Environmental Assessment Tool Research Articles

Finding microbial composition and biological processes as predictive signature to access the ongoing status of mangrove preservation

Mangroves are complex land-sea transition ecosystems whose microbiota are essential for their nutrient recycling and conservation. Brazil is the third-largest estuarine area in the world and “Baía de Todos os Santos” (BTS) is one of the largest bays of the country, with wide anthropogenic exploration. Using a metagenomic approach, we investigated composition and functional adaptability as signatures of the microbiome of pristine and anthropized areas of BTS, including those under petroleum refinery influence. The taxonomic analysis showed dominance of sulfate-reducing Desulfobacteraceae, Rhodobacteraceae, and Flavobacteriaceae. Taxa were significantly diverse between pristine and disturbed areas. Disturbed mangroves showed a notary increase in abundance of halophilic, sulfur-related, and hydrocarbon-degrading genera and a decrease in diatoms compared to pristine area. The metabolic profile of BTS mangroves was correlated with the differentially abundant microbiota. Two ecological scenarios were observed: one marked by functions of central metabolism associated with biomass degradation and another by mechanisms of microbial adaptability to pollution conditions and environmental degradation. Part of the microbiome was distinct and not abundant in Brazilian estuarine soils. The microbiome signature observed in each BTS mangrove reflects how human actions impact the diversity of these ecosystems and also emphasize their role in attempting to restore disturbed mangroves. The microbiome may act as a potential biological indicator of the preservation status of these soils, despite the limitation of soil property conditions. Additionally, our data pointed to metagenomics as an additional tool for environmental assessment and reinforced the need for protective measures for the mangroves under study.

Can Italian wines outperform European benchmarks in environmental impact? An examination through the product environmental footprint method

Nowadays, there is a pressing demand for precise tools to quantify sustainability and assess the contributions of products and processes to sustainable development. This requirement extends to the wine industry as well. In 2013, the European Commission introduced the Product Environmental Footprint (PEF), providing a standardized methodology grounded in life cycle thinking for evaluating the environmental impacts of products across various industries. Despite its potential and the availability of specific guidelines for wine, the application of PEF remains unexplored in the sector. This study contributes to the knowledge by applying PEF to assess environmental impacts of Italian still and sparkling wines production, identifying variations from European benchmarks. Additionally, it aims to pinpoint pivotal hotspots and provide guidance for effective mitigation strategies.Average data from 27 wines certified as sustainable under Italian VIVA program, were collected and used to perform a life cycle assessment in accordance with PEF protocol. Results revealed that Italian still wines exhibited a greater environmental impact than the European reference value, while sparkling wines displayed a slightly more favourable environmental performance compared to the European average. Notably, specific impact categories remained consistent across different wines and countries, with climate change, resource utilization, land use, and particulate matter harmful for human health accounting for nearly 80 % of the overall environmental footprint. Hotspot analysis identified the plantation/destruction of vines, energy usage in the winery, and packaging as significant factors influencing the environmental footprint of Italian wines. Addressing these elements could enhance the environmental competitiveness of the Italian wine sector relative to its European counterparts. However, to validate these findings, further studies are necessary, both within Italy and in other European wine-producing regions. Such research initiatives will improve and strengthen PEF methodology, bolstering its adoption as the primary tool for environmental impact assessment of wine at the community level.

Can environmental legislation protect a threatened apex predator across different land tenures?

Ecological impact assessments are undertaken in compliance with legislative mandates to evaluate the effects of proposed habitat modification. This task becomes complex when evaluating the impacts on highly mobile species like apex predators. Despite their importance to ecosystem function, environmental policies may inadequately protect apex predator habitat. Here we provide a case study that examines the efficacy of legislation and impact assessment tools in protecting habitat for a wide-ranging and threatened apex predator. The high resource requirements of apex predators, and their utilisation of large areas of high-quality habitat make them ideal conservation surrogates for other less resource demanding species, and as such good case studies in assessing the effectiveness of policy. The powerful owl (Ninox strenua) occurs across many landscape types throughout its distribution, including large tracts of private property and public landholdings, making this species difficult to assess through impact assessments. To examine the level of legislative protection for powerful owls, and how well their habitat use is captured, we compared GPS tracking data to environmental policy and industry impact assessment tools. We found that legislation has limited potential to protect powerful owl habitat and owls are likely dismissed from impact assessments due to their cryptic and wide-ranging behavioural traits. The existing legislative safeguards seem inadequate, and these shortcomings are likely contributing to species decline. There is a critical need for policy to be applicable to both public and private land tenure, and for legislation and impact assessment tools to incorporate research data for effective conservation and management.

