- Gołdyn R.,Klimaszyk P.: (red.)Water Quality of Freshwater Ecosystems in a Temperate Climate, 2020, MDPI Open Access Journals, ISBN ISBN 978-3-03943-415-2, [978-3-03943-414-5], 282 s., 5 punktów
- Borowiak D.,Piotrowicz R., Nowiński K., Klimaszyk P.: Soft-water lobelia lakes in Poland, W: Polish River Basins and Lakes – Part I. Hydrology and Hydrochemistry / Górniak Andrzej[i ](red.), The Handbook of Environmental Chemistry, vol. 86, 2020, Springer, ISBN 978-3-030-12122-8, s. 89-118, DOI:10.1007/978-3-030-12123-5_5, 20 punktów
- Dondajewska R.,Gołdyn R., Kowalczewska-Madura K., Kozak A., Romanowicz-Brzozowska W., Rosińska J., Budzyńska A., Podsiadłowski S.: Hypertrophic Lakes and the Results of Their Restoration in Western Poland, W: Polish River Basins and Lakes – Part II. Biological Status and Water Management / Korzeniewska Ewa, Harnisz Monika (red.), The Handbook of Environmental Chemistry, vol. 87, 2020, Springer, ISBN 978-3-030-12138-9, s. 373-399, DOI:10.1007/978-3-030-12139-6_17, 20 punktów
- Kowalczewska-Madura K.,Dondajewska R., Gołdyn R.: Internal phosphorus loading in eutrophic lakes in Western Poland, W: Polish River Basins and Lakes – Part I. Hydrology and Hydrochemistry / Górniak Andrzej[i ](red.), The Handbook of Environmental Chemistry, vol. 86, 2020, Springer, ISBN 978-3-030-12122-8, s. 277-303, DOI:10.1007/978-3-030-12123-5_14, 20 punktów
- Kuczyńska-Kippen N.:Biodiversity of Zooplankton in Polish Small Water Bodies, W: Polish River Basins and Lakes – Part II. Biological Status and Water Management / Korzeniewska Ewa, Harnisz Monika (red.), The Handbook of Environmental Chemistry, vol. 87, 2020, Springer, ISBN 978-3-030-12138-9, s. 55-76, DOI:10.1007/978-3-030-12139-6_3, 20 punktów
- Antonowicz J.,Kozak A.: Phytoneuston and chemical composition of surface microlayer of urban water bodies, Water, MDPI AG, vol. 12, nr 7, 2020, s. 1-18, DOI:10.3390/w12071904, 70 punktów, IF(2,524)
- Buda J.,Łokas E., Pietryka M., Richter D., Magowski W., Iakovenko N., Porazinska D., Budzik T., Grabiec M., Grzesiak J., Klimaszyk P., Gaca P., Zawierucha K.: Biotope and biocenosis of cryoconite hole ecosystems on Ecology Glacier in the maritime Antarctic, Science of the Total Environment, vol. 724, 2020, s. 1-12, DOI:10.1016/j.scitotenv.2020.138112, 200 punktów, IF(6,551)
- Grzybkowska M.,Leszczyńska J., Głowacki Ł., Szczerkowska-Majchrzak E., Dukowska M., Szeląg-Wasielewska E.: Some aspects of the ecological niche of chironomids associated with submersed aquatic macrophytes in a tailwater, Knowledge and Management of Aquatic Ecosystems, nr 421, 2020, s. 1-9, DOI:10.1051/kmae/2020015, 100 punktów, IF(1,364)
- Hansz D.,Kowalczewska-Madura K.: Changes in the quality of a small lowland river in Poland under the influence of pollution and a dam reservoir located in its course, Limnological Review, vol. 20, nr 3, 2020, s. 145-159, DOI:10.2478/limre-2020-0015, 20 punktów
- Henao E.,Murphy ., Falfushynska H., Horyn O., Evans D., Klimaszyk P., Rzymski P.: Polymethoxy-1-alkenes screening of Chlorella and Spirulina food supplements coupled with in vivo toxicity studies, Toxins, vol. 12, nr 2, 2020, s. 1-13, DOI:10.3390/toxins12020111, 100 punktów, IF(3,895)
- Klimaszyk P.,Borowiak D., Piotrowicz R., Rosińska J., Szeląg-Wasielewska E., Kraska M.: The effect of human impact on the water quality and biocoenoses of the soft water lake with isoetids: Lake Jeleń, NW Poland, Water, MDPI AG, vol. 12, nr 4, 2020, s. 1-20, DOI:10.3390/W12040945, 70 punktów, IF(2,524)
- Klimaszyk P.,Gołdyn R.: Water Quality of Freshwater Ecosystems in a Temperate Climate, Water, MDPI AG, vol. 12, nr 9, 2020, s. 1-7, DOI:10.3390/w12092643, 70 punktów, IF(2,524)
- Kowalczewska-Madura K.,Rosińska J., Dondajewska-Pielka R., Gołdyn R., Kaczmarek L.: The effects of limiting restoration treatments in a shallow urban lake, Water, MDPI AG, vol. 12, nr 5, 2020, s. 1-15, DOI:10.3390/W12051383, 70 punktów, IF(2,524)
