Monitoring the quantity and quality of metals in lake water is a major part of assessing water toxicity. A fundamental aspect of geochemical monitoring studies is the evaluation of the equilibrium distribution of metal speciation in water and the influence of environmental conditions on this process. It is important to understand the difference between the behavior of nanoparticles, dissolved particles, colloid particles, and suspended particles. This study involved environmental aquatic chemistry research and the assessment of the geochemical processes of metal speciation in an arctic lake in the metallurgical waste zone and other areas where natural processes prevail. Consecutive and parallel membrane filtration methods were used to compare the results of water analysis in Imandra Lake. The membrane pore sizes were 8, 1.2, 0.45, and 0.2 µm. The following filtrate characteristics were used: microfiltration-based mechanical suspension and oxidized contaminants (>8, 1.2, 0.45, 0.2, 0.1 μm), and ultrafiltration-based colloids, bacteria, viruses, etc. (less than 0.1 μm). Industrial effluents led to the formation of higher concentrations of elements (Ni, Cu, and Pb) in their labile forms. In the wastewater-mixing zone, the concentrations of most elements were evenly distributed in depth. In more distant areas, we found a significant increase in the concentration of elements in the near-bottom horizon in comparison with the surface water (Fe by more than three times). The obtained results showed that numerous elements had diverse distributions by speciation in the points located closer to the source of wastewater. This indicated the significant influence of the adsorption process on the system balance of elements such as Fe, Cu, and rare earth elements. The impact of the regional geochemical and anthropogenic speciation and the possible influence of climatic factors on the distribution of speciation were determined.

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Инноватизация образования позволяет применять новые технологии и приемы обучения, которые позволяют запоминать значительные объемы информации и способствуют формированию специалиста, который в свою очередь будет способен реализовать полученные знания в социальной среде. Общественное значение развития педагогического образования позволяет повысить общий уровень культурного восприятия населения. Новизна исследования определяется тем, что технологии педагогического характера не могут рассматриваться зачастую как часть процесса обучения. Авторы показывают, что значительная часть современных образовательных технологий направлена только на то, чтобы студенты смогли усвоить определенный объем знаний и применять их в процессе своей практической деятельности. Инновационная технология позволяет научить студентов или иных обучающихся до уровня, когда сами студенты могут применять ту же педагогическую технологию для дальнейшего обучения в жизни. Это формирует более глубокий уровень освоения дисциплины и повышает потенциальный уровень мастерства. Практическая значимость исследования заключается в применении технологий обучения для развития всесторонней личности и формирования гражданской позиции, основанной на независимой оценке информации. The innovatization of education makes it possible to apply new technologies and teaching techniques that allow you to memorize significant amounts of information and contribute to the formation of a specialist who, in turn, will be able to implement the acquired knowledge in a social environment. The social significance of the development of pedagogical education allows to increase the general level of cultural perception of the population. The novelty of the research is determined by the fact that pedagogical technologies cannot often be considered as part of the learning process. The authors show that a significant part of modern educational technologies is aimed only at ensuring that students can assimilate a certain amount of knowledge and apply it in the course of their practical activities. Innovative technology allows you to teach students or other students to a level where students themselves can apply the same pedagogical technology for further education in life. This forms a deeper level of discipline development and increases the potential level of mastery. The practical significance of the research lies in the application of learning technologies for the development of a comprehensive personality and the formation of a civic position based on an independent assessment of information.

Among the most important issues that need to be addressed in order to improve higher professional education is the issue of proper and complete regulation of relations in the educational system of the Russian Federation at the legislative level. Only by ensuring proper legal regulation of higher professional education is it possible to achieve the main goal defined by the Constitution of the Russian Federation, namely, to ensure and protect the right of a citizen of the Russian Federation to receive a decent and desirable education. Legal regulation of higher professional provides a purposeful activity to streamline the existing and emerging social relations in the context of modernization of the HPE. Analysis of the state of legal regulation involves the analysis of sources regulating the legal relationship. As in other spheres of public life, the system of higher education has both international legal and national legal sources. This is explained by the fact that the system of law includes large interacting blocks ‒ a block of domestic (national) law and a block of those universally recognized principles and norms of international law that are included in the relevant system of law.