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Now showing items 881-890 of 895
Past and Future of Sturgeon Species (Acipenseridae) in Western Balkans: Case for Permanent Conservation or Sustainable Management
(Springer Nature Switzerland AG, 2023)
Sturgeon species in Western Balkans are mainly occupying the Danube River basin, which represents one of the centers for sturgeon diversity. Although there are numerous negative anthropogenic impacts (habitat fragmentation, ...
WEPASS Project - Making the Iron Gate Dams passable for migratory fish
(International Association for Danube Research (IAD), 2023)
European rivers are obstructed by more than one million barriers that have resulted in excessive loss of river continuity. On the main course of the Danube River there are 83 longitudinal continuity interruptions, out of ...
FTIR ANALYSIS OF NORMAL AND TENSION WOOD IN POPULUS X EURAMERICANA
(Society of Physical Chemists of Serbia, 2022)
Leaning stems of woody plants form reaction wood, in hardwood trees termed tension wood. Tension wood contains more cellulose and less lignin and it is anatomically different from normal wood. Fourier-transform infrared ...
Nitrification potential of daily-watered biofiltration designs for high ammonium wastewater treatment
(Elsevier, 2023)
The vegetated biofiltration systems (VBS), also known as bioretentions or rain gardens, are well-established technology for treatment of urban stormwater and recently greywater, offering multiple benefits to urban environments. ...
Structural characterisation of late embryogenesis abundant proteins in Ramonda serbica Panč.
(Novi Sad : Faculty of Sciences, Department of Biology, 2022)
Ressurection plants are extraordinary because of their ability to withstand long periods without water, enter a state of anhydrobiosis, and fully recover upon water arrival. Ramonda serbica Panč. is a relic and endemic ...
Статистика са практикумом
(Univerzitet Singidunum, Beograd, 2022)
Still eels in Serbia?
(Institute of Marine Biology, University of Montenegro, 2022)
The European eel (Anguilla anguilla), a catadromous, critically endangered species,
was the subject of this study. The main goal was to determine the status of populations
of European eel in the waters of the Republic ...
Where do we stand on the knowledge of T. magnatum environments? Progress and new research hypotheses
(University of Belgrade - Institutute for Multidisciplinary Research, 2023)
Knowledge about the environments of T. magnatum has been consolidated in the 2000s, confirming the importance of microclimate and that of specific soil types that, in fact, restrict the areas of natural spread of the fungus. ...
Improved photocatalytic degradation of RO16 dye using hydrothermally synthesized CeO2@ZnO nanocomposite
(Institut za multidisciplinarna istraživanja, Belgrade, Serbia, 2022)
The structural, microstructural, optical and photocatalytic properties of
hydrothermally obtained single-phase ZnO and CeO2@ZnO nanocomposites have
been investigated by the XRPD, FESEM, HRTEM/SAED and UV-vis techniques. ...
Stone Crayfish Austropotamobius torrentium (Schrank, 1803) In South-Eastern Serbia: Children Knowledge Survey
(University of Belgrade, Technical Facuity in Bor, 2022)
Stone crayfish, an endangered and protected species in Republic of Serbia, inhabits mountain areas of the country. The knowledge and attitude of children, from two primary schools (Pirot and Bosilegrad) towards this species ...