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Arabeyyat OS, Ragha LA. The use of energy management ISO 50001 to increase the effectiveness of water treatment plants: An application study on the Zai water treatment plant. MethodsX 2024; 12:102661. [PMID: 38559384 PMCID: PMC10979085 DOI: 10.1016/j.mex.2024.102661] [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: 08/11/2023] [Accepted: 03/11/2024] [Indexed: 04/04/2024] Open
Abstract
This study sought to determine the impact of implementing the energy management system ISO 50001 on the Zai Water Treatment Plant's energy efficiency performance and demonstrate how this implementation affected the cost and rate of energy consumption. The proposed study model contained three dependent variables-energy consumption, energy efficiency, and the cost of energy consumption. It also contained an independent variable-the energy management system ISO 50001. All these variables were used to develop various questions to help accomplish the study's goals. Planning was done by selecting pumping stations, selecting the most energy-consuming type of pump, and finally, choosing a pump maintenance project to improve energy performance. The researcher used the case of the Zai water pumping station as an example where the ISO 50001 energy management system was applied along with the stages of the Deming Cycle of management. Four pumping units from the Zai water pumping station served as the research sample for the study. •Find the impact of implementing the ISO 50001 energy management system on the energy efficiency performance of the Zai water treatment plant.•The effects of implementing ISO 50001 energy management system on cost and energy consumption at the Zai water treatment plant.•What effect does the ISO 50001 energy management system affect the Zai Water Treatment Plant's energy efficiency? After applying the ISO 50001 energy management system, several conclusions were drawn. Energy costs and consumption rates in the pumping units dropped while the energy efficiency in the chosen pumping units increased.
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Affiliation(s)
- Omar S. Arabeyyat
- Department of Project Management, Business School, Al-Balqa Applied University, 19117, Salt, Jordan
| | - Laith A. Ragha
- Zay Station for Water Treatment, Ministry of water and irrigation, Salt, Jordan
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Zhang H, Jing Z, Ali S, Asghar M, Kong Y. Renewable energy and natural resource protection: Unveiling the nexus in developing economies. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2024; 349:119546. [PMID: 37976646 DOI: 10.1016/j.jenvman.2023.119546] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/15/2023] [Revised: 10/21/2023] [Accepted: 11/04/2023] [Indexed: 11/19/2023]
Abstract
Natural Resource Protection (NRP) has been on the agenda of the Sustainable Development Goals (SDGs) and is considered a pathway to sustainable development. The analysis of the determinants of NRP has received the attention of policymakers in framing evidence-based policies and strategies. Renewable energy (RE) is a major contributor to natural resource protection. However, existing studies have provided inconclusive evidence on the role of renewable energy in the NRP. This study primarily focuses on the assessment of how RE influences NRP in 22 developing economies. This study considers the nonlinear association between RE and NRP. Moreover, the role of governance effectiveness, financial technology, urbanization, and FDI in the NRP were also assessed. Furthermore, the analyses also explore the NRP-Kuznets curve by examining the role of economic growth in the NRP. The study, which detected cross-sectional dependence (CSD), heterogeneity, autocorrelation, and heteroskedasticity in the data, uses pooled regression with Driscoll-Kraay Standard Errors (DKSEs) and GLS for the econometric analysis. The results revealed a U-shaped relationship between renewable energy and NRP. Moreover, governance effectiveness, FINTECH, and FDI contribute to NRP, but urbanization has a negative impact on NRP. The analysis concludes an inverted U-shaped association between GDP per capita and NRP. A Bayesian regression analysis was also performed to validate the robustness of the results. Based on these findings, this study makes policy recommendations for improving NRP. Policymakers should prioritize renewable energy and sustainable resource exploitation through incentives and investments. Improving governance, adopting environmental rules, and involving stakeholders are critical. Financial technology can facilitate long-term investment in sustainability. Sustainable urban design should reduce the adverse effects of urbanization. FDI should be aligned with long-term development goals and appropriate resource management. Balancing economic growth with environmental protection requires multifaceted measures that promote green development and resource efficiency. Policy coherence and stakeholder participation are also critical.
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Affiliation(s)
- Haiyan Zhang
- Department of Economics, School of Business, Henan University of Science and Technology, Luoyang, Henan Province, China.
| | - Zhang Jing
- Faculty of Law, Panzhihua University, Panzhihua, Sichuan Province, China
| | - Sharafat Ali
- Department of Economics, Government Graduate College Kot Sultan, Layyah, Pakistan.
| | - Muhammad Asghar
- Department of Economics, Ghazi University Dera Ghazi Khan, Dera Ghazi Khan, Pakistan
| | - Yang Kong
- School of Public Health and Management, Binzhou Medical University, Yantai, Shandong, China
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3
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Leal Filho W, Weissenberger S, Luetz JM, Sierra J, Simon Rampasso I, Sharifi A, Anholon R, Eustachio JHPP, Kovaleva M. Towards a greater engagement of universities in addressing climate change challenges. Sci Rep 2023; 13:19030. [PMID: 37923772 PMCID: PMC10624841 DOI: 10.1038/s41598-023-45866-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 10/25/2023] [Indexed: 11/06/2023] Open
Abstract
Many higher education institutions around the world are engaged in efforts to tackle climate change. This takes place by not only reducing their own carbon footprint but also by educating future leaders and contributing valuable research and expertise to the global effort to combat climate change. However, there is a need for studies that identify the nature of their engagement on the topic, and the extent to which they are contributing towards addressing the many problems associated with climate change. Against this background, this paper describes a study that consisted of a review of the literature and the use of case studies, which outline the importance of university engagement in climate change and describe its main features. The study identified the fact that even though climate change is a matter of great relevance to universities, its coverage in university programmes is not as wide as one could expect. Based on the findings, the paper also lists the challenges associated with the inclusion of climate change in university programmes. Finally, it describes some of the measures which may be deployed in order to maximise the contribution of higher education towards handling the challenges associated with a changing climate.
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Affiliation(s)
- Walter Leal Filho
- Department of Natural Sciences, Manchester Metropolitan University, Chester Street, Manchester, M1 5GD, UK
- European School of Sustainability Science and Research, Hamburg University of Applied Sciences, Hamburg, Germany
| | | | - Johannes M Luetz
- Graduate Research School, Alphacrucis University College, Brisbane, QLD, Australia
- School of Law and Society, The University of the Sunshine Coast, Maroochydore, QLD, Australia
- School of Social Sciences, The University of New South Wales, Sydney, NSW, Australia
| | - Javier Sierra
- European School of Sustainability Science and Research, Hamburg University of Applied Sciences, Hamburg, Germany.
