Environmental Aspects Research Articles

GDNF and miRNA-29a as biomarkers in the first episode of psychosis: uncovering associations with psychosocial factors.

Schizophrenia involves complex interactions between biological and environmental factors, including childhood trauma, cognitive impairments, and premorbid adjustment. Predicting its severity and progression remains challenging. Biomarkers like glial cell line-derived neurotrophic factor (GDNF) and miRNA-29a may bridge biological and environmental aspects. The goal was to explore the connections between miRNAs and neural proteins and cognitive functioning, childhood trauma, and premorbid adjustment in the first episode of psychosis (FEP). This study included 19 FEP patients who underwent clinical evaluation with: the Childhood Trauma Questionnaire (CTQ), the Premorbid Adjustment Scale (PAS), the Positive and Negative Syndrome Scale (PANSS), and the Montreal Cognitive Assessment Scale (MoCA). Multiplex assays for plasma proteins were conducted with Luminex xMAP technology. Additionally, miRNA levels were quantitatively determined through RNA extraction, cDNA synthesis, and RT-qPCR on a 7500 Fast Real-Time PCR System. Among miRNAs, only miR-29a-3p exhibited a significant correlation with PAS-C scores (r = -0.513, p = 0.025) and cognitive improvement (r = -0.505, p = 0.033). Among the analyzed proteins, only GDNF showed correlations with MoCA scores at the baseline and after 3 months (r = 0.533, p = 0.0189 and r = 0.598, p = 0.007), cognitive improvement (r = 0.511, p = 0.025), and CTQ subtests. MIF concentrations correlated with the PAS-C subscale (r = -0.5670, p = 0.011). GDNF and miR-29a-3p are promising as biomarkers for understanding and addressing cognitive deficits in psychosis. This study links miRNA and MIF to premorbid adjustment and reveals GDNF's unique role in connection with childhood trauma.

A SUSTAINABLE ECOTOURISM PLANNING MODEL: DOES IT MATTER?

Objectives: This study aims to analyze the condition of tourism in the future and make a sustainable ecotourism planning model. The sample is East Java of areas, namely The Tapal Kuda region. This is because the tourism sector is one of the main sectors to increase economic growth in East Java. This potential is not only to increase the local revenue, but also to excess business opportunities, create new jobs, reduce unemployment and economic recovery. But, COVID-19 pandemic has a negative impact on tourism because decrease in tourist visits, thus providing a domino effect on the other sectors. In addition, tourism has threats, such as disaster; inflation; and the economic condition. Based on literature studies, the threats have a negative impact on the demand for tourists to visit and threatens tourism sustainability. Methods: This research used quantitative descriptive analysis with three steps, input; matching stage; and decision stage. The data in this research is primary with used a survey method. Observation collection data techniques used interviews, questionnaires, documentation and secondary data from literature. The strategy formulation techniques of decision-making stage can be integrated in three from identifying, evaluating, and selecting strategies can be applied to all types and sizes of organizations. Results: Tourism villages are one of the potentials that can be developed in the Tapal Kuda area, East Java. Tapal Kuda area consists of Pasuruan, Probolinggo, Bondowoso, and Banyuwangi. Based on the identification results, such as tourist attractions, tourism facilities, accessibility, community and environmental aspects, market aspects, management and services, linkages of tourist attractions, as well as community participation in the form of decision making, participation in implementation, participation in benefit-making, and evaluation, the results of almost all indicators have been met. A Sustainable ecotourism planning must pay attentionto various aspects economic, social, and environmental. Ecotourism development planning strategies with increasing human capital through community participation; stakeholder collaboration; integraty destination tourism; and promotion be the main factor to sustainability of tourism. Conclusion: A Sustainable ecotourism planning model must pay attention to various aspects economic, social, and environmental. Human capital through community participation and involvement of stakeholders in this development strategy is important, not only to increase tourism visiting and economic growth, but also integraty destination tourism, preserving the environment and welfare in the society.