- Kozak A.,Budzyńska A., Dondajewska-Pielka R., Kowalczewska-Madura K., Gołdyn R.: Functional groups of phytoplankton and their relationship with environmental factors in the restored Uzarzewskie Lake, Water, MDPI AG, vol. 12, nr 2, 2020, s. 1-14, DOI:10.3390/w12020313, 70 punktów, IF(2,524)
- Kuczyńska-Kippen N.:Response of zooplankton indices to anthropogenic pressure in the catchment of field ponds, Water, MDPI AG, vol. 12, nr 3, 2020, s. 1-14, DOI:10.3390/w12030758, 70 punktów, IF(2,524)
- Kuczyńska-Kippen N.,Ejsmont-Karabin J.: Rotifera of various aquatic environments of costa rica in reference to central american rotifer fauna, Turkish Journal of Zoology, vol. 44, nr 3, 2020, s. 238-247, DOI:10.3906/zoo-2002-29, 40 punktów, IF(0,628)
- Kuczyńska-Kippen N.,Špoljar M., Zhang C., Pronin M.: Zooplankton functional traits as a tool to assess latitudinal variation in the northern-southern temperate European regions during spring and autumn seasons, Ecological Indicators, vol. 117, 2020, s. 1-9, DOI:10.1016/j.ecolind.2020.106629, 140 punktów, IF(4,229)
- Pleskot K.,Apolinarska K., Kołaczek P., Suchora M., Fojutowski M., Joniak T., Kotrys B., Kramkowski M., Słowiński M., Woźniak M., Lamentowicz M.: Searching for the 4.2 ka climate event at Lake Spore, Poland, Catena, vol. 191, 2020, s. 1-13, DOI:10.1016/j.catena.2020.104565, 140 punktów, IF(4,333)
- Rybak M.,Gąbka M., Ratajczak I., Woźniak M., Sobczyński T., Joniak T.: In-situ behavioural response and ecological stoichiometry adjustment of macroalgae (Characeae, Charophyceae) to iron overload: Implications for lake restoration, Water Research, vol. 173, 2020, s. 1-11, DOI:10.1016/j.watres.2020.115602, 140 punktów, IF(9,13)
- Rybak M.,Drzewiecka K., Woźniak M., Ratajczak I., Joniak T.: Iron-induced behavioural and biochemical responses of charophytes in consequence of phosphates coagulant addition: Threats to lake ecosystems restoration, Chemosphere, vol. 254, 2020, s. 1-10, DOI:10.1016/j.chemosphere.2020.126844, 100 punktów, IF(5,778)
- Rzymski P.,Klimaszyk P., Jurczak T., Poniedziałek B.: Oxidative Stress, Programmed Cell Death and Microcystin Release in Microcystis aeruginosa in Response to Daphnia Grazers, Frontiers in Microbiology, vol. 11, 2020, s. 1-11, DOI:10.3389/fmicb.2020.01201, 100 punktów, IF(4,235)
- Siwulski M.,Budka A., Rzymski P., Mleczek P., Budzyńska S., Gąsecka M., Szostek M., Kalač, Kuczyńska-Kippen N., Niedzielski P., Goliński P., Magdziak Z., Kaniuczak J., Mleczek M.: Multiannual monitoring (1974–2019) of rare earth elements in wild growing edible mushroom species in Polish forests, Chemosphere, vol. 257, 2020, s. 1-11, DOI:10.1016/j.chemosphere.2020.127173, 100 punktów, IF(5,778)
- Szeląg-Wasielewska E.,Dąbrowska A.: Vertical distribution of aldehydes and phytoplankton structure: A case study of urban lake, Archives of Environmental Protection, Polska Akademia Nauk Instytut Podstaw Inzynierii Srodowiska, vol. 46, nr 4, 2020, s. 95-103, DOI:10.24425/aep.2020.135768, 100 punktów, IF(1,775)
- Winnicka K.,Melosik I., Joniak T., Luciński R.: The effect of extreme dehydration on photosynthetic activity of Sphagnum denticulatum cultivated genotypes from different habitats, Plant Biosystems, vol. 154, nr 3, 2020, s. 384-395, DOI:10.1080/11263504.2019.1635220, 40 punktów, IF(1,787)
- Yu R.,Yang R., Zhang C., Špoljar M., Kuczyńska-Kippen N., Sang G.: A Vine Copula-Based Modeling for Identification of Multivariate Water Pollution Risk in an Interconnected River System Network, Water, MDPI AG, vol. 12, nr 10, 2020, s. 1-18, DOI:10.3390/w12102741, 70 punktów, IF(2,524)
- Zhang C.,Yan Q., Kuczyńska-Kippen N., Gao X.: An Ensemble Kalman Filter approach to assess the effects of hydrological variability, water diversion, and meteorological forcing on the total phosphorus concentration in a shallow reservoir, Science of the Total Environment, vol. 724, 2020, s. 1-12, DOI:10.1016/j.scitotenv.2020.138215, 200 punktów, IF(6,551)
- Matłoka A.,Ciesielski K., Gołdyn R., Strzelińska S., Wekwerth K., Kozłowska A., Siepak J.: Wizja rekultywacji jeziora Jelonek w Gnieźnie, Przegląd Komunalny, ABRYS Sp. z o.o., Wydawnictwa Komunalne, vol. 4, 2020, s. 47-51, 5 punktów