DOCSLIB.ORG

Ukraine Characterization and Remediation Planning for 2

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Ukraine Characterization and Remediation Planning for 2 Characterization and Remediation Planning for Two Uranium Tailings Facilities at a Uranium Production Legacy Site in Ukraine (PChP) Korychenskyi K. O., Voitsekhovych O. V., Lavrova T. V. Ukrainian Hydrometeorological Institute IAEA Technical Meeting of the Uranium Mining and Remediation Exchange Group 7–9 October 2019 Chemnitz, Germany 1 Overview of the problem 2 Overview of the problem 1 km µSv/h Soils within Zone of contamination Zone of concentrate refining Background with ore material and temporary ore shops (purification uranium concentrates storage 230 226 soil from Th and Ra 3 Overview of the problem Surface water contamination The maximum allowable content of uranium isotopes in drinking water (NRSU-97) Control level of total alpha-activity (State sanitary regulations and standards 2.2.4-171-10) 4 SW-2 SW-3 SW-4 Dnieper river Site characterisation Konoplyanka model river Trytuznyi Open pit Zapad PChP noe Centralny territory Tailing Yar s Tailings Kamianske city (Inhabited area) 5 Uranium-rich iron ore from Polymetallic ores of Schneierberg ore field Uranium-phosphoric ores Pervomaiske (1949-1968y) and (Germany 1951-1953), ore concentrates from Melovoe deposit Zhovtorichenske (1949 – 1990y) from Jáchymov deposit (CZ 1951-1964) and (Kazakhstan 1960-1987) Bihor, Banat (HU 1951-1963) deposits (Dnipropetrovsk district) Blast furnace slag Ore Ore storage (Base C) Shop #1 Slag storage, milling, and pulp preparation Shop #4 Ore storage, milling, and pulp preparation (Building 1, 2 (Building 1A and 1B) and 3) Until 1953 – slag Until from 1960 From 1953 – ore 1960 to 1987 Shop #2 Hydrometallurgical Shop #22 Hydrometallurgical Shop #5 Hydrometallurgical processing processing (1949-1960) (bld. 102) processing (1952-1987) (bld. 2) (1951-1990) (building 6) Precipitation-filtration Purification from radium, scheme: digestion, Sorption scheme: extraction, thorium and REE, uranium precipitation, filtering, sorption: from 1960 – cationite SG-1, sorption (building 102, 103, washing, drying from 1976 – “solid extractant”, 104) (1949-1960) desorption, uranium concentrate production 40% concentrate of 95% concentrate of uranyl-carbonate UO2CO3 uranium oxide U3O8 (yellow cake) “Central Yar” “Zapadnoe” “Yugo-vostochnoe” “Dniprovske” “Sukhachivske” tailings tailings tailings tailings tailings (1st section:1968 -1983, (1949 -1954) (1951 -1954) (1956 -1980) (1954 -1968) 2nd section; form 1983) 6 Observation wells for groundwater quality 7 Materials for analysis Tailings material Drilling campaigns in 2009 and 2012 Available data for: •Dose rate with depth of borehole •Moisture content, density, porosity and particle size of material •Pore water (only 2012) •Physical-chemical parameters profiles, measured in field (Eh, pH) Groundwater Groundwater monitoring data since 2005 Available data for: •Radionuclide composition •Chemical composition •Physical-chemical parameters (Eh, pH, TDS, EC) •Water level and hydrological parameters 8 Analytical work Analytical work was carried out in UHMI and JSI radiochemical laboratories. Following methods were used: •X-ray diffraction analysis of the mineral matter of tailings dumps for the determination of mineralogical composition. •Methods of sequential extraction for determination of mobile forms of radionuclides (BCR) •Batch-type measurement for contaminant desorption •Radiochemical methods for the isolation of uranium, radium and thorium for water and mineral matter (TEVA+UTEVA, microprecipitation). •Methods of low-background semiconductor γ- and α-spectrometry. •Field and laboratory methods for determining the basic physicochemical parameters (pH, Eh, EC, TDS) 9 Central Yar Tailings Facility • Operated from 1949 to 1954 • Placed in