Геоэкология. Инженерная геология. Гидрогеология. Геокриология最新文献_第6页

Accumulation of polycyclic aromatic hydrocarbons in snow cover near fuel and energy enterprises of the Vorkuta city 沃尔库塔市燃料和能源企业附近积雪中多环芳烃的积累

Геоэкология. Инженерная геология. Гидрогеология. Геокриология Pub Date : 2019-04-17 DOI: 10.31857/S0869-78092019124-37

D. Gabov, Д Н Габов, E. Yakovleva, Елена Викторовна Яковлева, M. Vasilevich, М И Василевич, R. Vasilevich, Р С Василевич

{"title":"Accumulation of polycyclic aromatic hydrocarbons in snow cover near fuel and energy enterprises of the Vorkuta city","authors":"D. Gabov, Д Н Габов, E. Yakovleva, Елена Викторовна Яковлева, M. Vasilevich, М И Василевич, R. Vasilevich, Р С Василевич","doi":"10.31857/S0869-78092019124-37","DOIUrl":"https://doi.org/10.31857/S0869-78092019124-37","url":null,"abstract":"The paper deals with the composition of polycyclic aromatic hydrocarbons (PAHs) in snow cover near the city of Vorkuta (Komi Republic, Russia) in the impact zone of the fuel and energy complex. It includes the results on background aero technogenic pollution levels of Vorkuta and its suburbs for subsequent ecological monitoring and on precipitation areas of different PAH fractions within the impact zones of combined heat-and-power plants, the central water boiler plant, and the territory of Vorkuta. “Light” (easily mobile) PAHs are present at almost any test site and attain extreme values in the impact zones of heat-and-power plant 1, heat-and-power plant 2, the central water boiler plant, and the territory of Vorkuta. They are transported at large distances because of high volatility. In addition, light PAHs are transported with air aerosols as they get adsorbed on fine dust particles. “Heavy” PAHs are present on the territory of the city and in the impact zones of the both energy-and-power plants with local pollution extremes from heat-and-power plant 2 at distances of 0.5, 3.0, 11.2 km but are not transported outside 11.2 km. There are interlinks between accumulation of PAHs and other organic and inorganic pollutants. Concerning analyses of PAHs from snow cover, there exist certain territorial groups which allow for understanding pollution sources (fuel and energy complex, auto transport, coal mining). Indicating ratios of PAHs in snow cover of Vorkuta evidence their pyrogenic genesis.","PeriodicalId":309934,"journal":{"name":"Геоэкология. Инженерная геология. Гидрогеология. Геокриология","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125545944","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}

引用次数: 0

Nature and people 自然与人

Геоэкология. Инженерная геология. Гидрогеология. Геокриология Pub Date : 2019-04-17 DOI: 10.31857/S0869-78092019181-87

V. Osipov, В. И. Осипов

{"title":"Nature and people","authors":"V. Osipov, В. И. Осипов","doi":"10.31857/S0869-78092019181-87","DOIUrl":"https://doi.org/10.31857/S0869-78092019181-87","url":null,"abstract":"The paper touches upon a very important topic, i.e., the interaction between a Man and Nature. Nature attracts people aesthetically, it symbolizes the triumph of life, love and inspiration. Nature makes a man more kind, happier, and spiritually richer. At the same time, people are responsible for the environment, they should act according to moral principles in respect to nature. Coexistence in a common emotional environment with nature appears to be the most important vital treasure. Behavior of those people who love nature passionately is kind, benevolent, responsible for the society and the environment. The lives of two outstanding scientists in geology, academicians Evgenii Mikhailovich Sergeev and Nikolai Pavlovich Laverov, who were the immediate teachers of the author, show the best examples of such attitude to nature and society. The paper describes in brief the lives of these two persons, their achievements in the Earth science, and their affection to nature. Both scientists were the recognized leaders in their areas, they demonstrated a broad scope of interests, high professionalism, and active social and political platform. Love to nature was the source of their civic consciousness and patriotism.","PeriodicalId":309934,"journal":{"name":"Геоэкология. Инженерная геология. Гидрогеология. Геокриология","volume":"2005 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128855336","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}

引用次数: 0

The study of stress state and nechanism of rock massif deformation upon the formation of technonatural karst collapses 技术岩溶塌陷形成过程中岩体变形的应力状态及机制研究

