PROBLEMS OF GEOMORPHOLOGY AND PALEOGEOGRAPHY OF THE UKRANIAN CARPATHIANS AND ADJACENT AREAS最新文献

{"title":"PALEOPEDOLOGICAL INVESTIGATION OF LATE CENOZOIC DEPOSITS ON THE ARCHEOLOGICAL LOCATIONS GOLOVCHYNCY-1 IN KHMELNITSKAYA DISTRICT","authors":"Zhanna N. Matviishyna, S. Karmazinenko","doi":"10.30970/gpc.2021.2.3549","DOIUrl":"https://doi.org/10.30970/gpc.2021.2.3549","url":null,"abstract":"It is represented paleopedological investigation of the new archeological section on the watershed inside of the territory of granite quarry near v. Golovchyncy with detail morphological description of deposits and scale field drawing with sticks of natural material; 10 samples with undisturbed structure are selected on micromorphological analysis.\u0000It is analysised 10 thin sections with undisturbed structure from site Golovchyncy-1 deposits under polarizate microscope are looked through, peculiarities of micromorphological building are interpretated.\u0000According to the results of the obtained new paleopedological data, three stratigraphic horizons have been singled out in the archeological section, located above the granite weathering crust – Illichiv, Shyrokyno and Holocene. Illichiv horizon is represented by yellowish-light-gray sands with a large number of fragments of stony material. The Shyrokyno horizon is represented by dark brown sandy-clay leached soil-pedosidiment (sh3), a layer of crumbly sand (sh2) and orange-rusty-brown in color, brown forest (southern facies) soil-pedosidiment (sh3). The modern Holocene horizon is represented by brown forest leached soil. \u0000The obtained paleopedological (morpho- and micromorphological) data allowed to reproduce the natural conditions during certain paleogeographic stages of the Pleistocene and to reconstruct the living conditions of ancient man in the Lower Paleolithic. In particular, Shyrokyno soils with artifacts, formed in temperate climate. Their ancient age is confirmed by the high position on the modern watershed, the presence of a strong weathering crust grants and a primitive culture of processing the artifacts found. The upper Shyrokyno soil (sh3) reflects the conditions of the warm-temperate, warmer temperate-humid climate of the zone shifted to the north compared to the modern temperate. The lower (sh1) was formed in a warm-temperate, warmer than modern climate with a sufficiently precipitation regime, when the zones were shifted further north, compared to sh3 soil.\u0000Key words: paleopedology; Pleistocene; soils; morphology; micromorphology.","PeriodicalId":374629,"journal":{"name":"PROBLEMS OF GEOMORPHOLOGY AND PALEOGEOGRAPHY OF THE UKRANIAN CARPATHIANS AND ADJACENT AREAS","volume":"260 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115811809","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}

{"title":"PALEOGEOGRAPHIC RESEARCHES IN THE INSTITUTE OF GEOGRAPHY OF THE NATIONAL ACADEMY OF SCIENCES OF UKRAINE AND MODERN APPLIED DIRECTIONS OF THEIR USE","authors":"Zh.M. Matviishyna, S. Doroshkevych, A. Ivchenko, S. Karmazynenko, O. Matsibora, A. Kushnir","doi":"10.30970/gpc.2021.2.3545","DOIUrl":"https://doi.org/10.30970/gpc.2021.2.3545","url":null,"abstract":"Study of the history of nature in the past are in the main directions of modern world scientific trends. In the sector of paleogeography of the Institute of Geography of the National Academy of Sciences of Ukraine traditionally develop fundamental and applied aspects related to the study of late Cenozoic sediments. The subject of the works is related to the research of the history and stages of development of nature and its components on the territory of Ukraine in the Pliocene, Pleistocene and Holocene, as well as the reproduction of natural living conditions of ancient man.\u0000The publication focuses on the main directions and scientific results, achieved by the scientists of the Sector Paleogeography of the Institute of Geography of the National Academy of Sciences of Ukraine in recent years. In particular, the issue of the impact of global Pleistocene events on the state and evolution of the main components of nature of the territory of Ukraine has been studied; paleogeographic preconditions that contributed to the formation of certain types of sedimentary Cenozoic minerals in Ukraine are outlined; the main natural factors of the paleogeographic environment that influenced changes in human living conditions in Ukraine in the Pleistocene and Holocene are considered; changes in Pleistocene and Holocene soils in key areas of modern Ukraine have been reconstructed.