Nine principles of green heritage science: life cycle assessment as a tool enabling green transformation

AbstractThis literature review presents a comprehensive review of life Cycle Assessmernt (LCA), as an emerging tool in the field of cultural heritage research and demonstrate how this tool could be useful to support the development of green heritage science into an environmentally responsible field of scientific endeavour. LCA is a standardised, structured, comprehensive, international environmental assessment tool and a rapidly evolving field of research that leverages and harmonises efforts across many sectors to inform environmentally-friendly solutions and choices. LCA has been growing in importance as an evidence-based tool in the field of heritage science, being used as a decision-support tool at micro level (typically for questions related to specific products/processes) and macro levels (e.g. strategies, scenarios, and policy options). This review explores applications of LCA (and the complementary Life Cycle Cost Assessment (LCC), and Social Life Cycle Assessment (S-LCA)) to a wide array of conservation and preservation actions. The paper also examines challenges associated with the application of these life cycle-based methods in heritage science, in order to put forward a set of recommendations to guide the domain of heritage science towards greener and more sustainable practices and impacts.Based on a review of the principles of green chemistry, green analytical chemistry, green engineering, and nature conservation, the paper also attempts to formulate nine principles of green heritage science, taking into account the complexity of research challenges and the environmental and socio-economic sustainability.

Formation of environmental quality assessment tools

Currently, the location of the property is very related to the environment. An important factor for the implementation of an investment and construction project is to reduce the duration of the project. The index of the quality of the surrounding infrastructure during the pre-investment phase will help to reduce the construction time, reduce risks and increase the efficiency of the project, which will allow the developer to implement the project more profitably. During the implementation of an investment and construction project, it is important to carry out the control procedure, starting from the pre-investment phase and ending with the operation of the facility (before the developer exits the project). Risk reduction and compliance with all standards of control and management of the life cycle of an investment and construction project will allow the developer to finish construction on time and make a profit. By applying environmental quality assessment tools in practice, it is possible to successfully assess the level of development of the city’s infrastructure, citywide space, and housing. Also, in addition to urban areas, this technique can be used to assess the quality of the environment for suburban real estate and agricultural areas in terms of environmental safety.

Rapid Assessment Protocol for sandstone headwater streams: a versatile and effective environmental assessment tool

Rapid Assessment Protocol for sandstone headwater streams: a versatile and effective environmental assessment tool

Soil and environment quality in artisanal small-scale mining areas in western Côte d’Ivoire

Artisanal small-scale gold mining activities grow in different regions of Côte d’Ivoire, causing enormous soil and environmental damages. This study was conducted in the vicinity of illegal artisanal small-scale gold mining zones to investigate soil quality using environmental assessment tools, mainly pollution and geochemical accumulation indexes. The mining spoil from artisanal pits was sampled directly between 0 and 20 cm, collecting 500 g of soil per sampling point. Sub-samples of soil were analyzed for multi-element using X-ray fluorescence technique. The results of the XRF analysis revealed higher trace element levels at some sampling points than the recommended levels. High arsenic concentrations were identified at three sampling sites: cavally sites with 7.09 and 16.08 mg kg-1 and Zérégbo with 9.57 mg kg-1. Moreover, significant concentrations of Cu and Pb were found at the Cavally site whilst Singouiné and Zérégbo showed high concentrations of Co and Cr. The study, globally, revealed the environmental hazards caused by the organized artisanal mining.

