Emilia Anna Jakubas

Adam Mickiewicz University | UAM · Institute of Environmental Biology

The study focused on the relationships between charophytes and the surrounding species composition and environmental factors in a lowland stream (Flinta stream, Western Poland). A total of 32 vegetation plots (4 m × 4 m) and 13 environmental variables were tested. Detrended correspondence analysis (DCA) and canonical correspondence analysis (CCA) w...

„Ocena stanu śródlądowych wód powierzchniowych. Przewodnik do badań terenowych i laboratoryjnych” pod redakcją Tomasza Joniaka to czwarty zeszyt w serii „Biblioteka Pomocy Dydaktycznych”, wydawanej przez Wydział Biologii Uniwersytetu im. Adama Mickiewicza w Poznaniu. Przewodnik stanowi kompendium wiedzy teoretycznej i praktycznej niezbędnej do ocen...

The relationships of Hildenbrandia rivularis (Rhodophyta), the species composition of its surroundings detailed environmental variables (water chemistry and hydrological, morphological and bottom features) in a lowland river (Wełna river, Western Poland) was investigated. H. rivularis from 40 stands was tested together with 25 environmental variab...

We investigated morphological response of yellow water-lily and arrowhead to water velocity gradient in the lowland Wełna river (Western Poland). Percentage cover of floating and submerged forms of yellow water-lily and arrowhead had been measured in randomly selected sites of 16 m2. We analyzed 62 stands of Nuphar lutea and 80 stands of Sagittaria...

Getting to know the response of different groups of aquatic organisms tested in altered thermal environments to environmental conditions makes it possible to understand processes of adaptation and limitation factors such as temperature and light. Field sites were located in three thermally abnormal lakes (cooling system of power plants), in eastern...