|
|
Spring water fauna in selected areas of Lusatian mountains
Šindelářová, Kateřina ; Bílý, Michal (advisor) ; Ladislav, Ladislav (referee)
In the years 2015 2016 was examined in the Lusatian mountains 10 head
where it sprang. In each of its fauna has been collected as bentická, as well as
underground, and now in three series. Then there was the environment of each
spring, which is bound by the occurrence of fauna. Were chemical and physical
parameters.
In 9 of the watch was continuously measured and the measured temperature
of the individual chemical physical indicators. It was found that the environment
springs from 2013 has changed significantly, so it is stable. The water that flows on
the surface, here is clean and almost meets in terms of chemical ukazatelůnormy of
drinking water. The source for all the circumstances today, is the same. The
underground source of these sources comes from the period of coniaku and is very
shallow. The composition of the benthic fauna is significantly changed from 2013,
only changing the abundance of individuals. Once again managed to confirm the
occurrence of the ploštěnky mountain (Crenobia alpina). By lapacích o.k., managed
to remove fauna occurring in the groundwater. It was deep and.
|
guest ::