Green Metrics Evaluation on The Cannizzaro Reaction of p-Anisaldehyde and Benzaldehyde Under Solvent-Free Conditions

In the pursuit of environmentally responsible chemical processes, we conducted a thorough assessment of the green metrics associated with the Cannizzaro reaction using p-anisaldehyde and benzaldehyde under solvent-free conditions. This research elaborates the application of two different methods i.e., reflux and ultrasonication, applying potassium hydroxide (KOH) as the reagent. The progress of the Cannizzaro reaction was methodically followed via thin-layer chromatography (TLC), and the resulting products were characterized using various techniques, including melting point analysis, Fourier-transform infrared spectroscopy (FTIR), and gas chromatography-mass spectrometry (GC/MS). To measure the environmental impact and sustainability of these reactions, a multifaceted approach was used. Green metrics were evaluated by the state-of-the-art Environmental Assessment Tool for Organic Syntheses (EATOS) software, combined with the Andraos algorithm. Moreover, energy consumption calculations were evaluated. Reasonable analysis of the green metrics results was undertaken in the framework of prevailing literature, permitting to measure the level of eco-friendliness attained. Experimental findings revealed optimal conditions for the Cannizzaro reaction concerning p-anisaldehyde at a temperature of 50 °C for 90 minutes, resulting in remarkable of p-anisyl alcohol and p-anisic acid in 95.16% and 95.04% yields, respectively. Likewise, the reaction involving benzaldehyde reached its peak performance at 50 °C for 2 hours, giving benzyl alcohol and benzoic acid in 96.17% and 97.22% yields, respectively. Overall, the green metrics assessment and energy consumption calculations reliably confirmed that the solvent-free Cannizzaro reaction, when performed via ultrasonication, offers a reasonably greener and more energy-efficient method than the traditional ones. This research highlights the importance of sustainable chemical synthesis practices and their potential to reduce the environmental footprint of chemical processes.

EOS - Environment & Oil Spill Response. An analytic tool for environmental assessments to support oil spill response planning: Framework, principles, and proof-of-concept by an Arctic example

The Environment & Oil Spill Response tool (EOS), supports oil spill response planning and decision making. This tool is developed on a research basis, and is an index based, generic and open-source analytic tool, which environmentally can optimise the choice of oil spill response methods for a given spill situation and for a given sea area with respect to environment and nature. The tool is not linked to a particular oil spill simulation model, although it is recommended using oil spill simulation models to have detailed data available for the analysis. The EOS tool consists of an Excel workbook with formulas for calculations and scores followed by screening through decision trees. As case for the EOS tool proof-of-concept, the area of Store Hellefiskebanke, West Greenland, is used. The tool can be downloaded from the Aarhus University home page as a free-of-charge application and is accompanied by a handbook for guidance.

Blockchain-based governance implications for ecologically sustainable supply chain management

PurposeThe authors explore the impact of an emerging technology, blockchain technology, on diverse governance mechanisms and sustainable supply chain practices and how its relationships with the linkage of these elements.Design/methodology/approachThe methodology incorporates a literature review and a qualitative empirical analysis of the Electronic Product Environmental Assessment Tool (EPEAT) standards. Expert opinions from various firms and organizations within the electronics sector are assessed. Through a thematic analysis, the relationships are identified and examined.FindingsData immutability, transparency and traceability capabilities of blockchain technology enhance the relationship between environmental standards and ecological supply chain sustainability practices. Although immature, the blockchain can influence the governance of supply chain sustainability practices. Immaturity of technology, lack of expertise, sharing information and trust have delayed adoption.Originality/valueThere is limited empirical evidence regarding blockchain's impact on governance mechanisms, specifically hybrid public-private mechanisms and sustainable supply chain practices. The study further evaluates how particular blockchain features may exert varying influences on these aspects and different sustainable supply chain traits. As an exploratory study, it proposes new areas for further research, including how blockchain's traceability function can improve sustainability standard adoption. Additionally, there is a call for integrating blockchain with technologies like IoT and sensors which may influence supply chain governance mechanisms, standards and sustainability practices.

