Dr. Aleh TAKARCHUK Associate professor of the Department of Geography and Nature Management of A.S. Pushkin Brest State University International Public Association «EKAPRAEKT», Brest office, Chairman Western Bug basin: physico-geographical conditions, water formation, economic development (on the example of the transboundary part of the basin) ADDRESSING COMMON CHALLENGES OF THE BALTIC SEA BASIN BY WORKING ON INTEGRATED RIVER BASIN MANAGEMENT, MICROPLASTIC & LITTER INPUTS, Joint Projects’ Conference Druskininkai, Lithuania, 18-19 December 2017 THE SITUATION OF THE WESTERN BUG RIVER BASIN IN EUROPE AND WITHIN THE VISTULA RIVER BASIN 1 TRANSBOUNDARY ASPECT. OBJECT AND SUBJECT OF RESEARCH 2 The object of the study is the transboundary part of the Western Bug River basin BELARUS Cities POLAND (the population is more 50 000) The Western Bug river basin – 39,4 thousand km2 Transboundary part of the basin – 30,0 thousand km2 (76% from the whole area of the basin), including: within Ukraine – 10,8 thousand km2 UKRAINE within Poland – 10,0 thousand km2 within Belarus – 9,2 thousand km2 The subject of the study is the territorial heterogeneity of the conditions for the formation of surface waters, the water regime of rivers and the flow of water ADMINISTRATIVE TERRITORIAL ACCESSORIES TRANSBOUNDARY 3 PART OF THE WESTERN BUG RIVER BASIN BELARUS Brest region UKRAINE Volyn region Lviv region POLAND Lubelskie Administrative Centers Podlaskie The border of the transboundary part of the Mazowieckie Western Bug River basin PHYSICAL AND GEOGRAPHICAL HETEROGENEITY TRANSBOUNDARY PART OF THE WESTERN BUG RIVER BASIN 4 District Area The Lukow Plain (318.9-a) South Podlasie plain (318.9) The valley of the breakthrough of the Western Bug River (318.9-b) BELARUS Rostock (343.2-a) Southern Rostock (343.2-a) The Pruzhany plain (841.1-a) Western Predpolesie (841.1) Vysokovskaya Plain (844.1-b) The Lęčyci-Włodawa Plain (845.2-a) Shatskaya Plain (845.2-b) Kodenska Plain (845.2-c) The Malorita plain (845.2-d) Western Polesie (845.2) Upper-Pripyat Plain (845.2-e) POLAND The Brest Plain (845.2-f) UKRAINE The Lomaz Plain (845.2-g) The Western Bug River Valley (845.2-h) The Lyuboml plain (845.3-a) The Helm plain (845.3-b) Volyn Polesye (845.3) The Western Bug River Valley (845.3-c) Upper Bug plain (845.7-a) Small Polesye (845.7) Pobuzhskaya Hollow (845.7-b) Sokal ridge (851.1-a) Hrubieszów-Ivanicev hollow The Volyn Upland (851.1) (851.1-b) Gorodel'sko-Sokhtchiv ridge (851.1-c) Podil Upland (851.3) Gologoro-Voronyak Range (851.3-a) NATURAL DISTRIBUTION OF SURFACE WATER 5 Cтруктуры бассейнового строения watercourseПорядки водот оordersков элelementaryементарные в оwatershedsдосборы 1 2 3 4 5 элelementaryементарные п рriverineиречья watersheds водоемы а. – structure of the hydrographic network b. – structure of the basin HYDROLOGICAL POSTS. FEATURES OF THE WATER FLOW 6 Representative