Analyzing Movement Densities in AlKarkh Districts: A Comparative Study

In recent years, many city centers have experienced severe traffic congestion due to focusing on personal transportation, with cars being the easiest and fastest means of travel. The excessive use of cars has led to neglect of social and environmental aspects, further exacerbating the issue. Historical city centers are particularly affected as they are often commercial hubs with an organic network of roads that increase the difficulty of access and movement. As a result, congestion has intensified, and cars have become the only means of transportation between different parts of the city. This research aims to analyze the effects of traffic congestion in city centers by focusing on a case study of AlKarkh. The study relied on observing and collecting information available at the site, calculating movement densities during peak times on five busy days, and analyzing the data. Additionally, the study compared the results with data from 2014 to assess changes in movement densities. The findings from this research can provide evidence for urban planning that aims to develop the road network in historical city centers and improve transportation policies.

Re-visiting the Leadership Gap

The organisational focus on workplace automation is fuelling the evolution of the labour market towards task focused work systems, and an emerging gig economy. This evolution creates new demands on organisational leaders to introduce flexible and agile management techniques, whilst maintaining a strategic focus on upskilling and reskilling their employees for a digitalised world. We revisit our previous GJSD paper, “Mind the leadership gap”, to further emphasise these aspects of the changing work environment and introduce 1. Their potential influence on organisational belonging, and 2. The resultant impact on leadership styles and skills. This paper presents a short synthesis of the complex challenges faced by leaders within such an operating environment. This is followed by four further proposals for the future research agenda along with two suggested research methods which enhance our previous call to action on the leadership gap.

Energy and Environmental Assessment of Bacteria-Inoculated Mineral Fertilizer Used in Spring Barley Cultivation Technologies

In the scientific literature there is a lack of information on the integrated effect of bioenriched complex mineral fertilizers in the energy and environmental aspects of spring barley production technology. The aim of this study was to validate the type of phosphorus-releasing bacteria and to carry out an energy and environmental assessment of the use of mineral fertilizers enriched with them for barley fertilization. The experimental field studies (2020–2022) were carried out in open ground on sandy loam soil in southern Lithuania. Four barley cultivation technologies (SC) were applied. Control (SC–1) did not use complex mineral fertilizers; in SC–2, 300 kg ha−1 of N5P20.5K36 fertilizer was applied. In SC–3, the same fertilizer was enriched with a bacterial inoculant (Paenibacillus azotofixans, Bacillus megaterium, Bacillus mucilaginosus, and Bacillus mycoides) at a rate of 150 kg ha−1, and in SC–4, 300 kg ha−1 of N5P20.5K36 fertilizer were applied and the same enrichment with the bacterial inoculant was carried out. The results confirmed the hypothesis that spring barley cultivation technologies using bacterial inoculants (SC–3 and SC–4) have higher mineral fertilizer efficiency than SC–2. In all three years, the bacterial inoculant had a positive effect on phosphorus fertilizer efficiency. In SC–4 (2020) it was 8%, in 2021—7%, and in 2022—even 17% higher compared to SC–2. In terms of energy balance, a significant influence of the bacterial inoculant was found. In 2020 and 2021, the energy balance of SC–4 was 10%, and in 2022, 22.8% higher compared to SC–2. The increase in fertilizer use efficiency resulted in a positive environmental impact, with greenhouse gas (GHG) emissions decreasing by 10% in 2020, 15% in 2021, and 19% in 2022 when comparing SC–4 and SC–2. The use of the tested bacterial formulations, without changing the mineral fertilizer rate, can lead to an average reduction in GHG emissions of about 15%. This study demonstrates that enriching mineral fertilizers with specific bacterial inoculants for spring barley cultivation significantly enhances phosphorus efficiency, improves energy balance, and reduces greenhouse gas emissions, underscoring the potential for bioaugmented fertilizers to optimize agricultural sustainability.