natural ravine • low pH (up to 2.5-4) within the tailings material • No special engineering protective cover • Contaminated topsoil • Area is planted with foliar trees. Specific activities of selected radionuclides in different compartments of CY tailings (in [Bq/g]) Mass - 0.22 million t of radioactive tailings; Volume – 0.13bln. m3 Total activity - 104 TBq (1.04*14E14 Bq); 10 Central Yar Tailings Facility 12-2c 12-1c 11 Zapadnoe Tailings Facility • In operation 1950 to 1954 • Mass - 0.77 million t of radioactive tailings 3 • Volume – 0.23 bln. m • pH 8 – 9 (in tailings material) • Special engineering protective cover but not sufficient and ruined • Topsoil is contaminated in significant levels Specific activities of selected radionuclides in different compartments of CY tailings (in [Bq/g]) 12 Zapadnoe Tailings Facility pH 12-ZP 13 Mineralogical composition Central Yar Tailings Zapadnoe Tailings 14 Central Yar The spatial distribution of pH in the tailings body Uranium in exchangeable water soluble form 12-1CY - 12m 15 Characteristics of pore solutions Zapadnoe Tailings The spatial distribution of pH in the tailings body Uranium in exchangeable water soluble form 12-1ZP - 4.5m 16 Characteristics of pore solutions Distribution coefficient (Kd) of U, Th and Ra in tailings Depth, m Kd, L/kg Tailings dump from to U-238 Th-230 Ra-226 0 5 157 3716 18484 Zapadnoe 5 10 141 8562 27278 10 15 38 295 3317 0 5 427 238 43798 Central Yar 5 10 2387 5660 53117 10 15 886 14867 45806 Eh–pH diagrams for the U–/ Th–/ Ra–, SO4-HCO3-H2O systems at 25 °C Central Yar and Zapadnoe tailings 18 Speciation of uranium and radium in underground waters within the Central Yar tailings 19 Speciation of uranium and radium in underground waters within the Zapadnoe tailings • Alkaline conditions promote the migration of uranium in the composition of carbonate complex compounds. • The higher the content of hydrocarbonate ion in the composition of groundwater, the more stable the complex compounds are. • The conditions created in the Zapadnoe tailings pond do not prevent the migration of uranium and radium from the material of the tailing dump. 20 MDL Chemical Potential of reuse Concentration+/-unc (mg/kg) element (mg/k of residual g) CY12-2 CY12-1 ZP12-1 ZP12-1 material (14-15m) (14-15m) (6.5-7m) (10-10.5m) Pb 0,03 3,59 ± 0,32 4,19 ± 0,38 21,59 ± 1,94 949,0 ± 85,4 Be 0,05 2,06 ± 0,18 2,05 ± 0,18 6,73 ± 0,61 11,63 ± 1,05 V 0,12 186,8 ± 16,8 209,4 ± 18,8 514,3 ± 46,3 178,9 ± 16,1 Cr 0,05 23,74 ± 2,14 23,39 ± 2,10 79,87 ± 7,19 84,62 ± 7,62 0,015 ± Tl 0,005 0,012 ± 0,001 0,12 ± 0,01 2,03 ± 0,18 0,001 0,021 ± Bi 0,003 0,016 ± 0,001 0,35 ± 0,03 11,69 ± 1,05 0,002 U 0,19 460,8 ± 41,5 726,3 ± 65,4 88,14 ± 7,93 209,6 ± 18,9 As 0,17 <MDL 1,32 ± 0,12 7,41 ± 0,67 647,5 ± 58,3 Cd 0,53 < MDL < MDL 1,66 ± 0,15 5,45 ± 0,49 Sc 0,05 4,30 ± 0,39 0,44 ± 0,04 1,26 ± 0,11 2,76 ± 0,25 Ge 0,39 0,42 ± 0,04 < MDL 10,34 ± 0,93 3,27 ± 0,29 Y 0,13 2,35 ± 0,21 3,91 ± 0,35 11,61 ± 1,04 15,04 ± 1,35 Zr 0,15 1023 ± 92 962,2 ± 86,6 2430 ± 219 245,2 ± 22,1 Ce 0,18 7,75 ± 0,70 21,15 ± 1,90 25,34 ± 2,28 32,84 ± 2,96 Nd 0,40 3,76 ± 0,34 7,53 ± 0,68 12,18 ± 1,10 19,72 ± 1,77 Er 0,18 0,39 ± 0,03 0,68 ± 0,06 2,32 ± 0,21 2,17 ± 0,20 CY12-2 CY12-1 ZP12-1 ZP12-1 Concentration of REE (14-15m) (14-15m) (6.5-7m) (10-10.5m) (mg/kg) 21 7 14 21 26 Processing data for risk assessment modelling Groundwater transport and aquifer mixing calculations in NORMALYSA 22 Conclusions • This study aimed to understand the geochemical situation within the tailings, to evaluate the impact of these tailings on the quality of ground water in surrounding area and assess impact on the environment. • The tailings, as objects of uranium production legacy, defined as the main source of ground and surface water contamination on the territory of Prydniprovskyi Chemical Plant. • The geochemical conditions that formed in the tailings "Zapadnoe" and "Central Yar" contribute to the leaching of uranium into the environment. Such favorable conditions for migration are facilitated by: • Infiltration of atmospheric precipitation through the surface covering over the body of the tailings and the absence of an engineering barrier in its bottom part. • The presence of gypsum in the mineralogical composition of the tail material and the free access of infiltration waters contribute to an increase in the sulfate ion content in the pore and groundwater. • Low levels of pH of the environment in the Central Yar tailings. • The access of oxygen, which enters the tailing dump body with atmospheric infiltration waters, leads to an increase of the oxidation potential (Eh). 23.
Load more

Recommended publications
  • Behind the Mask of Care
    USAID Health Reform Support Project ПІДBEHIND МАСКОЮ THE MASK ТУРБОТИ OF CARE ЗВІТA REPORT ЗА BASED РЕЗУЛЬТАТАМИ ON THE RESULTS OF АНАЛІЗУ THE SITUATION СИТУАЦІЇ ANALYSIS OFВ БУДИНКАХ BABY HOMES IN ДИТИНИUKRAINE USAID Health Reform Support Project BEHIND THE MASK OF CARE A REPORT BASED ON THE RESULTS OF THE SITUATION ANALYSIS OF BABY HOMES IN UKRAINE 2020 This report is made possible by the support of the American and British People through the United States Agency for International Development (USAID) and through the UK Good Governance Fund/UK Government (UK aid). The contents of this report are the sole responsibility of Deloitte Consulting, LLP and do not necessarily reflect the views of USAID, the United States Government, UK aid, or the UK Government’s official policies. This document was prepared under Contract Number 72012118C00001. 2 A REPORT BASED ON THE RESULTS OF THE SITUATION ANALYSIS OF BABY HOMES IN UKRAINE Authors 3 AUTHORS IMPLEMENTERS OF THE PILOT ASSESSMENT OF BABY HOMES AND DEVELOPMENT OF Yulia Sereda, PhD in Sociology, Public Health Expert, Pilot Consultant RECOMMENDATIONS FOR REFORM Halyna Postoliuk, Regional Director, Eastern Marie Hickmann, Child Protection Expert, Europe and Central Asia, Hope and Homes for international consultant of the USAID Health Children, International Charitable Organisation, Reform Support PhD in Education, expert on the development of social services and alternative family-based care, Vladyslava Bronova, Senior Legal Advisor Pilot Consultant of the USAID Health Reform Support Nadiia Tatarchuk,
    [Show full text]
  • Participatory Budgeting in Eastern Ukraine 2019
    PARTICIPATORY BUDGETING Practical experiences from cities and amalgamated communities in Eastern Ukraine Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) Initiative for the Infrastructure Program for Ukraine Project “Strengthening Ukrainian Communities Hosting Internally Displaced Persons” PARTICIPATORY BUDGETING IN THE EAST OF Content UKRAINE – INTEGRATION FOR DEVELOPMENT The project supports the implementation of 1 Introduction...............................................................................................................7 Participatory Budgeting (PB) in 5 cities and 5 amalgamated territorial communities in Zaporizhzhia, Dnipro, and Kharkiv 2 General Description of Approach..............................................................11 oblasts. 3 Results..........................................................................................................................17 5 cities: 5 ATCs: 3.1 General results of initiative............................................................19 Kryvyi Rih Prymorska ATC 3.2 Specific results per partner.....................................................26 Kamianske Chernihivska ATC 3.2.1 Kryvyi Rih ...........................................................................................28 Melitopol Tomakivska ATC 3.2.2 Kamianske.........................................................................................30 Chuguiv Shyrokivska ATC 3.2.3 Melitopol............................................................................................32 Pervomaiskyi