The IEQ Occupant Manikin: a holistic indoor environmental quality assessment tool

Indoor environmental quality (IEQ) measurement is a fundamental part of quantifying the performance of any space. Performing measurements and interpreting the results require expensive equipment and specialist knowledge for each parameter. Since holistic IEQ assessment requires investigation of multiple parameters across atmospheric, thermal, acoustic, and visual indoor environment, this is a comprehensive and expensive task. The IEQ Occupant Manikin concept presents an operational holistic IEQ assessment based on measurements of various parameters. The paper presents the development of a prototype manikin equipped with various sensors strategically positioned to best represent the exposure occupants would experience. Since the manikin also physically mimics an occupant in the space, the term occupant-centric measurements is used. In addition, the paper presents a preliminary methodology for the assessment, weighting, and aggregation of individual IEQ parameters towards an overall holistic IEQ assessment. Practical implementation of the work is discussed, including the potential implications for standards on IEQ measurement. The paper reflects upon the future perspectives on using machine learning for a black box modelling approach to tackle the complex issues with the interaction effects between IEQ parameters and relative IEQ parameter weights for holistic assessment. Finally, the paper presents suggestions for future work on the IEQ Occupant Manikin concept.

A process systems engineering view of environmental impact assessment in renewable and sustainable energy production: Status and perspectives

With the increasing concern for climate change, renewable and sustainable energy production has attracted considerable attention from the scientific community, industrial practitioners, and policy and decision-makers. There are many technological alternatives for each sub-category of complex sustainable energy systems. Life cycle assessment (LCA) can be an effective tool to compare the environmental impacts of each pathway and identify the most promising alternatives from an environmental impact perspective. This contribution first reviews the environmental assessment methods and tools developed over the years. Secondly, a comprehensive review of the contribution of the PSE community to the environmental impact analysis of renewable energy systems is performed. It is observed that while LCA is the preferred method, these studies differed widely concerning the choice of impact assessment method used, the level of details shared concerning the underlying LCA calculations, and whether or not sensitivity and uncertainty analyses were carried out, among many others. This makes the comparison of results from different studies difficult and often impossible. It is clear that the PSE community, with its emphasis on systems thinking and holistic approaches, plays a critical role in the design, integration, and operation of complex sustainable energy systems. However, the thorough calculations necessary to ensure a robust and transparent LCA analysis require a shared methodology and a detailed description of the rules. Such explicit, systematic, and transparent methods will set the bar for a minimum requirement for thorough LCA calculations, ensuring fair comparison and discussions of different technical solutions developed in the wider PSE community for sustainable renewables.

Toxicometabolomics as a tool for next generation environmental risk assessment.

Traditionally applied methodology in environmental risk assessment (ERA) has fallen out of step with technological advancements and regulatory requirements, challenging effectiveness and accuracy of the assessments. Extensive efforts have been focused towards a transition to a more data-driven and mechanistically-based next generation risk assessment. Metabolomics can produce detailed and comprehensive molecular insight into affected biochemical processes. Combining metabolomics with environmental toxicology can help to understand the mechanisms and/or modes of action underlying toxicity of environmental pollutants and inform adverse outcome pathways, as well as facilitate identification of biomarkers to quantify effects and/or exposure. This Technical Report describes the activities and work performed within the frame of the European Food Risk Assessment Fellowship Programme (EU-FORA), implemented at the section 'Environmental Chemistry and Toxicology' at the Department of Environmental Science at Aarhus University in Denmark with synergies to an ongoing H2020 RIA project 'EndocRine Guideline Optimisation' (ERGO). In accordance with the 'training by doing' principles of the EU-FORA, the fellowship project combined the exploration of the status of scientific discussion on methodology in ERA through literature study with hands-on training, using the metabolomics analysis pipeline established at Aarhus University. For the hands-on training, an amphibian metamorphosis assay (OECD test no.231) was used as a proof-of-concept toxicometabolomics study case. Both a targeted biomarker - and an untargeted metabolomics approach was applied.

Evaluating the Health of the Work Environment and the Perception of New Nurses During the Transition to Practice in Critical Care.

