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Niu N, Shi H, Lv H. A Study of the Developmental Mechanisms of Inter-Team Conflict Processes Within Multi-Team Systems - An Exploratory Analysis Based on a Collaborative R&D Context. Psychol Res Behav Manag 2024; 17:1021-1043. [PMID: 38495089 PMCID: PMC10944132 DOI: 10.2147/prbm.s449143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Accepted: 02/08/2024] [Indexed: 03/19/2024] Open
Abstract
Purpose The analysis of the pivotal determinants that impact the progression of inter-team conflict processes in multi-team systems, as well as their underlying mechanisms, serves to explicate the developmental framework of said conflict processes. Methodology This study adopts a vantage point centered on the evolution of inter-team conflict in multi-team systems, with a specific focus on the sequential progression including "conflict latency → conflict perception → conflict management → conflict outcome → conflict feedback. Results By transmuting qualitative data into quantitative data through the discernment of inter-conceptual relationships' directionality and quantity, this study distills the key chain of relationships between categories. Employing the explanatory structure model, the developmental mechanism of inter-team conflict processes in multi-team systems is unveiled. Notable sources of conflict include team goal identification, team role multiplicity, inter-team relationships, and team competence. Factors that exert a significant influence on conflict management comprise inter-team conflict types, inter-team relationships, team competence, inter-team heterogeneity, team affiliation, and system goals. Reviewing the genuine motivations underlying conflict management behavior, as well as adopting a lengthier temporal perspective, emerges as a crucial consideration when analyzing the implications of conflict management on both the system and the team for evaluative purposes. Inter-team communication emerges as a pivotal influence on the efficacy of conflict management, which, in turn, is influenced by boundary managers, inter-team heterogeneity, and the inter-team interactive memory system. Conclusion Through an in-depth analysis of the hierarchical interrelationships among factors that influence conflicts within teams, we have established a model for the conflict development process. This model is instrumental in comprehensively understanding the dynamics of conflict evolution within teams. It serves as a reference point for formulating more precise and effective conflict management strategies. Moreover, this model not only offers practical guidance for resolving conflicts within a multi-team framework but also enhances inter-team collaboration. Therefore, it contributes significantly to achieving the objectives of the multi-team system.
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Affiliation(s)
- Nan Niu
- School of Management, Hebei University, Baoding, People’s Republic of China
| | - Haozhe Shi
- School of Management, Hebei University, Baoding, People’s Republic of China
| | - Hongfei Lv
- School of Management, Hebei University, Baoding, People’s Republic of China
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Fu W, Abbass K, Niazi AAK, Zhang H, Basit A, Qazi TF. Assessment of sustainable green financial environment: the underlying structure of monetary seismic aftershocks of the COVID-19 pandemic. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:61496-61510. [PMID: 35441296 PMCID: PMC9018207 DOI: 10.1007/s11356-022-20178-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/20/2022] [Accepted: 04/06/2022] [Indexed: 05/10/2023]
Abstract
The study aims to assess a sustainable green financial environment by exploring the underlying structure of monetary seismic aftershocks of the COVID-19 pandemic. This study is qualitative and uses a review of literature, primary data collection methods, and qualitative analysis techniques as the study's overall design. The data is collected by one-to-one interview using a matrix style questionnaire from a panel of experts based on the purposive sampling technique. Interpretive structural modeling (ISM) combined with Matrices' Impacts Cruise's Multiplication Appliquée a UN Classement (MICMAC) is used for assessment, modeling, and analysis of data. The monetary aftershocks, namely, "more cash in hand required," "decreased travel costs," "shift to more certain or fixed revenue streams," "lower rent costs," "more zealous monitoring of cash collection cycle," and "decreased entertainment costs," occupy level I (top of the model being least critical shocks), and "tedious regulations" occupy level VIII (bottom of the model being the most vital). Other aftershocks form the middle of the model being moderate critical. Analysis of MICMAC shows that monetary seismic aftershocks high fees for assistance regarding SOPs, tedious regulations, and more downtime due to pandemic alerts are independent. This study addresses the core issue from within the aftermath of the COVID-19 pandemic. It provides new important information regarding the structure of a sustainable green financial environment that is useful for economists, financial analysts, commercial and central bankers, accountants and finance managers from the organization's public/and private sectors, local and international community, and researchers of the domain. It provides an informative structural model and classification of critical aftershocks. There are specific data/methodological/resource-related limitations of the study. The study's data are collected from a focus group; the study's methodology is qualitative and indicates relations among variables that do not quantify the associations. The study is a typical initiative of academic researchers with limited financial/physical resources; therefore, the generalizability of the study results is accordingly limited. The study is based on original, essential data and innovatively and creatively approaches the problem. It provides a unique model of an unprecedented phenomenon for reverberating the sustainable green financial environment.
