Вибрані статті з наукових збірників
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Документ The risk assessment of threats from biological objects in environmental safety(KNUCA, 2014) Kryvomaz, T.; Voloshkina, O.Necessity to present results of scientific research in an accessible form for proper interpretation by public and environmental safety experts has been shown. Myxomycetes ecology and metabolism to verify their safety for human health has been evaluated as an example. Bayesian methods for probability analysis is proposed to be used for risk assessment. The "Environmental safety passports of species" are recommended for evaluation of impact of each species on the environment, humans and other living organisms.Документ The assessment of heavy metal accumulation by myxomycetes(KNUCA, 2015) Kryvomaz, TetianaThe assessment of heavy metal accumulation by myxomycetes (slime moulds) has been made. The importance of these organisms for environmental safety monitoring was specified. Ecological and physiological mechanisms of ability of myxomycetes to concentrate metals and other elements from their substrates were analyzed. For five common myxomycetes species with relatively big fruiting body were compared chemical elements concentrations. Fuligo septica (L.) Wigg. was proposed as perspective bioindicator for the detection of Zn on the grounds of the ability to accumulate this metal and by reason of this species have widespread distribution in terrestrial ecosystems. Prospects of using slime molds as objects for bioremediation of contaminated soils were considered.Документ Risk management for an erp project(КНУБА, 2018) Yinglin JiRisk management is the key step to ensure the successful implementation of ERP project. Thispaper mainly introduces the risk that the project may face, and the risk management steps that should be taken in the face of the risk. Next, the key steps of risk management are risk identification, risk assessment and risk control. Then combine the relevant theory with the implementation of the case for analysis.Документ Assessment environmental safety for mangrove biome(КНУБА, 2016) Kryvomaz, TetianaMangrove ecosystem was analyzed from ecological safety point of view. The comparison anthropogenic impact on some mangrove biome in Brazil and Seychelles show that mangrove in Brazil affected by industrial and anthropogenic loading, whereas on Seychelles recreational disturbance and pollution are biggest problems for mangrove. Threats to mangrove ecosystem include: clearing, overharvesting, water reduce, overfishing, coral reefs destruction, pollution, climate change. Analyses of mangrove soil find big transformation ratio soil elements to mobile forms for Fe (Ks-mf =253,81) and Cu (105,45), which is make this metal accessible for other living organisms and return to nutrient cycle. Mangrove systems support a range of species and provide a number of essentials for many different living organisms. The ability myxomycetes Hemitrichia serpula accumulate Ca (Ka = 443,69) and Zn (247,41) from environ-ment was discover; Ni (60), Mn (16,04) and Pb (11,94) also show high level elements concentra-tion in compere with their content in soil. Mangroves provide a wide range of goods and ecosys-tem services with great economic and environmental consequences. Risk for mangrove assess by exceeding the rate of the disappearance and reduces the capacity to function effectively as a viable ecosystem.