    [Show full text]
  • State Property Fund of Ukraine
    STATE PROPERTY FUND OF UKRAINE PRIVATIZATION 2018 TRANSPARENT ACCOUNTABLE INVEST0R-FRIENDLY State Property Fund of Ukraine Logo State Property LETTER FROM THE CHAIRMAN Fund of Ukraine Ladies and Gentlemen, The State Property Fund of Ukraine is fully committed to transparent privatization of Ukrainian state-owned assets in accordance with international standards. The Government of Ukraine approved the list of about 300 state-owned companies to be privatized in 2018. The assets come from a multitude of industries – energy, infrastructure, agriculture, chemicals and many others. It is our sincere belief that experienced strategic investors may bring the critically required financing and expertise and help turning those assets into industry-leading businesses. We would thus like to invite all such investors to participate in the privatization processes. The SPFU team and myself are ready to assist and answer any forthcoming questions at all times. Please do not hesitate to contact us for detailed discussions. We would also be grateful if you could share this brochure among the companies interested in the Ukrainian privatization. Kind regards, Chairman of the State Property Fund of Ukraine Vitalii Trubarov Transparent privatization in Ukraine privatization.gov.ua Logo State THE STATE PROPERTY FUND IS UNDERGOING Property PROFOUND TRANSFORMATION OF ITS PRIVATIZATION Fund of ACTIVITIES Ukraine The Fund is looking to set up transparent privatization processes in accordance with the best international practices The ability to pre-audit objects
    [Show full text]
  • The Government of the Russian Federation Resolution
    THE GOVERNMENT OF THE RUSSIAN FEDERATION RESOLUTION of 1 November 2018, No 1300 MOSCOW On Measures to Implement Decree of the President of the Russian Federation of 22 October 2018, No 592 Pursuant to the Decree of the President of the Russian Federation of 22 October 2018, No 592, On Application of Special Economic Measures in Connection with Unfriendly Acts of Ukraine Against Citizens and Legal Entities of the Russian Federation and in response to unfriendly acts of Ukraine performed contrary to international law to introduce restrictive measures against citizens and legal entities of the Russian Federation, the Government of the Russian Federation resolves: 1. To establish the blocking/freezing of non-cash means of payment, uncertificated securities and property in the Russian Federation and a ban on transferring funds (capital withdrawal) outside the Russian Federation as special economic measures applicable to individuals listed in Appendix 1 and legal entities listed in Appendix 2, as well as in regard to organisations controlled by these individuals and legal entities. 2. The federal executive authorities shall ensure the implementation of paragraph 1 of this Resolution within their autority. 3. The Ministry of Industry and Trade of the Russian Federation and the Ministry of Economic Development of the Russian Federation shall ensure the balance of commodity markets and prevent the adverse impact of the special economic measures specified in paragraph 1 of this Resolution on the activities of Russian organisations. 4. To appoint the Ministry of Finance of the Russian Federation as the authority responsible for proposals made to the Government of the Russian Federation on: making changes to the lists given in Appendixes 1 and 2 to this Resolution; granting temporary permits to conduct certain operations in respect of certain legal entities to which special economic measures are applied; cancelling this Resolution in the event that the restrictive measures imposed by Ukraine on citizens and legal entities of the Russian Federation are lifted.
