Pub Date : 2022-12-29DOI: 10.37614/2949-1185.2022.1.2.013
A. Kalashnik
Model features of overcompaction of soils of the enclosing dam and alluvial deposits in the tailings storage were revealed, Model regularities of changes in hydrogeomechanical state of the dam have been established, which determine its mechanical and filtration stability, Definitely, with an unfavorable combination of the soil parameters of the barrier dam, stationary filtration can be transformed into the hydrodynamics of the watercourse and erosion of the dam.
{"title":"Model patterns of changes in hydrogeomechanical state of the mining waste storage barrier","authors":"A. Kalashnik","doi":"10.37614/2949-1185.2022.1.2.013","DOIUrl":"https://doi.org/10.37614/2949-1185.2022.1.2.013","url":null,"abstract":"Model features of overcompaction of soils of the enclosing dam and alluvial deposits in the tailings storage were revealed, Model regularities of changes in hydrogeomechanical state of the dam have been established, which determine its mechanical and filtration stability, Definitely, with an unfavorable combination of the soil parameters of the barrier dam, stationary filtration can be transformed into the hydrodynamics of the watercourse and erosion of the dam.","PeriodicalId":198792,"journal":{"name":"Transactions of the Kоla Science Centre. Series: Natural Sciences and Humanities","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126478215","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-12-29DOI: 10.37614/2949-1185.2022.1.2.014
L. Banshchikova, I. L. Kalyuzhny
The selection of the optimal location of routes on a swamp massif is based on the use of landscape-hydrological approach, which provides the assessment of durability characteristics in various types of swamp microlandscapes. The paper presents the durability characteristics of the swamp field depending on the hydrological regime of oligotrophic swamps. The genetic classification of swamps is consistent with the engineering classification of peatlands, according to which swamps are distributed by the nature of movement of construction vehicles on them. The selection of the route on the frozen flat-bumpy swamp was made using the DJI Phantom 3 drone, the DJI Go program for controlling the shooting process, and the Agisoft Photoscan program for processing the obtained materials. The use of this hardware-software complex allows to build a digital terrain model of the marshes, as well as the orthophoto of the area, and in accordance with local wetland landscape, to select the optimal route of special vehicles movement in harmony with the supporting capability of the swamp.
{"title":"Research of swamps in logistic purposes using the unmanned aerial vehicles (UAVS)","authors":"L. Banshchikova, I. L. Kalyuzhny","doi":"10.37614/2949-1185.2022.1.2.014","DOIUrl":"https://doi.org/10.37614/2949-1185.2022.1.2.014","url":null,"abstract":"The selection of the optimal location of routes on a swamp massif is based on the use of landscape-hydrological approach, which provides the assessment of durability characteristics in various types of swamp microlandscapes. The paper presents the durability characteristics of the swamp field depending on the hydrological regime of oligotrophic swamps. The genetic classification of swamps is consistent with the engineering classification of peatlands, according to which swamps are distributed by the nature of movement of construction vehicles on them. The selection of the route on the frozen flat-bumpy swamp was made using the DJI Phantom 3 drone, the DJI Go program for controlling the shooting process, and the Agisoft Photoscan program for processing the obtained materials. The use of this hardware-software complex allows to build a digital terrain model of the marshes, as well as the orthophoto of the area, and in accordance with local wetland landscape, to select the optimal route of special vehicles movement in harmony with the supporting capability of the swamp.","PeriodicalId":198792,"journal":{"name":"Transactions of the Kоla Science Centre. Series: Natural Sciences and Humanities","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131988973","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-12-29DOI: 10.37614/2949-1185.2022.1.2.003
O. Suvorova, N. Manakova
The possibility of obtaining effective thermal insulation materials with improved technical characteristics based on industrial waste typical of the regions of the Far North is investigated. The influence of modifying additives on the physical and technical properties of foam silicate materials is considered. Compositions and technologicalm modes of obtaining foam materials for thermal insulation purposes are proposed.