\u0000Promising areas of investigation have been identified and an assessment of the possible applied use of the results of paleogeographic research has been made. Thus, the results of paleogeographic research, as well as professional services of paleogeographers can be used: to assess current climate change based on paleogeographic data; for geological additional research and rational use of the subsoil of Ukraine; to develop popular scientific and educational information on the paleogeographical features of the development of nature reserves and geological sites with tourist and recreational potential; to assess the current state and dynamics of spatio-temporal changes in environmental conditions based on paleogeographic analysis of the content of various substances in soils; during geoarchaeological, paleontological, soil research, etc.\u0000Key words: paleogeographical research; climate changes; minerals formation; stratigraphy; human living conditions.","PeriodicalId":374629,"journal":{"name":"PROBLEMS OF GEOMORPHOLOGY AND PALEOGEOGRAPHY OF THE UKRANIAN CARPATHIANS AND ADJACENT AREAS","volume":"86 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134434006","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}

{"title":"PERSPECTIVE GEOTOURIST ROUTES OF THE PRIGORGAN PRECARPATHIAN MOUNTAINS","authors":"A. Manko, G. Bayrak, V. Monastyrskyy","doi":"10.30970/gpc.2021.2.3555","DOIUrl":"https://doi.org/10.30970/gpc.2021.2.3555","url":null,"abstract":"The geotourism routes of Prigorgan Precarpathia is considered, which has been gaining popularity over the last decade in connection with global environmental initiatives, a trend focused on sustainable consumption of tourism services and a healthy lifestyle. The uniqueness of geotourist routes of Prigorgan Precarpathians is due to the complex geological-geomorphological structure of the study area, which in turn led to the diversity of flora and fauna, the presence of attractive natural monuments (waterfalls, rocks, outcrop of rocks), which makes the area promising for various tourist activities. The article analyzes ways to promote this relatively new for the tourism industry of Ukraine type of tourism in order to form a powerful geotourism platform as one of the leading sectors of the domestic tourism industry. Prigorgansky Precarpathian, given the strong recreational, historical, cultural and geotourism potential of the studied region, it is advisable to offer the following tourist routes.\u0000Route № 1: a) Nadvirna (outcrop \"Nadvirnyanska rock\", channel relief of the river Bystritsa Nadvirnyanska); b) Pniv (Pniv Castle, museum of Oil Fields, outcrops \"Pnivska Skladka\"; c) Loeva (leveling surface, observation deck Gora Strahora) d) Delyatyn – then the route continues to Bukovel, Verkhovyna Carpathians, mountains Chornohora and Svydivets.\u0000Route № 2: a) Delyatyn (flysch outcrop and terrace of the Prut, Zarichchya and Lubizhnyansky Hook waterfalls); b) Dobrotiv (observation deck near Dobrotov, leveling surface Krasna); c) Lanchyn outcrop; d) Krutizh waterfall; d) town Kolomyia e) Markivsky waterfall.\u0000Route № 3: a) Bohorodchany (Bohorodchany Castle, Earth History Park Underhill in the village of Pidhirya); b) pseudovolcano Starunya; c) Manyava (Manyava skyt, Blessed Stone rock) – route to Gorgan, to Manyavsky, Bytkivsky waterfalls.\u0000Route № 4: a) town Valley, Verkhniy Struten (outcrops of the Chechvyn tuffs and the flysch of the Lopyanets formation); b) Pavlovsky stone and Ripnensky stone rocks, Pidhurkalo waterfall; c) Perechynske – channel of the Limnytsia river; d) Zakernychna: Holy Intercession Monastery, observation deck, outcrop of rocks and waterfalls Skruntar, Churikov, Pod Golitsye; e) Vagilevich Museum in the village of Yasen – route to the village Osmoloda and the mountains of Gorgan.\u0000Key words: Prigorganske Precarpathia; geotourism; geotourist routes; tourist infrastructure.","PeriodicalId":374629,"journal":{"name":"PROBLEMS OF GEOMORPHOLOGY AND PALEOGEOGRAPHY OF THE UKRANIAN CARPATHIANS AND ADJACENT AREAS","volume":"96 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124163426","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}