    [Show full text]
  • The Ukrainian Weekly, 2020
    INSIDE: l Reactions to election and protests in Belarus – pages 3 and 6 l Zelenskyy calls for tolerance, open dialogue in Belarus – page 4 l Book notes: short stories, poetry, a children’s book – page 9 THE UKRAINIAN WEEKLY Published by the Ukrainian National Association Inc., a fraternal non-profit association Vol. LXXXVIII No. 33 THE UKRAINIAN WEEKLY SUNDAY, AUGUST 16, 2020 $2.00 U.S. Justice Department seeks to seize NEWS ANALYSIS assets of Ukraine oligarch partners As Belarus is reborn, Ukraine holds its breath Moguls accused of laundering over $70 million in U.S. LB.ua Hromadske International svaboda.org (RFE/RL) Gennadiy Boholiubov Ihor Kolomoisky Hundreds of women dressed in white and bearing flowers unite in a chain of solidari- ty on August 12 to protest police brutality after the disputed results of the Belarusian by Mark Raczkiewycz The U.S. Department of Justice, in a com- presidential elected were announced. plaint filed on August 6, alleged that long- CHICAGO – The long arm of the U.S. jus- time Ukrainian business partners Ihor by Bohdan Nahaylo So, what does this mean, at least for now, tice system once again has fixated on the Kolomoisky and Gennadiy Boholiubov had for Ukraine, Belarus’s southern neighbor? upper echelons of Ukraine’s oligarchic concealed at least $70 million of misappro- KYIV – Belarus is in revolt and a new What was the state of bilateral relations class. Two moguls last week were accused priated funds in the United States by pur- Belarusian political nation has been born before and after the critical presidential of stealing billions of dollars from a chasing “5 million square feet of commer- before our very eyes.
    [Show full text]
  • SGGEE Ukrainian Gazetteer 201908 Other.Xlsx
    SGGEE Ukrainian gazetteer other oblasts © 2019 Dr. Frank Stewner Page 1 of 37 27.08.2021 Menno Location according to the SGGEE guideline of October 2013 North East Russian name old Name today Abai-Kutschuk (SE in Slavne), Rozdolne, Crimea, Ukraine 454300 331430 Абаи-Кучук Славне Abakly (lost), Pervomaiske, Crimea, Ukraine 454703 340700 Абаклы - Ablesch/Deutsch Ablesch (Prudy), Sovjetskyi, Crimea, Ukraine 451420 344205 Аблеш Пруди Abuslar (Vodopiyne), Saky, Crimea, Ukraine 451837 334838 Абузлар Водопійне Adamsfeld/Dsheljal (Sjeverne), Rozdolne, Crimea, Ukraine 452742 333421 Джелял Сєверне m Adelsheim (Novopetrivka), Zaporizhzhia, Zaporizhzhia, Ukraine 480506 345814 Вольный Новопетрівка Adshiaska (Rybakivka), Mykolaiv, Mykolaiv, Ukraine 463737 312229 Аджияск Рибаківка Adshiketsch (Kharytonivka), Simferopol, Crimea, Ukraine 451226 340853 Аджикечь Харитонівка m Adshi-Mambet (lost), Krasnohvardiiske, Crimea, Ukraine 452227 341100 Аджи-мамбет - Adyk (lost), Leninske, Crimea, Ukraine 451200 354715 Адык - Afrikanowka/Schweigert (N of Afrykanivka), Lozivskyi, Kharkiv, Ukraine 485410 364729 Африкановка/Швейкерт Африканівка Agaj (Chekhove), Rozdolne, Crimea, Ukraine 453306 332446 Агай Чехове Agjar-Dsheren (Kotelnykove), Krasnohvardiiske, Crimea, Ukraine 452154 340202 Агьяр-Джерень Котелникове Aitugan-Deutsch (Polohy), Krasnohvardiiske, Crimea, Ukraine 451426 342338 Айтуган Немецкий Пологи Ajkaul (lost), Pervomaiske, Crimea, Ukraine 453444 334311 Айкаул - Akkerman (Bilhorod-Dnistrovskyi), Bilhorod-Dnistrovskyi, Odesa, Ukraine 461117 302039 Белгород-Днестровский
    [Show full text]
  • Eastern Ukraine Checkpoint Monitoring Report
