TY - GEN A1 - Zwoliński, Zbigniew PB - IGiPZ PAN PB - Zakład Narodowy im. Ossolińskich - Wydaw. Polskiej Akademii Nauk N1 - 144 pp., [2] k. tabl. : il. ; 24 cm N1 - Bibliogr. p. 131-140 N1 - Sum. eng, rus L1 - http://www.rcin.org.pl/igipz/Content/21818/PDF/WA51_35857_r1989-z3-4_Dokumentacja-Geogr.pdf M3 - Text CY - Wrocław CY - Warszawa J2 - Dokumentacja Geograficzna 1989 z. 3-4 PY - 1989 KW - fluvial geomorphology KW - river regimes KW - river channels KW - suspended matter KW - Parsęta river T1 - Geomorficzne dostosowywanie się koryta Parsęty do aktualnego reżimu rzecznego = Geomorphic adjustment of the Parsęta channel to the present-day river regime UR - http://www.rcin.org.pl/igipz/dlibra/publication/edition/21818 ER - TY - GEN N1 - 24 cm N2 - The paper presents the Digital Geomorphological Map of Poland (DGM) on which work started in 2013. Background is provided on the history of geomorphological mapping and the digital adaptation of analoguegeomorphological maps. The legend (key symbols) of the DGM and the construction of its database are introduced. The test sheets prepared on the basis of the DGM assumptions are demonstrated. L1 - http://www.rcin.org.pl/igipz/Content/54621/PDF/WA51_74755_r2015-t88-no2_G-Polonica-Raczkowsk.pdf M3 - Text J2 - Geographia Polonica Vol. 88 No. 2 (2015) PY - 2015 IS - 2 EP - 210 KW - digital geomorphological maps KW - legend KW - test sheets KW - Poland A1 - Rączkowska, Zofia A1 - Zwoliński, Zbigniew PB - IGiPZ PAN VL - 88 CY - Warszawa SP - 205 T1 - Digital geomorphological map of Poland UR - http://www.rcin.org.pl/igipz/dlibra/publication/edition/54621 ER - TY - GEN N1 - 24 cm N2 - The aim of the work described here was to assess the temporal variability and spatial differentiation characterising the outflow of a river, using integrated geoinformation methods and hydrological modelling. The study was conducted in the Parsęta drainage basin, whose internal structure is considered representative of young-glacial lowlands in the temperate climatic zone. The simulations of water balance were carried out using a hydrological and water quality model called the Soil and Water Assessment Tool (SWAT), as integrated into a geographical information system. SWAT is a basin-scale, continuous-time model. It was designed to predict the impact of watershed management changes on outflows of water, sediment and chemical components. The spatial data analysis is based on concerns a digital elevation model, lithology, hydrography, soil, land cover and land use. The simulations included meteorological data for the period 1966-2010 from 4 meteorological stations of the Institute of Meteorology and Water Management. Selected from among available methods were: the Soil Conservation Service Curve Number method (SCS-CN) to estimate surface runoff, the Penman-Monteith method to estimate potential evapotranspiration, and the Muskingum river routing method for a channel network. Models required calibration, which was achieved using SWAT-CUP4 software. Within the SWAT-CUP4 framework, the Sequential Uncertainty Fitting (SUFI-2) calibration procedure was selected. Calibration and validation were performed on data collected at three water-gauge stations in Tychówko, Białogard and Bardy, for the years 1966-2010 (these measurement data were obtained from the Institute of Meteorology and Water Management). The results were assessed by reference to such statistics as the R2 determination coefficient, Nash-Sutcliffe efficiency coefficient (NSE) and percentage bias coefficient (PBIAS). The results with an annual time step were characterised by high values for the statistical evaluation coefficients. The values for the percentage bias coefficient were in the 3-13% range for the calibration, and of 4-17% in the case of the validation period. Found to be most consistent with the observed data were modelling results obtained for the closing profile of the basin. A reduction in the area of catchment considered was associated with lower values being obtained for the statistical coefficients, in respect of the evaluation of the results. In comparing results in relation to the period of calibration and validation, only very small differences as regards assessment factors were to be found. Application of the SWAT model in the case of a lowland river flowing through a young-glacial landscape confirmed that model’s universal applicability to catchments characterised by widely different environmental conditions and river regimes. L1 - http://www.rcin.org.pl/igipz/Content/61801/PDF/WA51_80983_r2017-t89-z1_Przeg-Geogr-Gudowicz.pdf M3 - Text J2 - Przegląd Geograficzny T. 89 z. 1 (2017) PY - 2017 IS - 1 EP - 66 KW - river outflow KW - hydrological modelling KW - Parsęta river KW - Pomerania A1 - Gudowicz, Joanna A1 - Zwoliński, Zbigniew PB - IGiPZ PAN VL - 89 CY - Warszawa SP - 45 T1 - Kształtowanie się odpływu rzecznego w dorzeczu Parsęty w świetle modelowania hydrologicznego = Shaping of river outflow in the Parsęta basin in the light of hydrological modelling UR - http://www.rcin.org.pl/igipz/dlibra/publication/edition/61801 ER -