Circular economy orientation from corporate social responsibility: A view based on structural equation modeling and a fuzzy‐set qualitative comparative analysis

AbstractSeeking sustainable development, companies voluntarily implement Corporate Social Responsibility (CSR) through the Triple Bottom Line (TBL) approach, considering economic, social and environmental aspects of interest to global society. Searching for sustainable development, the Circular Economy (CE) emerged as a new philosophy of life to meet the new challenges in society. This research links CSR and CE but considering jointly the Institutional and Stakeholder Theories to delimit the sustainable development framework from the EC approach driven by CSR. According to this framework, it was tested whether the CSR practices of companies positively and significantly impacts on a business orientation towards CE, through two models (Model A and Model B) each of them analyzed with two independent samples of companies in Spain. Both samples are composed of Small and Medium Enterprises (SMEs) at two different stages of CSR adoption. The hypotheses were analyzed through a structural equation modeling‐fuzzy‐set qualitative comparative analysis (SEM‐fsQCA). The result of the SEM supports the hypothesis in both models. So, CSR practices are driving companies towards CE, incorporating propositions on stakeholders' value creation. Moreover, an fsQCA revealed combinations of relationships that ensure the consistency of obtained results, generating five configurations based on two models defined. Main contribution of this work is CSR practices of companies and their orientation towards CE can be linked. This encourages to deep in analysis about the relations between CE and CSR, and of the specific CSR practices that should be enhanced for their beneficial effect on the implementation of CE.

Modelling tools for the assessment of Renewable Energy Communities

The energy transition is driving the adoption of local renewable energy production. Decentralised renewable plants enable citizens to play an active role in generating and managing energy supplies. In Europe, recent policies are promoting Renewable Energy Communities (RECs), which consist of aggregations of end-users aiming to produce and share renewable energy, generating and managing cost-effective energy supply chains autonomously. A comprehensive analysis of REC potential requires tools that integrate socio-economic, environmental, and spatial evaluations for renewable energy assessment. The objective of this study is to present the current status and capabilities of tools for REC modelling. This paper reviews twelve energy modelling tools which have the potential for the evaluation of RECs. The review structure follows the steps of a REC assessment process, which is structured in background, inputs, simulation or optimisation and outputs. Technical, economic, and environmental aspects of REC projects should be included without leaving behind the spatialisation and geographical planning of the new energy systems. Findings reveal that the co-existence of multiple criteria is not satisfied in any of the current tools, as most of them mainly analyse a few areas of interest and partially consider other aspects. The comparison reveals that the energy and financial outputs are mainly deepened. Meanwhile, environmental and spatial criteria have a marginal role among both inputs and outputs. Finally, software marginally spatializes the workflow steps except for CEA and URBANopt, which are revealed to be the most complete options for REC design.

Assessment of water quality in agricultural systems in Candipuro, Lumajang Regency, East Java, Indonesia

The current challenges of industrial agriculture focus on environmental safety. Water quality is an indicator of environmental sustainability. The cultivation system has an impact on water quality. The aim of this study is to assess the water quality of agricultural systems. Anthropogenically, agricultural activities have an impact on environmental aspects. Identification of agricultural systems is clustered into organic and non-organic agriculture. The agricultural system in Indonesia is regulated based on SNI 6729;2016. Water sampling was carried out at three points, including upstream, middle (irrigation), and downstream (river). Water sampling at each point was repeated three times. Assessment of the physical quality of water using the Combo Quality Meter. Water samples for chemical and biological analysis at the Environmental Laboratory, Perum. Jasa Tirta 1. Determination of water quality standards refers to Government Regulation No. 82 of 2001. In the upstream section, pollution can be seen in the biological oxygen demand (BOD) indicator, with an average of 15.03 mg L-1 for organic and conventional systems. The phosphate indicator averaged 1.96 mg L-1. In the middle section (irrigation), the pollution indicators for BOD, phosphate, and total Coliform parameters were 6.76 mg L-1 for the organic system, 7.37 mg L-1 for the non-organic system, and 1,290 CFU mL-1. In the downstream (river), pollution indicators consist of total suspended solids (TSS), BOD, chemical oxygen demand (COD), and total Coliform. Anthropogenic identification for clustering agricultural systems at the research location uses stratified disproportional sampling. The results of this research provide recommendations for water quality management for sustainable agricultural environmental management.

