[
[1] Alderisio, K. A. & DeLuca, K. (1999). Seasonal enumeration of fecal coliform bacteria from the feces of ring-billed gulls and Canada geese. Appl. Environ. Microbiol., 65, 5628–5630. 10.1128/AEM.65.12.5628-5630.1999
]Search in Google Scholar
[
[2] Anderson, W. B. & Polis, G. A. (1999). Nutrient fluxes from water to land: Seabirds affect plant nutrient status on Gulf of California islands. Oecologia, 118, 324–332. http://dx.doi.org/10.1007/s00442005073310.1007/s004420050733
]Search in Google Scholar
[
[3] Benton, C., Khan, F., Monaghan, P. & Richards, W. N. (1983). The contamination of the major water supply by gulls. Water Research, 17(7), 789–798. http://dx.doi.org/10.1016/0043-1354(83)90073-810.1016/0043-1354(83)90073-8
]Search in Google Scholar
[
[4] Brieley, J. A., Brandvold, D. K. & Popp, C. (1975). Waterfowl refuge effect on water quality: I. Bacterial populations. Water Pollution Control Federation, 47(7), 1892–1900.
]Search in Google Scholar
[
[5] Cramp, S. & Simmons, W. R. P. (1977). The birds of the western Palearctic. Oxford University Press.
]Search in Google Scholar
[
[6] DeVincent, S. J. (2004). Wildlife and the ecology of antimicrobial resistance, In Proceedings of Health and Conservation of Captive and Free-ranging Wildlife Conference (pp. 51–55). San Diego, California.
]Search in Google Scholar
[
[7] Dobbin, G., Hariharan, H., Daoust, P. Y., Hariharan, S., Heaney, S., Coles, M., Price, L. & Muckle, A. C. (2005). Bacterial flora of free-living Double crested cormorant chicks on Prince Edward Island, Canada, with reference to enteric bacteria and antibiotic resistance. Comp. Immun. Microbiol. Infect. Dis., 28, 71–82. 10.1016/S0147-9571(04)00059-1
]Search in Google Scholar
[
[8] Gere, G. & Andrikovics, S. (1992). Effects of waterfowl on water quality. Hydrobiologia, 243–244, 445–448. http://dx.doi.org/10.1007/BF0000706110.1007/BF00007061
]Search in Google Scholar
[
[9] Hobara, S., Koba, K., Osono, T., Tokuchi, N., Ishida, A. & Kameda, K. (2005). Nitrogen and phosphorus enrichment and balance in forest colonized by cormorants: Implications of the influence of soil adsorption. Plant and Soil, 268, 89–101. http://dx.doi.org/10.1007/s11104-004-0231-610.1007/s11104-004-0231-6
]Search in Google Scholar
[
[10] Hobara, S., Osono, T., Koba, K., Tokuchi, N., Fujiwara, S. & Kameda, K. (2001). Forest floor quality and N transformations in a temperate forest affected by avian-derived N deposition. Water Air and Soil Pollution, 130, 679–684. http://dx.doi.org/10.1023/A:101386911513210.1023/A:1013869115132
]Search in Google Scholar
[
[11] Jones, S. H. (2003). Tracking bacterial pollution sources in stormwater pipes. A final report to the New Hampshire Estuaries Project (pp. 11). Office of State Planning.
]Search in Google Scholar
[
[12] Jones, S. H. (2008). Environmental sources of microbial contaminants in shellfish and their public health significance. Journal of Foodservice, 19(4), 238–244. http://dx.doi.org/10.1111/j.1748-0159.2008.00105.x10.1111/j.1748-0159.2008.00105.x
]Search in Google Scholar
[
[13] Kameda, K., Koba, K., Hobara, S., Osono, T. & Terai, M. (2006). Pattern of natural 15N abundance in lakeside forest ecosystem affected by cormorant-derived nitrogen. Hydrobiologia, 567, 69–86. http://dx.doi.org/10.1007/s10750-006-0052-010.1007/s10750-006-0052-0
]Search in Google Scholar
[
[14] Kameda, K., Koba, K., Yoshimizu, C., Fujiwara, S., Hobara, S., Koyama, L., Tokuchi, N. & Takayanagi, A. (2000). Nutrient flux from aquatic to terrestrial ecosystem mediated by Great Cormorant. Sylvia, 36, 54–55.
]Search in Google Scholar
[
[15] Klimaszyk, P., Joniak, T., Sobczyński, T. & Andrzejewski, W. (2008). Can a cormorant (Phalacrocorax carbo) colony may be a factor of lake eutrophication? Sengupta M. & Dalwani R. (Eds.), Proceedings of Taal 2007, 12th World Lake Conference (pp. 861–863).