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Affiliation(s)
- Weiqiong Fu
- School of Economics and Management, Huizhou University, Huizhou, 516007 People’s Republic of China
| | - Kashif Abbass
- School of Economics and Management, Nanjing University of Science and Technology, 210094 Nanjing, People’s Republic of China
| | - Abdul Aziz Khan Niazi
- Institute of Business & Management, University of Engineering and Technology, Lahore, Pakistan
| | - Hanxiao Zhang
- School of Accounting, Guangzhou Huashang College, Guangzhou, 511300 People’s Republic of China
| | - Abdul Basit
- Lahore Institute of Science & Technology, Lahore, Pakistan
| | - Tehmina Fiaz Qazi
- Hailey College of Banking and Finance, University of the Punjab, Lahore, Pakistan
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3
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Farooq M, Rao ZUR, Shoaib M. Analyzing the determinants of sustainability of China Pakistan Economic Corridor (CPEC) projects: an interpretive structural modelling (ISM) approach. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:12385-12401. [PMID: 36107293 PMCID: PMC9476457 DOI: 10.1007/s11356-022-22813-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Accepted: 08/27/2022] [Indexed: 06/15/2023]
Abstract
China Pakistan Economic Corridor (CPEC) is a game changer initiative of South Asian Pacific Rim. It has great importance for almost all Asian countries. Its success is expected to dictate the economic development of the stakeholders. The aim of this study is to evaluate the essential determinants deriving the sustainability of CPEC projects. The design of the study comprises of the review of literature, data collection, and analysis. Population under study is the folk of stakeholders of CPEC. Sampling envisages on purposive sampling design, i.e., 14 experts from within the stakeholders. Primary data is collected in the field setting through a survey questionnaire appropriate for the study. ISM is used for modelling and MICMAC for analysis and classification using inductive approach. The findings of the literature survey show that there are 23 prime determinants of sustainability of CPEC projects. The results of ISM show that 13 determinants are at Level-I, nine at Level-II, and one determinant namely "economic globalization" is at Level-III being the most critical and driving determinant. The findings of MICMAC show that only one determinant is classified in independent quadrant, and all the remaining determinants are in linkage quadrant, whereas, no determinant is shown in autonomous and/or dependence quadrant. But most of the determinants have potential to be classified in dependent and independent quadrants. It is intimately evident that the results of MICMAC corroborate the results of ISM. It is useful for folk of the stakeholders by way of developing an understanding about the multitude of determinants, intra-determinant relations, prioritizing the determinants for policy decisions, and/or for building future studies. This study has some limitations, e.g., the study uses qualitative approach and answers what and how questions that do not quantify the relations or tell the cause of indicated relations.
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Affiliation(s)
- Maryam Farooq
- Institute of Business & Management, University of Engineering and Technology, Lahore, Pakistan
| | - Zia-ur-Rehman Rao
- Hailey College of Commerce, University of the Punjab, Lahore, Pakistan
| | - Muhammad Shoaib
- Department of Computer Sciences, University of Engineering and Technology, Lahore, Pakistan
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4
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Vahabzadeh M, Afshar A, Molajou A. Energy simulation modeling for water-energy-food nexus system: a systematic review. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:5487-5501. [PMID: 36418836 DOI: 10.1007/s11356-022-24300-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Accepted: 11/15/2022] [Indexed: 06/16/2023]
Abstract
Since essential nexus variables were not considered in the energy subsystem, this study focused on the role of energy in the Water, Energy, and Food nexus (WEF nexus) system. The energy subsystem interacts with water and food on the supply and demand sides. The WEF nexus-based energy model has not been reviewed recently. This study provides a systematic review of 459 articles regarding energy simulation modeling issues relating to the WEF nexus system. The keyword ("energy" AND "simulation" AND "nexus") as well as "water" OR "food" OR "climate" OR "land" OR "carbon" OR "environment" is used for searching WEF nexus documents for energy simulation. The review highlighted that the energy subsystem is modeled online (One-way) and offline (Two-way), and the energy simulation struggles to represent its system boundary with the water and food subsystems in different spatial scales (household to global). The energy subsystem of the WEF nexus did not address return flow from cooling towers and crop energy consumption comprehensively. In the research, the supply and demand section of the energy subsystem demonstrated that a comprehensive simulation model for energy can be developed using the nexus system approach. The energy subsystem's supply, primarily power plants, interacts with the water subsystem, and the energy generation policy is based on water use. The WEF nexus system assesses renewable energy effects to reduce tradeoffs. In addition, energy demand is related to energy consumption, so the energy consumption for each crop can be calculated and explained the appropriate cultivation pattern based on it.
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Affiliation(s)
- Masoud Vahabzadeh
- Civil Engineering Department, Iran University of Science and Technology, Tehran, Iran
| | - Abbas Afshar
- Civil Engineering Department, Iran University of Science and Technology, Tehran, Iran
| | - Amir Molajou
- Civil Engineering Department, Iran University of Science and Technology, Tehran, Iran.
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5
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Yuxi Z, Jingke H, Wen Q, Yang C, Danfei N. Managing water-land-food nexus towards resource efficiency improvement: A superedge-based analysis of China. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2023; 325:116607. [PMID: 36419291 DOI: 10.1016/j.jenvman.2022.116607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 10/05/2022] [Accepted: 10/21/2022] [Indexed: 06/16/2023]
Abstract
Challenges at the intersection of water conservation, land protection, food security, and economic growth cross industrial boundaries, and also involve synergies with multiple policy domains. Despite this, little is known about how system heterogeneity affects water, land, and food (WLF) consumption performance at a sectoral level. This study integrates superedge analysis with a flow interaction network, elasticity theory, and utility analysis to detect the WLF nexus with regard to resource efficiency gains. Three indicators (intra-sector recycling efficiency, trans-sector allocation efficiency, and symbiosis of system structure) are proposed as mechanisms by which to quantitatively explore intra-sector and trans-sector nexus, and formulate improvement strategies for sectoral WLF savings. The results show synergies between recycling efficiency and water/food productivity. Manufacturing servitization and agricultural industrialization can drive more efficient WLF allocation by minimizing resource misallocation, whilst positive industrial ecology enhances WLF circulation and facilitates reducing resource undue competition. In addition, the ability of industries to save resources under the nexus is examined. Approximately 93% of sectors suffer from resource waste, misallocation, and undue competition. Therefore, strategic paths enhance resource synergy and, through so doing, enable WLF efficiency gains.