Penerapan Pengelolaan Dana Hibah Pengadaan Sarana dan Prasarana di Biro Kesejahteraan Rakyat Sekretariat Daerah Provinsi Jawa Timur

Grant funds have become an important instrument in supporting the development of various sectors, including education and community welfare. The aim of this research is to study the role and influence of grant funds in improving these sectors. In addition, this research explains the process of applying for grant funds from the grant application stage to the grant accountability reporting stage. Domestic Regulation Number 23 of 2011 concerning guidelines for providing grants and social assistance from the APBN states that the aim of managing grants and social assistance is to ensure orderly administration, high accountability and management transparency. The allocation of social welfare spending in provincial and city government budgets in Indonesia is an implementation of social development which aims to reduce poverty not only in terms of income and consumption, but also in terms of social and environmental aspects. It can be seen that the flow of grant aid has a coherent procedure starting from the application to the disbursement process. There is a system that regulates the flow of grant aid so that the application process is easier.

A model of sustainable development in economic, social, and environmental aspects: the role of social capital in China

This paper takes China as an example to quantitatively study the weight relationship between economic growth, social welfare, and environmental quality, and explores the role of social capital in promoting sustainable development. This paper constructs the Hamilton optimization model, the ‘sustainable’ element is introduced on the basis of the traditional utility function, and given China’s economic characteristics of numerical simulation analysis was carried out on the model parameters, to reveal the connotation of Chinese sustainable development from the mathematical, to explore the influence mechanism of social capital in promoting sustainable development. Research has found that sustainable development seeks coordinated economic, social, and environmental development. Setting the weight ratio of economic growth, social welfare, and environmental quality at 1:1.5:1.5 can better explain China’s concept of sustainable development. When social capital accelerates its accumulation, it can effectively control the development and utilization of natural resources, and the ecosystem environment can maintain the stable state of the ecosystem through its own regeneration and restoration ability. Social capital has become a new driving force for sustainable development, achieving a steady and rising trend of China’s economic development level. The research conclusions are helpful to promote the sustainable development, and to enrich and expand the relevant research on social capital.

Use of Web-GIS Database Model to Accommodate Public Participation in the Improvement of Sustainable Road and Bridge Management: A Conceptual Idea

Sustainability is usually associated with energy source, ecological, soil and environmental aspects. Periodical road and bridge preservation is required to ensure the increasing of accessibility and mobility level, to increase regional economics’ growth, to minimize unplanned or unpredicted environmental consequences and to improve institutional arrangement capability as well. Road and bridge preservation is commonly managed based on its level of damage and constrained in budgeting. Poor public policy makes it worst. Therefore, the issue of strengthening the capacity of regional road and bridge management institutions is deemed important and urgent not only to reduce roads and bridges preservation cost but also to increase regional economics’ growth. Therefore, a proper road preservation type and priority should be determined based on technical, socio-economics, environment and public policy consideration. However, annual road and bridge functional condition data collection took high cost because it has been carried out by engineering consultant. The aim of this study is resolve it by providing a public participation portion in a road and bridge data base model. They are simply asked to send a real time condition of road s or bridge nearby to the local authority. The results strongly indicate that cost saved obtained from it could be focused to road and bridge preservation cost.