Геоэкология. Инженерная геология. Гидрогеология. Геокриология Pub Date : 2019-04-17 DOI: 10.31857/S0869-78092019146-59

Y. Mamaev, Ю А Мамаев, A. Vlasov, Андрей Николаевич Власов, M. Mnushkin, М Г Мнушкин, A. Yastrebov, А А Ястребов

{"title":"The study of stress state and nechanism of rock massif deformation upon the formation of technonatural karst collapses","authors":"Y. Mamaev, Ю А Мамаев, A. Vlasov, Андрей Николаевич Власов, M. Mnushkin, М Г Мнушкин, A. Yastrebov, А А Ястребов","doi":"10.31857/S0869-78092019146-59","DOIUrl":"https://doi.org/10.31857/S0869-78092019146-59","url":null,"abstract":"The paper deals with the assessment of stress-strain state variation in rock massifs upon the formation of displacement moulds and surface sinkholes in the undermined areas of Verkhnekamskoe potassium salt deposit in Perm krai, Russia. Engineering geological conditions, as well as natural and technogenic factors influencing the development of hazardous geological processes are described by the example of one typical site of the deposit. Methodical issues of the development of geomechanical model for this site and compilation of finite-element calculation scheme with selecting calculation parameters of rock properties and boundary conditions of the calculation area are considered. Regularities in the variation of stress fields and rock massif deformations upon cutting mines at one depth are considered. The possible mechanisms of deformation and destruction of karstified rock massifs upon the formation of technonatural sinkholes on the earth surface are described. The results of the study are significant for predicting hazardous processes and undertaking protective measures.","PeriodicalId":309934,"journal":{"name":"Геоэкология. Инженерная геология. Гидрогеология. Геокриология","volume":"10 47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127126957","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}

引用次数: 0

The possibilities of the geological border oriented graph at formal description of 3-dimensional large-scalegeological model 地质边界定向图在三维大比例尺地质模型形式化描述中的可能性

Геоэкология. Инженерная геология. Гидрогеология. Геокриология Pub Date : 2019-04-17 DOI: 10.31857/S0869-78092019170-80

O. Mironov, О К Миронов, E. Karfidova, Е А Карфидова, V. Svalova, В Б Свалова

引用次数: 0

Plume of oil metabolites in groundwater: formation, evolution, and toxicity 地下水中石油代谢物羽流:形成、演化和毒性

Геоэкология. Инженерная геология. Гидрогеология. Геокриология Pub Date : 2019-04-17 DOI: 10.31857/S0869-78092019138-45

V. Putilina, В С Путилина, I. Galitskaya, И В Галицкая, T. Yuganova, Т И Юганова

{"title":"Plume of oil metabolites in groundwater: formation, evolution, and toxicity","authors":"V. Putilina, В С Путилина, I. Galitskaya, И В Галицкая, T. Yuganova, Т И Юганова","doi":"10.31857/S0869-78092019138-45","DOIUrl":"https://doi.org/10.31857/S0869-78092019138-45","url":null,"abstract":"The transformation of oil hydrocarbons in groundwater is mainly related to the processes of biodegradation. At sites where residual crude oil or petroleum hydrocarbon fuel contaminants are present in the environment, biodegradation reactions result in the formation of partial oxidation products, i.e., metabolites. These transformation products are more soluble than the parent petroleum hydrocarbons, due to their greater polarity and corresponding low volatility. Transformation products from residual source zones are distributed in aqueous phase to form a plume of contamination in groundwater. The content of metabolites depends on the redox conditions and the presence of the terminal electron acceptors, as well as on the structure of the original hydrocarbon compounds. The article considers the conditions for formation of metabolites, their degradation, migration to groundwater and plume formation, toxicity of metabolites. Examples of modeling the migration of metabolites in the saturated zone are given.","PeriodicalId":309934,"journal":{"name":"Геоэкология. Инженерная геология. Гидрогеология. Геокриология","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131361302","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}

引用次数: 0

Forty-year evolution of radioactive groundwater contamination at the site of radioactive waste storage (St. Petersburg region, Russian Federation) 放射性废物贮存地点地下水放射性污染的40年演变(俄罗斯联邦圣彼得堡地区)

Геоэкология. Инженерная геология. Гидрогеология. Геокриология Pub Date : 2019-04-17 DOI: 10.31857/S0869-7809201913-16