{"title":"PHASING FEATURES OF THE SOIL-FORMING PROCESS \u0000IN AGROCHERNOZEMS OF WATERSHED PLATEU\u0000IN THE CENTRAL PART OF PODILLIA","authors":"I. Papish, Roman Hnatiuk","doi":"10.30970/gpc.2021.2.3552","DOIUrl":"https://doi.org/10.30970/gpc.2021.2.3552","url":null,"abstract":"The development of the paleosoils during the warm stages (thermochrons) of the Pliocene and Pleistocene, being reflected in the structure of soil-loess and red-brown formations of Ukraine, is characterized by a clear regularity. This is manifested in the formation of complex soil layered constructions (pedocomplexes) reflecting the chronological stages of pedogenesis. Agrochernozems of watershed plateu in the central part of Podillia, formed on the loess rocks of the Late Pleistocene age, also show this general regularity of Pliocene-Pleistocene soil formation. Contrasting changes in the physic-geographical conditions of pedolitogenesis in the ancient Holocene (late glacial) and evolutionary trend of soil formation during the following Holocene periods lasting for 10–8 thousand years led to the formation of a two-stage Holocene soil layering on the plakor lands of the region, represented by chernozem-type soils. Morphological signs of staged soil formation are concentrated in one genetic profile, which, along with the sign of anthropization of landscapes and soil formation significantly complicates the detailed identification of soils and their historical and genetic analysis. \u0000The early stage of the local soil formation history is recorded in these soils in the form of solid-phase products of soil-forming processes (puppets, soil wormholes, coprolites, moles drains). These relict pedogenic formations are located in the lower part of the soil profile of agrochernozems. In general, in the soil profile of agrochernozems on the watershed plateu in the central part of Podillia the morphologically hidden stages of soil formation are noticeable, which is typical of the first half of the Holocene thermochron. The soil of the initial stage of pedogenesis correlates with the horizon of the mole loess P(h)k and the lower part of the transitional brown-colour horizon Phk or PhI. The humus profile of the plakor agrochernozems has soil characteristics of the early optimal stage, which lasted for 7–8 thousand years from the preboreal to the late subatlantic. There are no pedogenic signs of other stages of development of the pedocomplex. So, modern day soils of this region (agrochernozems) are polygenetic two-stage formations that have not reached the status of full-fledged pedocomplex. \u0000Key words: evolution; pedogenesis; agrochernozem; Holocene; stages of soil formation; pedocomplex; Podillіa.","PeriodicalId":374629,"journal":{"name":"PROBLEMS OF GEOMORPHOLOGY AND PALEOGEOGRAPHY OF THE UKRANIAN CARPATHIANS AND ADJACENT AREAS","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123779835","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}

{"title":"THE KRYVCHYTSKY MASSIF OF LVIV: IT’S SOCIO-HISTORICAL AND GEO-TOURISTICAL ATTRACTIONS, PROSPECTS OF COGNITIVE EXCURSIONS","authors":"G. Bayrak, Oresta Bordun","doi":"10.30970/gpc.2021.1.3458","DOIUrl":"https://doi.org/10.30970/gpc.2021.1.3458","url":null,"abstract":"The article describes the tourist potential of the Kryvchytsy microdistrict, located near the densely populated city of Lviv. Possibilities of combining socio-historical and natural-geographical tourist attractions in tour routes have been clarified. Socio-historical attractions related to medieval and modern sacred architecture, archeological artifacts, places of residence of famous people, the Holocaust monuments have been explored. A part of the socio-historical attractions of Kryvchytsy is connected with the heritage of the railway industry of the beginning-middle of the XX century. This is a serpentine-shaped railway, which shortly overcomes a 100 meters’ tall path that goes on top of arched bridges, through a car highway, near river flows that started their existence in the Austrian period in Lviv, some railway bridges that were built in