- Department of Applied Economics, Faculty of Law, Research Center On Global Governance, Educational Research Institute, University of Salamanca, Paseo Tomas y Valiente, Salamanca, Spain.
| | - Izabela Simon Rampasso
- Departamento de Ingeniería Industrial, Universidad Católica del Norte, Antofagasta, Chile
| | - Ayyoob Sharifi
- The IDEC Institute & Network for Education and Research on Peace and Sustainability (NERPS), Hiroshima University, 1-5-1 Kagamiyama, Higashi Hiroshima City, Hiroshima, Japan, 739-8529
- School of Architecture and Design, Lebanese American University, Beirut, Lebanon
| | - Rosley Anholon
- School of Mechanical Engineering, University of Campinas, Campinas, Brazil
| | | | - Marina Kovaleva
- European School of Sustainability Science and Research, Hamburg University of Applied Sciences, Hamburg, Germany
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Maldonado AD, Galparsoro I, Mandiola G, de Santiago I, Garnier R, Pouso S, Borja Á, Menchaca I, Marina D, Zubiate L, Bald J. A Bayesian Network model to identify suitable areas for offshore wave energy farms, in the framework of ecosystem approach to marine spatial planning. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 838:156037. [PMID: 35598669 DOI: 10.1016/j.scitotenv.2022.156037] [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: 05/13/2022] [Accepted: 05/14/2022] [Indexed: 06/15/2023]
Abstract
The production of energy from waves is gaining attention. In its expansion strategy, technical, environmental and socioeconomic aspects should be taken into account to identify suitable areas for development of wave energy projects. In this research we provide a novel approach for suitable site identification for wave energy farms. To achieve this objective, we (i) developed a conceptual framework, considering technical, environmental and conflicts for space aspects that play a role on the development of those projects, and (ii) it was operationalized in a Bayesian Network, by building a spatially explicit model adopting the Spanish and Portuguese Economic Exclusive Zones as case study. The model results indicate that 1723 km2 and 17,409 km2 are highly suitable or suitable for the development of wave energy projects (i.e. low potential conflicts with other activities and low ecological risk). Suitable areas account for a total of 2.5 TWh∙m-1 energy resource. These areas are placed between 82 and 111 m water depth, 18-30 km to the nearest port, 21-29 km to the nearest electrical substation onshore, with 143-170 MWh m-1 mean annual energy resource and having 124-150 of good weather windows per year for construction and maintenance work. The approach proposed supports scientists, managers and industry, reducing uncertainties during the consenting process, by identifying the most relevant technical, environmental and socioeconomic factors when authorising wave energy projects. The model and the suitability maps produced can be used during site identification processes, informing Strategic Environmental Assessment and ecosystem approach to marine spatial planning.
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Affiliation(s)
- Ana D Maldonado
- AZTI, Marine Research Division, Basque Research and Technology Alliance (BRTA), Herrera Kaia Portualdea z/g, 20110 Pasaia, Spain; Department of Mathematics, University of Almería, Carretera Sacramento s/n, 04120 La Cañada, Almería, Spain
| | - Ibon Galparsoro
- AZTI, Marine Research Division, Basque Research and Technology Alliance (BRTA), Herrera Kaia Portualdea z/g, 20110 Pasaia, Spain.
| | - Gotzon Mandiola
- AZTI, Marine Research Division, Basque Research and Technology Alliance (BRTA), Herrera Kaia Portualdea z/g, 20110 Pasaia, Spain
| | - Iñaki de Santiago
- AZTI, Marine Research Division, Basque Research and Technology Alliance (BRTA), Herrera Kaia Portualdea z/g, 20110 Pasaia, Spain
| | - Roland Garnier
- AZTI, Marine Research Division, Basque Research and Technology Alliance (BRTA), Herrera Kaia Portualdea z/g, 20110 Pasaia, Spain
| | - Sarai Pouso
- AZTI, Marine Research Division, Basque Research and Technology Alliance (BRTA), Herrera Kaia Portualdea z/g, 20110 Pasaia, Spain
| | - Ángel Borja
- AZTI, Marine Research Division, Basque Research and Technology Alliance (BRTA), Herrera Kaia Portualdea z/g, 20110 Pasaia, Spain; King Abdulaziz University, Faculty of Marine Sciences, Jeddah, Saudi Arabia
| | - Iratxe Menchaca
- AZTI, Marine Research Division, Basque Research and Technology Alliance (BRTA), Herrera Kaia Portualdea z/g, 20110 Pasaia, Spain
| | - Dorleta Marina
- BiMEP, Biscay Marine Energy Platform, C/Atalaia n°2, bajo, 48620, Bizkaia, Spain
| | - Laura Zubiate
- BiMEP, Biscay Marine Energy Platform, C/Atalaia n°2, bajo, 48620, Bizkaia, Spain
| | - Juan Bald
- AZTI, Marine Research Division, Basque Research and Technology Alliance (BRTA), Herrera Kaia Portualdea z/g, 20110 Pasaia, Spain
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Al-Shetwi AQ. Sustainable development of renewable energy integrated power sector: Trends, environmental impacts, and recent challenges. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 822:153645. [PMID: 35124039 DOI: 10.1016/j.scitotenv.2022.153645] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Revised: 01/26/2022] [Accepted: 01/30/2022] [Indexed: 06/14/2023]
Abstract
The continuous growth in overall energy demand and the related environmental impacts play a significant role in the large sustainable and green global energy transition. Moreover, the electrical power sector is a major source of carbon dioxide emissions. Therefore, renewable energy (RE) integration into the power grid has attracted significant economic, environmental, and technical attention in recent years. However, RE can also harm the environment, even though it is deemed less harmful than fossil fuel-based power. It may also cause technical, operational, and social issues. This, in return, more consideration and appropriate precautions should be taken. Given the recent sharp increase in RE utilization and its progressing impact on the world energy sector, evaluating its effect on the environment and sustainable development is limitedly explored and must be investigated. This study aims to discuss the role of RE integration in sustainable development. It provides an up-to-date review of the most recent global trend of various RE integrations into the power sector. The role and impact of this high integration level on the environment and the adverse effects of each RE source are discussed in detail. The recent challenges, including technical and operational challenges (i.e., voltage stability, frequency stability, and power quality), integration policy and standards challenges, RE environmental concerns, resource selection and location, and social challenges towards a sustainable electricity future and grid decarbonization, are comprehensively reviewed, discussed, and analyzed. A review of the literature was conducted from 2010 to 2021. Around 712 articles were classified during this process, and 177 papers were filtered for critical review. The literature analysis showed that RE integration has increased dramatically and has many benefits; however, more attention should be paid to mitigate its harmful impacts and recent challenges appeared. The new challenges resulting from the increasing generation of RE and linking it to the electric grid were listed to allow for future studies to find the appropriate solutions towards green and sustainable energy. Finally, towards a sustainable power system, the paper concludes with recommendations for future research directions.