The comfort level in breast cancer patients’ based on patients’ characteristics during the COVID-19 pandemic

Background: Comfort level in breast cancer patients is one of the most critical factors influencing patient’s treatment commitment. The COVID-19 pandemic has affected various sectors, especially health status.
 Objectives: This study aims to describe patients' comfort levels during the COVID-19 pandemic and to investigate the relationship between patients’ characteristics and comfort levels.
 Methods: This study involved 108 respondents using a consecutive sampling technique at one time (cross-sectional). The research instrument was Comfort Assessment Breast Cancer Instrument (CABCI). The data were analyzed using Chi-Square.
 Results: The results showed that the comfort level in this study is categorized as comfortable. The best comfort aspect is the environmental aspect and the least is the physical aspect. In addition, there are two variables related to comfort, treatment (p = 0.007; α = 0.05) and treatment room (p = 0.000; α = 0.05). The best comfort level was found in chemotherapy treatment and outpatient rooms. Patients feel comfortable with a neat, clean, conducive hospital environment and the implementation of health protocols. These aspects could effectively prevent the spread of COVID-19.
 Conclusions: The results of this study recommend nursing services to optimize all aspects of comfort, which could still be improved. Interventions that maintain or improve comfort will optimize patients’ health conditions.

A hierarchical structure for harnessing the flexibility of residential microgrids within active distribution networks: Advancing toward smart cities

The increasing integration of Renewable Energy Sources (RESs) and the replacement of fossil fuel vehicles with electric types in distribution systems, while enhancing economic and environmental aspects, have introduced new challenges to network production-consumption balance due to the inherent randomness of these resources. This factor has magnified the significance of balancing markets in renewable-based distribution networks, as these markets address uncertainties and are vital for operational stability. Consequently, this paper introduces a two-stage multi-layer methodology for organizing local energy and balancing markets among Residential Microgrids (RMGs) within an Active Distribution Network (ADN). The AND operator organizes both energy and balancing markets.In the first stage, the intra-day energy market operates, engaging non-profit-seeking aggregators, RMGs, and ADN. Moving to the second stage, the intra-hour balancing market is conducted involving profit-seeking Flexible Load (FL) and Electric Vehicle (EV) aggregators, RMGs, and ADN. The ADN operator organizes both markets and can alter the network topology online within the energy market. The planning of profit-seeking aggregators is formulated using Karush-Kuhn-Tucker (KKT) conditions and Strong Duality Theory (SDT) in the form of Mathematical Programming with Equilibrium Constraints (MPEC), considering the correlation of aggregators' profit with the satisfaction index of end-users. The simulation results of the proposed methodology on a modified 118-bus IEEE distribution test system using GAMS indicate that this approach not only provides a significant share of balancing capacities through FLs and EVs but also ensures system stability against intra-hour fluctuations across various scenarios. The results also validate that the proposed methodology achieves a reduction of 24.8 % in power losses and 5.06 % in market costs, while simultaneously ensuring profitability for both aggregators and RMGs.

Land Use Modeling Scenarios using Spatial Dynamic Model in Badung Regency

Management of land use is necessary to maintain the balance between human needs and environmental aspects. Known as the highest-income region in Indonesia, Badung Regency has substantial demand for land utilization for tourism activities. The conversion of productive agricultural land to tourism areas would threaten the sustainability of natural ecosystems in Badung. This study aims to predict the future land use in Badung Regency in 2033 through two development scenarios, Bussiness As Usual (BAU) and Rapid Economic Growth (REG). The simulation was carried out using spatial dynamic models of cellular automata. Several satellite imageries, municipal data, field surveys, and influencing factors of land transition have been utilized as input for the model. The result indicates that the residential area dominated the development in the BAU scenario with the direction of residential development spreading to the south, and new tourism development portrayed in the north close to the agricultural area. While in the REG scenario, tourism land use had significant growth that does not only approach agricultural land but also protected forest areas in the north. The model accuracy showed moderate agreement according to the Kappa index both in BAU and REG scenarios. The finding of this study could support the decision maker to create a better policy considering the potential impact of land use growth direction.

