All Stories

  1. Vertical distribution of plankton under ice in relation to environmental parameters in eutrophic lakes

    Article • Journal of Plankton Research, October 2025, Oxford University Press (OUP)

    Dr Agnieszka Napiórkowska-Krzebietke

  2. Legal Protection of Ichthyofauna in Natura 2000 Sites in Poland: A Case Study of an Ecological Disaster in the Oder River

    Article • Review of European and Comparative Law, September 2025, Katolicki Uniwersytet Lubelski Jana Pawla II

    Dr Agnieszka Napiórkowska-Krzebietke

  3. Działania prawne i naprawcze wobec szkód w środowisku wodnym. Studium przypadku katastrofy ekologicznej na rzece Odrze

    Article • Zeszyty Prawnicze Biura Analiz Sejmowych, December 2023, Kancelaria Sejmu/Chancellery of the Sejm

    Dr Agnieszka Napiórkowska-Krzebietke

  4. Algae–zooplankton relationships during the year-round cyanobacterial blooms in a shallow lake

    Article • Hydrobiologia, December 2023, Springer Science + Business Media

    Dr Agnieszka Napiórkowska-Krzebietke

  5. Abiotic–Biotic Interrelations in the Context of Stabilized Ecological Potential of Post-Mining Waters

    Article • Water, September 2023, MDPI AG

    Dr Agnieszka Napiórkowska-Krzebietke

  6. Winter dynamics of abiotic and biotic parameters in eutrophic temperate lakes

    Article • Acta Oecologica, May 2023, Elsevier

    Dr Agnieszka Napiórkowska-Krzebietke

  7. Ecological Implications in a Human-Impacted Lake—A Case Study of Cyanobacterial Blooms in a Recreationally Used Water Body

    Article • International Journal of Environmental Research and Public Health, March 2023, MDPI AG

    Dr Agnieszka Napiórkowska-Krzebietke

  8. Can the elimination of cyanobacteria by micro-sieving be an innovative lake purity improvement method?

    Article • Fisheries & Aquatic Life, December 2022, De Gruyter

    Dr Agnieszka Napiórkowska-Krzebietke

  9. Stratification strength and light climate explain variation in chlorophyll a at the continental scale in a European multilake survey in a heatwave summer

    Article • Limnology and Oceanography, October 2021, Wiley

    Dr Agnieszka Napiórkowska-Krzebietke, PhD Ulrike Obertegger

  10. Comprehensive Insight into Lake Nasser Environment: Water Quality and Biotic Communities—A Case Study before Operating the Renaissance Dam

    Article • Water, August 2021, MDPI AG

    Dr Agnieszka Napiórkowska-Krzebietke

  11. A new charophyte habitat with a stabilized good ecological potential of mine water

    Article • Scientific Reports, July 2021, Springer Science + Business Media

    Dr Agnieszka Napiórkowska-Krzebietke

  12. Biodiversity of periphytic cyanobacteria and algae assemblages in polar region: a case study of the vicinity of Arctowski Polish Antarctic Station (King George Island, Antarctica)

    Article • Biodiversity and Conservation, July 2021, Springer Science + Business Media

    Dr Agnieszka Napiórkowska-Krzebietke

  13. Persistent blooms of filamentous cyanobacteria in a cormorant-affected aquatic ecosystem: Ecological indicators and consequences

    Article • Ecological Indicators, May 2021, Elsevier

    Dr Agnieszka Napiórkowska-Krzebietke

  14. Under-ice environmental conditions, planktonic communities and ichthyofauna in dystrophic lakes

    Article • The European Zoological Journal, January 2021, Taylor & Francis

    Dr Agnieszka Napiórkowska-Krzebietke

  15. Identification of hydrochemical and hydrobiological properties of mine waters for use in aquaculture

    Article • Aquaculture Reports, November 2020, Elsevier

    Dr Agnieszka Napiórkowska-Krzebietke

  16. Cyanobacterial Blooms and Zooplankton Structure in Lake Ecosystem under Limited Human Impact

    Article • Water, April 2020, MDPI AG

    Dr Agnieszka Napiórkowska-Krzebietke

  17. Rapid monitoring of cyanobacteria in lakes – a case study in the Wel River catchment, Poland

    Article • Limnological Review, March 2020, De Gruyter

    Agnieszka Pasztaleniec, Dr Agnieszka Napiórkowska-Krzebietke

  18. Article • Turkish Journal of Fisheries and Aquatic Sciences, January 2020, Turkish Journal of Fisheries and Aquatic Sciences

