Delineation, characterization and monitoring of transboundary groundwater bodies in the Dnieper river basin (Ukraine) and the Pripyat river basin (Republic of Belarus) under the European Water Initiative Plus for the Eastern Partnership countries Vasneva Olga, Berezko Olga 1; Luta Nataliya, Sanina Irina 2; Andreas Scheidleder, Franko Humer 3. 1 - Branch «Institute of Geology» of the State Enterprise “Research and Production Center for Geology”; 2 - Ukrainian State Geological Prospecting Institute; 3 - Umweltbundesamt-Environment Agency Austria 1. Geological and hydrogeological conditions of the Pripyat river basins (Republic of Belarus) and the Dnieper (Ukraine) 4. Generalized Belarus-Ukraine transboundary groundwater bodies Dnieper river Basin in Ukrain Pripyat River Basin Hydrogeological characteristics of the identified water bodies of the transbondary in Belarus territiry of Belarus and Ukrain Thickness of Hydrogeological Lithology of Depth, m Hydrogeological survey data aquifer Water level Pressure parameters № Point Name Location Aquifer Index water-bearing (aquiferous depth, m value, m Kf, Кm, Discharge, Level Discharge per rocks top, m base, m complex), m m/day m2/day l/sec decrease, m unit, l/sec 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Harmonization of transboundary water bodies of the territory aIIIpz sand 0 8,0-12,0 8,0-120 of Belarus and Ukraine Narovlya, Gomel 1 Narovlya f,lgI-II sand 8,0-12,0 21,0-31,0 13,0-19,0 4,5-4,6 5,4-7,5 6,9-8,47 1,5-2,4 3,5-4,6 region GWB code (Belarus) GWB code (Ukraine) P3hr sand 24,5-29,0 80,0-107,0 6,5-68,0 7,0-20,0 0-21 90,0-170,0 9,46-23,33 13,0-32,5 23,9-66,3 fIIds sand 0 20,2-26,0 20,2-26,0 5,2 22,2 2,67 8,1 0,32 Lelchitsy, Gomel 2 Lelchitsy Pkn-hr sand 41,2-47,1 67,4-73,0 24,0-27,0 7,4-13,8 33,1-35,4 98 10,0-12,5 7,1-11,5 0,95-1,76 region 1 BYPRGW0001 UAM5.1GW0001 C1v sand 104,8-116,5 301,0-325,0 186,0-220,0 7,2-8,3 101,6-107,8 238,0-760,0 13,33-19,9 5,4-18,7 0,94-3,35 aIIIpz sand 0 2,0-6,0 2,0-6,0 Luninets, Brest UAM5.1GW0002 и 3 Lunin P+Q sand 30,0-50,0 40,0-70,0 10,0-20,0 1,5-2,7 region 2 BYPRGW0002 R2pn sandstone 72,0-76,0 272,0-306* 200,0*-230,0* 2,2-3,4 69,8-72,6 UAM5.1GW0006 Mikashevichi, Brest 4 Sluch-2 R2pn sandstone 140-220,0 215,0-300,0 75,0*-80,0* 1,8-4,0 138,2-140,0 150,0 5,08-10,5 20,0-47,7 region fIIds sand 15,8-22,0 33,9-35,4 12,4-19,2 2,2 17,8 77,0 3,6 17,4 18,1 3 BYPRGW0005 UAM5.1GW0003 Chojniki, Gomel 5 Gorodskoy P sand 36,0-62,0 68,0-118,2 16,2-57,7 2,7-8,0 29,0-38,0 220,0-420,0 10,4-24,4 5,0-31,0 2,94 region K2s2-k chalk 68,0-118,2 116,0-145,0 9,3*-35,4* 2,4 107,2 0,13 43,6 0,3 UAM5.1GW0012 и fIIds sand 0 0,9-20,8 0,9-20,8 1,0-3,6 w/o 0,08-4,0 0,01-0,54 2,20-2,1 4 BYPRGW0006 fI-II sand 4,2-38,5 5,5-103,0 1,3-52,8 1,3-8,0 26,5 21,0-402,0 1,2-6,5 28,0-9,48 0,04-1,25 UAM5.1GW0013 Ivanava, Brest 6 Lesnoy Pkv+hr sand, silt 18,5-53,4 24,6-95,1 6,1-41,7 0,6-7,0 20,2-41,3 15,0-92,0 1,4-4,8 36,0-13,09 region K2t chalk 32,0-63,5 33,8-121,3 1,8-57,8 48,5-51,3 3,3 12,0 0,08 UAM5.1GW0014 и 5 BYPRGW0007 R2pn sandstone 82,0-113,0 483,2-526,0 90,0-226,0 6,8-9,6 75,2-103,4 119,0-314,0 1,4-16,7 30,5-14,0 0,05-2,56 aIV, aIIIpz sand 0-1 1,0-10,0 2,0-8,0 0,02-1,8 w/o 2,7-8,0 0,83 2,02 0,41 UAM5.1GW0019 Pina-2 fIIds sand 0-10,0 2,0-17,0 2,0-17,0 2,0-5,0 w/o 0,08-4,0 0,01-0,54 2,1-2,2 7 Pinsk, Brest region R2pn sandstone 78,0-87,0 228,0-277 150,0-190,0 5,5-8,0 63,0 75,0-85,0 8,3-12,8 19,5-25,0 0,12-1,9 6 BYPRGW0009 