Homer and the Simile at Sea

In this paper I consider ways in which seawater––both on its surface and in its depths––opens up alternative forms of thought and expression in Homer, especially with respect to the body. By tracking the relationship between body and simile as it is mediated by the surface of the sea, I argue that water emerges as an especially mobile and adaptive medium for expressing the transformation that takes place between self and simile in Homer. In the Iliad, similes are well-known for bringing weather, waves, and other aspects of the natural environment into the poem, whereas in the Odyssey those aspects more often introduce similes of their own. I offer a reading of the shipwreck scene in Odyssey 5 to suggest that the body’s struggle to stay afloat is matched there, on a formal level, by the role of waves in drawing simile and body to the sea’s surface. I then address a different kind of figurative language (closer to metaphor and associated with grief) that takes place in the depths, through readings of scenes in Books 18 and 24 of the Iliad and Archilochus fragment 13.

Particle radiation environment in the heliosphere: Status, limitations, and recommendations

Space weather is a multidisciplinary research area connecting scientists from across heliophysics domains seeking a coherent understanding of our space environment that can also serve modern life and society’s needs. COSPAR’s ISWAT (International Space Weather Action Teams) “clusters” focus attention on different areas of space weather study while ensuring the coupled system is broadly addressed via regular communications and interactions. The ISWAT H3 cluster “Radiation environment in heliosphere” (https://www.iswat-cospar.org/h3) has been working to provide a scientific platform to understand, characterize, and predict the energetic particle radiation in the heliosphere with the practical goal of mitigating radiation risks associated with areospace activities, the satellite industry, and human space explorations. In particular, present approaches help us understand the physical phenomena at large, optimizing the output of multiviewpoint observations and pushing current models to their limits. In this article, we review the scientific aspects of the radiation environment in the heliosphere, covering four different radiation types: solar energetic particles, ground-level enhancement (a type of solar energetic particle event with energies high enough to trigger signals in ground-level detectors), galactic cosmic rays, and anomalous cosmic rays. We focus on related advances in the research community in the past 10–20 years and what we still lack in terms of understanding and predictive capabilities. Finally, we also consider some recommendations related to the improvement of both observational and modeling capabilities in the field of the space radiation environment.

Motivators and facilitators of fruit and vegetable intake in Tonga

Food choice is complex and is heavily influenced by the environment one lives in(1). Pacific Island food environments, including those in Tonga, have changed considerably in recent years, making healthier food choice more challenging(2). A widespread nutrition transition across the region has contributed to an increase in the availability of, and accessibility to, highly-processed foods, and high rates of diet-related non-communicable diseases(3). While system change is needed to support the availability, accessibility and affordability of healthy foods, nutrition education plays an important role in supporting individuals, communities, and populations to navigate their rapidly changing food environments, and to encourage healthy food choice and behaviour change. Approaches to nutrition education in the Pacific Islands region vary and do not always consider the socio-cultural aspects of the food environment, especially when focusing on fruit and vegetable consumption. This work was driven by an intent to develop contextually appropriate nutrition education plans using a structured process, Design Online(4). However, to develop a nutrition education plan a critical analysis of the current motivators and facilitators for the behaviour are required. When reviewing the scientific literature there is limited information on determinants of food choice within Tonga, and more broadly within the Pacific Islands context. Therefore, the aim of this cohort study was to qualitatively explore and document the motivating and facilitating determinants of fruit and vegetable consumption in Tonga. Data collection took place during August and September 2023 on the main island of Tongatapu. Semi-structured interviews (n = 5 men, 3 women) and a focus group (n = 4 women) based on the most appropriate method of engaging with participants, were conducted in Tongan. Guiding questions were derived from Design Online and proposed within the following categories: motivating determinants and facilitating determinants. Interview responses were qualitatively analysed using an inductive content analysis model. Key categories for motivating determinants included health and nutrition knowledge, normal consumption patterns, availability and access, production, financial considerations and preferences, perceptions and practices. Key categories for facilitating determinants included education, community engagement, environmental factors, food preference, finance, and accessibility. While this work has explored motivating and facilitating determinants for fruit and vegetable consumption in Tonga with a small sample, it makes an important contribution to the limited literature. The findings of this study can be used to underpin activities, such as the design of nutrition education plans. The findings also provide a foundation for further exploration of determinants of food choice. This study was undertaken on the main island of Tongatapu, but it is of interest to explore determinants with communities who live in the outer islands, and at different time points during the year to reflect seasonality.