posts Hydrological posts Watershed, km2 1. Western Bug (Sasov) 107,0 2. Svinja (Zholkwa) 96,6 3. Poltva (Busk) 1440,0 4. Rata (Mezhirechye) 1740,0 5. Soloccia (Chervonograd) 931,0 6. Khuchwa (Gozduw) 1215,0 7. Luga (Vladimir-Volynsky) 1270,0 8. Uherka (Ruda Opalin) 433,0 9. Vlodavka (Okuninka) 576,0 10. channel Orekhovsky (Melenkovo) 1070,0 11. Kopayuvka (Czersk) 461,0 12. Ryta (Small Radvanichi) 968,0 13. Zeliava (Perkowice) 955,0 14. Lesnaya (Kamianets) 1920,0 15. Pulva (Vysokoje) 317,0 16. Ksna (Poryosyuki) 1210,0 Transit posts Hydrological posts Watershed, km2 A. Western Bug (Kamenka Bugskaya) 2360,0 B. Western Bug (Sokal) 6250,0 water flow, mm C. Western Bug (Strzyzów) 8944,6 D. Western Bug (Dorohusk) 12398,7 E. Western Bug (Wlodawa) 14410,0 F. Western Bug (Kshychev) 26284,0 Hydrological posts G. Mukhavets (Brest) 6590,0 H. Ksna (Malova Gura) 3127,7 representative transit I. Lesnaya (Tyukhinichi) 2590,0 FEATURES OF WATER REGIME OF RIVERS 7 3,50 18 1,60 16 Q, куб. м/c 14 Q, м/с куб. 12 0,00 0,00 01.11.82 01.12.82 01.01.83 01.02.83 01.03.83 01.04.83 01.05.83 01.06.83 01.07.83 01.08.83 01.09.83 01.10.83 01.11.82 01.12.82 01.01.83 01.02.83 01.03.83 01.04.83 01.05.83 01.06.83 01.07.83 01.08.83 01.09.83 01.10.83 /с 10 3 Подольская Podilвозвышенность Upland Rostock 25,00 25,00 Q, м Q, 8 6 4 Q, м/c куб. Q, куб. м/с 2 0,00 0,00 0 01.11.82 01.12.82 01.01.83 01.02.83 01.03.83 01.04.83 01.05.83 01.06.83 01.07.83 01.08.83 01.09.83 01.10.83 01.11.82 01.12.82 01.01.83 01.02.83 01.03.83 01.04.83 01.05.83 01.06.83 01.07.83 01.08.83 01.09.83 01.10.83 Small Polesye Volyn Upland 1946 1951 1956 1961 1966 1971 1976 1981 1986 1991 1996 2001 16,00 9,00 р.КопаювкаKopayuvka (с.Черск)(Czersk) р.Рыта Ryta ( Small(с. Малые Radvanichi Радваничи)) р.ЛеснаяLesnaya (г.(Kamianets Каменец)) а. – change in average annual water discharge at hydrological posts, m3/s Q, м/c куб. Q, куб. м/с 45 0,00 0,00 01.11.1982 01.12.1982 01.01.1983 01.02.198301.03.1983 01.04.1983 01.05.1983 01.06.1983 01.07.1983 01.08.1983 01.09.1983 01.10.1983 40 Volyn Polesye 01.11.1982 01.12.1982 01.01.1983Western01.02.1983 01.03.1983 01.04.1983 01.05.1983 01.06.1983Polesie01.07.1983 01.08.1983 01.09.1983 01.10.1983 35 4,00 25,00 30 /с 3 25 Q, м/c куб. Q, м/c куб. 20 Полтва (г. Буск) Q, м Poltva (Busk) 15 Рата (с. Межеречье) 0,00 Rata (Mezhirechye) 01.11.1982 01.12.1982 01.01.1983 01.02.198301.03.1983 01.04.1983 01.05.1983 01.06.1983 01.07.1983 01.08.1983 01.09.1983 01.10.1983 0,00 10 ВлодавкаVlodavka (с. Окунинка) (Okuninka) Western 01.11.1982 01.12.1982 01.01.1983South01.02.1983 01.03.1983 01.04.1983 01.05.1983 Podlasie01.06.1983 01.07.1983 01.08.1983 01.09.1983 01.10.1983 plain 5 МухавецMukhavets (г. Брест) (Brest) Predpolesie 0 КшнаKsna (с. (МаловаMalova Гура) Gura) XI XII I II III IV V VI VII VIII IX X ЛеснаяLesnaya (г. Каменец) (Kamianets) c. – typical intra-annual distribution of water