{"id":2192,"date":"2022-12-19T16:26:24","date_gmt":"2022-12-19T15:26:24","guid":{"rendered":"https:\/\/wgsr.uw.edu.pl\/pisg\/?p=2192"},"modified":"2024-07-24T09:05:46","modified_gmt":"2024-07-24T09:05:46","slug":"t-67-2-s-119-130","status":"publish","type":"post","link":"https:\/\/pisg.wgsr.uw.edu.pl\/?p=2192","title":{"rendered":"T.67.2, s. 119-130"},"content":{"rendered":"\r\n<h1 class=\"has-text-align-center wp-block-heading\"><strong>Zmiany powierzchni wybranych jezior Pojezierza \u0141\u0119czy\u0144sko-W\u0142odawskiego <\/strong><\/h1>\r\n\r\n\r\n\r\n<h2 class=\"has-text-align-center wp-block-heading\">Changes in the area of selected lakes of the \u0141\u0119czna-W\u0142odawa Lake District<\/h2>\r\n\r\n\r\n\r\n<h5 class=\"has-text-align-center wp-block-heading\"><strong>Magdalena Jagoda WAKU\u0141A<\/strong><\/h5>\r\n\r\n\r\n\r\n<h5 class=\"has-text-align-center wp-block-heading\">Uniwersytet Warszawski<br \/>Wydzia\u0142 Geografii i Studi\u00f3w Regionalnych<\/h5>\r\n\r\n\r\n\r\n<h5 class=\"has-text-align-center wp-block-heading\"><strong> Maksym \u0141ASZEWSKI <\/strong><\/h5>\r\n\r\n\r\n\r\n<h5 class=\"has-text-align-center wp-block-heading\">Uniwersytet Warszawski<br \/>Wydzia\u0142 Geografii i Studi\u00f3w Regionalnych<br \/>e-mail: m.laszewski@uw.edu.pl<br \/>ORCID: 0000-0003-3066-269X<\/h5>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\"><strong>Abstract:<\/strong> An attempt was made to evaluate the process of lake disappearance over the years 1886-2019 in the \u0141\u0119czna-W\u0142odawa Lake District. The analysis were based on archival cartographic materials (WIG maps published in 1936 and maps in the PUWG 1965 system) and on vector map based on BDOT10k. It was determined that over a period of 133 years, the surface area of selected natural water reservoirs was reduced by 10,26%. Changes have been influenced by many factors: the building of the Wieprz-Krzna canal and the drainage system connected with it, agricultural land use, rapid development of tourism and coal mining. Results presented in this paper show that the greatest risk of decreasing of lake area concerns reservoirs of small size (&lt;50 ha) due to their more limited ability to self-purificate and lower resistance to degradation. A greater change was observed in the case of lakes located in the Poleski National Park and its buffer zone (-16,51%) than in the case of other studied water reservoirs (-8,91%).<\/p>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\"><strong>Key words: <\/strong>lake disappearance, lake area, \u0141\u0119czna-W\u0142odawa Lake District, Wieprz-Krzna canal<\/p>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\"><strong>Zalecany spos\u00f3b cytowania \/ Cite as: <\/strong>Waku\u0142a M.J., \u0141aszewski M., 2022, Zmiany powierzchni wybranych jezior Pojezierza \u0141\u0119czy\u0144sko-W\u0142odawskiego, Prace i Studia Geograficzne, 67.2, Wydzia\u0142 Geografii i Studi\u00f3w Regionalnych Uniwersytetu Warszawskiego, Warszawa, 119\u2013130, DOI: 10.48128\/pisg\/2022-67.2-07<\/p>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\">Wp\u0142yn\u0119\u0142o: 20.11.2021<br \/>Zaakceptowano: 25.10.2022<\/p>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/pisg.wgsr.uw.edu.pl\/wp-content\/uploads\/2022\/12\/07_Wakula_Laszewski.pdf\">Pobierz ca\u0142y tekst w pdf \/ Get full text (pdf format)<\/a><\/p>\r\n","protected":false},"excerpt":{"rendered":"<p>Zmiany powierzchni wybranych jezior Pojezierza \u0141\u0119czy\u0144sko-W\u0142odawskiego Changes in the area of selected lakes of the \u0141\u0119czna-W\u0142odawa Lake District Magdalena Jagoda WAKU\u0141A Uniwersytet WarszawskiWydzia\u0142 Geografii i Studi\u00f3w Regionalnych Maksym \u0141ASZEWSKI Uniwersytet WarszawskiWydzia\u0142 Geografii i Studi\u00f3w Regionalnyche-mail: m.laszewski@uw.edu.plORCID: 0000-0003-3066-269X Abstract: An attempt was made to evaluate the process of lake disappearance over the years 1886-2019 in the [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[13],"tags":[4625,4627,4629,4631],"class_list":["post-2192","post","type-post","status-publish","format-standard","hentry","category-artykul","tag-lake-area-pl","tag-lake-disappearance-pl","tag-leczna-wlodawa-lake-district-pl","tag-wieprz-krzna-canal-pl"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>T.67.2, s. 119-130<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/pisg.wgsr.uw.edu.pl\/?p=2192\" \/>\n<meta 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