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Affiliation(s)
- Zheng Yuxi
- School of Management Science & Real Estate, Chongqing University, Chongqing, 400045, PR China
| | - Hong Jingke
- School of Management Science & Real Estate, Chongqing University, Chongqing, 400045, PR China.
| | - Qin Wen
- School of Computer Science and Engineering, University of Electronic Science and Technology, Chengdu, 610054, PR China
| | - Chen Yang
- School of Management Science & Real Estate, Chongqing University, Chongqing, 400045, PR China
| | - Ni Danfei
- Tan Kah Kee College, Xiamen University, Xiamen, 361005, PR China
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Mansour F, Al-Hindi M, Yassine A, Najjar E. Multi-criteria approach for the selection of water, energy, food nexus assessment tools and a case study application. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2022; 322:116139. [PMID: 36081262 DOI: 10.1016/j.jenvman.2022.116139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 08/19/2022] [Accepted: 08/28/2022] [Indexed: 06/15/2023]
Affiliation(s)
- Fatima Mansour
- Department of Civil and Environmental Engineering, American University of Beirut, PO Box 11-0236, Riyad El-Solh, Beirut, Lebanon.
| | - Mahmoud Al-Hindi
- Department of Chemical Engineering and Advanced Energy, American University of Beirut, PO Box 11-0236, Riyad El-Solh, Beirut, Lebanon
| | - Ali Yassine
- Department of Industrial Engineering and Management, American University of Beirut, PO Box 11-0236, Riyad El-Solh, Beirut, Lebanon
| | - Elena Najjar
- Department of Chemical Engineering and Advanced Energy, American University of Beirut, PO Box 11-0236, Riyad El-Solh, Beirut, Lebanon
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7
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Zhang T, Huang J, Xu Y. Evaluation of the Utilization Efficiency of Water Resources in China Based on ZSG-DEA: A Perspective of Water–Energy–Food Nexus. INT J COMPUT INT SYS 2022. [DOI: 10.1007/s44196-022-00115-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
AbstractThe main resources needed for human survival are water, energy and food, and the research on the relationship among the three resources has become the research topic. Due to the shortage of natural resources, research on the efficiency of water–energy–food (WEF) nexus has become a hot issue among scholars and governments all over the world. The simple models cannot study the correlation among them; the methods of WEF nexus gradually shift from single to integrated model. The data envelopment analysis (DEA) model is the most simple and effective model, which can measure the efficiency value of each decision-making unit (DMU) and overcomes the shortcoming that the evaluation index system needs to give the weight. The DEA can calculate the efficiency value, but it cannot improve the efficiency value of DMU by changing the input. In this paper, the zero-sum gain (ZSG) DEA model is constructed based on zero-sum game theory. The initial efficiency values of 30 provinces in China are calculated, and each DMU is proportionally allocated according to the proportional subtractive method. After several iterations, the efficiency values of all DMUs reach 1, indicating that global optimization has been achieved. Under the condition of effectiveness, the initial input water resources are reconfigured. Finally, some conclusions are made, and optimization strategies are proposed for 30 provinces in China with low water resource utilization efficiency.
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8
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Abbass K, Asif M, Niazi AAK, Qazi TF, Basit A, Al-Muwaffaq Ahmed FA. Understanding the interaction among enablers of quality enhancement of higher business education in Pakistan. PLoS One 2022; 17:e0267919. [PMID: 35617271 PMCID: PMC9135224 DOI: 10.1371/journal.pone.0267919] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Accepted: 04/19/2022] [Indexed: 11/21/2022] Open
Abstract
This study aims to generate a list of enablers of quality enhancement of higher business education in Pakistan and build a structural model of enablers to prioritize them. It also intends to impose direction and hierarchy on the inter-relationships of the enablers. The study’s design consists of a literature review, data collection from primary sources, and qualitative analysis. Interpretive Structural Modeling (ISM) coupled with Matriced’ Impacts Cruise’s Multiplication Appliquée a UN Classement (MICMAC) is used as a research methodology. The classical procedure of ISM and MICMAC is applied to primary data collected by a field survey from a panel of experts recruited from folks of stakeholders of business education. Results of the literature show that eighteen critical enablers enhance the quality of higher business education in Pakistan. Results of ISM show that the enabler ’job placement of graduates’ occupies the top-level of the ISM model being least critical. In contrast, the enabler ’intra-academia linkages’ occupying the bottom of the model is the most vital. Results of MICMAC show that all enablers, except ’job placement of graduates, are classified into linkage clusters, whereas ‘job placement of graduates’ is classified as an independent cluster. Overall results of the study show that enablers of quality enhancement of higher business education in Pakistan are agile and not settled. The study has profound theoretical, managerial, and practical implications for all stakeholders of business education. It also provides a research framework for future studies concerning subject phenomena. The discussion about the structural model culminates into policy guidelines for the regulators. The study is subject to some methodological/data/resources limitations like the limited review of literature, collection of data from a medium-size panel of experts from Pakistan only, using majority rule for aggregating responses, answering only that what is related to what, other common limitations of qualitative studies, shot period and absence of financial support. The authors conduct this study in a real-life field setting is built on the original dataset and address the efficient issue of phenomenon understudy differently. It is theory-building research, therefore, does not require prior theory. It exploits simple elementary concepts of Boolean algebra, set theory, and graph theory that generates new in-depth information for stakeholders.