flow of b. – change in average monthly water discharge at hydrological stations, m3/s rivers within the physico-geographical districts HYDROLOGICALV DISTRIBUTION 8 IV V Seasonal distribution of runoff within hydrological subareas IV Seasonal water flow in% of annual Area Subarea Summer– Spring Winter autumn (III–V) (XII–II) III (VI–XI) З а п . Б А I. Podolsky 32–36 41–45 22–23 у г В II. Malopolessky 41–44 35–37 21–22 III В III. Volynsky 36–44 28–30 28–34 II В IV. Polessky 47–57 15–27 21–31 V. Podlasko- II В 33–46 22–36 31–33 I Predpolesski I SeasonalСезонный сwaterток flow А – Mid-European hydrological region вSpringесна В – Eastern European Hydrological Area лето - осень Summer–autumnСез онный сток зWinterима весна лето - осень зима ANALYSIS OF THE TERRITORIAL DIFFERENTIATION OF THE 9 CONDITIONS FOR THE FORMATION OF SURFACEL1 WATERS.L2 L4 l1 L6 Беларусь THE PROBLEM OF CHOOSING TERRITORIAL UNITSL3 l2 OFL5 ANALYSIS M2 M1 B24 l5 l4 l3 l6 M9 m4 m1 M3 B25 B23 L1 M5 K6 b17 l7m6 Lm23 K4K5 K7 k4 ML140 l1 ML66 Беларусь k2 b16 M13 L3M8 l2 mL52 K3 k1 K11 m5 M7 M4 M1 K1 K8 k3 K10 B22 l5 l4 l3 M2 b15 B24 X2 B21 M12 l6 m4 m1 M3 K2 B23 M9 Польша K9 B2B025 Mb1117 Xl73 m3 M5 B19 bK164 K7 m6 K4K5 k4 b16 M10M8 M6 m2 K3 k1w1 k2 X1 K11 M13 M7 M4 W3 K8 k3 K10 B22 m5 KW1 1W2 Украина X2 b13 b15 B21 M12 ПольUш3а u1 Kb212 K9 B20 U2 B17B19 b14 M11 X3 U1 b11 B16 B18 B14Bw131 X1 B15 b10W1 B1W2 3 Украина H8 b8 b9W2 b1L3g7 H7 U3 u1lg3 Lg6 Lg5 H6 h2 U2 B11 b1l2g2B1L7g3 H5 H4B10bU71 lg1 b11Lg4B16 H2 h1 bB618 Lg2B1L4gB113 H1 H3 B9 B1B58b10 B12 S2 b5 H8 b9 s1 b8 Lg7 S1 H7 B7 lg3 Lg6 Lg5 R7 Hb64 h2 B11 lg2 Lg3 R1 r2 H5 b3H4B10b7 lg1 Lg4 R2 r1 R6 h1 b6 Lg2 Lg1 R5 H2B5 HB36B9 R3 H1 b2 b5 B8 R4 P5 BS42 B3 P4 S1 b1 s1 B1 B7 P1 p1 R7 P6 B2 b4 P2R1P3 r2 R2 R6 b3 R5 r1 B6 R3 B5 b2 Типы малых водосборов R4 P5 B4 B3 границы малых водосборов P4 b1 B1 чpartialастичны еriver водо сbasinsборы P1 p1 P6 B2 границы элементарных структур P2 P3 бассейнового строения чriversideастичные п риречья Типы малых водосборов границы малых водосборов границы государств границы элементарных структур частичные водосборы а. – ratio of small river basins and elementary бассейнового строения b. – ratio of чtypesастичны ofе п рsmallиречья river basins units of the basin structure границы государств ESTIMATION OF THE TERRITORIAL HETEROGENEITY OF CONDITIONS FOR THE FORMATION OF WATER FLOW 10 Показатель нормы стока (куб. м/сек) Показатель лесистости (%) оч0,1‒23,78ень низки й (0.1 - 23.78) о2,42‒21,288чень низкий (2.42 - 21.288) ни23,78‒47,46зкий (23.78 - 47.46) н21,228‒40,156изкий (21.288 - 40.156) ср47,76‒71,14едний (47.4 6 - 71.14) с40,156‒59,024редний (40.156 - 59.024) вы71,14‒94,82сокий (71.1 4 - 94.82) в59,024‒77,892ысокий (59.024 - 77.892) оч94,82‒118,5ень высокий (94.82 - 118.5) о77,892‒96,76чень высокий (77.892 - 96.76) стnoок отсутствует Share of forests (%) Water flow m3/s Показатель нормы стока (куб.