    Dr Agnieszka Napiórkowska-Krzebietke

  19. Rozwój przepisów prawnych w zakresie bioindykacji środowiskowej a stan jakości wód jeziorowych

    Article • Studia Prawnoustrojowe, October 2019, Uniwersytet Warminsko-Mazurski

    Dr Agnieszka Napiórkowska-Krzebietke

  20. Ice‐on and ice‐off abiotic and biotic parameters in three eutrophic lakes

    Article • Ecological Research, August 2019, Wiley

    Dr Agnieszka Napiórkowska-Krzebietke

  21. Heated Konin Lakes: Structure, Functioning, and Succession

    Article • June 2019, Springer Science + Business Media

    Dr Agnieszka Napiórkowska-Krzebietke

  22. The Great Masurian Lakes: Hydrological Regime and Summer Phytoplankton

    Article • June 2019, Springer Science + Business Media

    Dr Agnieszka Napiórkowska-Krzebietke

  23. Assessment Criteria and Ecological Classification of Polish Lakes and Rivers: Limitations and Current State

    Article • April 2019, Springer Science + Business Media

    Dr Agnieszka Napiórkowska-Krzebietke

  24. Trends in the Phytoplankton Variability of the Selected Polish Lakes

    Article • April 2019, Springer Science + Business Media

    Dr Agnieszka Napiórkowska-Krzebietke

  25. Occurrence of the invasive cyanobacterium Sphaerospermopsis aphanizomenoides (Nostocales)

    Article • The Science of The Total Environment, February 2019, Elsevier

    Dr Agnieszka Napiórkowska-Krzebietke

  26. Restoration of flow-through lakes – Theory and practice

    Article • Ecohydrology & Hydrobiology, December 2018, Elsevier

    Dr Agnieszka Napiórkowska-Krzebietke

  27. Dataset of environmental variables, phytoplankton pigments and cyanotoxins

    Article • Scientific Data, October 2018, Springer Science + Business Media

    Dr Agnieszka Napiórkowska-Krzebietke, PhD Ulrike Obertegger

  28. Bioaccumulation of heavy metals by phytoplankton

    Article • Oceanological and Hydrobiological Studies, September 2018, De Gruyter

    Dr Agnieszka Napiórkowska-Krzebietke

  29. Temperature Effects Explain Continental Scale Distribution of Cyanobacterial Toxins

    Article • Toxins, April 2018, MDPI AG

    PhD Ulrike Obertegger, Dr Agnieszka Napiórkowska-Krzebietke

  30. Phytoplankton response to fish-induced environmental changes in a temperate shallow pond-type lake

    Article • Archives of Polish Fisheries, December 2017, De Gruyter

    Dr Agnieszka Napiórkowska-Krzebietke

  31. The biodegradation of microcystins in temperate freshwater bodies with previous cyanobacterial history

    Article • Ecotoxicology and Environmental Safety, November 2017, Elsevier

    Dr Agnieszka Napiórkowska-Krzebietke

  32. Food web under ice in eutrophic lakes

    Article • Oceanological and Hydrobiological Studies, September 2017, De Gruyter

    Krystyna Kalinowska, Dr Agnieszka Napiórkowska-Krzebietke

  33. Phytoplankton taxa-specific eco-sensitivity and ecologically relevant lake state

    Article • Acta Oecologica, May 2017, Elsevier

    Dr Agnieszka Napiórkowska-Krzebietke

  34. The relationship between phytoplankton and fish in nutrient-rich shallow Lake Qarun, Egypt

    Article • Oceanological and Hydrobiological Studies, December 2016, De Gruyter

    Dr Agnieszka Napiórkowska-Krzebietke

  35. The newest standard for the estimation of phytoplankton biovolume

    Article • Water Research, November 2016, Elsevier

    Dr Agnieszka Napiórkowska-Krzebietke

  36. Response of phytoplankton to protective-restoration treatments enhancing water quality in a shallow urban lake

    Article • Environmental Monitoring and Assessment, October 2016, Springer Science + Business Media