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Affiliation(s)
- Kashif Abbass
- School of Economics and Management, Nanjing University of Science and Technology, Nanjing, China
- Riphah School of Business and Management, Riphah International University, Lahore, Pakistan
| | - Muhammad Asif
- Department of Economics & Business Administration, University of Education Lahore, Multan Campus, Multan, Pakistan
| | - Abdul Aziz Khan Niazi
- Institute of Business & Management, University of Engineering and Technology, Lahore, Pakistan
| | - Tehmina Fiaz Qazi
- Hailey College of Banking and Finance, University of the Punjab, Lahore, Pakistan
| | - Abdul Basit
- Lahore Institute of Science & Technology, Lahore, Pakistan
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9
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Ali S, Baseer S, Abbasi IA, Alouffi B, Alosaimi W, Huang J. Analyzing the interactions among factors affecting cloud adoption for software testing: a two-stage ISM-ANN approach. Soft comput 2022. [DOI: 10.1007/s00500-022-07062-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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10
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TSENG CJ, CHETTHAMRONGCHAI P, MAHMUDIONO T, SHARMA SK, AL-AWSI GRL, ABED SA, MOHAMMED F, OPULENCIA MJC, RUDIANSYAH M. Sustainability assessment of food industry with the approach of water, energy and food nexus. FOOD SCIENCE AND TECHNOLOGY 2022. [DOI: 10.1590/fst.37922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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11
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Shaukat MZ, Scholz M, Qazi TF, Niazi AAK, Basit A, Mahmood A. Analyzing the Stressors for Frontline Soldiers Fighting Against Coronavirus Disease 2019 Pandemic. Front Psychol 2021; 12:751882. [PMID: 34867641 PMCID: PMC8636429 DOI: 10.3389/fpsyg.2021.751882] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Accepted: 10/04/2021] [Indexed: 11/20/2022] Open
Abstract
This study aimed to analyze stressors to which medical staff is vulnerable due to the coronavirus disease 2019 (COVID-19) pandemic. It also imposes a hierarchy on complex relations among stressors for excavating underlying structure and builds a model of interrelationships contrasting reality. The design of this study comprises a literature survey, data collection from primary sources, and analysis. Stressors have been explored from within current published/unpublished literature and validated by experts through approval vote. Data were collected from the focus group (panel of experts), and interpretive structural modeling (ISM) was used as the research methodology. Findings of ISM are avowed through “cross-impact matrix multiplication applied to classification” (MICMAC) analysis. As a result of the literature survey, a list of stressors was generated, and a total of 19 stressors qualified as representative of the phenomenon. The results of ISM show that two stressors (i.e., “unavailability of proper personal protective equipment (PPE)” and “lack of proper communication”) emerged as the most critical stressors since they occupy the bottom of the model, whereas, four stressors (i.e., “anxious about isolation/quarantine,” “subject to violent crimes,” “feeling frustrated and powerless,” and “exhausting shifts/hours without clear end”) are relatively less critical since they occupy the top of the model. The rest of the stressors occupy the middle of the model and therefore, have moderate-severe effects on frontline soldiers. The results of MICMAC show that the stressor “subject to violent crimes” is classified in the dependent cluster and the remaining fall in the linkage cluster but no stressor falls in independent and autonomous. Overall results indicate that all stressors are relevant to the phenomenon under this study, but they are currently not settled. This study is invaluable for policymakers, frontline soldiers, researchers, the international community, and society since it provides a lot of new information that is helpful in refining strategies and combating influential stressors.
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Affiliation(s)
| | - Miklas Scholz
- Division of Water Resources Engineering, Department of Building and Environmental Technology, Faculty of Engineering, Lund University, Lund, Sweden.,Department of Civil Engineering Science, School of Civil Engineering and the Built Environment, University of Johannesburg, Johannesburg, South Africa.,Department of Town Planning, Engineering Networks and Systems, South Ural State University, Chelyabinsk, Russia.,Institute of Environmental Engineering, Wroclaw University of Environmental and Life Sciences, Wrocław, Poland
| | - Tehmina Fiaz Qazi
- Hailey College of Banking and Finance, University of the Punjab, Lahore, Pakistan
| | - Abdul Aziz Khan Niazi
- Institute of Business and Management, University of Engineering and Technology, Lahore, Pakistan
| | - Abdul Basit
- Lahore Institute of Science and Technology, Lahore, Pakistan
| | - Asif Mahmood
- Department of Business Studies, Namal Institute, Mianwali, Pakistan
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Basit A, Scholz M, Niazi AAK, Qazi TF, Shaukat MZ, Rao ZUR, Mahmood A. Structural Modeling on the Determinants of Effectiveness of SOPs Containing COVID-19 in Mass Gatherings. Front Psychol 2021; 12:755221. [PMID: 34777157 PMCID: PMC8578903 DOI: 10.3389/fpsyg.2021.755221] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2021] [Accepted: 09/27/2021] [Indexed: 02/05/2023] Open
Abstract
The study is aimed to analyze the determinants of the effectiveness of SOPs in mass gatherings for containing COVID-19. The overall design of the study involves a literature review, data collection by field survey, structural modeling, and analysis. The study is built on the experts' opinion of a focus group (representing people who recently participated in and are responsible for mass gatherings). The study uses the discussion of the literature review to identify the determinants, interpretive structural modeling (ISM) for developing and analyzing a structural model, and Matrice d'Impacts Croises Multiplication Appliquée a un Classement (MICMAC) for corroboration of results of the ISM/classification of determinants. From the literature review, a list of determinants is generated and verified by a panel of experts. The results of the ISM revealed that the determinants “legal environment of the country,” “practicability of SOPs,” “perceived benefit of adapting SOPs,” and “possibilities of avoiding gathering” occupied the top of the model, therefore, they are less critical determinants, whereas “nature of gathering” occupied the bottom of the model, and is thus the most critical determinant. The remaining determinants form the middle of the model, and are therefore moderately severe. The results of MICMAC show that the determinant “perceived benefit of adapting SOPs” is dependent, “nature of gathering” is independent, and all others are linked. The results of MICMAC implicitly substantiate the findings of the ISM. The overall results of the study show that “nature of gathering” is the key determinant. This research does not require a priori theory since it is a theory-building study that uses an inductive approach. It is based on real data and it is useful for local authorities, organizers, participants (attendees/visitors) of mass gatherings, health officials/regulators, researchers, and the community at large. This study has fundamental importance for planning and preparing for such events while ensuring the minimum risk of COVID-19 transmission.