{"title":"Heat-insulating materials from mineral and man-made raw materials of the Kola Peninsula","authors":"O. Suvorova, N. Manakova","doi":"10.37614/2949-1185.2022.1.2.003","DOIUrl":"https://doi.org/10.37614/2949-1185.2022.1.2.003","url":null,"abstract":"The possibility of obtaining effective thermal insulation materials with improved technical characteristics based on industrial waste typical of the regions of the Far North is investigated. The influence of modifying additives on the physical and technical properties of foam silicate materials is considered. Compositions and technologicalm modes of obtaining foam materials for thermal insulation purposes are proposed.","PeriodicalId":198792,"journal":{"name":"Transactions of the Kоla Science Centre. Series: Natural Sciences and Humanities","volume":"94 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124610603","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-12-29DOI: 10.37614/2949-1185.2022.1.2.016
Alyona D. Danilova, N. Koroleva, A. Novakovsky
As it was earlier supported by flora differences, the syntaxonomic analysis of fjell field and tundra vegetation in Khibiny and Lovozero Mountains with use of NMS ordination also showed the difference between the belts, as well as differentiation within the tundra belt between dwarf shrub and lichens-dominated vegetation and grass and grass-and-moss snowbed communities.
{"title":"Differentiation of flora and vegetation of the tundra and fjell field in Khibiny and Lovozero massif (Kola Peninsula)","authors":"Alyona D. Danilova, N. Koroleva, A. Novakovsky","doi":"10.37614/2949-1185.2022.1.2.016","DOIUrl":"https://doi.org/10.37614/2949-1185.2022.1.2.016","url":null,"abstract":"As it was earlier supported by flora differences, the syntaxonomic analysis of fjell field and tundra vegetation in Khibiny and Lovozero Mountains with use of NMS ordination also showed the difference between the belts, as well as differentiation within the tundra belt between dwarf shrub and lichens-dominated vegetation and grass and grass-and-moss snowbed communities.","PeriodicalId":198792,"journal":{"name":"Transactions of the Kоla Science Centre. Series: Natural Sciences and Humanities","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124382147","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-12-29DOI: 10.37614/2949-1185.2022.1.2.004
O. Belogurova, M. Savarina, T. Sharai
The article is devoted to the development of unshaped materials from industrial waste. Refractory concrete is the most popular, it consists from filler, binder and additives, which is harden under normal conditions and has limited shrinkage at application temperature. Concretes from the technogenic wastes of the Kovdor GOK using magnesium phosphate cement were obtained. As a result of studies, the grain composition of the charge was selected, the ratio of filler and binder to improve the structural properties of concrete was established, the effect of the composition and temperature of thermal treatment of concrete on the physical and technical properties were determined. The replacement of traditional fired refractories with non-fired concretes makes it possible to speed up the construction and repair of thermal units, to adopt fundamentally new technical solutions in the development of furnace designs and leads to an increase in their operational characteristics. Utilization of such waste will lead to a qualitatively new use of non-renewable natural resources, the elimination of sources of environmental pollution and the reclamation of lands occupied by waste.