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Affiliation(s)
- Ali Q Al-Shetwi
- Electrical Engineering Department, Fahad Bin Sultan University, Tabuk 47721, Saudi Arabia; Renewable Energy Engineering Department, Fahad Bin Sultan University, 71454 Tabuk, Saudi Arabia.
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Hollarsmith JA, Therriault TW, Côté IM. Practical implementation of cumulative‐effects management of marine ecosystems in western North America. CONSERVATION BIOLOGY 2022; 36:e13841. [PMCID: PMC9305205 DOI: 10.1111/cobi.13841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 07/08/2021] [Accepted: 07/09/2021] [Indexed: 05/26/2023]
Abstract
Globally, ecosystem structure and function have been degraded by the cumulative effects (CE) of multiple stressors. To maintain ecosystem resilience, there is an urgent need to better account for CE in management decision‐making at various scales. Current laws and regulations are supported by a multitude of frameworks and strategies that vary in application and terminology use across management agencies and geopolitical boundaries. We synthesized management frameworks that accounted for CE in marine ecosystems at the regional and national levels across western North America (Canada, United States, Mexico) to identify similarities and shared challenges to successful implementation. We examined examples of solutions to the identified challenges (e.g., interagency and cross‐border partnerships to overcome challenges of managing for ecologically relevant spatial scales). Management frameworks in general consisted of 3 phases: scoping and structuring the system; characterizing relationships; and evaluating management options. Challenges in the robust implementation of these phases included lack of interagency coordination, minimal incorporation of diverse perspectives, and data deficiencies. Cases that provided solutions to these challenges encouraged coordination at ecological rather than jurisdictional scales, enhanced involvement of stakeholders and Indigenous groups, and used nontraditional data sources for decision‐making. Broader implementation of these approaches, combined with increased interagency and international coordination and collaboration, should facilitate the rapid advancement of more effective CE assessment and ecosystem management in North America and elsewhere.
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Affiliation(s)
- Jordan A. Hollarsmith
- Department of Biological SciencesSimon Fraser UniversityBurnabyBritish ColumbiaCanada
- Pacific Biological StationFisheries and Oceans CanadaNanaimoBritish ColumbiaCanada
| | - Thomas W. Therriault
- Pacific Biological StationFisheries and Oceans CanadaNanaimoBritish ColumbiaCanada
| | - Isabelle M. Côté
- Department of Biological SciencesSimon Fraser UniversityBurnabyBritish ColumbiaCanada
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7
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A Review of Modeling Approaches for Understanding and Monitoring the Environmental Effects of Marine Renewable Energy. JOURNAL OF MARINE SCIENCE AND ENGINEERING 2022. [DOI: 10.3390/jmse10010094] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Understanding the environmental effects of marine energy (ME) devices is fundamental for their sustainable development and efficient regulation. However, measuring effects is difficult given the limited number of operational devices currently deployed. Numerical modeling is a powerful tool for estimating environmental effects and quantifying risks. It is most effective when informed by empirical data and coordinated with the development and implementation of monitoring protocols. We reviewed modeling techniques and information needs for six environmental stressor–receptor interactions related to ME: changes in oceanographic systems, underwater noise, electromagnetic fields (EMFs), changes in habitat, collision risk, and displacement of marine animals. This review considers the effects of tidal, wave, and ocean current energy converters. We summarized the availability and maturity of models for each stressor–receptor interaction and provide examples involving ME devices when available and analogous examples otherwise. Models for oceanographic systems and underwater noise were widely available and sometimes applied to ME, but need validation in real-world settings. Many methods are available for modeling habitat change and displacement of marine animals, but few examples related to ME exist. Models of collision risk and species response to EMFs are still in stages of theory development and need more observational data, particularly about species behavior near devices, to be effective. We conclude by synthesizing model status, commonalities between models, and overlapping monitoring needs that can be exploited to develop a coordinated and efficient set of protocols for predicting and monitoring the environmental effects of ME.
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Piet GJ, Tamis JE, Volwater J, de Vries P, van der Wal JT, Jongbloed RH. A roadmap towards quantitative cumulative impact assessments: Every step of the way. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 784:146847. [PMID: 34088040 DOI: 10.1016/j.scitotenv.2021.146847] [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: 01/12/2021] [Revised: 03/25/2021] [Accepted: 03/26/2021] [Indexed: 06/12/2023]
Abstract
Currently most Cumulative Impacts Assessments (CIAs) are risk-based approaches that assess the potential impact of human activities and their pressures on the ecosystem thereby compromising the achievement of policy objectives. While some of these CIAs apply actual data (usually spatial distributions) they often have to rely on categorical scores based on expert judgement if they actually assess impact which is often expressed as a relative measure that is difficult to interpret in absolute terms. Here we present a first step-wise approach to conduct a fully quantitative CIA based on the selection and subsequent application of the best information available. This approach systematically disentangles risk into its exposure and effect components that can be quantified using known ecological information, e.g. spatial distribution of pressures or species, pressure-state relationships and population dynamics models with appropriate parametrisation, resulting in well-defined assessment endpoints that are meaningful and can be easily communicated to the recipients of advice. This approach requires that underlying assumptions and methodological considerations are made explicit and translated into a measure of confidence. This transparency helps to identify the possible data-handling or methodological decisions and shows the resulting improvement through its confidence assessment of the applied information and hence the resulting accuracy of the CIA. To illustrate this approach, we applied it in a North Sea CIA focussing on two sectors, i.e. fisheries and offshore windfarms, and how they impact the ecosystem and its components, i.e. seabirds, seabed habitats and marine mammals through various pressures. The results provide a "proof of concept" for this generic approach as well as rigorous definitions of several of the concepts often used as part of risk-based approaches, e.g. exposure, sensitivity, vulnerability, and how these can be estimated using actual data. As such this widens the scope for increasingly more quantitative CIAs using the best information available.