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Affiliation(s)
- Abdul Basit
- Lahore Institute of Science and Technology, Lahore, Pakistan
| | - Miklas Scholz
- Division of Water Resources Engineering, Department of Building and Environmental Technology, Faculty of Engineering, Lund University, Lund, Sweden.,Department of Civil Engineering Science, School of Civil Engineering and the Built Environment, University of Johannesburg, Johannesburg, South Africa.,Department of Town Planning, Engineering Networks and Systems, South Ural State University (National Research University), Chelyabinsk, Russia
| | - Abdul Aziz Khan Niazi
- Institute of Business and Management, University of Engineering and Technology, Lahore, Pakistan
| | - Tehmina Fiaz Qazi
- Hailey College of Banking and Finance, University of the Punjab, Lahore, Pakistan
| | | | - Zia-Ur-Rehman Rao
- Hailey College of Commerce, University of the Punjab, Lahore, Pakistan
| | - Asif Mahmood
- Department of Business Studies, Namal Institute, Mianwali, Pakistan
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Analysis of barriers intensity for investment in big data analytics for sustainable manufacturing operations in post-COVID-19 pandemic era. JOURNAL OF ENTERPRISE INFORMATION MANAGEMENT 2021. [DOI: 10.1108/jeim-03-2021-0154] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
PurposeThe study presents various barriers to adopt big data analytics (BDA) for sustainable manufacturing operations (SMOs) post-coronavirus disease (COVID-19) pandemics. In this study, 17 barriers are identified through extensive literature review and experts’ opinions for investing in BDA implementation. A questionnaire-based survey is conducted to collect responses from experts. The identified barriers are grouped into three categories with the help of factor analysis. These are organizational barriers, data management barriers and human barriers. For the quantification of barriers, the graph theory matrix approach (GTMA) is applied.Design/methodology/approachThe study presents various barriers to adopt BDA for the SMOs post-COVID-19 pandemic. In this study, 17 barriers are identified through extensive literature review and experts’ opinions for investing in BDA implementation. A questionnaire-based survey is conducted to collect responses from experts. The identified barriers are grouped into three categories with the help of factor analysis. These are organizational barriers, data management barriers and human barriers. For the quantification of barriers, the GTMA is applied.FindingsThe study identifies barriers to investment in BDA implementation. It categorizes the barriers based on factor analysis and computes the intensity for each category of a barrier for BDA investment for SMOs. It is observed that the organizational barriers have the highest intensity whereas the human barriers have the smallest intensity.Practical implicationsThis study may help organizations to take strategic decisions for investing in BDA applications for achieving one of the sustainable development goals. Organizations should prioritize their efforts first to counter the barriers under the category of organizational barriers followed by barriers in data management and human barriers.Originality/valueThe novelty of this paper is that barriers to BDA investment for SMOs in the context of Indian manufacturing organizations have been analyzed. The findings of the study will assist the professionals and practitioners in formulating policies based on the actual nature and intensity of the barriers.
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Abbass K, Niazi AAK, Qazi TF, Basit A, Song H. The aftermath of COVID-19 pandemic period: barriers in implementation of social distancing at workplace. LIBRARY HI TECH 2021. [DOI: 10.1108/lht-03-2021-0113] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
PurposeThe study aims to investigate the barriers in implementing social distancing at the workplace as an aftermath of the COVID-19 pandemic period.Design/methodology/approachStudy design consists of a review of literature, data collection and analysis. It encompasses identification, verification and analysis of the relationships among the barriers. Data have been collected from a panel of experts on matrix-type questionnaires from workplaces. Interpretive structural modeling (ISM) augmented with “Matrice d' Impacts Croise's Multiplication Appliquée a UN Classement (Cross Impact Matrix Multiplication Applied to Classification)” (MICMAC) for structural analysis.FindingsThe literature has identified twenty major barriers to implementing social distancing at the workplace. The research findings reveal/show that the barrier “matter of disrespect” occupies the bottom level in the ISM model. Therefore, it is the most critical barrier; whereas, employees with disabilities and “herding culture” are crucial as they occupy the next lowest level, therefore, are crucial. Moreover, there are ten barriers positioned in the middle of the model having moderate-severe effects, and seven falls on the top level of the model having relatively less severe effects. Results of MICMAC affirm and avow the results of ISM.Research limitations/implicationsThe study will have profound theoretical and practical implications for stakeholders since it provides lot of new useful and valuable information, gives relational insights and determines priorities subject to usual limitations of survey research.Originality/valueIt is an original attempt to make some sense of practicability of social distancing for stakeholders including policymakers, frontline health workers and public at large.
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Shaukat MZ, Niazi AAK, Qazi TF, Basit A. Analyzing the Underlying Structure of Online Teaching During the COVID-19 Pandemic Period: An Empirical Investigation of Issues of Students. Front Psychol 2021; 12:605138. [PMID: 33935860 PMCID: PMC8084101 DOI: 10.3389/fpsyg.2021.605138] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Accepted: 03/15/2021] [Indexed: 11/13/2022] Open
Abstract
The aim of the study is to reveal the underlying structure of issues of university students taking online classes during the COVID-19 pandemic period. The overall design of the study includes a review of contemporary literature and field survey for data collection and analysis. Discourse of literature coupled with expert opinion has been employed for identification of issues. Interpretive Structural Modeling (ISM) is used for the determination of intra-issue relationships and analyzing the underlying structure. Cross impact matrix multiplication applied to classification (MICMAC analysis) is used as a technique for classifying issues on the basis of driving-dependence power. Results of the literature show that there are 21 major issues faced by the students taking online classes. ISM shows that lack of institutional guidelines, lack of regulators' guidelines, stress of pandemic situation, and abrupt (not planned) start of online classes are the most critical issues. MICMAC analysis reveals that there is no autonomous issue, 4 (i.e., connectivity issue, shy to use technology, lack of institutional guidelines, and stress of pandemic situation) are independent, 6 other issues are dependent, and the remaining 11 are linking. This is a valuable study having practical implications for regulators, students, parents, and society to understand the current problem. It is an original attempt that contributes toward literature in the form of a structural model and a diagram of classification of issues.