{"title":"Technogenic wastes of Kovdor GOK — raw resources for unshaped materials","authors":"O. Belogurova, M. Savarina, T. Sharai","doi":"10.37614/2949-1185.2022.1.2.004","DOIUrl":"https://doi.org/10.37614/2949-1185.2022.1.2.004","url":null,"abstract":"The article is devoted to the development of unshaped materials from industrial waste. Refractory concrete is the most popular, it consists from filler, binder and additives, which is harden under normal conditions and has limited shrinkage at application temperature. Concretes from the technogenic wastes of the Kovdor GOK using magnesium phosphate cement were obtained. As a result of studies, the grain composition of the charge was selected, the ratio of filler and binder to improve the structural properties of concrete was established, the effect of the composition and temperature of thermal treatment of concrete on the physical and technical properties were determined. The replacement of traditional fired refractories with non-fired concretes makes it possible to speed up the construction and repair of thermal units, to adopt fundamentally new technical solutions in the development of furnace designs and leads to an increase in their operational characteristics. Utilization of such waste will lead to a qualitatively new use of non-renewable natural resources, the elimination of sources of environmental pollution and the reclamation of lands occupied by waste.","PeriodicalId":198792,"journal":{"name":"Transactions of the Kоla Science Centre. Series: Natural Sciences and Humanities","volume":"490 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134018270","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-12-29DOI: 10.37614/2949-1185.2022.1.2.005
Lydia G. Gerasimova, E. Shchukina, Y. Kuzmich, Yu. G. Kiselev
Attraction to processing of new sources of titanium raw materials in the form of technogenic wastes of existing mining and processing industries is an important task, the solution of which will increase the use of natural resources and receive deficit products of a functional purpose. The conducted studies have shown the possibility of using raw sphene concentrate (RSC) as a filler for construction materials and adsorbent for purification of liquid effluents by changing the optical and morphological properties of the crushed concentrate.
{"title":"Btaining fillers for building materials from raw sphene concentrate","authors":"Lydia G. Gerasimova, E. Shchukina, Y. Kuzmich, Yu. G. Kiselev","doi":"10.37614/2949-1185.2022.1.2.005","DOIUrl":"https://doi.org/10.37614/2949-1185.2022.1.2.005","url":null,"abstract":"Attraction to processing of new sources of titanium raw materials in the form of technogenic wastes of existing mining and processing industries is an important task, the solution of which will increase the use of natural resources and receive deficit products of a functional purpose. The conducted studies have shown the possibility of using raw sphene concentrate (RSC) as a filler for construction materials and adsorbent for purification of liquid effluents by changing the optical and morphological properties of the crushed concentrate.","PeriodicalId":198792,"journal":{"name":"Transactions of the Kоla Science Centre. Series: Natural Sciences and Humanities","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123240426","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-12-29DOI: 10.37614/2949-1185.2022.1.2.015
N. Artemkina
The changes in the content of phenolic compounds and lignin in the needles/leaves of six plant species growing in spruce and pine forests of the Kola Peninsula, including those exposed to industrial air pollution (Cu, Ni) of varying degrees of intensity, were established. The results obtained indicate that the reaction to industrial pollution largely depends on the type of plant and the place of growth. Some plant species adapt to increased anthropogenic loads by increasing concentrations of phenolic compoundsand lignin, while others, on the contrary, reduce these indicators. Such, changes in perennial needles/leaves of plants can lead to a change in the rate of decomposition of this litter, which can affect the functioning of the ecosystem (for example: slowing down the biogeochemical cycles of nutrients). Biochemical monitoring of Empetrum hermaphroditum looks very promising, because of its resistance to contamination and an unambiguous reaction to it in both spruce and pine forests.
{"title":"Phenolics and lignin in plants of spruce and pine forests under industrial air pollution","authors":"N. Artemkina","doi":"10.37614/2949-1185.2022.1.2.015","DOIUrl":"https://doi.org/10.37614/2949-1185.2022.1.2.015","url":null,"abstract":"The changes in the content of phenolic compounds and lignin in the needles/leaves of six plant species growing in spruce and pine forests of the Kola Peninsula, including those exposed to industrial air pollution (Cu, Ni) of varying degrees of intensity, were established. The results obtained indicate that the reaction to industrial pollution largely depends on the type of plant and the place of growth. Some plant species adapt to increased anthropogenic loads by increasing concentrations of phenolic compoundsand lignin, while others, on the contrary, reduce these indicators. Such, changes in perennial needles/leaves of plants can lead to a change in the rate of decomposition of this litter, which can affect the functioning of the ecosystem (for example: slowing down the biogeochemical cycles of nutrients). Biochemical monitoring of Empetrum hermaphroditum looks very promising, because of its resistance to contamination and an unambiguous reaction to it in both spruce and pine forests.","PeriodicalId":198792,"journal":{"name":"Transactions of the Kоla Science Centre. Series: Natural Sciences and Humanities","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123035974","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-12-29DOI: 10.37614/2949-1185.2022.1.2.001
Dmitry V. Makarov
The article is devoted to the 85th anniversary since birthday of Prof. Viktor Makarov. A brief review of the stages of his life and scientific activity in the fields of geology, geoecology and building materials science is given.