Research on Spatial Design and Reconstruction Strategy of Aging Based on Visual Features

At present, our country is in the rapid development stage of aging, the pension problem has always been a problem that the whole society pays high attention to, how to create a high quality living environment for the old people becomes a new research topic. From the perspective of vision, combined with architectural design theory, geriatric psychology, color psychology and other theories, this paper explores the interior public space environment design of elderly buildings from the aspects of light, color, quality, humanity and other influencing factors. At the same time, it analyzes the living situation of the old apartment and the characteristics of the old people in our country. From the aspects of space environment, function layout and so on, this paper summarizes the renovation strategy of interior space of elderly apartment. It provides a new reference for the design of elderly apartments in China in the future, and combines the design of elderly service centers to enrich the design methods of indoor public space environment of elderly care buildings in China in the future, so as to improve the quality of life of the elderly.

Risk assessment of deep-sea floating offshore wind power projects based on hesitant fuzzy linguistic term set considering trust relationship among experts.

The development of deep-sea floating offshore wind power (FOWP) is the key to fully utilizing water resources to enhance wind resources in the years ahead, and then the project is still in its initial stage, and identifying risks is a crucial step before promoting a significant undertaking. This paper proposes a framework for identifying risks in deep-sea FOWP projects. First, this paper identifies 16 risk criteria and divides them into 5 groups to establish a criteria system. Second, hesitant fuzzy linguistic term set (HFLTS) and triangular fuzzy number (TFN) are utilized to gather and describe the criterion data to ensure the robustness and completeness of the criterion data. Third, extending the method for removal effects of criteria (MEREC) to the HFLTS environment through the conversion of TFNs, under the influence of subjective preference and objective fairness, a weighting method combining analytic network process (ANP) and MEREC is utilized to calculate criteria weights, and the trust relationship and consistency between experts are used to calculate the expert weights to avoid the subjective weighting given by experts arbitrariness. Fourth, the study's findings indicated that the overall risk level of the deep-sea FOWP projects is "medium." Fifth, sensitivity and comparative analyses were conducted to test the reliability of the assessment outcomes. lastly, this research proposes risk management measures for the deep-sea FOWP project's establishment from economic, policy, technology, environment, and management aspects.

Enhancing Crop Productivity through Nanotechnology: A Comprehensive Review of Strategies and Results

Nanotechnology has emerged as a promising approach to address the challenges of increasing crop productivity and ensuring global food security. This comprehensive review examines the various strategies and results of applying nanotechnology in agriculture to enhance crop productivity. We discuss the use of nanomaterials, such as nanoparticles, nanofertilizers, nanopesticides, and nanosensors, in improving nutrient management, pest control, disease management, and crop monitoring. The review also highlights the potential of nanobiotechnology in crop improvement through targeted gene delivery, genetic engineering, and plant transformation. Furthermore, we explore the application of nanomaterials in seed priming, seed coating, and seed germination enhancement. The environmental and safety aspects of using nanotechnology in agriculture are also discussed, along with the challenges and future prospects. This review provides valuable insights into the current state-of-the-art and future directions of nanotechnology in enhancing crop productivity, promoting sustainable agriculture, and ensuring food security.