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Affiliation(s)
- Gerjan J Piet
- Wageningen University and Research, Wageningen Marine Research, P.O. Box 57, 1780 AB Den Helder, the Netherlands.
| | - Jacqueline E Tamis
- Wageningen University and Research, Wageningen Marine Research, P.O. Box 57, 1780 AB Den Helder, the Netherlands
| | - Joey Volwater
- Wageningen University and Research, Wageningen Marine Research, P.O. Box 57, 1780 AB Den Helder, the Netherlands
| | - Pepijn de Vries
- Wageningen University and Research, Wageningen Marine Research, P.O. Box 57, 1780 AB Den Helder, the Netherlands
| | - Jan Tjalling van der Wal
- Wageningen University and Research, Wageningen Marine Research, P.O. Box 57, 1780 AB Den Helder, the Netherlands
| | - Ruud H Jongbloed
- Wageningen University and Research, Wageningen Marine Research, P.O. Box 57, 1780 AB Den Helder, the Netherlands
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Kim JY, Koide D, Ishihama F, Kadoya T, Nishihiro J. Current site planning of medium to large solar power systems accelerates the loss of the remaining semi-natural and agricultural habitats. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 779:146475. [PMID: 33752006 DOI: 10.1016/j.scitotenv.2021.146475] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Revised: 03/09/2021] [Accepted: 03/10/2021] [Indexed: 06/12/2023]
Abstract
The global transition to renewable energy sources has accelerated to mitigate the effects of global climate change. Sudden increases in solar power facilities have caused the physical destruction of wildlife habitats, thereby resulting in the decline of biodiversity and ecosystem functions. However, previous assessments have been based on the environmental impact of large solar photovoltaics (PVs). The impact of medium-sized PV facilities (0.5-10 MW), which can alter small habitat patches through the accumulation of installations has not been assessed. Here, we quantified the amount of habitat loss directly related to the construction of PV facilities with different size classes and estimated their siting attributes using construction patterns in Japan and South Korea. We identified that a comparable amount of natural and semi-natural habitats were lost due to the recent installation of medium solar facilities (approximately 66.36 and 85.73% of the overall loss in Japan and South Korea, respectively). Compared to large solar PVs, medium PV installations resulted in a higher area loss of semi-natural habitats, including secondary/planted forests, secondary/artificial grasslands, and agricultural lands. The siting attributes of medium and large solar PV facilities indicated a preference for cost-based site selection rather than prioritizing habitat protection for biodiversity conservation. Moreover, even conservation areas were developed when economic and topological conditions were suitable for energy production. Our simulations indicate that increasing the construction of PVs in urban areas could help reduce the loss of natural and semi-natural habitats. To improve the renewable energy share while mitigating the impacts on biodiversity, our results stress the need for a proactive assessment to enforce sustainable site-selection criteria for solar PVs in renewable energy initiatives. The revised criteria should consider the cumulative impacts of varied size classes of solar power facilities, including medium PVs, and the diverse aspects of the ecological value of natural habitats.
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Affiliation(s)
- Ji Yoon Kim
- Center for Climate Change Adaptation, National Institute for Environmental Studies, Tsukuba 305-8506, Japan.
| | - Dai Koide
- Center for Climate Change Adaptation, National Institute for Environmental Studies, Tsukuba 305-8506, Japan
| | - Fumiko Ishihama
- Center for Environmental Biology and Ecosystem Studies, National Institute for Environmental Studies, Tsukuba 305-8506, Japan
| | - Taku Kadoya
- Center for Environmental Biology and Ecosystem Studies, National Institute for Environmental Studies, Tsukuba 305-8506, Japan
| | - Jun Nishihiro
- Center for Climate Change Adaptation, National Institute for Environmental Studies, Tsukuba 305-8506, Japan
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Gușatu LF, Menegon S, Depellegrin D, Zuidema C, Faaij A, Yamu C. Spatial and temporal analysis of cumulative environmental effects of offshore wind farms in the North Sea basin. Sci Rep 2021; 11:10125. [PMID: 33980905 PMCID: PMC8115305 DOI: 10.1038/s41598-021-89537-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Accepted: 04/28/2021] [Indexed: 02/03/2023] Open
Abstract
The North Sea basin is one of the busiest maritime areas globally with a considerable number of anthropogenic pressures impacting the functioning of the marine ecosystem. Due to growing EU ambitions for the deployment of large offshore wind farm projects (OWF), as part of the 2050 renewable energy roadmap, there is a key need for a holistic understanding of OWF potential impacts on the marine ecosystem. We propose a holistic Cumulative Effect Assessment methodology, applied using a geo-spatial open-source software, to assess impacts of OWF related pressures on selected seabed habitats, fish, seabird and mammal species. We take into account pressures specific to the three OWF development phases, spanning 1999-2050, for the entire North Sea basin. Our results underline 2022 as the peak year of cumulative impacts for the approved OWFs, followed by a considerable increase in potential impacts of the planned 212GWs, by 2050. The spatio-temporal analysis of the OWF environmental impacts presents the shift between highly impacted areas over the studied timeline and distinguishes between concentrated areas of high impacts (S-E of UK) and dispersed areas of high impacts (Germany). Our results can inform decision-makers and the OWF industry in a joint effort to mitigate the environmental impacts of future large OWF developments.
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Affiliation(s)
- Laura Florentina Gușatu
- Department of Planning, Faculty of Spatial Sciences, University of Groningen, 9747 AD, Groningen, The Netherlands.
| | - Stefano Menegon
- CNR-National Research Council of Italy, ISMAR-Institute of Marine Sciences, Castello 2737/F, 30122, Venice, Italy
| | - Daniel Depellegrin
- Renewable Energy Group, College of Engineering, Mathematics and Physical Sciences, University of Exeter, Cornwall Campus, Penryn, UK
| | - Christian Zuidema
- Department of Planning, Faculty of Spatial Sciences, University of Groningen, 9747 AD, Groningen, The Netherlands
| | - André Faaij
- Faculty of Science and Engineering, University of Groningen, 9747 AD, Groningen, The Netherlands
| | - Claudia Yamu
- Department of Planning, Faculty of Spatial Sciences, University of Groningen, 9747 AD, Groningen, The Netherlands
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11
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The Wave Energy Converter Design Process: Methods Applied in Industry and Shortcomings of Current Practices. JOURNAL OF MARINE SCIENCE AND ENGINEERING 2020. [DOI: 10.3390/jmse8110932] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Wave energy is among the many renewable energy technologies being researched and developed to address the increasing demand for low-emissions energy. The unique design challenges for wave energy converter design—integrating complex and uncertain technological, economic, and ecological systems, overcoming the structural challenges of ocean deployment, and dealing with complex system dynamics—have lead to a disjointed progression of research and development. There is no common design practice across the wave energy industry and there is no published synthesis of the practices that are used by developers. In this paper, we summarize the methods being employed in WEC design as well as promising methods that have yet to be applied. We contextualize these methods within an overarching design process. We present results from a survey of WEC developers to identify methods that are common in industry. From the review and survey results, we conclude that the most common methods of WEC design are iterative methods in which design parameters are defined, evaluated, and then changed based on evaluation results. This leaves a significant space for improvement of methods that help designers make better-informed decisions prior to sophisticated evaluation, and methods of using the evaluation results to make better design decisions during iteration. Despite the popularity of optimization methods in academic research, they are less common in industry development. We end this paper with a summary of the areas of WEC design in which the testing and development of new methods is necessary, and where more research is required to fully understand the influence of design decisions on WEC performance.