    EASTERN UKRAINE CHECKPOINT MONITORING REPORT January – March 2019 vpl.com.ua 1 CONTENTS INTRODUCTION 2 METHODOLOGY 2 HIGHLIGHTS 3 1 DEMOGRAPHICS OF RESPONDENTS 4 2 RESIDENCE, DISPLACEMENT, AND RETURNS 5 FREQUENCY AND DURATION 3 6 OF CROSSING 4 REASONS FOR CROSSING 7 5 DESTINATION OF THE TRIP 8 CONCERNS WHILE CROSSING THE LINE OF 6 10 CONTACT This publication has been produced with the assistance of the UN Refugee Agency (UNHCR). The contents of this publication are the sole responsibility of «Right to Protection» and can in no way be taken to reflect the views of UNHCR. Advocacy, Protection, and Legal Assistance to IDPs 2 INTRODUCTION This report provides the results of the survey conducted by the Charitable Foundation «The Right to Protection» (R2P) with the support of the United Nations High Commissioner for Refugees (UNHCR) at the five entry-exit checkpoints (EECPs) to the non-government-controlled area (NGCA) in the first quarter of 2019. The data were collected during regular visits to each of the five EECPs (120 visits in three months). More statistical data are available on the Eastern Ukraine Checkpoint Monitoring Online Dashboard – https://goo.gl/Ab1qXs. Stanytsia Luhanska EECP METHODOLOGY The survey has been administered on It should be noted that the survey results a person refused to participate, monitors a regular basis since June 2017. The should not be directly extrapolated onto proceeded to survey the next fourth survey is part of the monitoring of the entire population traveling through person in line. People traveling both to violations of rights of the conflict-affected the checkpoints, but it helps identify and from the GCA took part in the survey.
    [Show full text]
  • Free Legal Aid Directory for Internally Displaced and Conflict-Affected People in Ukraine
    FREE LEGAL AID DIRECTORY FOR INTERNALLY DISPLACED AND CONFLICT-AFFECTED PEOPLE IN UKRAINE This legal aid directory has been developed by the Protection Cluster in Ukraine to provide information about free legal aid services for IDPs and the conflict-affected population, and to facilitate information sharing and legal aid referrals. For any queries regarding this legal aid directory, please contact: [email protected] Free Legal Aid Directory | May 2018 Contents Main definitions ..................................................................................................................................................................................................... 3 Legal Aid Telephone Hotlines ............................................................................................................................................................................... 5 Office consultations and mobile teams by regions ................................................................................................................................................ 9 Chernivetska oblast ............................................................................................................................................................................... 9 Chernihivska oblast ............................................................................................................................................................................. 10 Cherkaska oblast ................................................................................................................................................................................