the Polish period and the huge iron bridge that was constructed in the Soviet period. The high bridge-like structure is also valuable as a good spectating point of landscapes. The authors believe that the resumption of railway traffic on this branch of the track for tourist needs would be economically viable if we implemented appropriate advertising, gastronomic, entertainment and other attractions. We explored the natural-geographical monuments that have the value of the geo-heritage objects, compositions of geo-sites and geo-morphosites. They illustrate the geological history of the territory (a typical section of the Cretaceous-Neogene rocks), geomorphological features of the hills-remnants and varieties of modern geomorphological processes. Along with geo-tourism objects, the islands of unique phyto- and zoo-cenoses were described as a place that started it’s existence only because of the conditions of the urban region, as well as a good source of drinking water. There were also shown the needs of learning and exploring the geo-touristical objects. On the basis of the conducted scientific researches of social-historical and geo-touristical attractions two cognitive and local lore routes are formed by the Kryvchytsy massif which unites the modern traditions and tendencies of development of the local lore in excursion activity. Authors have developed a map with a trek of sightseeing tour routes for guides from Lviv to use it. A lot of attention is paid to the greening of tourism, the balance of socio-historical and natural objects of excursions, the health component of the organization of the tourist process.\u0000Key words: socio-historical attractions; geo-heritage; geo-sites; geo-morphosites; the Kryvchytsia microdistrict in Lviv.","PeriodicalId":374629,"journal":{"name":"PROBLEMS OF GEOMORPHOLOGY AND PALEOGEOGRAPHY OF THE UKRANIAN CARPATHIANS AND ADJACENT AREAS","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116215386","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}

{"title":"RELIEF AND GEOLOGICAL STRUCTURE OF CARPATHIAN BIOSPHERE RESERVE","authors":"Y. Kravchuk, V. Brusak","doi":"10.30970/gpc.2021.1.3455","DOIUrl":"https://doi.org/10.30970/gpc.2021.1.3455","url":null,"abstract":"The relief and geological structure of Carpathian Biosphere Reserve represent the features of the geological and geomorphological structure of the four geomorphological regions of the Ukrainian Carpathians. The block mid-mountains of the Polonynsko-Chornohirsky Carpathians (Chornohora, Svydovets, and Uholsko-Shyrokoluzhansky massifs) and the folded mid-mountains of Marmarosy crystal massif (Marmarosy and Kuziy-Trybushansky massifs) are well protected within the reserve.\u0000The analysis of the morphostructure and morphosculpture of the reserve is carried out taking into account the longitudinal (NW–SE) and transverse divisions of the Ukrainian\u0000The analysis of the morphostructure and morphosculpture of the reserve is carried out taking into account the longitudinal (NW–SE) and transverse divisions of the Ukrainian Carpathians. The longitudinal division is associated with morphostructures of higher orders, such as second and third. The transverse division is associated with the fourth and fifth orders of morphostructures.\u0000In the analysis of morphosculpture of the reserve, the types characterized for all regions of Flysch and Crystal Carpathians are allocated. All mountain massifs and ridges could be characterized by an asymmetrical structure, such as steep northeastern slopes and acclivous southwestern slopes. The relic morphosculpture is represented by: 1) fragments of denudation surfaces of different ages such as Polonynska, Pidpolonynska, and riparian; 2) ancient glacial and extra glacial landforms; 3) areas of ancient longitudinal valleys. River valleys with a complex of different age terraces represent inherited morphosculpture.\u0000Modern morphodynamic processes are represented by height (tier) differentiation. The processes of sheet erosion, deflation, and rill erosion play an important role in the relief modeling for the tiers of strongly dissected mid-mountain relief. The lower tier of the terraced and non-terraced bottoms of the valleys are associated with the processes of leaching and erosion as well as a significant accumulation of erosion products and mudflows. Stabilized and active displacements are the most recorded among the gravitational processes and block motions.\u0000Key words: Carpathian Biosphere Reserve; Ukrainian Carpathians; relief; morphostructure; morphosculpture.","PeriodicalId":374629,"journal":{"name":"PROBLEMS OF GEOMORPHOLOGY AND PALEOGEOGRAPHY OF THE UKRANIAN CARPATHIANS AND ADJACENT AREAS","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129940923","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}