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Abhinav KA, Collu M, Benjamins S, Cai H, Hughes A, Jiang B, Jude S, Leithead W, Lin C, Liu H, Recalde-Camacho L, Serpetti N, Sun K, Wilson B, Yue H, Zhou BZ. Offshore multi-purpose platforms for a Blue Growth: A technological, environmental and socio-economic review. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 734:138256. [PMID: 32470664 DOI: 10.1016/j.scitotenv.2020.138256] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Revised: 03/25/2020] [Accepted: 03/25/2020] [Indexed: 06/11/2023]
Abstract
"Blue Growth" and "Blue Economy" is defined by the World Bank as: "the sustainable use of ocean resources for economic growth, improved livelihoods and jobs, while preserving the health of ocean ecosystem". Multi-purpose platforms (MPPs) can be defined as offshore platforms serving the needs of multiple offshore industries (energy and aquaculture), aim at exploiting the synergies and managing the tensions arising when closely co-locating systems from these industries. Despite a number of previous projects aimed at assessing, from a multidisciplinary point of view, the feasibility of multipurpose platforms, it is here shown that the state-of-the-art has focused mainly on single-purpose devices, and adopting a single discipline (either economic, or social, or technological, or environmental) approach. Therefore, the aim of the present study is to provide a multidisciplinary state of the art review on, whenever possible, multi-purpose platforms, complementing it with single-purpose and/or single discipline literature reviews when not possible. Synoptic tables are provided, giving an overview of the multi-purpose platform concepts investigated, the numerical approaches adopted, and a comprehensive snapshot classifying the references discussed by industry (offshore renewables, aquaculture, both) and by aspect (technological, environmental, socio-economic). The majority of the multi-purpose platform concepts proposed are integrating only multiple offshore renewable energy devices (e.g. hybrid wind-wave), with only few integrating also aquaculture systems. MPPs have significant potential in economizing CAPEX and operational costs for the offshore energy and aquaculture industry by means of concerted spatial planning and sharing of infrastructure.
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Affiliation(s)
- K A Abhinav
- Naval Architecture, Ocean & Marine Engineering, University of Strathclyde, Glasgow, UK
| | - Maurizio Collu
- Naval Architecture, Ocean & Marine Engineering, University of Strathclyde, Glasgow, UK.
| | - Steven Benjamins
- Scottish Association for Marine Science, Scottish Marine Institute, Oban PA37 1QA, UK
| | - Huiwen Cai
- Zhejiang Ocean University, Changzhi Island, Zhoushan, Zhejiang, China
| | - Adam Hughes
- Scottish Association for Marine Science, Scottish Marine Institute, Oban PA37 1QA, UK
| | - Bo Jiang
- National Ocean Technology Center, No. 219, West Jieyuan Road, Tianjin, China
| | | | - William Leithead
- Electronic and Electrical Engineering, University of Strathclyde, Glasgow, UK
| | - Cui Lin
- National Ocean Technology Center, No. 219, West Jieyuan Road, Tianjin, China
| | - Hongda Liu
- College of Automation, Harbin Engineering University, Harbin 150001, China
| | | | - Natalia Serpetti
- Scottish Association for Marine Science, Scottish Marine Institute, Oban PA37 1QA, UK
| | - Ke Sun
- College of Shipbuilding Engineering, Harbin Engineering University, Harbin 150001, China
| | - Ben Wilson
- Scottish Association for Marine Science, Scottish Marine Institute, Oban PA37 1QA, UK
| | - Hong Yue
- Electronic and Electrical Engineering, University of Strathclyde, Glasgow, UK
| | - Bin-Zhen Zhou
- College of Shipbuilding Engineering, Harbin Engineering University, Harbin 150001, China
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13
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Stelzenmüller V, Coll M, Cormier R, Mazaris AD, Pascual M, Loiseau C, Claudet J, Katsanevakis S, Gissi E, Evagelopoulos A, Rumes B, Degraer S, Ojaveer H, Moller T, Giménez J, Piroddi C, Markantonatou V, Dimitriadis C. Operationalizing risk-based cumulative effect assessments in the marine environment. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 724:138118. [PMID: 32247136 DOI: 10.1016/j.scitotenv.2020.138118] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 03/19/2020] [Accepted: 03/20/2020] [Indexed: 06/11/2023]
Abstract
Ecosystem-based management requires an assessment of the cumulative effects of human pressures and environmental change. The operationalization and integration of cumulative effects assessments (CEA) into decision-making processes often lacks a comprehensive and transparent framework. A risk-based CEA framework that divides a CEA in risk identification, risk analysis and risk evaluation, could structure such complex analyses and facilitate the establishment of direct science-policy links. Here, we examine carefully the operationalization of such a risk-based CEA framework with the help of eleven contrasting case studies located in Europe, French Polynesia, and Canada. We show that the CEA framework used at local, sub-regional, and regional scales allowed for a consistent, coherent, and transparent comparison of complex assessments. From our analysis, we pinpoint four emerging issues that, if accurately addressed, can improve the take up of CEA outcomes by management: 1) framing of the CEA context and defining risk criteria; 2) describing the roles of scientists and decision-makers; 3) reducing and structuring complexity; and 4) communicating uncertainty. Moreover, with a set of customized tools we describe and analyze for each case study the nature and location of uncertainty as well as trade-offs regarding available knowledge and data used for the CEA. Ultimately, these tools aid decision-makers to recognize potential caveats and repercussions of management decisions. One key recommendation is to differentiate CEA processes and their context in relation to governance advice, marine spatial planning or regulatory advice. We conclude that future research needs to evaluate how effective management measures are in reducing the risk of cumulative effects. Changing governance structures takes time and is often difficult, but we postulate that well-framed and structured CEA can function as a strategic tool to integrate ecosystem considerations across multiple sectorial policies.
