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Detection of lake shoreline active zones and water volume changes using digital lake bottom model and water level fluctuations

cris.virtual.author-orcid0000-0002-1453-0374
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cris.virtual.author-orcid0000-0002-1597-2449
cris.virtualsource.author-orcid917b05fe-6da6-4828-82f0-08b7c58485fd
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cris.virtualsource.author-orcidc190486f-af03-407e-a39a-ba9ad7146b77
dc.abstract.enThe article presents an assessment of water level fluctuations in eight lakes located in the Bory Tucholskie National Park (Poland). Mann-Kendall and Sen tests were applied to analyze the extent and direction of lake water level changes. For the purpose of detection of shoreline active zones, digital lake bottom models were developed based on bathymetric measurements. They were integrated with catchment digital terrain model, developed based on data from Airborne Laser Scanning. In analysed period, water levels in the majority of lakes showed a decreasing tendency, as a result of climate change. An increasing tendency was only observed for two lakes caused by the activity of beavers (castor fiber). The study permitted the identification of active shoreline zones with long-term exposure to drying and flooding. These zones are of the highest importance from the point of view of the functioning of water and water-dependent ecosystems, particularly protected species.
dc.affiliationWydział Inżynierii Środowiska i Inżynierii Mechanicznej
dc.affiliationWydział Leśny i Technologii Drewna
dc.affiliation.instituteKatedra Melioracji, Kształtowania Środowiska i Gospodarki Przestrzennej
dc.affiliation.instituteKatedra Urządzania Lasu
dc.contributor.authorSojka, Mariusz
dc.contributor.authorChoiński, Adam
dc.contributor.authorPtak, Mariusz
dc.contributor.authorKanecka-Geszke, Ewa
dc.contributor.authorZhu, Senlin
dc.contributor.authorStrzeliński, Paweł Daniel
dc.date.accessioned2026-03-04T09:07:56Z
dc.date.available2026-03-04T09:07:56Z
dc.date.issued2022
dc.description.bibliographyil., bibliogr.
dc.description.financepublication_nocost
dc.description.financecost0,00
dc.description.if3,8
dc.description.number26
dc.description.points70
dc.description.volume37
dc.identifier.doi10.1080/10106049.2022.2082553
dc.identifier.eissn1752-0762
dc.identifier.issn1010-6049
dc.identifier.urihttps://sciencerep.up.poznan.pl/handle/item/7603
dc.languageen
dc.relation.ispartofGeocarto Imnternational
dc.relation.pages13711-13733
dc.rightsClosedAccess
dc.sciencecloudnosend
dc.subject.enwater level
dc.subject.enlitoral
dc.subject.enwater resources
dc.subject.enclimate change
dc.subject.ennational park
dc.titleDetection of lake shoreline active zones and water volume changes using digital lake bottom model and water level fluctuations
dc.typeJournalArticle
dspace.entity.typePublication
oaire.citation.issue26
oaire.citation.volume37