{"title":"GEOSPATIAL ANALYSIS OF THE FOREST LAND OF FOOTHILL AND LOWLAND PARTS OF THE UKRAINIAN CARPATHIANS (ON THE EXAMPLE OF DROHOBYCH DISTRICT, LVIV REGION)","authors":"O. Mykytchyn, Yevhen A. Ivanov, Ulyana Malaniak","doi":"10.30970/gpc.2021.1.3456","DOIUrl":"https://doi.org/10.30970/gpc.2021.1.3456","url":null,"abstract":"The forest cover of Drohobych district is vectorized with the help of remote sensing of the Earth based on space images QuickBird. The geospatial analysis of forest lands of the foothills and lowlands of the Ukrainian Carpathians has been carried out. It is found that the proportion of forest throughout the region is higher than the average forest cover of Lviv region and more than doubled the average forest cover of Ukraine. Even though the forest cover of Drohobych district is more than optimal indicators for this natural area, forest land is extremely unevenly distributed. A created schematic map of forest resources has shown that the most forested is the mountainous part of the region with the absolute height between 500-1000 m, which decreases in the direction from southwest to northeast. Forest area significantly decreases at the changeover to Drohobych Upland, because of the extension of the boundaries and areas of influence of the Drogobych agglomeration increasing densities of human settlements. In the northeast section of the region, the forest is almost missing due to the significant agricultural development in the plains with a superior absolute height between 250–300 m.\u0000For the better analysis of the forest cover of the territory, the geoinformation model of the forest cover of Drohobych district from the perspective of administrative units is created and analyzed. This model allows to classify administrative units according to the proportion of forest land in 6 categories because a considerable variation of indicators is seen in the region. From completely deforested administrative units to rural councils in mountainous areas, where the proportion of forest areas is more than 70%. Administrative units with an insufficient level of reforestation, which are half of all in Drohobych district and with the reforestation level lower than average in Ukraine, are featured. Features of the geospatial distribution of such indicators are noted. \u0000It is analyzed that forest cover in urban and rural councils changes from significant in the town council of Boryslav to almost missing forest areas in the rural council of Medenychi. The reasons for such differences between the indicators are identified and the peculiarities of household land development of the territories that belong to urban and rural councils are stated.\u0000Key words: forest cover; decryption of ERSD; geoinformation modeling; optimization of natural resources.","PeriodicalId":374629,"journal":{"name":"PROBLEMS OF GEOMORPHOLOGY AND PALEOGEOGRAPHY OF THE UKRANIAN CARPATHIANS AND ADJACENT AREAS","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126652344","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}

{"title":"NATURE-LEARNING AND GEO-ARCHEOLOGICAL ROUTES OF THE EASTERN PART OF LVIV","authors":"Andrii Yatsyshyn, R. Dmytruk, Andrii Havinskyi","doi":"10.30970/gpc.2021.1.3462","DOIUrl":"https://doi.org/10.30970/gpc.2021.1.3462","url":null,"abstract":"Geomorphological and geological features of the eastern part of Lviv have been analyzed. A new, extremely picturesque and informative tourist, recreational and geo-educational route has been developed, namely “Chatovi Rocks – Vynnykivske Lake –Medova Pechera”, which forms an extension of “Vysokyi Zamok – Chatovi rocks” tourist route. Picturesque relief, exposure of sediments of various ages and genesis, as well as rich archeological monuments occurring along the routecan perform educational, educational, cognitive, ecological, and aesthetic functions. Archaeological memorials, little known to the general public, are extremely valuable, too, because they illustrate the history of populating the city of Lviv and its neighborhood.