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Affiliation(s)
| | - Marta Coll
- Institute of Marine Science (ICM-CSIC), Passeig Marítim de la Barceloneta, n° 37-49, 08003 Barcelona, Spain
| | - Roland Cormier
- Helmholtz-Zentrum Geesthacht, Institute for Coastal Research, Max-Planck-Straße 1, 21502 Geesthacht, Germany
| | - Antonios D Mazaris
- Department of Ecology, School of Biology, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
| | - Marta Pascual
- Basque Centre for Climate Change (BC3), Parque Científico UPV/EHU, Edificio Sede 1, Planta 1, Barrio Sarriena, s/n, 48940 Leioa, Spain
| | - Charles Loiseau
- National Center for Scientific Research, PSL Université Paris, CRIOBE, USR 3278 CNRS-EPHE-UPVD, Maison des Océans, 195 rue Saint-Jacques, 75005 Paris, France; Laboratoire d'Excellence CORAIL, Moorea, French Polynesia
| | - Joachim Claudet
- National Center for Scientific Research, PSL Université Paris, CRIOBE, USR 3278 CNRS-EPHE-UPVD, Maison des Océans, 195 rue Saint-Jacques, 75005 Paris, France; Laboratoire d'Excellence CORAIL, Moorea, French Polynesia
| | | | - Elena Gissi
- University Iuav of Venice, Tolentini, Santa Croce 191, 30135 Venezia, Italy
| | | | - Bob Rumes
- Royal Belgian Institute of Natural Sciences (RBINS), Operational Directorate Natural Environment (OD Nature), Marine Ecology and Management (MARECO), Vautierstraat 29, 1000 Brussels, Belgium
| | - Steven Degraer
- Royal Belgian Institute of Natural Sciences (RBINS), Operational Directorate Natural Environment (OD Nature), Marine Ecology and Management (MARECO), Vautierstraat 29, 1000 Brussels, Belgium
| | - Henn Ojaveer
- University of Tartu, Ringi 35, 80012 Pärnu, Estonia; National Institute of Aquatic Resources, Technical University of Denmark, Kemitorvet Building 201, 2800 Kgs. Lyngby, Denmark
| | - Tiia Moller
- Estonian Marine Institute, University of Tartu, Mäealuse 14, 12618 Tallinn, Estonia
| | - Joan Giménez
- Institute of Marine Science (ICM-CSIC), Passeig Marítim de la Barceloneta, n° 37-49, 08003 Barcelona, Spain
| | - Chiara Piroddi
- European Commission, Joint Research Centre, Via Fermi 2749, 21027 Ispra, Italy
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14
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Fernandes ML, Sousa LP, Quintela A, Marques M, Reis J, Simão AP, Castro AT, Marques JM, Alves FL. Mapping the future: Pressures and impacts in the Portuguese maritime spatial planning. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 715:136863. [PMID: 32018101 DOI: 10.1016/j.scitotenv.2020.136863] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Revised: 01/20/2020] [Accepted: 01/20/2020] [Indexed: 06/10/2023]
Abstract
Maritime Spatial Planning (MSP) is bringing new challenges to planning and management in the marine realm, namely on the environmental assessment of the new plans and projects. Portugal is developing its first MSP instrument, PSOEM (Plano de Situação do Ordenamento do Espaço Marítimo), since 2015 and published it on December 2019. This paper focuses on a particular stage of the Strategic Environmental Assessment (SEA) of PSOEM regarding the assessment of the activities/uses that may significantly affect Natura 2000 marine network during the Plan's implementation in the Mainland subdivision. Over the years, progress has been made in researching and assessing the environmental impacts of maritime activities/uses. However, its application to practice raised several challenges and limitations. The methodological approach presented in this paper was developed to overcome knowledge, data and time constraints. Some of the limitations are a consequence of the MSP approach itself adopted in Portugal, namely the low technical detail on future uses and activities, which is required and desirable at this level of planning. Others relate with the lack of spatially explicit data on marine habitats and species distribution preserved under Natura 2000 network, which is not fully established in the marine environment. The adopted methodology started with the characterization and mapping of the conservation values and the pressures arising from the potential activities/uses. It followed with the assessment of their impacts and finally with the identification of mitigation measures, which were then adopted by the PSOEM as good practices. As new knowledge is generated and more information is collected, this tailor-made approach can be easily adapted and improved to keep supporting decision-making throughout PSOEM's implementation. The method can be easily adapted and transferred to other contexts, not only within the Portuguese maritime area, and could be made available to stakeholders that wish to invest in blue growth.
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Affiliation(s)
- Maria Luz Fernandes
- Department of Environment and Planning & CESAM-Centre for Environmental and Marine Studies, University of Aveiro, Campus de Santiago, 3810-193 Aveiro, Portugal.
| | - Lisa P Sousa
- Department of Environment and Planning & CESAM-Centre for Environmental and Marine Studies, University of Aveiro, Campus de Santiago, 3810-193 Aveiro, Portugal.
| | - Adriano Quintela
- Department of Environment and Planning & CESAM-Centre for Environmental and Marine Studies, University of Aveiro, Campus de Santiago, 3810-193 Aveiro, Portugal.
| | - Márcia Marques
- Department of Environment and Planning & CESAM-Centre for Environmental and Marine Studies, University of Aveiro, Campus de Santiago, 3810-193 Aveiro, Portugal.
| | - Johnny Reis
- Department of Environment and Planning & CESAM-Centre for Environmental and Marine Studies, University of Aveiro, Campus de Santiago, 3810-193 Aveiro, Portugal.
| | - Ana Paula Simão
- Direção-Geral de Recursos Naturais, Segurança e Serviços Marítimos, Avenida Brasília, 1449-030 Lisboa, Portugal.
| | - Ana T Castro
- Direção-Geral de Recursos Naturais, Segurança e Serviços Marítimos, Avenida Brasília, 1449-030 Lisboa, Portugal.
| | - José Manuel Marques
- Direção-Geral de Recursos Naturais, Segurança e Serviços Marítimos, Avenida Brasília, 1449-030 Lisboa, Portugal.
| | - Fátima L Alves
- Department of Environment and Planning & CESAM-Centre for Environmental and Marine Studies, University of Aveiro, Campus de Santiago, 3810-193 Aveiro, Portugal.
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15
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Risk Retirement—Decreasing Uncertainty and Informing Consenting Processes for Marine Renewable Energy Development. JOURNAL OF MARINE SCIENCE AND ENGINEERING 2020. [DOI: 10.3390/jmse8030172] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Marine renewable energy (MRE) is under development in many coastal nations, adding to the portfolio of low carbon energy sources that power national electricity grids as well as off-grid uses in isolated areas and at sea. Progress in establishing the MRE industry, largely wave and tidal energy, has been slowed in part due to uncertainty about environmental risks of these devices, including harm to marine animals and habitats, and the associated concerns of regulators and stakeholders. A process for risk retirement was developed to organize and apply knowledge in a strategic manner that considered whether specific environmental effects are likely to cause harm. The risk retirement process was tested against two key MRE stressors: effects of underwater noise from operational MRE devices on marine animals, and effects of electromagnetic fields from MRE electrical export cables on marine animals. The effects of installation of MRE devices were not accounted for in this analysis. Applying the risk retirement process could decrease the need for costly investigations of each potential effect at every new MRE project site and help move the industry beyond current barriers.