New nurses are the major source of hiring for most hospitals. They fill vacancies left by seasoned nurses creating an experience-complexity gap. Turnover among new-graduate nurses is as high as 85% in the first 2 years. The purpose of this study was to provide a deeper understanding of the factors contributing to turnover. The specific aims were (1) to better understand novice nurses' perceptions of their transition to critical-care practice and (2) to describe all eligible critical-care nurses' perceptions of a healthy work environment. A quantitative descriptive design was used. Data were collected over 3 weeks in February 2022 from novice nurses (n = 12) who completed the Casey-Fink Nurse Experience Survey and from novice and experienced nurses (n = 47) who completed the American Association of Critical-Care Nurses' Healthy Work Environment Assessment Tool. Data were analyzed using descriptive statistics. Respondents to the Casey-Fink Nurse Experience Survey (n = 12) indicated feeling well supported by family, friends, and preceptors, although they felt less positive about prioritizing care, organizing patient needs, and recommending changes to the plan of care. The overall mean score on the Health Work Environment Assessment Tool was 2.99 (n = 47), indicating the need for improvement. Responses varied by unit, years of experience, and certification status. This study contributes to the evolving body of nursing knowledge and has provided a more detailed understanding of the health of the work environment and perceptions of new nurses during the transition to practice.

Evaluation of non-destructive tools for preliminary environmental risk assessment during mining exploration

Environmental assessment is generally performed when a mining project is at an advanced development stage, such as the prefeasibility study. It involves several laboratory tests such as detailed characterisation and geochemical mobility prediction tests, which require many samples considered representative of the deposit. Having early characterisation information could be useful to select the most relevant samples for the overall environmental assessment. The present study proposes a selection of non destructive and portable tools for improving the early environmental assessment of a mineral deposit. Three tools (x-ray fluorescence (XRF), mineral spectrometer, carbonate staining) were identified to form a preliminary environmental assessment methodology that can be performed directly on the exploration site. This methodology was applied to two different mining projects: i) a well developed mine, LaRonde zone 5, with available geochemical data in a volcanic-associated massive sulfide (VMS) context, and ii) an exploration project, O’Brien, with ongoing geochemical acquisition in an Au-quartz vein context. Both mine sites are in the south of the Blake River Group within the Abitibi greenstone belt, Quebec, Canada. The first site was used to validate the developed methodology, whereas the second acted as a test site to apply the methodology as a preliminary environmental assessment. The results on the first site confirmed that the selected tools provide geochemical and mineralogical data sets comparable to those of traditional testing methods. The developed methodology then enabled the classification of preliminary geo-environmental domains for the second site. Standard static and kinetic tests were performed on the second site samples to confront the preliminary assessment protocol. The proposed preliminary protocol made it possible to discriminate low-risk samples versus those with a potentially higher risk for the selection of subsequent environmental assessments.

A Digital Tool for the Self-Assessment of Homes to Increase Age-Friendliness: Validity Study.

Age-friendly environments in homes and communities play an important role in optimizing the health and well-being of society. Older people have strong preferences for remaining at home as they age. Home environment assessment tools that enable older people to assess their homes and prepare for aging in place may be beneficial. This study aims to establish the validity of a digital self-assessment tool by assessing it against the current gold standard, an occupational therapy home assessment. A cohort of adults aged ≥60 years living in metropolitan Adelaide, South Australia, Australia, assessed their homes using a digital self-assessment tool with 89 questions simultaneously with an occupational therapist. Adults who were living within their homes and did not have significant levels of disabilities were recruited. Cohen κ and Gwet AC1 were used to assess validity. A total of 61 participants (age: mean 71.2, SD 7.03 years) self-assessed their own homes using the digital self-assessment tool. The overall levels of agreement were high, supporting the validity of the tool in identifying potential hazards. Lower levels of agreement were found in the following domains: steps (77% agreement, Gwet AC1=0.56), toilets (56% agreement, κ=0.10), bathrooms (64% agreement, κ=0.46), and backyards (55% agreement, κ=0.24). Older people were able to self-assess their homes using a digital self-assessment tool. Digital health tools enable older people to start thinking about their future housing needs. Innovative tools that can identify problems and generate solutions may improve the age-friendliness of the home environment.

