Water quality and algal growth potential of watercourses draining agricultural and forested catchments in eastern Croatia (Middle Danube Basin)

Author(s):  
Vesna Peršić ◽  
Aleksandra Kočić ◽  
Janja Horvatić
1985 ◽  
Vol 17 (8) ◽  
pp. 1403-1405 ◽  
Author(s):  
G. Bolier

Algal Growth Potential Tests as known from literature cannot simply be applied in water quality management in the Netherlands; adaptation to the Dutch situation is necessary. Points of research were: pretreatment of the water to be tested, species of test algae, conditions of the cultivation, monitoring of the algae growth.


1997 ◽  
Vol 20 (4) ◽  
pp. 246-253
Author(s):  
Hiroshi TSUNO ◽  
Isao SOMIYA ◽  
Fumitake NISHIMURA ◽  
Takeharu KOJIMA

2021 ◽  
Vol 103 ◽  
pp. 246-254
Author(s):  
Yongjun Song ◽  
Jing Qi ◽  
Le Deng ◽  
Yaohui Bai ◽  
Huijuan Liu ◽  
...  

2015 ◽  
Vol 48 (4) ◽  
pp. 287-295 ◽  
Author(s):  
Myung-Hwan Park ◽  
Byung-Jin Lim ◽  
Wan-Bum Seo ◽  
Chae-Hong Park ◽  
Keon-Hee Kim ◽  
...  

2004 ◽  
Vol 7 (1) ◽  
pp. 115-126 ◽  
Author(s):  
G. A. O. Moser ◽  
T. C. S. Sigaud-Kutner ◽  
C. O. Cattena ◽  
S. M. F. Gianesella ◽  
E. S. Braga ◽  
...  

Biologia ◽  
2006 ◽  
Vol 61 (20) ◽  
Author(s):  
Jaromír Lukavský ◽  
Adéla Moravcová ◽  
Linda Nedbalová ◽  
Ota Rauch

AbstractWe studied water chemistry and phytobenthos in streams of the Bohemian Forest (Šumava, Böhmerwald) in order to determine the influence of sewage originating from recreational usage on the diversity and structure of periphytic assemblages. Sites both above and below the outflow of sewage from touristically exploited villages and small recreational centres were compared. All together, we identified 113 species of algae and cyanobacteria in the samples, including very rare species such as Clastidium setigerum (Cyanobacteria). In some streams, waste discharge increased the concentration of nutrients to a marked degree. Species richness of phytobenthos was correlated neither to nutrient concentration nor to algal growth potential. However, an increase in chlorophyll-a, and a shift in the structure of phytobenthos assemblages were observed at sites below the source of pollution. At the most polluted sites Chlorophyta (e.g., Pseudodendoclonium basiliense, Chlorosarcina sp.) dominated, and Bacillariophyceae species sensitive to pollution were replaced by tolerant ones (Cymbella minuta, C. caespitosa, Diploneis oblongella and Nitzschia spp.).


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