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16
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Wong L, Noble B, Hanna K. Water Quality Monitoring to Support Cumulative Effects Assessment and Decision Making in the Mackenzie Valley, Northwest Territories, Canada. INTEGRATED ENVIRONMENTAL ASSESSMENT AND MANAGEMENT 2019; 15:988-999. [PMID: 31231934 DOI: 10.1002/ieam.4179] [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: 04/23/2019] [Revised: 05/15/2019] [Accepted: 06/17/2019] [Indexed: 06/09/2023]
Abstract
Project proponent- and government-led environmental monitoring are required to identify, understand, and manage cumulative effects (CE), yet such monitoring initiatives are rarely mutually supportive. Notwithstanding the need for a more integrated and complementary approach to monitoring, monitoring efforts are often less effective than intended for addressing CE. This paper examines current monitoring programs in the Mackenzie Valley, Northwest Territories, Canada, based on 7 attributes: consistency, compatibility, observability, detectability, adaptability, accessibility, and usability. Results indicate a tenuous link between and across proponent-led monitoring requirements under project-specific water licenses and government-led monitoring of regional baseline conditions. There is some consistency in what is monitored, but data are often incompatible, insufficient to understand baseline change, not transferable across projects or scales, inaccessible to end users, and ultimately unsuitable to understanding CE. Lessons from the Mackenzie Valley highlight the need for improved alignment of monitoring efforts across programs and scales, characterized by a set of common parameters that are most useful for early detection of cumulative change and supporting regulatory decisions at the project scale. This alignment must be accompanied by more open and accessible data for both proponents and regulators, while protecting the sensitivity of proprietary information. Importantly, there must be conceptual guidance for CE, such that the role of monitoring is clear, providing the types of CE questions to be asked, identifying the hypotheses to be tested, and ensuring timely and meaningful results to support regulatory decisions. © 2019 SETAC.
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Affiliation(s)
- Lindsay Wong
- Department of Geography and Planning, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Bram Noble
- Department of Geography and Planning, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Kevin Hanna
- Center for Environmental Assessment Research, University of British Columbia, Vancouver, British Columbia, Canada
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17
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Wilberforce T, Baroutaji A, El Hassan Z, Thompson J, Soudan B, Olabi AG. Prospects and challenges of concentrated solar photovoltaics and enhanced geothermal energy technologies. THE SCIENCE OF THE TOTAL ENVIRONMENT 2019; 659:851-861. [PMID: 31096415 DOI: 10.1016/j.scitotenv.2018.12.257] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Revised: 12/15/2018] [Accepted: 12/16/2018] [Indexed: 06/09/2023]
Abstract
Reducing the total emissions of energy generation systems is a pragmatic approach for limiting the environmental pollution and associated climate change problems. Socio economic activities in the 21st century is highly determined by the energy generation mediums, particularly the renewable resources, across the world. Therefore, a thorough investigation into the technologies used in harnessing these energy generation mediums should contribute to their further advancement. Concentrated Solar Photovoltaics (CSP) and Enhanced Geothermal Energy (EGE) are considered as emerging renewable energy technologies with high potential to be used as suitable replacements for fossil products (petroleum, coal, natural gas etc.). Despite the accelerated developments in these technologies, they are still facing many challenges in terms of cost. This review paper presents a detailed background about these renewable energy technologies and their main types such as solar tower, parabolic trough, and so on. Also, the principle challenges impeding the advancement of these energy technologies into commercialisation are discussed. Possible solutions for the main challenges are presented and the future prospects for such energy generation mediums are reported.
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Affiliation(s)
- Tabbi Wilberforce
- Institute of Engineering and Energy Technologies, University of the West of Scotland, UK.
| | - A Baroutaji
- School of Engineering, Faculty of Science and Engineering, University of Wolverhampton, UK
| | - Zaki El Hassan
- Institute of Engineering and Energy Technologies, University of the West of Scotland, UK
| | - J Thompson
- Institute of Engineering and Energy Technologies, University of the West of Scotland, UK
| | - Bassel Soudan
- Department of Electrical and Computer Engineering, University of Sharjah, P.O. Box 27272, Sharjah, United Arab Emirates
| | - A G Olabi
- Dept. of Sustainable and Renewable Energy Engineering, University of Sharjah, P.O. Box 27272, Sharjah, United Arab Emirates; Mechanical Engineering and Design, Aston University, School of Engineering and Applied Science, Aston Triangle, Birmingham B4 7ET, UK
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18
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Kirchgeorg T, Weinberg I, Hörnig M, Baier R, Schmid MJ, Brockmeyer B. Emissions from corrosion protection systems of offshore wind farms: Evaluation of the potential impact on the marine environment. MARINE POLLUTION BULLETIN 2018; 136:257-268. [PMID: 30509806 DOI: 10.1016/j.marpolbul.2018.08.058] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/26/2018] [Revised: 08/23/2018] [Accepted: 08/27/2018] [Indexed: 05/23/2023]
Abstract
Offshore wind energy is a fast growing sector of renewable energies worldwide. This will change the marine environment and thus, a wide range of environmental impacts of offshore wind farms are subject of current research. Here we present an overview about chemical emissions from corrosion protection systems, discuss their relevance and potential impact to the marine environment, and suggest strategies to reduce their emissions. Corrosion is a general problem for offshore infrastructures and corrosion protection systems are necessary to maintain the structural integrity. These systems are often in direct contact with seawater and have different potentials for emissions, e.g. galvanic anodes emitting substantial amounts of metals. Organic coatings may release organic substances due to weathering and/or leaching. Current assumptions suggesting a low environmental impact, but monitoring data is not sufficient to assess the environmental impact of this new source.