\u0000Mostly inanimate objects located along the route are well accessible for exploration; however, today they are not very popular among Lviv residents. This is primarily due to the lack of proper infrastructure – marked trails, information stands, etc.\u0000Anthropogenic impact on the objects located along the proposed route is extremely diverse and large-scale. Some sites (such as Chatovi Rocks and Medova Pechera) are affected heavily, as they are actively used for hiking, mountaineering, etc. Others (for example, Zhupan and Lysivka archeological monuments) virtually do not experience it. The monuments of Mlynivtsi I and II are exposed to the greatest threat, up to complete destruction. They are endangered due to the extensive construction of a new sports and recreation complex, deployed around Vynnykivsky Lake. The refore, the condition of these facilities needs to be monitored continuously. On the other hand, the said complex will open up new prospects for the use of picturesque relief, complex geomorphological and geological structure of the eastern part of Lviv in the future recreational and geo-educational activities. There is no doubt that the new center of attraction, created by the sports and recreation complex, will increase the attendance of Vynnykivsky Forest Park. Therefore, the need to establish appropriate tourist, recreational, geo-educational infrastructure along “Chatovi Rocks – Vynnykivske Lake – Medova Pechera” route is obvious today.\u0000Key words: nature-learning and geo-archeological route; Upper Cretaceous marls; Neogene sands and sandstones; woods, travertines; archeological monuments.","PeriodicalId":374629,"journal":{"name":"PROBLEMS OF GEOMORPHOLOGY AND PALEOGEOGRAPHY OF THE UKRANIAN CARPATHIANS AND ADJACENT AREAS","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126061628","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}

{"title":"HORIZONTAL DEFORMATIONS OF THE SUKIL RIVERBED WITHIN THE PRE-CARPATHIAN HEIGHT IN 1880-2019","authors":"","doi":"10.30970/gpc.2021.1.3464","DOIUrl":"https://doi.org/10.30970/gpc.2021.1.3464","url":null,"abstract":"The article presents the results of the study of horizontal riverbed deformations of the Sukil river in the area from the town of Bolekhiv to its confluence with the Svicha river during 1880–2019. The studied section of the riverbed is located within the Precarpathian height and is marked by significant dynamics of the riverbed, which is mainly due to frequent floods, including catastrophic ones.\u0000The analysis of long-term horizontal riverbed deformations of the Sukil river and identification of the main factors of their manifestation were carried out in three stages. The first stage involved an assessment of the riverbed displacement over a long-term period of tens of years and was performed based on topographic maps of 1880, 1929-1939, and 1990. The second stage focused on the analysis of the riverbed displacement during a short-term period of 5-7 years and was conducted on the basis of Google Earth satellite images of 2006, 2011, and 2017–2019. The third stage was dedicated to the verification of the obtained results by field research and to the identification of the main reasons for the development of horizontal riverbed deformations. The analysis of historical maps and satellite images was mainly conducted by cartographic methods using ArcGIS 10.1.