    Dr Agnieszka Napiórkowska-Krzebietke

  37. Impact of brewer's yeast extract and levamisole in diets with vegetable oils on the growth, chemical composition, and immunological and biochemical blood parameters of pikeperch (Sander lucioperca)

    Article • Czech Journal of Animal Science, November 2015, Czech Academy of Agricultural Sciences

    Dr Agnieszka Napiórkowska-Krzebietke

  38. Can we restore badly degraded urban lakes?

    Article • Ecological Engineering, September 2015, Elsevier

    Dr Agnieszka Napiórkowska-Krzebietke

  39. Cyanobacterial bloom intensity in the ecologically relevant state of lakes – an approach to Water Framework Directive implementation

    Article • Oceanological and Hydrobiological Studies, January 2015, De Gruyter

    Dr Agnieszka Napiórkowska-Krzebietke

  40. Phytoplankton-based recovery requirement for urban lakes in the implementation of the Water Framework Directive’s ecological targets

    Article • Oceanological and Hydrobiological Studies, January 2015, De Gruyter

    Dr Agnieszka Napiórkowska-Krzebietke

  41. Impact of butyl benzyl phthalate on development of the reproductive system of European pikeperch, Sander lucioperca (L.)

    Article • Acta Veterinaria Hungarica, September 2014, Akademiai Kiado

    Dr Agnieszka Napiórkowska-Krzebietke

  42. Amino Acid Profile in Juvenile Pikeperch (Sander Lucioperca (L.)) - Impact of Supplementing Feed With Yeast Extract

    Article • Archives of Polish Fisheries, July 2014, De Gruyter

    Dr Agnieszka Napiórkowska-Krzebietke

  43. Phytoplankton of artificial ecosystems – an attempt to assess water quality

    Article • Archives of Polish Fisheries, January 2014, De Gruyter

    Dr Agnieszka Napiórkowska-Krzebietke

  44. Phytoplankton in an ecological status assessment of the vendace-type Lake Dejguny (northeastern Poland)

    Article • Archives of Polish Fisheries, January 2014, De Gruyter

    Dr Agnieszka Napiórkowska-Krzebietke

  45. The European Union Water Framework Directive and the ecological status assessment of inland waters

    Article • Archives of Polish Fisheries, January 2014, De Gruyter

    Dr Agnieszka Napiórkowska-Krzebietke

  46. Impact of diet and culture conditions on the body shape of crucian carp (Carassius carassiusL.)

    Article • Journal of Applied Animal Research, December 2013, Taylor & Francis

    Dr Agnieszka Napiórkowska-Krzebietke

  47. Cyanobacteria and cyanotoxins in Polish freshwater bodies

    Article • Oceanological and Hydrobiological Studies, January 2013, De Gruyter

    Dr Magdalena Grabowska, Dr Agnieszka Napiórkowska-Krzebietke

  48. A comparison of epilimnetic versus metalimnetic phytoplankton assemblages in two mesotrophic lakes

    Article • Oceanological and Hydrobiological Studies, January 2013, De Gruyter

    Dr Agnieszka Napiórkowska-Krzebietke

  49. Impact of di-n-butyl phthalate on reproductive system development in European pikeperch (Sander lucioperca)

    Article • Acta Veterinaria Brno, January 2013, University of Veterinary and Pharmaceutical Sciences

    Dr Agnieszka Napiórkowska-Krzebietke

  50. The physicochemical background for the development of potentially harmful cyanobacterium Gloeotrichia echinulata J. S. Smith ex Richt

    Article • Journal of Elementology, September 2012, Polish Society for Magnesium Research

    Dr Agnieszka Napiórkowska-Krzebietke

  51. Phytoplankton response to changes of physicochemical variables in Lake Nasser, Egypt

    Article • Journal of Elementology, September 2012, Polish Society for Magnesium Research

    Dr Agnieszka Napiórkowska-Krzebietke

  52. Phytoplankton and the physicochemical background in an assessment of the ecological and trophic conditions in vendace-type lakes

    Article • Journal of Elementology, September 2012, Polish Society for Magnesium Research

    Dr Agnieszka Napiórkowska-Krzebietke

  53. Biosorption of some toxic metals from aqueous solution using non-living algal cells of Chlorella vulgaris

    Article • Journal of Elementology, September 2012, Polish Society for Magnesium Research

