{"id":2030,"date":"2025-08-18T12:31:01","date_gmt":"2025-08-18T09:31:01","guid":{"rendered":"https:\/\/hydro-chemistry-ecology.knu.ua\/?page_id=2030"},"modified":"2025-08-18T12:33:20","modified_gmt":"2025-08-18T09:33:20","slug":"%d0%ba%d1%80%d1%83%d0%bb%d1%8c-%d0%bf%d0%b0%d0%b2%d0%b5%d0%bb-%d1%81%d0%b6%d0%b0%d1%82%d1%82%d0%b5%d0%bd-%d0%b4%d0%b0%d0%b2%d1%96%d0%b4-%d1%82%d1%80%d0%b0%d0%bd%d1%81%d1%84%d0%be%d1%80%d0%bc%d0%b0","status":"publish","type":"page","link":"https:\/\/hydro-chemistry-ecology.knu.ua\/en\/%d0%ba%d1%80%d1%83%d0%bb%d1%8c-%d0%bf%d0%b0%d0%b2%d0%b5%d0%bb-%d1%81%d0%b6%d0%b0%d1%82%d1%82%d0%b5%d0%bd-%d0%b4%d0%b0%d0%b2%d1%96%d0%b4-%d1%82%d1%80%d0%b0%d0%bd%d1%81%d1%84%d0%be%d1%80%d0%bc%d0%b0\/","title":{"rendered":"KR\u00d3L PAWE\u0141, SZATTEN DAWID HYDROGRAPHIC NETWORK TRANSFORMATIONS IN POSTGLACIAL AREAS \u2013 A CASE STUDY OF THE KRAJE\u0143SKI LANDSCAPE PARK"},"content":{"rendered":"\n

DOI: https:\/\/doi.org\/10.17721\/2306-5680.2025.1.5<\/a><\/strong><\/p>\n\n\n\n

Hydrology, Hydrochemistry and Hydroecology. 2025. \u2116 1(75)
<\/a>Publication language: <\/strong>English
Authors:
<\/strong>Kr\u00f3l Pawe\u0142, Kazimierz Wielki University in Bydgoszcz, Faculty of Geographical Sciences, PolandSzatten Dawid, Kazimierz Wielki University in Bydgoszcz, Faculty of Geographical Sciences, Poland<\/p>\n\n\n\n

The article presents a study on the transformation of hydrographic networks within protected areas. The research is based on the analysis of cartographic materials using GIS software. The temporal scope of the study covers the 19th and 20th centuries \u2014 a period marked by the most significant alterations to hydrographic systems due to human activity. The research was conducted within the Kraje\u0144ski Landscape Park, one of the largest protected areas in the North Polish Lowlands. The results indicate a decrease in the lake surface area and a slight increase in the length of rivers (artificial canals). The primary causes of these changes are attributed directly to human activity, particularly land drainage for agricultural purposes (drainage ditches), and indirectly to the increased eutrophication of waters. The study highlights the sensitivity of young glacial river\u2013lake systems to anthropogenic pressures.<\/em>
Protected areas represent an exceptionally unique part of the natural environment that requires sustainable management aimed at preserving their value for future generations. However, due to human activity and climate change, these areas are increasingly subject to various pressures, including transformations of the hydrographic network. The study aimed to assess the hydrographic network transformation using the example of the Kraje\u0144ski Landscape Park (northern Poland).<\/em>
Due to the lakeland character of the study area, it constitutes an environment highly sensitive to any changes in water management. The analyses conducted using GIS tools made it possible to identify the main directions of hydrographic network transformation over the past centuries, revealing a strong impact of human activity. A decrease in lake surface area was observed, accompanied by an increase in the length of rivers and drainage ditches. This trend reflects the intensive meliorations carried out in the area in the past, anthropogenic modifications of riverbeds, and the acceleration of eutrophication processes in lakes and wetlands resulting from changes in the entire hydrographic network.<\/em>
The study highlights the need for sustainable management of the landscape park to protect habitats and water-related areas.<\/em><\/p>\n\n\n\n

Keywords: <\/em><\/strong>hydrographic network, rivers, lakes, wetlands, GIS, protected areas, Kraje\u0144ski Landscape Park.<\/em><\/em><\/p>\n\n\n\n

References<\/strong>:
1. Bajkiewicz-Grabowska, E., Golus, W., Markowski, M., Kwidzi\u0144ska, M. (2020). Characteristics of the Water Network in Postglacial Areas of Northern Poland. In: Korzeniewska, E., Harnisz, M. (eds) Polish River Basins and Lakes \u2013 Part I. The Handbook of Environmental Chemistry, vol 86. Springer, Cham. URL: https:\/\/doi.org\/10.1007\/978-3-030-12123-5_8.
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10. Rudnicki R., 2008. Operat zagospodarowania przestrzennego. Plan Ochrony. Kraje\u0144skie Park Krajobrazowy.
11. Stachowicz, M., Venegas-Cordero, N., Ghezelayagh, P., 2024. Two centuries of changes – revision of the hydrography of the Biebrza Valley, its transformation and probable ecohydrological challenges, Ecohydrology & Hydrobiology, 738-748 URL:  https:\/\/doi.org\/10.1016\/j.ecohyd.2023.08.008.<\/p>\n\n\n\n

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Kr\u00f3l, Pawe\u0142, Szatten, Dawid (2025). Hydrographic network transformations in postglacial areas \u2013 a case study of the Kraje\u0144ski landscape park. Hidrolohiia, hidrokhimiia i hidroekolohiia<\/em> [Hydrology, Hydrochemistry and Hydroecology], 1(75), 45-52. (in English, abstr. in Ukrainian). https:\/\/doi.org\/10.17721\/2306-5680.2025.1.5<\/p>\n","protected":false},"excerpt":{"rendered":"

DOI: https:\/\/doi.org\/10.17721\/2306-5680.2025.1.5 Hydrology, Hydrochemistry and Hydroecology. 2025. \u2116 1(75)Publication language: EnglishAuthors:Kr\u00f3l Pawe\u0142, Kazimierz Wielki University in Bydgoszcz, Faculty of Geographical Sciences, PolandSzatten Dawid, Kazimierz Wielki University in Bydgoszcz, Faculty of Geographical Sciences, Poland The article presents a study on the […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-2030","page","type-page","status-publish","hentry"],"translation":{"provider":"WPGlobus","version":"3.0.0","language":"en","enabled_languages":["uk","en"],"languages":{"uk":{"title":true,"content":true,"excerpt":false},"en":{"title":true,"content":true,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/hydro-chemistry-ecology.knu.ua\/en\/wp-json\/wp\/v2\/pages\/2030","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hydro-chemistry-ecology.knu.ua\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/hydro-chemistry-ecology.knu.ua\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/hydro-chemistry-ecology.knu.ua\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hydro-chemistry-ecology.knu.ua\/en\/wp-json\/wp\/v2\/comments?post=2030"}],"version-history":[{"count":2,"href":"https:\/\/hydro-chemistry-ecology.knu.ua\/en\/wp-json\/wp\/v2\/pages\/2030\/revisions"}],"predecessor-version":[{"id":2034,"href":"https:\/\/hydro-chemistry-ecology.knu.ua\/en\/wp-json\/wp\/v2\/pages\/2030\/revisions\/2034"}],"wp:attachment":[{"href":"https:\/\/hydro-chemistry-ecology.knu.ua\/en\/wp-json\/wp\/v2\/media?parent=2030"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}