    [Show full text]
  • Black Sea and Sea of Azov Region Year No
    Black Sea and Sea of Azov Region Year No. ENC.000 Title Scale of issue 3001 UA2T3001 Black Sea and Sea of Azov 1 250 000 2007 3101 UA2T3101 Black Sea. Western Part 750 000 2020 3102 UA2T3102 Black Sea. Eastern Part 750 000 2020 3103 UA2T3103 Sevastopol Port to Portul Constanta 500 000 2014 3104 UA2T3104 Sevastopol to Novorosiisk 500 000 2017 3105 UA2T3105 Novorosiisk to Persembe Limani 500 000 2016 3106 UA2T3106 Ordu Körfezi to Amasra Limanı 500 000 2018 3107 UA2T3107 Portul Constanţa to Amasra Limanı 500 000 2018 3108 UA2T3108 Sea of Azov 500 000 2018 3201 UA3T3201 Odesa to Gura Sulina 200 000 2009 3202 UA3T3202 Odesa to Zaliznyi Port Settlement 200 000 2021 3203 UA3T3203 Karkinitska Gulf 200 000 2016 3204 UA3T3204 Sevastopol to Tarkhankut Cape 200 000 2020 3205 UA3T3205 Sevastopol to Mehanom Cape 200 000 2020 3206 UA3T3206 Feodosiia to Anapa 200 000 2016 3207 UA3T3207 Anapa to Tuapse 200 000 2017 3208 UA3T3208 Tuapse Port to Pitsunda Cape 200 000 2015 UA3T3209 Pitsunda Cape to Batumi Port 200 000 3209 2015 UA53209A Ochamchyra Port 10 000 3210 UA3T3210 Poti Port to Trabzon Limani 200 000 2016 UA3T3216 Tsarevo Bay to Şile Burnu 200 000 3216 2018 UA53216A Tsarevo Bay 10 000 3217 UA3T3217 Kaliakra Cape to Tsarevo Bay 200 000 2018 UA3T3218 Gura Sfîntu Gheorghe to Kaliakra Cape 200 000 3218 2016 UA43218A Portul Midia 50 000 3219 UA3T3219 From 42°10' N to 43°25' N, from 29°36' E to 31°56' E 200 000 2017 3220 UA3T3220 Sea of Azov.
    [Show full text]
  • Dnipro University Bulletin Dniprop
    ISSN 2313 -2159 (print) Geology • Geography ISSN 2409-9864(online) Dnipro university bulletin Dniprop. Univer.bulletin. Geology, geography., 26(1), 41-49. Journal home page: geology-dnu-dp.ua doi: 10.15421/111805 Natalia A. Horozhankina, Viktor V.Hrushka Dniprop. Univer. bulletin, Geology, geography., 26(1), 41-49. ________________________________________________________________________________________________________________________________________________________________ Typization of administrative districts of Dnipropetrovsk region on the level of development of pre-school education (by methods of modeling of the trajectory of motion of sociogeosystems and cluster analysis) N. A. Horozhankina, V. V. Hrushka Dniprovs’k National University named after Oles Honchar, e-mail: [email protected] , [email protected] Abstract . The simulation of the trajectory of the development of the educational Received 31 .01 .201 8 component of district sociogeosystems in a multidimensional normalized space on Received in revised form 12.02.2018 the example of the subsystem of preschool education (in six indicators) was con- Accepted 17.02.2018 ducted on average for 2008-2017. According to the results of simulation of the de- velopment trajectory of the subsystem of pre-school education of district socioge- osystems based on the analysis of the coherence of their development trajectories with the optimal trajectory and the coherence of the development trajectory between the district sociogeosystems, it was established that the trajectories of
    [Show full text]
  • Impact Evaluation of Participatory Budgeting in Ukraine
