[Arts G. H. P., 1987, Historical development and extent of acidification of shallow soft waters in the Netherlands [in]: P. Mathy (ed.), Air pollution and ecosystems, Proc. Int. Symp., Grenoble: 928-933.10.1007/978-94-009-4003-1_124]Search in Google Scholar
[Banaś K., 1999, Osuszanie siedlisk organogenicznych a funkcjonowanie ekosystemów jeziornych (Drainage of the organogenic habitats and functioning of lake ecosystems), [in]: A. Barcikowski, M. Boiński, A. Nienartowicz (eds), Wielofunkcyjna rola lasu, ochrona przyrody, gospodarka, edukacja (Versatile role of forest, protection of nature, economy, education), O. W. Turpress, Toruń: 191-199 (in Polish).]Search in Google Scholar
[Banaś K., Gos K., 1998, Transformacja roślinności podwodnej w procesie acydyfikacji jezior oligotroficznych na Pomorzu (Transformation of submerged vegetation in the process of acidification of oligotrophic lakes in Pomerania), [in]: W. Lange, D. Borowiak (eds), Zagrożenia degradacyjne a ochrona jezior (Degradation hazards and lakes' protection), Wyd. DJ, Gdańsk: 161-171 (in Polish).]Search in Google Scholar
[Banaś K., Gos K., 2004, Effect of peat-bog reclamation on the physico-chemical characteristics of the water in peat, Pol. J. Ecol. 52(1): 69-74.]Search in Google Scholar
[Banaś K., Gos K., 2008, Features and diversity of pomeranian peatland lakes, [in:] E. Bajkiewicz-Grabowska, D. Borowiak (eds), Anthropogenic and natural transformations of lakes. Vol. 2., Wyd. KLUG-PTLim, Gdańsk: 13-17.]Search in Google Scholar
[Bociąg K., 2000, Transformacja roślinności podwodnej w procesie humizacji jezior (Transformation of submerged vegetation in the process of humification of lakes), Uniwersytet Gdański, Wydz. BGiO, Gdańsk, p. 167 (dissertation) (in Polish).]Search in Google Scholar
[Choiński A., 2006, Katalog jezior Polski (Catalogue of Polish lakes), Wyd. Nauk. UAM, Poznań, p. 600 (in Polish).]Search in Google Scholar
[Engstrom D. R., 1987, Influence of vegetation and hydrology on the humus budgets of Labrador lakes, Can. J. Fish. Aquat. Sci. 44: 1306-1314.10.1139/f87-154]Search in Google Scholar
[Frimmel F. H., 1994, Photochemical aspects related to humic substances, Environ. Intern. 20: 373-386.10.1016/0160-4120(94)90123-6]Search in Google Scholar
[Gorham E., Underwood J. K., Martin F. B., Ogden J. G., 1986, Natural and anthropogenic causes of lake acidification in Nova Scotia, Nature 324: 451-453.10.1038/324451a0]Search in Google Scholar
[Gos K., Banaś K., 1999, Succession trends of submerged vegetation in Pomeranian acidic lakes (NW Poland), Acta Hyrobiol. 41, Suppl. 6: 171-178.]Search in Google Scholar
[Gos K., Bociąg K., Banaś K., 1998, Roślinność podwodna w kwaśnych jeziorach Pomorza (Submerged vegetation in the acid lakes of Pomerania), [in:] J. Banaszak, K. Tobolski (eds), Park Narodowy Bory Tucholskie (Tuchola Forests National Park), Wyd. WSP, Bydgoszcz: 261-277 (in Polish).]Search in Google Scholar
[Grahn O., 1985, Macrophyte biomass and production in Lake Gárdsjön - an acidified clearwater lake in SW Sweden, Ecol. Bull. 37: 203-221.]Search in Google Scholar
[Hays W. L., 1988, Statistics (3rd ed.), Holt, Rinehart and Winston, New York, p. 723.]Search in Google Scholar
[Hutchinson G. E., 1957, A treatise on limnology. I. Geography, physics and chemistry, John Wiley & Sons, New York, p. 1015.]Search in Google Scholar
[Kajak Z., 1998, Hydrobiologia - limnologia (Hydrobiology - limnology), Wyd. Nauk. PWN, Warszawa, p. 355 (in Polish).]Search in Google Scholar
[Kowalewski G., 2003, Shoreline changes of basins in the mire-lake reserves in S Tuchola Pinewood, Limnol. Rev. 3: 119-126.]Search in Google Scholar
[Kowalewski G., Milecka K., 2003, Palaeoecology of basins of organic sediment accumulation in the Reserve Dury, Studia Quaternaia 20: 73-82.]Search in Google Scholar
[Kowalewski G., Tobolski K., 1997, Teledetekcyjna analiza zmian w obrębie rezerwatu "Bagno Stawek" (Teledetection analysis of changes in grounds of reserve "Bagno Stawek"), [in:] E. Krasicka-Korczyńska (ed.), Ochrona gatunkowa na obszarach chronionych (Species protection on protected areas), Towarzystwo Miłośników Borów Tucholskich: 71-79 (in Polish).]Search in Google Scholar
