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Comparative Assessment of the Effect of Wastewater Sludge Biochar on Growth,Yield and Metal Bioaccumulation of Cherry Tomato

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Pedosphere 2015年第5期25卷 680-685页

作者： Mustafa K.HOSSAIN Vladimir STREZOV Peter F.NELSON Department of Environmental Sciences Faculty of Science and EngineeringMacquarie University

To investigate the potential effects of wastewater sludge and sludge biochar on growth, yield and metal bioaccumulation of cherry tomato （Lycopersicon esculentum L.）, a pot experiment was carried out under greenhouse environment with three different treatments, control soil （CP）, soil with wastewater sludge （SS） and soil with sludge biochar （SB）, to reveal the comparative effect between the amendments of wastewater sludge and sludge biochar. The soil used for pot experiment was Chromosol. Wastewater sludge and sludge biochax produced through pyrolysis process at 550 ℃ were applied at 10 t ha-1. No significant difference was found in growth and production of cherry tomatoes between wastewater sludge and sludge biochar applications to the soil. The accumulation rates of metals in the fruits were lower in the treatment with sludge biochar than in the treatment with wastewater sludge. The study highlights the benefits of risk mitigation from toxic metal accumulation in fruits using wastewater sludge and sludge biochar as soil conditioners.

关键词： fruit yield heavy metals plant height risk mitigation soil conditioner

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Key knowledge gaps for One Health approach to mitigate nanoplastic risks

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Eco-Environment & Health 2022年第1期1卷 11-22页

作者： Fei Dang Qingyu Wang Yingnan Huang Yujun Wang Baoshan Xing Key Laboratory of Soil Environment and Pollution Remediation Institute of Soil ScienceChinese Academy of SciencesNanjing 210008China University of Chinese Academy of Sciences Beijing 100049China Stockbridge School of Agriculture University of MassachusettsAmherstMA 01003United States

There are increasing concerns over the threat of nanoplastics to environmental and human ***,multidisciplinary barriers persist between the communities assessing the risks to environmental and human *** a result,the hazards and risks of nanoplastics remain ***,we identify key knowledge gaps by evaluating the exposure of nanoplastics in the environment,assessing their bio-nano interactions,and examining their potential risks to humans and the *** suggest considering nanoplastics a complex and dynamic mixture of polymers,additives,and contaminants,with interconnected risks to environmental and human *** call for comprehensive integration of One Health approach to produce robust multidisciplinary evidence to nanoplastics threats at the planetary *** there are many challenges,this holistic approach incorporates the relevance of environmental exposure and multi-sectoral responses,which provide the opportunity to identify the risk mitigation strategies of nanoplastics to build resilient health systems.

关键词： Nanoplastics Environmental exposure Human health One health risk mitigation

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Energy-Based Approach to Structural Robustness

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Journal of Southwest Jiaotong University(English Edition) 2007年第4期15卷 319-323页

作者：方召欣李惠强 School of Civil Engineering and Mechanics Huazhong University of Science and Technology

The robustness analysis is conducted from the viewpoint of energy. A new method to robustness appraisal is developed, in which a dimensionless form of the amount of energy that the structure absorbs serves as a robustness index. A flexural member is adopted for illustrative purpose. Furthermore, the relationships between the robustness index and the ratio of ultimate strain to yield strain of four typical members are defined. It is shown that the index proposed herein can reflect the influence of member behavior in terms of robustness. Finally, methods of ensuring structural robustness are discussed.

关键词： Structural safety Robustness Energy risk mitigation Structure-environment system

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Software risk Management and Avoidance Strategy

Software Risk Management and Avoidance Strategy

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International Conference on Machine Learning and Computing（ICMLC 2009）

作者： Hassan I.Mathkour Basit Shahzad Sami Al-Wakeel Department of Computer Science King Saud University

Software development is the art of developing the software in an appropriate manner by using the software development life *** development is a dynamic activity and requires a lot of rational thinking during this *** the development of software is becoming more systematic and tool-driven,the risks are increasing and the attention to risk management is not increasing with the same *** the academic and industrial community is worried to consider that how the risks can be handled to minimize the losses and to increase the profits and reputation in the market this paper focuses on the aspect of suggesting the techniques to handle or manage the software *** into consideration the eighteen most prominent risk factors that effect the software quality and software process,the handling or avoidance strategy has been *** paper suggests addressing the risk factors to be treated not only by the technology but by using intuition as well.

关键词： Software risk management software risk handling risk mitigation

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Understanding the Importance of Effective Third-Party risk Management on Data Governance

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Management Studies 2023年第6期11卷 307-311页

作者： Marios E.Menexiadis Michail Ch.Xanthopoulos Aegean Airlines AthensGreece National and Kapodistrian University of Athens AthensGreece University of Greenwich LondonUK

With a view to adopting to the globalized business landscape,organizations rely on third-party business relationships to enhance their operations,expand their capabilities,and drive *** these collaborations offer numerous benefits,they also introduce a range of risks that organizations must carefully *** the obligation to meet the regulatory requirements is added to the equation,mitigating the third-party risk related to data governance,becomes one of the biggest challenges.

关键词： third-party risk data governance data breach internal control system risk mitigation

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