Water Source Problem of Barangay Cagangohan, Panabo City, Philippines

Onabia,

Arcena,

Laguna

et al. 2023

J. Health. Science. Med. Therapy.

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This research aimed to determine the lived experiences of the parents in Barangay Cagangohan, Panabo City, Davao del Norte, Philippines related to water pollution. The participants were selected through purposive sampling by choosing six respondents. The phenomenological research approach was employed in this study to get their views from their experiences, some of their alternative solutions, and the insights they have gained in facing the problem. Further conclusions can be drawn from the findings about how parents are able to find alternative ways to maintain the health of their families despite the lack of clean water in the community. This result may be used by the government, educators, parents, students, and future researchers as a foundation for offering suggestions and solutions for mitigating the problem of a lack of water sources in the community.

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Perceptions about water pollution among university students: A case study from Iraq

Cited by 29 publications

References 31 publications

Perception of climate change effects on water resources: Iraqi undergraduates as a case study

Perception of climate change effects on water resources: Iraqi undergraduates as a case study

Application of Metaheuristic Algorithms and ANN Model for Univariate Water Level Forecasting

Untold Story: Water Source Problem of Barangay Cagangohan, Panabo City, Philippines

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