Mapping literature reviews on coral health: A review map, critical appraisal and bibliometric analysis

Abstract The state of coral reefs has been of great concern, as documented in the growing amount of primary literature. These reports on coral health have accumulated, resulting in reviews of the primary studies (i.e. secondary literature). Recently, such reviews have also accumulated, creating an opportunity to review the secondary literature. Second‐order syntheses (reviews of secondary literature) provide an overview of the field, which can be used to guide future research. Based on our previously published protocol, we compiled peer‐reviewed secondary literature on coral health from Scopus and Web of Science databases. We synthesised 335 secondary literature papers on coral health, 35 of which underwent critical appraisal and 333 of which also underwent bibliometric analysis. The secondary literature consisted primarily of qualitative reviews (78%). Over 80% of papers stated informing coral conservation as the review's purpose. Climate change (50%) and coral resilience (42%) were the most studied topics, and bioerosion was the least (3.6%). Critically appraised papers scored poorly on Collaboration for Environmental Evidence Synthesis Assessment Tool criteria (studies did not meet standards 55% of the time). The authors of the secondary literature were highly interconnected (with 30% of the authors having more than 15 coauthors within our dataset) and included authors from countries with coral reefs (predominantly in Australia and USA; 79% of papers). The secondary literature on coral health had a median Altmetric score of 5.27. We have revealed key gaps in coral health topics for further review (e.g. coral range shifts and microbial biodiversity), particularly when considering conservation policy. Incorporating research in policy could be improved through greater research accessibility and continuing to gather public interest in coral reefs. We further recommend broadening research collaborations to include even more researchers from countries with coral reefs (e.g. Maldives). Finally, the secondary literature on coral health needs better reporting transparency (e.g. publishing code). Our second‐order synthesis is timely, pushing coral health research in a new direction—one which produces research of higher quality, collaboration, and efficiency. As coral reefs decline, we should also aim to rebuild public trust in research and strengthen the evidence base for conservation.

The roof as an environmental assessment tool The computational equation of thermal comfort based on Fanger scale

The roof as an environmental assessment tool The computational equation of thermal comfort based on Fanger scale

GeoAPEX-P, A web-based, spatial modeling tool for pesticide related environmental assessment

Hydrologic models are widely used to support evaluation and decision-making of nutrient and pesticide impacts on the environment including water quality and sensitive aquatic species, yet such tools are typically designed for research purposes that are time consuming to use and require certain expertise, data, and software. In this study, a web-based tool for the Agricultural Policy Environmental eXtender (APEX) model with nutrient and pesticide prediction functions was built incorporating GIS functionality, a spatial and online database, automated modeling system, and user-friendly interface. It provides a computation platform for conducting nutrient and pesticide evaluations at small watershed and field scales with commonly used scenarios and management options. Case studies were conducted, and results demonstrate the ability of the tool to identify spatial variability of runoff and sediment, nutrient, and pesticide losses. This tool can also provide rapid and site-specific guidance to decision makers for evaluating pesticide related assessments.

An open access online tool for LCA in building’s early design stage in the Latin American context. A screening LCA case study for a bioclimatic building

Several Life Cycle Assesmment (LCA) tools have been generated seeking to facilitate its application in buildings. However, most of them are focused on Europe or the US, leaving aside the Latin American region. This paper presents the EVAMED (Building Environmental Assessment tool) framework, a new tool developed mainly for Latin America, aimed at non-LCA expert users. It is analyzed how this software addresses the requirements established in the literature for LCA tools in early design phases. A screening LCA of a bioclimatic project is presented as a case study. A validation has been made by comparing the results obtained with those of a commercial software. The difference between both tools does not exceed an average of 40% considering various environmental impact categories. The results show EVAMED covers several of the requirements established for LCA tools for buildings early design stages, like the use of regional and international databases, the BIM (Building Information Modeling)-LCA integration and its versatility during project configuration and results visualization. Bioclimatic strategies achieve a 30% reduction in the carbon footprint of the case study. The use phase has improved its rating in the Mexican housing carbon footprint benchmark, going from E (78.8 kgCO2e/m2-year) to C (54.7 kgCO2e/m2-year).