    Dr Agnieszka Napiórkowska-Krzebietke

  54. The isotherm and kinetic studies of the biosorption of heavy metals by non-living cells of Chlorella vulgaris

    Article • Journal of Elementology, September 2012, Polish Society for Magnesium Research

    Dr Agnieszka Napiórkowska-Krzebietke

  55. Phytoplankton a basic nutritional source for fish

    Article • Journal of Elementology, September 2012, Polish Society for Magnesium Research

    Dr Agnieszka Napiórkowska-Krzebietke

  56. Effective Microorganisms Technology in lake restoration

    Article • Journal of Elementology, September 2012, Polish Society for Magnesium Research

    Dr Agnieszka Napiórkowska-Krzebietke

  57. Immunomodulatory effect of dietary brewer’s yeast extract in Sander lucioperca juveniles against the challenge of Aeromonas salmonicida

    Article • Aquaculture International, May 2012, Springer Science + Business Media

    Dr Agnieszka Napiórkowska-Krzebietke

  58. Phytoplankton metrics response to the increasing phosphorus and nitrogen gradient in shallow lakes

    Article • Journal of Elementology, April 2012, Polish Society for Magnesium Research

    Dr Agnieszka Napiórkowska-Krzebietke

  59. Effects of brewer’s yeast extract on growth performance and health of juvenile pikeperch Sander lucioperca (L.)

    Article • Aquaculture Nutrition, January 2012, Hindawi Publishing Corporation

    Dr Agnieszka Napiórkowska-Krzebietke

  60. Thermal and oxygen conditions in lakes under restoration following the removal of herbivorous and seston-filtering fish

    Article • Archives of Polish Fisheries, January 2012, De Gruyter

    Dr Agnieszka Napiórkowska-Krzebietke

  61. Growth and survival in earthen ponds of different sizes of juvenile pike reared in recirculating aquaculture systems

    Article • Archives of Polish Fisheries, January 2012, De Gruyter

    Dr Agnieszka Napiórkowska-Krzebietke

  62. Impact of feeding juvenile tench (Tinca tinca (L.)) feeds supplemented with vegetable oils on hematological indexes and liver histology

    Article • Archives of Polish Fisheries, January 2012, De Gruyter

    Dr Agnieszka Napiórkowska-Krzebietke

  63. Impact of diets with different proportions of linseed and sunflower oils on the growth, liver histology, immunological and chemical blood parameters, and proximate composition of pikeperch Sander lucioperca (L.)

    Article • Fish Physiology and Biochemistry, June 2011, Springer Science + Business Media

    Dr Agnieszka Napiórkowska-Krzebietke

  64. Impact of dibutyl phthalate and benzyl butyl phthalate on motility parameters of sperm from the European pikeperch Sander lucioperca (L.)

    Article • Archives of Polish Fisheries, January 2010, De Gruyter

    Dr Beata Irena Cejko, Dr Agnieszka Napiórkowska-Krzebietke

  65. Impact of diets supplemented with rapeseed, soy, and sunflower oils on growth rates and the histological picture of the livers of juvenile pikeperch, Sander lucioperca (L.)

    Article • Archives of Polish Fisheries, January 2010, De Gruyter

    Dr Agnieszka Napiórkowska-Krzebietke

  66. Impact of feeding juvenile pikeperch (Sander lucioperca (L.)) diets supplemented with vegetable oils on proximate body composition and fatty acid profile

    Article • Archives of Polish Fisheries, January 2010, De Gruyter

    Dr Agnieszka Napiórkowska-Krzebietke

  67. Effects of different dietary fatty acids profiles on the growth performance and body composition of juvenile tench (Tinca tinca (L.))

    Article • Reviews in Fish Biology and Fisheries, November 2009, Springer Science + Business Media

    Dr Agnieszka Napiórkowska-Krzebietke

  68. Diversity and dynamics of phytoplankton in lakes Licheńskie and Ślesińskie in 2004-2005

    Article • Archives of Polish Fisheries, January 2009, De Gruyter

    Dr Agnieszka Napiórkowska-Krzebietke

  69. Long-Term Changes in the Biomass and Composition of Phytoplankton in a Shallow, Flow-Through Lake Kirsajty (Masurian Lakeland, Poland)

    Article • Polish Journal of Natural Science, June 2007, De Gruyter

    Dr Agnieszka Napiórkowska-Krzebietke