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Affiliation(s)
| | - Abdul Aziz Khan Niazi
- Institute of Business and Management, University of Engineering and Technology, Lahore, Pakistan
| | - Tehmina Fiaz Qazi
- Hailey College of Banking and Finance, University of the Punjab, Lahore, Pakistan
| | - Abdul Basit
- Lahore Institute of Science and Technology, Lahore, Pakistan
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Regional Coordination and Security of Water–Energy–Food Symbiosis in Northeastern China. SUSTAINABILITY 2021. [DOI: 10.3390/su13031326] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The interactions of water, energy, and food, which are essential resources for human survival, livelihoods, production, and development, constitute a water–energy–food (WEF) nexus. Applying symbiosis theory, the economic, social, and natural factors were considered at the same time in the WEF system, and we conducted a micro-level investigation focusing on the stability, coordination, and sustainability of the symbiotic units (water, energy, and food), and external environment of the WEF system in 36 prefecture-level cities across three northeastern provinces of China. Finally, we analyzed the synergistic safety and coupling coordination degree of the WEF system by the combination of stability, coordination, and sustainability, attending to the coordination relationship and influences of the external environment. The results indicated that the synergistic safety of the WEF system in three northeastern provinces need to equally pay attention to the stability, coordination, and sustainability of the WEF system, since their weights were 0.32, 0.36 and 0.32, respectively. During 2010–2016, the synergistic safety indexes of the WEF system ranged between 0.40 and 0.60, which was a state of boundary safety. In the current study, the coupling coordination degree of the WEF system fluctuated around a value of 0.6, maintaining a primary coordination level; while in the future of 2021–2026, it will decline to 0.57–0.60, dropping to a weak coordinated level. The conclusion could provide effective information for decision-makers to take suitable measures for the security development of a WEF system.
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Yuan MH, Chiueh PT, Lo SL. Measuring urban food-energy-water nexus sustainability: Finding solutions for cities. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 752:141954. [PMID: 33207517 DOI: 10.1016/j.scitotenv.2020.141954] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Revised: 08/21/2020] [Accepted: 08/22/2020] [Indexed: 06/11/2023]
Abstract
A city is the place where food, energy, and water consumption happen. This consumption leads to challenges and has a strong impact on natural sources. Although researchers broadly agree on the importance of incorporating the concept of the food, energy, and water nexus into policy strategies and decision-making, the assessment system for how governance methods can improve the provision of these three essential services is relatively blank. To clarify the policy mechanisms and heterogeneity of sustainability issues related to the food, energy and water nexus at the city level, this study develops an indicator system to guide the implementations and optimize urban sustainability. A qualitative approach is employed to form the priority strategies in in four selected cities: Amsterdam, Eindhoven, Taipei, and Tainan. The results show that renewable energy plays an essential role in the food-energy-water nexus. In addition, we also observed that future work should focus on technological innovation. These observations imply that the unique combination of influence factors in food-energy-water sustainability offers a comprehensive outlook of the broad and complex challenges that a city faces due to resource limitations, which can help inform future governance practices. Finally, some policy recommendations are made for highlighting and the activities needed to work. The results of the present evaluation could be used as a tool to strengthen food-energy-water management in the future. They can guide managers to develop possible solutions that ensure resources are applied successfully according to the visions of multiple perspectives and help the relevant ministries to improve future consultation plans.
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Affiliation(s)
- Mei-Hua Yuan
- Graduate Institute of Environmental Engineering, National Taiwan University, Taiwan, ROC
| | - Pei-Te Chiueh
- Graduate Institute of Environmental Engineering, National Taiwan University, Taiwan, ROC
| | - Shang-Lien Lo
- Graduate Institute of Environmental Engineering, National Taiwan University, Taiwan, ROC.
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Abstract
Food, energy and water are important basic resources that affect the sustainable development of a region. The influence of food–energy–water (FEW) nexus on sustainable development has quickly become a frontier topic since the Sustainable Development Goals (SDGs) were put forward. However, the overall context and core issues of the FEW nexus contributions to SDGs are still unclear. Using co-citation analysis, this paper aims to map the knowledge domains of FEW nexus research, disentangles its evolutionary context, and analyzes the core issues in its research, especially the progress of using quantitative simulation models to study the FEW nexus. We found that (1) studies within the FEW nexus focused on these following topics: correlation mechanisms, influencing factors, resource footprints, and sustainability management policies; (2) frontier of FEW studies have evolved from silo-oriented perspective on single resource system to nexus-oriented perspective on multiple systems; (3) quantitative research on the FEW nexus was primarily based on spatiotemporal evolution analysis, input–output analysis and scenario analysis; (4) the resource relationship among different sectors was synergies and tradeoffs within a region. In general, current research still focuses on empirical data, mostly qualitative and semiquantitative analyses, and there is a lack of research that can systematically reflect the temporal and spatial contribution of the FEW nexus to multiple SDGs. We believe that future research should focus more on how FEW nexus can provide mechanistic tools for achieving sustainable development.
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Xu S. Governing the energy-water nexus in China: An analysis from the perspective of the science-policy interface. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2020; 272:111119. [PMID: 32854898 DOI: 10.1016/j.jenvman.2020.111119] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2020] [Revised: 07/09/2020] [Accepted: 07/20/2020] [Indexed: 06/11/2023]
Abstract
China is facing great water and energy pressure due to industrialization, urbanization, population growth and environmental change. China's explosive economic development has come at a steep cost in terms of natural resource exploitation and environmental problems. These unintended negative consequences are partly the result of a narrow single-sector management approach to natural resources, which often caused conflicts and low efficiency of related policies. Although the nexus approach is beneficial for optimization of natural resource utilization and development, the question of whether it can be applied in policy and practice is determined by various factors. The science-policy interface that stresses the political and social contexts provides a useful perspective for understanding the process of the nexus approach, from the scientific domain to policy. Combining criteria of good governance and an effective science-policy interface, suggestions for promoting good energy-water nexus governance are put forward, including popularization of scientific knowledge about the nexus in the political and social fields, collaborative governance of the nexus, and accelerating good governance of the whole of society.