{"title":"On the 85-th anniversary since birthday of Viktor Nikolaevich Makarov","authors":"Dmitry V. Makarov","doi":"10.37614/2949-1185.2022.1.2.001","DOIUrl":"https://doi.org/10.37614/2949-1185.2022.1.2.001","url":null,"abstract":"The article is devoted to the 85th anniversary since birthday of Prof. Viktor Makarov. A brief review of the stages of his life and scientific activity in the fields of geology, geoecology and building materials science is given.","PeriodicalId":198792,"journal":{"name":"Transactions of the Kоla Science Centre. Series: Natural Sciences and Humanities","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114945321","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-12-29DOI: 10.37614/2949-1185.2022.1.2.012
L. G. Isaeva
The article presents overview of the cooperation between the Institute of Industrial Ecology Problems in the North and the Tananaev Institute of Chemistry, and results of research on the development of obtaining meliorants to reduce negative environmental consequences and their application in the impact zones of mining and metallurgical enterprises.
{"title":"Cooperation in the use of waste from the mining and processing industry for the production of ameliorants and their use in the restoration of disturbed forest areas","authors":"L. G. Isaeva","doi":"10.37614/2949-1185.2022.1.2.012","DOIUrl":"https://doi.org/10.37614/2949-1185.2022.1.2.012","url":null,"abstract":"The article presents overview of the cooperation between the Institute of Industrial Ecology Problems in the North and the Tananaev Institute of Chemistry, and results of research on the development of obtaining meliorants to reduce negative environmental consequences and their application in the impact zones of mining and metallurgical enterprises.","PeriodicalId":198792,"journal":{"name":"Transactions of the Kоla Science Centre. Series: Natural Sciences and Humanities","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115918795","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-12-28DOI: 10.37614/2949-1185.2022.1.1.015
A. A. Martynova, S. V. Asming
The information about the formation of the Kola Scientific Center of RAS hospital in Apatity is presented in chronological order –– from its creation in the 1960s to the present time. Biographical data about the hospital staff, including doctors and nurses, who have made a significant contribution to the development of the health care system of the city and region, is given in the article. The main facts and circumstances of the creation and reorganization of the KSC hospital are highlighted: from simple infirmary at Kola Branch of the USSR Academy of Sciences to the modern scientific research center of medical and biological problems of human adaptation in the Arctic of KSC RAS (RCHAA KSC RAS). The main directions of the work of RCHAA KSC RAS at the present day are presented.
{"title":"About the history of the Kola science center hospital","authors":"A. A. Martynova, S. V. Asming","doi":"10.37614/2949-1185.2022.1.1.015","DOIUrl":"https://doi.org/10.37614/2949-1185.2022.1.1.015","url":null,"abstract":"The information about the formation of the Kola Scientific Center of RAS hospital in Apatity is presented in chronological order –– from its creation in the 1960s to the present time. Biographical data about the hospital staff, including doctors and nurses, who have made a significant contribution to the development of the health care system of the city and region, is given in the article. The main facts and circumstances of the creation and reorganization of the KSC hospital are highlighted: from simple infirmary at Kola Branch of the USSR Academy of Sciences to the modern scientific research center of medical and biological problems of human adaptation in the Arctic of KSC RAS (RCHAA KSC RAS). The main directions of the work of RCHAA KSC RAS at the present day are presented.","PeriodicalId":198792,"journal":{"name":"Transactions of the Kоla Science Centre. Series: Natural Sciences and Humanities","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129097518","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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