[Lange W. (ed.), 1993, Metody badań fizycznolimnologicznych (Physicolimnological methods of study), Wyd. UG, Gdańsk, p.175 (in Polish).]Search in Google Scholar
[Major M., 2008, Morphometric differences among basins without outlets in the southern and central parts of the Parsęta catchment. Limnol. Rev. 8(1-2): 43-49.]Search in Google Scholar
[Nielsen T., Ekelund N. G. A., 1993, Effect of UV-B radiation and humic substances on growth and motility of Gyrodinium aureolum, Limnol. Oceanogr. 38(7): 1570-1575.10.4319/lo.1993.38.7.1570]Search in Google Scholar
[Roelofs J. G. M., 1983, Impact of acidification and eutrophication on macrophyte communities in soft waters in the Netherlands. I. Field observations, Aquatic Bot. 17: 139-155.10.1016/0304-3770(83)90110-9]Search in Google Scholar
[Schindler D. W., Curtis P. J., Parker B. R., Stainton M. P., 1996, Consequences of climate warming and lake acidification for UV-B penetration in North American boreal lakes, Nature 379: 705-708.10.1038/379705a0]Search in Google Scholar
[Shotyk W., 1988, Review of the inorganic geochemistry of peat and peatland waters, Earth-Sci. Rev. 25: 95-176.10.1016/0012-8252(88)90067-0]Search in Google Scholar
[Szmeja J., 1992, Struktura, organizacja przestrzenna i demografia populacji isoetydów. Studium ekologiczne roślin podwodnych (Structure, spatial organization and demography of isoetid populations. Ecological studies of submerged aquatic plants), Zesz. Naul. UG, Rozpr. Monogr. 175, Gdańsk, p.137 (in Polish).]Search in Google Scholar
[Szmeja J., 1994a, An individual's status in populations of isoetid species, Aquatic Bot. 48: 203-224.10.1016/0304-3770(94)90016-7]Search in Google Scholar
[Szmeja J., 1994b, Effect of disturbances and interspecific competition in isoetid populations, Aquatic Bot. 48: 225-238.10.1016/0304-3770(94)90017-5]Search in Google Scholar
[Szmeja J., 1994c, Dynamics of the abundance and spatial organisation of isoetid populations in an oligotrophic lake, Aquatic Bot. 49: 19-32.10.1016/0304-3770(94)90003-5]Search in Google Scholar
[Szmeja J., 2000, Tendences of changes in the flora and vegetation structure of Pomeranian lakes under the influence of humic substances, [in:] B. Jackowiak, W. Żukowski (eds), Mechanisms of anthropogenic changes of the plant cover, Bogucki Wyd. Nauk., Poznań: 85-98.]Search in Google Scholar
[Szmeja J., Banaś K., Bociąg K., 1997, Ecological conditions and tolerance limits of isoetids along the southern Baltic coast, Ekol. Pol. 45(2): 343-359.]Search in Google Scholar
[Ter Braak C. J. F., Smilauer P., 1998, CANOCO Reference Manual and User's Guide to Canoco for Windows: Software for Canonical Community Ordination (version 4), Microcomputer Power, New York: p. 352.]Search in Google Scholar
[Timmermann T., 1998, Die Moorforschung Kurt Huecks - ihre Bedeutung damals und heute, Verh. Bot. Berlin. Brandenburg 131: 37-51.]Search in Google Scholar
[Timmermann T., Succow M., 2001, Kesselmoore, [in:] M. Succow, H. Joosten (eds), Landschaftsökologische Moorkunde, E. Schweizerbart'sche Verlagsbuchhandlung, Stuttgart: 379-390.]Search in Google Scholar
[Tobolski K., 2000, Przewodnik do oznaczania torfów i osadów jeziornych (Guidebook to marking peats and lake sediments), [in:] J. Faliński (ed.), Vademecum Geobotanicum, Wyd. Naukowe PWN. Warszawa, p. 506 (in Polish).]Search in Google Scholar
[Tobolski K., 2003, Torfowiska na przykładzie ziemi Świeckiej (Peatland on example of the Świecka ground), Tow. Przyjaciół Dolnej Wisły, Świecie, p. 255 (in Polish).]Search in Google Scholar
[Turczyński M., Sobolewski W., Mięsiak-Wójcik K., 2009, Selected problems related to the demarcation of lake range in the light of field surveys, Limnol. Rev. 9(4): 203-214.]Search in Google Scholar
[Wetzel R. G., 2001, Limnology: Lake and River Ecosystems, 3rd edition, Elsevier Academic Press, San Diego, p. 1006.]Search in Google Scholar