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Affiliation(s)
- Shengqing Xu
- School of Law and Public Management, Jiangsu Ocean University, 59 Cangwu Road, Lianyungang, Jiangsu, 222005, China.
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20
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Yan X, Fang L, Mu L. How does the water-energy-food nexus work in developing countries? An empirical study of China. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 716:134791. [PMID: 31839285 DOI: 10.1016/j.scitotenv.2019.134791] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Revised: 09/27/2019] [Accepted: 10/01/2019] [Indexed: 06/10/2023]
Abstract
As three resources that are necessary for human survival and production, water, energy and food are increasingly closely linked. In recent years, the water-energy-food nexus has attracted special attention from international organizations and academic circles. However, due to the lack of research on its internal mechanisms, there is still controversy on whether the water-energy-food nexus can be used as a new policy basis. The internal mechanisms of the water-energy-food nexus were analysed from the perspective of industrial linkages in this paper and empirically verified by constructing an SVAR (structuralvectorautoregression) model using China's data. The results showed that there were two forms of conduction in China's water-energy-food nexus: the water-energy-food nexus with nuclear power participation and that with natural gas participation. The characteristics of China's water-energy-food nexus were derived. For the interactions of the water-energy segment in China's water-energy-food nexus, the conduction from energy to water was consistent for different types of energy, while that from water to energy varied depending on the type of energy. Food production always had a negative impact on energy production, while the conduction from energy to food varied for different types of energy. The conduction between food and the water supply was not as significant as was generally considered. Especially, the impact of the water supply on food production was weak. The order of strength intensity and the duration were also available for reference. Accordingly, a new policy basis was presented under the framework of China's water-energy-food nexus. Both our research design and research findings are significant in contributing to understanding the internal mechanisms of the water-energy-food nexus, and the policy implications are also helpful for achieving better policy effects.
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Affiliation(s)
- Xingchen Yan
- Northwest Institute of Historical Environment and Socio-Economic Development, Shaanxi Normal University, 620 West Chang'an Street, Xi'an, Shaanxi, 710119, China
| | - Lan Fang
- Northwest Institute of Historical Environment and Socio-Economic Development, Shaanxi Normal University, 620 West Chang'an Street, Xi'an, Shaanxi, 710119, China.
| | - Lan Mu
- Northwest Institute of Historical Environment and Socio-Economic Development, Shaanxi Normal University, 620 West Chang'an Street, Xi'an, Shaanxi, 710119, China
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22
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Huang D, Li G, Sun C, Liu Q. Exploring interactions in the local water-energy-food nexus (WEF-Nexus) using a simultaneous equations model. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 703:135034. [PMID: 31767331 DOI: 10.1016/j.scitotenv.2019.135034] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/03/2019] [Revised: 10/12/2019] [Accepted: 10/16/2019] [Indexed: 06/10/2023]
Abstract
Exploring interactions between factors is a critical step to understand, quantify and govern the WEF-Nexus. However, current research mainly focuses on mapping causal loops and the hierarchy structure; equations in interaction exploration have been largely ignored. Using the panel data of China's 30 provinces from 2005 to 2016, this paper adopts a simultaneous equations model (SEM) to evaluate intensities between related factors in the local WEF-Nexus. We define a local WEF-Nexus as containing core, peripheral and interactive sub-nexuses, and decouple the core sub-nexus from the supply, consumption and waste disposal processes. Results show that effective irrigated area, secondary industry rate and crop sown area are key positive influencing factors in the WEF subsystem, with positive impact coefficients of 1.0426, 0.6986 and 1.149, respectively. Food production (-0.303) and chemical fertilizer used per sown area unit (-0.3129) are key negative factors in the WEF subsystem. Additionally, urban green land (0.4436) and total population (0.5815) exert specific influences on the water and energy subsystems, with a 1% increase in urban green land resulting in a 0.4436% increase in water consumption. The system boundary, two positive feedback loops and seven nexus points are identified, with total groundwater pumping being the only nexus point exerting an holistic impact across the WEF equations. The results in this paper complement recent nexus modeling work, and give a better understand of interaction mechanism in China's local WEF nexus, with useful implications for future policy development.
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Affiliation(s)
- Daohan Huang
- School of Economics and Management Engineering, Beijing University of Civil Engineering and Architecture, Beijing, 100044 China; School of Management Science and Engineering, Central University of Finance and Economics, Beijing 100081, China
| | - Guijun Li
- School of Management Science and Engineering, Central University of Finance and Economics, Beijing 100081, China; Center for Global Economy and Sustainable Development, Central University of Finance and Economics, Beijing 100081, China.
| | - Chengshuang Sun
- School of Economics and Management Engineering, Beijing University of Civil Engineering and Architecture, Beijing, 100044 China.
| | - Qian Liu
- Institute for Finance and Economics, Central University of Finance and Economics, Beijing 100081, China; Center for Global Economy and Sustainable Development, Central University of Finance and Economics, Beijing 100081, China
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A Literature Review to Propose a Systematic Procedure to Develop “Nexus Thinking” Considering the Water–Energy–Food Nexus. SUSTAINABILITY 2019. [DOI: 10.3390/su11247205] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
There is a growing interest in the literature on the theme of the water–energy–food nexus, as there is growing recognition that sectors that share natural resources have interdependent and interconnected systems. Despite the widespread popularity of nexus thinking, it still lacks standardized procedures and methodologies to assist in its development. Therefore, this paper proposes, from a literature review, a systematic procedure to assist in the development of management models based on nexus thinking. To this end, 304 papers were analyzed using the following criteria: nexus concept, type of approach, geographic scale, elements in the nexus system, application context, and types of assessment methods and tools. The results of the review served as the basis for determining the procedure, which consisted of four steps: (a) understanding nexus thinking, (b) identification of composing variables, (c) evaluation (diagnosis and prognosis), and (d) decision-making. In addition to the standardization of these steps, the main information used to compose the procedure was organized and synthesized with a mind map.