UAM5.1GW0025 Pina-1 R2pn sandstone 85,0-90,0 185,0-220,0 100,0-130,0 15,0-20,0 63,0 75,0 7,2-15,6 12-32,8 Strumen' K2t chalk, marl 33,0-38,0 62,0-65,0 30,0-40,0 1,0-2,0 31,0-35,0 125,0-220,0 0,6 12,7 0,047 fIIds sand 0,-0,5 4,5-15,0 4,5-14,5 4,9 w/o 12,5 18,04 0,69 P+Q sand 4,5-15,0 36,16-57,0 31,66-42,0 2,17-5,58 330,0 5,0-12,5 5,67-18,04 0,43-0,69 8 Horyn Stolin, Brest region 12,2- K2(K2t+K2s) chalk, sand 40,0-49,8 52,2-64,0 17,0 1,07 25,5 0,04 14,2(2,2+6,6) R2pn+Vgr sandstone 71,0-151,8 442,0 15,0-442,0 0,3-4,3 147,48 170,0 15,68 10,05 1,56 s Davyd-Haradok, aIV+fIId sand 0,0 23,4-54,6 23,4-54,6 0,0-1,8 w/o 2,2-4,4 1,0-12,0 9 Starorech'ye Brest region P2kv sand 23,4-54,6 43,4-77,6 20,0 0,9-3,0 2,5-4,0 0,4-11,0 0,36-6,25 5. Groundwater monitoring in the transboundary territory of Belarus 2.Conceptual model of study area Map-scheme of groundwater monitoring Hydrogeochemical regime in natural conditions Hydrodynamic variations in the Republic of Belarus Groundwater monitoring of transboundary territory within Индекс Дата Сухой Жесткость Окисляемость the Pripyat river basin in natural conditions Название №№ Cl-, SO -, NH +, NO -, NO , Na+, K+, Ca+, Mg+, HCO -, водоносного отбора рН остаток, общая, перманг., 4 4 3 2 3 поста скв. мг/дм3 мг/дм3 мг/дм3 мг/дм3 мг/дм3 мг/дм3 мг/дм3 мг/дм3 мг/дм3 мг/дм3 Schematic map of groundwater Schematic map of hydroisopiestic горизонта пробы мг/дм3 мг-экв/дм3 мгО /дм3 Transboundary territory 2 hydroisohypses lines of the BYPRGW0006 Transboundary territory ПДК 6-9 1000 7 5 350 500 2 45 3 200 of the Republic of Belarus of the Ukraine Пинский 30 aIV 12.07.10 7,6 147 2,14 0,1 9,9 11,1 <0,1 1,1 <0,01 0,9 0,9 33,1 6 112,9 Пинский 30 aIV 19.03.11 7,66 174 2,34 1,3 7,7 16,5 1 0,1 <0,01 5,3 0,8 37,3 5,8 128,1 Пинский 30 aIV 04.04.12 7,59 168 2,8 1,28 10 11,5 0,1 1,7 <0,01 6 1 40,3 9 149,5 Пинский 30 aIV 28.04.13 7,47 170 2,54 0,5 14,1 17,3 0,1 0,8 <0,01 4,7 0,8 40,1 6,6 125,1 Пинский 30 aIV 20.03.14 7 164 2,47 1,4 15 18,1 <0,1 1 <0,01 5,7 1 40,8 5,2 122 Пинский 30 aIV 21.02.15 7,54 165 2,63 0,48 7,9 15,2 <0,1 <0,1 <0,01 5,6 1,2 40,1 7,7 143,4 Пинский 30 aIV 16.07.16 7,48 138 2,2 1 12,1 8,2 <0,1 2,6 <0,01 5 1 35,3 5,4 119 Пинский 31 aIIIpz 27.03.17 6,25 76 0,33 2,32 11 10,7 0,2 0,4 <0,01 6,8 6,7 6,6 <1,0 42,7 Пинский 31 aIIIpz 08.10.18 6,2 93 0,59 _ 8,4 25,5 <0,1 2,18 0,3 6,2 8,3 8,7 2 18,3 Hydrogeochemical regime in disturbed conditions Hydrodynamic variations in disturbed conditions Индекс Окисляем Дата Жесткость Сухой Общая - - - - + + + + + Fe Водозабор "Лучежевичи" г. Мозырь Groundwater monitoring of transboundary territory within Название водоносно ость Cl , SO4 , HCO3 , NO3 , Na , K , Ca , Mg , NH4 , NO2, Абс.отм.уровня,м №№ скв. отбора рН общая, мг- остаток, минерализа 3 3 3 3 3 3 3 3 3 общее, 3 водозабора го 3 3 3 перманг., мг/дм мг/дм мг/дм мг/дм мг/дм мг/дм мг/дм мг/дм мг/дм 3 мг/дм пробы экв/дм мг/дм ция, мг/дм 3 мг/дм the Pripyat river basin in conditions disturbed by operation горизонта мгО2/дм 124,0 45000 6-9 7 1000 1000 5 350 500 45 200 2 0,3 3 122,0 40000 Лесной-1 1 aIIIpz 03.09.10 8,1 2,48 172 _ 2,08 5,7 11,5 161,7 0,2 5,6 1 27,6 13,4 0,1 12,1* 0,01 35000 The direction of the groundwater aquifer is oriened towards river The direction of flow of the generalized aquifer is oriented Калинковичи 120,0 В Database “Groundwater of the о Лесной-1 30000 д 1 aIIIpz 01.08.11 8,3 1,84 133 _ 1 9,6 7,8 112,9 1,3 6,7 1,1 18,5 11,2 0,1 7,2* <0,01 о valleys, i.e.