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Affiliation(s)
- T Kirchgeorg
- Federal Maritime and Hydrographic Agency (BSH), Department of Marine Science, Section of Marine Sediments, Wüstland 2, DE-22589 Hamburg, Germany.
| | - I Weinberg
- Federal Maritime and Hydrographic Agency (BSH), Department of Marine Science, Section of Marine Sediments, Wüstland 2, DE-22589 Hamburg, Germany
| | - M Hörnig
- Federal Waterways Engineering and Research Institute (BAW), Department of Structural Engineering, Steel Structures & Corrosion Protection Section, Kußmaulstr. 17, DE-76187 Karlsruhe, Germany
| | - R Baier
- Federal Waterways Engineering and Research Institute (BAW), Department of Structural Engineering, Steel Structures & Corrosion Protection Section, Kußmaulstr. 17, DE-76187 Karlsruhe, Germany
| | - M J Schmid
- Federal Waterways Engineering and Research Institute (BAW), Department of Structural Engineering, Steel Structures & Corrosion Protection Section, Kußmaulstr. 17, DE-76187 Karlsruhe, Germany
| | - B Brockmeyer
- Federal Maritime and Hydrographic Agency (BSH), Department of Marine Science, Section of Environmentally Hazardous Substances, Wüstland 2, DE-22589 Hamburg, Germany
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19
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Elliott M, Boyes SJ, Barnard S, Borja Á. Using best expert judgement to harmonise marine environmental status assessment and maritime spatial planning. MARINE POLLUTION BULLETIN 2018; 133:367-377. [PMID: 30041326 DOI: 10.1016/j.marpolbul.2018.05.029] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Revised: 05/13/2018] [Accepted: 05/15/2018] [Indexed: 06/08/2023]
Abstract
All maritime states have the challenge of maintaining the environmental quality of their seas while at the same time maximising their economic potential thus requiring appropriate science, governance and management measures. In Europe, directives and regulations are used to address the pressures affecting the health and sustainability of marine resources, and to promote Good Environmental Status (GES) (e.g. the Marine Strategy Framework Directive, MSFD), while having a coherent and integrated pattern of sea use (e.g. the Maritime Spatial Planning Directive, MSPD). Therefore, an approach is required to meet these challenges for all maritime states including, for Europe, the joint adoption of these two directives. As such an approach does not yet exist, one is proposed here based on a hypothetical example and a Best Expert Judgement (BEJ) methodology. Forty-two marine science, management and impact assessment specialists provided views on a hypothetical marine scenario to derive and interrogate a framework applicable to marine areas with multiple uses and users. The scenario allowed the severity of the activity effects-footprints to be determined on the 11 MSFD Descriptors of GES with that severity being weighted according to the area of each activity effect-footprint. In turn, this allowed the calculation of marine regional environmental status thereby indicating whether the adoption of quality assessment and spatial planning can be mutually beneficial, or are antagonistic in meeting environmental targets. This paper uses the proposed approach to discuss maximising the assimilative capacity of a marine area and minimising the environmental degradation due to new activities. It especially shows the role of BEJ in cases where marine adaptive management is still required despite their being an often paucity of information or data on which to base management decisions.
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Affiliation(s)
- Michael Elliott
- Institute of Estuarine and Coastal Studies (IECS), University of Hull, Hull HU6 7RX, UK.
| | - Suzanne J Boyes
- Institute of Estuarine and Coastal Studies (IECS), University of Hull, Hull HU6 7RX, UK
| | - Stephen Barnard
- Institute of Estuarine and Coastal Studies (IECS), University of Hull, Hull HU6 7RX, UK
| | - Ángel Borja
- AZTI, Marine Research Division, Pasaia, Spain
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20
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Faulkner RC, Farcas A, Merchant ND. Guiding principles for assessing the impact of underwater noise. J Appl Ecol 2018. [DOI: 10.1111/1365-2664.13161] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
| | - Adrian Farcas
- Noise & Bioacoustics Team Cefas Lowestoft Suffolk UK
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21
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Marine Renewable Energy in the Mediterranean Sea: Status and Perspectives. ENERGIES 2017. [DOI: 10.3390/en10101512] [Citation(s) in RCA: 66] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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22
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Robinson KP, Sim TMC, Culloch RM, Bean TS, Cordoba Aguilar I, Eisfeld SM, Filan M, Haskins GN, Williams G, Pierce GJ. Female reproductive success and calf survival in a North Sea coastal bottlenose dolphin (Tursiops truncatus) population. PLoS One 2017; 12:e0185000. [PMID: 28931081 PMCID: PMC5607131 DOI: 10.1371/journal.pone.0185000] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2017] [Accepted: 09/04/2017] [Indexed: 11/18/2022] Open
Abstract
Between-female variation in reproductive output provides a strong measure of individual fitness and a quantifiable measure of the health of a population which may be highly informative to management. In the present study, we examined reproductive traits in female bottlenose dolphins from the east coast of Scotland using longitudinal sightings data collected over twenty years. From a total of 102 females identified between 1997 and 2016, 74 mothers produced a collective total of 193 calves. Females gave birth from 6 to 13 years of age with a mean age of 8. Calves were produced during all study months, May to October inclusive, but showed a seasonal birth pulse corresponding to the regional peak in summer water temperatures. Approximately 83% (n = 116) of the calves of established fate were successfully raised to year 2-3. Of the known mortalities, ~45% were first-born calves. Calf survival rates were also lower in multiparous females who had previously lost calves. A mean inter-birth interval (IBI) of 3.80 years (n = 110) and mean fecundity of 0.16 was estimated for the population. Calf loss resulted in shortened IBIs, whilst longer IBIs were observed in females assumed to be approaching reproductive senescence. Maternal age and size, breeding experience, dominance, individual associations, group size and other social factors, were all concluded to influence reproductive success (RS) in this population. Some females are likely more important than others for the future viability of the population. Consequently, a better knowledge of the demographic groups containing those females showing higher reproductive success would be highly desirable for conservation efforts aimed at their protection.
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Affiliation(s)
- Kevin P. Robinson
- Cetacean Research & Rescue Unit (CRRU), Banff, Scotland, United Kingdom
| | - Texa M. C. Sim
- Cetacean Research & Rescue Unit (CRRU), Banff, Scotland, United Kingdom
- Oceanlab, University of Aberdeen, Newburgh, Scotland, United Kingdom
| | - Ross M. Culloch
- Cetacean Research & Rescue Unit (CRRU), Banff, Scotland, United Kingdom
| | - Thomas S. Bean
- Cetacean Research & Rescue Unit (CRRU), Banff, Scotland, United Kingdom
| | | | - Sonja M. Eisfeld
- Cetacean Research & Rescue Unit (CRRU), Banff, Scotland, United Kingdom
| | - Miranda Filan
- Cetacean Research & Rescue Unit (CRRU), Banff, Scotland, United Kingdom
| | - Gary N. Haskins
- Cetacean Research & Rescue Unit (CRRU), Banff, Scotland, United Kingdom
| | | | - Graham J. Pierce
- Oceanlab, University of Aberdeen, Newburgh, Scotland, United Kingdom
- CESAM and Departamento de Biologia, Universidade de Aveiro, Aveiro, Portugal
- Instituto de Investigacións Mariñas (CSIC), Vigo, Spain
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