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Ghani HU, Silalertruksa T, Gheewala SH. Water-energy-food nexus of bioethanol in Pakistan: A life cycle approach evaluating footprint indicators and energy performance. THE SCIENCE OF THE TOTAL ENVIRONMENT 2019; 687:867-876. [PMID: 31412490 DOI: 10.1016/j.scitotenv.2019.05.465] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/23/2019] [Revised: 05/29/2019] [Accepted: 05/30/2019] [Indexed: 06/10/2023]
Abstract
Water, energy, and food are the most basic and essential sectors for human welfare. However, an inextricable nexus and competition exists among these sectors. Production of molasses-based bioethanol is an interesting case resulting in the production of different food and energy materials while consuming water, energy, land, and other raw materials, throughout its life cycle. This paper briefly describes the nexus among water, energy, and food for bioethanol in Pakistan and its environmental implications. A life cycle approach has been used for evaluating four footprint categories including the carbon, ecological, water scarcity, and energy footprints along with an energy analysis of bioethanol. In comparison to conventional gasoline, bioethanol would have benefits in terms of lesser greenhouse gas emissions, better use of productive land, and superior energy performance, but, this will be at the expense of higher impacts in terms of water scarcity. Therefore, considering only a single aspect could result in inadvertent trade-offs that may go unnoticed. The quantified values would help accomplish integrated resource management along with their utilization within limits so as to be available for other uses. This study could help in developing strategies for optimal management of resources to maximize the synergies and minimize the possible trade-offs.
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Affiliation(s)
- Hafiz Usman Ghani
- The Joint Graduate School of Energy and Environment, King Mongkut's University of Technology Thonburi, 126 Prachauthit Rd., Bangmod, Tungkru, Bangkok 10140, Thailand; Center of Excellence on Energy Technology and Environment, PERDO, Bangkok, Thailand
| | - Thapat Silalertruksa
- The Joint Graduate School of Energy and Environment, King Mongkut's University of Technology Thonburi, 126 Prachauthit Rd., Bangmod, Tungkru, Bangkok 10140, Thailand; Center of Excellence on Energy Technology and Environment, PERDO, Bangkok, Thailand
| | - Shabbir H Gheewala
- The Joint Graduate School of Energy and Environment, King Mongkut's University of Technology Thonburi, 126 Prachauthit Rd., Bangmod, Tungkru, Bangkok 10140, Thailand; Center of Excellence on Energy Technology and Environment, PERDO, Bangkok, Thailand.
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Jin L, Chang Y, Ju X, Xu F. A Study on the Sustainable Development of Water, Energy, and Food in China. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:ijerph16193688. [PMID: 31575024 PMCID: PMC6801741 DOI: 10.3390/ijerph16193688] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/17/2019] [Revised: 09/25/2019] [Accepted: 09/26/2019] [Indexed: 11/22/2022]
Abstract
It is of great significance to deal with the relationship between external factors and the water-energy-food internal system for China’s sustainable development. This paper takes China as the research object, uses the system dynamics method to construct a model for China’s water-energy-food system, and introduces the “two-child” policy and trade friction as the scenario parameters for simulation. The main results of scenario simulation can be summarized as the following three points. In terms of water, the trade friction will hinder China’s industrial water consumption into a low-consumption stage. In terms of energy, both the trade friction and the “two-child” policy, will not change the increasing trend of energy demand. In terms of food, if there is strong response to the “two-child” policy, there will be insufficient food inventory under the current capacity and import ratio. In short, this paper takes the sustainable development of water-energy-food as a starting point and puts forward policy suggestions on the comprehensive formulation of policies.
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Affiliation(s)
- Lei Jin
- School of Economics and Management, China University of Petroleum, Beijing 102249, China.
| | - Yuanhua Chang
- School of Economics and Management, China University of Petroleum, Beijing 102249, China.
| | - Xianwei Ju
- School of Economics and Management, China University of Petroleum, Beijing 102249, China.
| | - Fei Xu
- Department of Mathematics, Wilfrid Laurier University, Waterloo, ON N2L 3C5, Canada.
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Empirical Framework for a Relative Sustainability Evaluation of Urbanization on the Water⁻Energy⁻Food Nexus Using Simultaneous Equation Analysis. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:ijerph16060901. [PMID: 30871135 PMCID: PMC6466402 DOI: 10.3390/ijerph16060901] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Revised: 03/08/2019] [Accepted: 03/10/2019] [Indexed: 12/03/2022]
Abstract
The water–energy–food (WEF) nexus attracts much attention due to the elevated public concern regarding environmental conservation and sustainability. As we head into a new era of civilization, population increase and modernized lifestyles have led to an increasing need for water, energy, and food. However, severe hydrological precipitation significantly impacts agricultural harvest, and such influence becomes more apparent under the influence of climate change. Meanwhile, the major method of electricity generation (i.e., fossil fuel burning) has a negative impact on the environment. These inevitable threats are crucial and have to be dealt with for a society on the road towards sustainability. In the present study, an integrated evaluation of the WEF nexus was conducted for two areas with different levels of urbanization using empirical multiple linear regression in a simultaneous equation model (SEM). By incorporating the collected data into the SEM, the weighting coefficient of each identified variable was obtained, and the nexus implication was assessed in model simulation at different scenarios considering the population growth, agro-technology advancement, energy structure improvement, and available water resources. In the simulated results, three observations were found: (1) the rural area is more sustainable than the urban one; (2) the sustainability for both the investigated areas is significantly subject to their water supply and demand; and (3) food production was found to have a less important effect on the sustainable development of the urban area. This study identified the key factors in the WEF nexus exploration, which are economically and environmentally important for resource allocation. An empirical model was developed to correlate sustainable achievement with WEF management, as well as strategic policies that should be implemented under the pressure of urbanization.
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