]Search in Google Scholar
[
[16] Kuhn, R. C., Rock, C. M. & Oschima, K. H. (2002). Occurrence of Cryptosporidium and Giardia in wild ducks along the Rio Grande River valley in southern New Mexico. Appl. Environ. Microbiol., 68, 161–165. http://dx.doi.org/10.1128/AEM.68.1.161-165.200210.1128/AEM.68.1.161-165.200212654711772622
]Search in Google Scholar
[
[17] Levesque, B., Brousseau, P., Simard, P., Dewailly, E., Meisels, M., Ramsay, D. & Joly, J. (1993). Impact of the ring-billed gull on the microbiological quality of recreational water. Applied and Environmental Microbiology, 59(4), 1228–1230. 10.1128/aem.59.4.1228-1230.1993
]Search in Google Scholar
[
[18] Ligęza, S., Smal, H., Misztal, M., Ciesielczuk, P. & Piliszczuk, G. (2001). Changes of selected soil properties on the area of cormorant colony in Kıty Rybackie. Acta Agrophysica, 56, 155–164.
]Search in Google Scholar
[
[19] Ligęza, S. & Small, H. (2003). Accumulation of nutrients in soils affected by perennial colonies of piscivorous birds with reference to biogeochemical cycles of elements. Chemosphere, 52, 595–602. http://dx.doi.org/10.1016/S0045-6535(03)00241-810.1016/S0045-6535(03)00241-8
]Search in Google Scholar
[
[20] Loder, T. C., Ganning, B. & Love, J. A. (1996). Ammonia nitrogen dynamics in coastal rockpools affected by gull guano. J. Exp. Mar. Biol. Ecol., 1–2, 113–129. http://dx.doi.org/10.1016/0022-0981(95)00126-310.1016/0022-0981(95)00126-3
]Search in Google Scholar
[
[21] Marion, L., Clergeau, P., Brient, L. & Bertu, G. (1994). The importance of avian-contributed nitrogen (N) and phosphorus (P) to Lake Grand-Lieu, France. In: Kerekes, J. J. (Ed.), Aquatic birds in the trophic web of lakes. Hydrobiologia, 279–280, 133–147. 10.1007/978-94-011-1128-7_13
]Search in Google Scholar
[
[22] Mizutani, H. & Wanda, E. (1988). Nitrogen and carbon isotope ratios in seabird rookeries and their ecological implication. Ecology, 69, 340–349. http://dx.doi.org/10.2307/194043210.2307/1940432
]Search in Google Scholar
[
[23] Mulder, C. P. H. & Keall, S. N. (2001). Burrowing seabirds and reptiles: impact on seeds and soils in an island forest in New Zealand. Oecologia, 127, 350–360. http://dx.doi.org/10.1007/s00442000060010.1007/s00442000060028547106
]Search in Google Scholar
[
[24] Niewolak, S. (1999). Evaluation of pollution and the Sanitary bacteriological state of Lake Wigry. Part II Near-shore waters of Lake Wigry. Polish Journal of Environmental Studies, 8(3), 169–177.
]Search in Google Scholar
[
[25] Osono, T., Hobara, S., Koba, K., Kameda, K. & Takeda, H. (2006). Immobilization of avian excreta-derived nutrients and reduced lignin decomposition in needle and twig litter in a temperate coniferous forest. Soil Biology and Biochemistry, 38, 517–525. http://dx.doi.org/10.1016/j.soilbio.2005.05.02210.1016/j.soilbio.2005.05.022
]Search in Google Scholar
[
[26] Przybysz, J. (1997). Black cormorant. Świebodzin: Wyd. Lubuskiego Klubu Przyrodników.
]Search in Google Scholar
[
[27] Regulation of the Minister of Health. (16 October 2002). In case of requirements to be met bathing water. The Official Journal of Laws of the Republic of Poland, 5 XI 2002.
]Search in Google Scholar
[
[28] APHA. (2005). Standard Methods for the Examination of Water and Wastewater (21st edition). New York.
]Search in Google Scholar
[
[29] Vitousek, P. M. & Howarth, R. W. (1991). Nitrogen limitation on land and in the sea: How can it occur? Biogeochemistry, 13, 87–115. http://dx.doi.org/10.1007/BF0000277210.1007/BF00002772
]Search in Google Scholar
[
[30] Wiśniewska, H., Niewolak, S., Korzeniewska, E. & Filipkowska, Z. (2007a). Enterobacteriace family bacteria in mesotrophic lake (lake Długie Wigierskie) in the presence of Black cormorants. Pol. J. Natur. Sc., 22(3), 486–499. http://dx.doi.org/10.2478/v10020-007-0043-210.2478/v10020-007-0043-2
]Search in Google Scholar
[
[31] Wiśniewska, H., Niewolak, S., Korzeniewska, E. & Filipkowska, Z. (2007b). Bacteriological indicators of pollution and sanitary state of Długie Wigierskie Lake water in presence of cormorant. Archiwum Ochrony Środowiska, 33(1), 29–44.
]Search in Google Scholar
