The Diversity of Water Mite Assemblages (Acari: Parasitengona: Hydrachnidia) of Lake Skadar/Shkodra and Its Catchment Area

Author(s):  
Andrzej Zawal ◽  
Vladimir Pešić
2020 ◽  
Vol 46 (5) ◽  
pp. 1090-1098 ◽  
Author(s):  
Andrzej Zawal ◽  
Aleksandra Bańkowska ◽  
Grzegorz Michoński ◽  
Michał Grabowski ◽  
Agnieszka Szlauer-Łukaszewska ◽  
...  

Biologia ◽  
2016 ◽  
Vol 71 (9) ◽  
Author(s):  
Aleksandra Bańkowska ◽  
Magdalena Kłosowska ◽  
Piotr Gadawski ◽  
Grzegorz Michoński ◽  
Michał Grabowski ◽  
...  

AbstractResearch on water mites has mainly focused on their ecology, taxonomy and faunistics. Studies on the biology of particular species and their fecundity have been conducted much less often, and there is very little such information from the Balkan Peninsula. The present study attempts to fill in some of the gaps in the existing knowledge upon reproduction of water mites. Female individuals were collected from Lake Skadar and its catchment in Montenegro, in May and October 2014. Then they were placed in 40 ml beakers until eggs were laid and observed until the larvae were hatched. The eggs were laid by females representing 15 species. The numbers of egg-laying females of a given species ranged from 1 to 124. The average number of eggs laid by a female ranged from 1 to 60. The number of eggs laid in May was much higher than in October. Females which lays the most eggs (representing 9 species) were collected in springs, followed by Lake Skadar (7 species) and in rivers (4 species). Only one species,


2020 ◽  
Vol 15 (3) ◽  
pp. 184-195
Author(s):  
Réka Csicsaiová ◽  
Ivana Marko ◽  
Jaroslav Hrudka ◽  
Ivona Škultétyová ◽  
Štefan Stanko

The aim of the study is to assess the hydraulic capacity of the sewer network and sewer collector recovery in the urban catchment area of Trnava.The analysis focuses on the evaluation of situations with different precipitation frequencies. Elaboration consists of modeling the current state of the assessed sewer collector B and subsequent loading of this collector by several block rainfalls. Based on the results of the analysis, the recovery of the sewer network proposed.


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