    See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/337783495 Impact Evaluation of Participatory Budgeting in Ukraine Research · December 2019 DOI: 10.13140/RG.2.2.11468.36485 CITATIONS READS 0 229 2 authors, including: Dmytro Khutkyy University of California, Riverside 16 PUBLICATIONS 19 CITATIONS SEE PROFILE All content following this page was uploaded by Dmytro Khutkyy on 06 December 2019. The user has requested enhancement of the downloaded file. Impact Evaluation of Participatory Budgeting in Ukraine Dmytro Khutkyy, Kristina Avramchenko Kyiv 2019 Reference Khutkyy, D., & Avramchenko, K. (2019). Impact Evaluation of Participatory Budgeting in Ukraine. Kyiv. Authors Dmytro Khutkyy, PhD in Sociology, independent expert www.khutkyy.com, [email protected] Kristina Avramchenko, independent expert [email protected] Acknowledgements Reviewing Kateryna Borysenko, Product Manager, Tech NGO “SocialBoost” Oleksandra Ivanenko, Business Analyst, Tech NGO “SocialBoost” Serhii Karelin, E-democracy Component Coordinator, the Swiss-Ukrainian program E-Governance for Accountability and Participation (EGAP) Kostiantyn Ploskyi, PhD in Public Administration, Deputy Director, Polish-Ukrainian Cooperation Foun- dation PAUCI Proofreading Orysia Hrudka Design Denys Averyanov Funding This research has been conducted with the support of the Open Society Foundations. All thoughts, conclusions and recommendations belong to the authors of this publication and do not necessarily reflect the opinions of the project donor. Copyright Creative Commons Attribution-NonCommercial-ShareAlike 4.0 license. https://creativecommons.org/licenses/by-nc-sa/4.0/ Contents Summary 4 1. Introduction 6 1.1 National context 6 1.2 Impact model 7 1.3 Research methodology 12 2. The overall impact of participatory budgeting in Ukraine 15 2.1 Participatory budgeting trends 15 2.2 The factors of participatory budgeting impact 18 3.
    [Show full text]
  • “BLUE BOOK” Third Revised Edition Amendment No
    ECE/TRANS/SC.3/144/Rev.3/Amend.1 ECONOMIC COMMISSION FOR EUROPE INVENTORY OF MAIN STANDARDS AND PARAMETERS OF THE E WATERWAY NETWORK “BLUE BOOK” Third Revised Edition Amendment No. 1 UNITED NATIONS Geneva, 2019 ECE/TRANS/SC.3/144/Rev.3/Add.1 I. Amendment No. 1 to the third revised edition of the Inventory of Main Standards and Parameters of the E Waterway Network 1. Amendment No. 1 to the third revised edition of the Inventory of Main Standards and Parameters of the E Waterway Network (“Blue Book”) was adopted by the Working Party on Inland Water Transport (SC.3) at its sixty-second session on 5 October 2018 (ECE/TRANS/SC.3/207, paragraph 21). It is based on the amendments approved in 2017– 2018 (ECE/TRANS/SC.3/2018/3) complemented by updates from member States. II. List of bottlenecks and missing links in the E waterway network by country 2. Page 14, Ukraine, Basic bottlenecks, add Prypiat (E 40) from the Belarus/Ukraine border to the mouth — insufficient maximum draught (1.20 m). 2 III. Table 1, Navigational Characteristics of Main Inland Waterways of International Importance 3. Replace page 37, line 4 to page 38, line 5 by E SECTION OF E WATERWAY LENGTH MAXIMUM DIMENSIONS OF VESSELS MINIMUM HEIGHT CLASS SUITABILITY COMMENTS WATERWAY AND PUSHED CONVOYS WHICH MAY BE UNDER FOR ACCOMMODATED BRIDGES**** COMBINED (km) LENGTH*** WIDTH*** DRAUGHT (m) TRANSPORT** (m) (m) (m) 1 2 3 4 5 6 7 8 9 10 E 40 PRYPIAT 62.5 .../... .../... ... ... ... ... Belarus/Ukraine border — mouth of 33 the Prypiat River 100.0/100.0 20.00/20.00 1.20 No restrictions
    [Show full text]