\u0000The riverbed of the Sukil river has significant differences in the development of horizontal deformations on the section of Bolekhiv – the village of Podorozhnie (the mouth of the river). According to the type of manifestation and scale of the riverbed deformations development, two sections (hereinafter dynamic sections) with significant horizontal deformations have been identified: the first one – from Bolekhiv to the village of Lysovychi; the second one – from the village of Lysovychi to the village of Podorozhnie (the Sukil mouth). On dynamic section 1, the horizontal deformations are differently manifested depending on the type of the riverbed. The maximum displacements which were found on the meandering sections are approximately 340 m. They were recorded during the period of 1880–1939. On the sections with a “transitional” type of riverbeds (in the late 19th-early 20th century they were braided, and now they are single channel), the deformations are small (up to 60 m) and are manifested mainly within the boundaries of the riverbed. On dynamic section 2, the Sukil riverbed is meandering and the deformations are much larger. The maximum riverbed displacements reach approximately 500 m (during the period of 1880–1939). For dynamic section 2 as well as for the whole section of the Sukil riverbed from Bolekhiv to the mouth, a certain tendency of the riverbed changes on the plan has been revealed. Thus, from 1889 to 1990 we observe a decrease in the meandering of the riverbed caused by anthropogenic influence, in particular, by the straightening of the riverbed in the 70-80s of the last century and by change in the position of the mouth; since 1990, a natural increase in the Sukil riverbed’s meande","PeriodicalId":374629,"journal":{"name":"PROBLEMS OF GEOMORPHOLOGY AND PALEOGEOGRAPHY OF THE UKRANIAN CARPATHIANS AND ADJACENT AREAS","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130941789","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}

{"title":"MODERN UKRAINIAN GEOMORPHOLOGY: ACHIEVEMENTS, PROBLEMS, PROSPECTS (ON THE OCCASION OF THE 70TH ANNIVERSARY OF THE DEPARTMENT OF GEOMORPHOLOGY AND PALEOGEOGRAPHY OF IVAN FRANKO NATIONAL UNIVERSITY OF LVIV)","authors":"I. Kovalchuk, Lydia Dubis","doi":"10.30970/gpc.2021.1.3463","DOIUrl":"https://doi.org/10.30970/gpc.2021.1.3463","url":null,"abstract":"Representatives of the specialty, science or scientific field periodically discuss their condition, problems, prospects for development. This applies to a large extent to geomorphology as geological and geographical science. The analysis of its status, problematic issues, state and prospects of development was highlighted during the 70th anniversary of the Department of Geomorphology and Paleogeography of Ivan Franko National University of Lviv, which was celebrated by the geomorphological community of Ukraine and neighboring countries in 2020. The All-Ukrainian scientific-practical conference \"Current state and prospects of development of geomorphology and paleogeography in Ukraine\" was dedicated to this matter. It featured reports by Lydia Dubis, Jaroslav Kravchuk, Ivan Kovalchuk, Volodymyr Stetsiuk, Andriy Bogutsky, Roman Spitsa, Natalia Gerasimenko, Galyna Bayrak, Petro Voloshin, Oleksandr Mkrtchyan, Andriy Yatsyshyn and other researchers, which reflected modern trends in geomorphological and paleogeographical research. Given this fact, we will try to answer a range of questions that are raised by both the geomorphologists themselves and in specialists in related fields of geographical and geological science. These include, in particular: can we consider the attention, paid to the analysis of the current state of the science of relief and the processes of relief formation in Ukraine sufficient? What are the achievements of geomorphology of the 20s of the XXI century? How does Ukrainian geomorphology relate to foreign geomorphology in research methods, results obtained, and public recognition? What problems does geomorphological and paleogeographic science have to solve in order to remain modern and socially important? What obstacles does it have to overcome? What prospects await her?\u0000The highlighted research results are based on the analysis of publications, reports at conferences of various ranks, creative work of the founders of Ukrainian geomorphology, its protagonists who worked in the XIX - XXI centuries or continue to work today, summarizing the results of own research on geomorphological science.\u0000Key words: modern Ukrainian geomorphology, problems of geomorphology, prospects of geomorphological researches.","PeriodicalId":374629,"journal":{"name":"PROBLEMS OF GEOMORPHOLOGY AND PALEOGEOGRAPHY OF THE UKRANIAN CARPATHIANS AND ADJACENT AREAS","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126888290","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}