V. Rumynin, В Г Румынин, D. N. Zamaskin, Д Н Замаскин, K. Vladimirov, К В Владимиров, A. Plotnikov, А. В. Плотников, I. A. Lelyavin, И А Лелявин, A. M. Nikulenkov, А М Никуленков, E. Kaplan, Е М Каплан, V. A. Khodina, В А Ходина

{"title":"Forty-year evolution of radioactive groundwater contamination at the site of radioactive waste storage (St. Petersburg region, Russian Federation)","authors":"V. Rumynin, В Г Румынин, D. N. Zamaskin, Д Н Замаскин, K. Vladimirov, К В Владимиров, A. Plotnikov, А. В. Плотников, I. A. Lelyavin, И А Лелявин, A. M. Nikulenkov, А М Никуленков, E. Kaplan, Е М Каплан, V. A. Khodina, В А Ходина","doi":"10.31857/S0869-7809201913-16","DOIUrl":"https://doi.org/10.31857/S0869-7809201913-16","url":null,"abstract":"Evolution of tritium and beta contamination plumes resulted from radioactive waste leakage in the 1990s has been studied based on 40-year-long monitoring data at the site of radioactive waste (RW) storage. Localand regional-scale hydrodynamics are found to be the main features controlling the spreading of tritium contamination in the aquifer system, while spatial distribution of beta-activity plume is strongly restricted by sorption of 90Sr и 137Cs isotopes onto rock matrix. The study performed proves that groundwater system at the site is actually in the stage of rehabilitation from the «historical» contamination. Special complex investigation program aimed on examination of water accumulated in repository buildings and its interconnection with groundwater, demonstrated good isolation of the buildings from the surrounding aquifers and no evidence of RW release to the subsurface environment nowadays.","PeriodicalId":309934,"journal":{"name":"Геоэкология. Инженерная геология. Гидрогеология. Геокриология","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134115524","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}

引用次数: 0

ТЕХНОЛОГИЯ И РЕЖИМ ЭКСПЛУАТАЦИИ ПОЛИГОНОВ ДЕПОНИРОВАНИЯ ИЛОВЫХ ОСАДКОВ КАК ВАЖНЕЙШИЕ ФАКТОРЫ ФОРМИРОВАНИЯ ГЕОЭКОЛОГИЧЕСКИХ УСЛОВИЙ ОКРУЖАЮЩИХ ТЕРРИТОРИЙ

Геоэкология. Инженерная геология. Гидрогеология. Геокриология Pub Date : 1900-01-01 DOI: 10.31857/s0869780922010064

П. И. Кашперюк, Е. И. Пупырев, А. А. Лаврусевич, В. С. Крашенинников

引用次数: 0

ФОРМИРОВАНИЕ НЕОПЛЕЙСТОЦЕНОВЫХ ЭРОЗИОННО-АККУМУЛЯТИВНЫХ ЦИКЛОВ ГОРНЫХ РЕК 新更新世侵蚀蓄电池周期形成

Геоэкология. Инженерная геология. Гидрогеология. Геокриология Pub Date : 1900-01-01 DOI: 10.31857/s086978092104007x

С. А. Несмеянов

引用次数: 0

ВЗАИМОСВЯЗИ МЕЖДУ РЕЧНЫМИ И ПОДЗЕМНЫМИ ВОДАМИ В НИЖНЕМ ТЕЧЕНИИ РЕКИ ТОМЬ (ТОМСКАЯ ОБЛАСТЬ, РОССИЙСКАЯ ФЕДЕРАЦИЯ) 东姆河下游河流和地下水之间的关系(俄罗斯联邦托木斯克地区)

Геоэкология. Инженерная геология. Гидрогеология. Геокриология Pub Date : 1900-01-01 DOI: 10.31857/s0869780921040111

Оксана Николаевна Владимирова, Олег Геннадьевич Савичев

引用次数: 6

РАСЧЕТ ОСЕДАНИЯ ЗЕМНОЙ ПОВЕРХНОСТИ ГОРНОПРОМЫШЛЕННЫХ ОБЪЕКТОВ (НА ПРИМЕРЕ УГОЛЬНЫХ МЕСТОРОЖДЕНИЙ ДОНБАССА) 根据顿巴斯煤田的例子，计算采矿业地面沉降

Геоэкология. Инженерная геология. Гидрогеология. Геокриология Pub Date : 1900-01-01 DOI: 10.31857/s086978092201009x

Т Г Макеева, В. А. Трофимов

引用次数: 1