Fytobentos toků Šumavy a Bavorského lesa v závislosti na lidské činnosti

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F04%3A00026391" target="_blank" >RIV/67985939:_____/04:00026391 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Phytobentos of streams in the Bohemian/Bavarian Forest under different human impacts

Popis výsledku v původním jazyce

Sixty-three streams, in the frontier region between Bavaria and Czech Republic, subject to different human impacts were investigated; basic hydrochemistry, 79 elements and some organic compounds (PAK, aromates, halogen-CH) were evaluated. A total numberof 256 species of algae and cyanobacteria was registered with 35?40 species per site. By using multivariate methods, acidification proved to have the strongest influence on the composition of phytobenthos (29%), followed by industrial sewage (27%), domestic sewage (19%), agriculture (18%). Trafic influence to phytobenthos composition was insignificant. From the natural influences quality of bottom was the most prominent, then presence of fish and velocity of the stream. Algal growth potential declines in the following sequence: domestic sewage > agriculture > not-influenced > traffic > acidification.

Název v anglickém jazyce

Phytobentos of streams in the Bohemian/Bavarian Forest under different human impacts

Popis výsledku anglicky

Sixty-three streams, in the frontier region between Bavaria and Czech Republic, subject to different human impacts were investigated; basic hydrochemistry, 79 elements and some organic compounds (PAK, aromates, halogen-CH) were evaluated. A total numberof 256 species of algae and cyanobacteria was registered with 35?40 species per site. By using multivariate methods, acidification proved to have the strongest influence on the composition of phytobenthos (29%), followed by industrial sewage (27%), domestic sewage (19%), agriculture (18%). Trafic influence to phytobenthos composition was insignificant. From the natural influences quality of bottom was the most prominent, then presence of fish and velocity of the stream. Algal growth potential declines in the following sequence: domestic sewage > agriculture > not-influenced > traffic > acidification.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EF - Botanika

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2004

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Silva Gabreta

ISSN

1211-7420

e-ISSN

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Svazek periodika

10

Číslo periodika v rámci svazku

-

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

34

Strana od-do

45-78

Kód UT WoS článku

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EID výsledku v databázi Scopus

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