Soft rock pediments in South Moravia, Czech Republic

2012 ◽  
Vol 91 (1-2) ◽  
pp. 215-222 ◽  
Author(s):  
T. Czudek

AbstractSoft rock pediments developed in South Moravia in some places as early as the Tertiary, in other places as late as the Pleistocene. Depending on local environmental factors the pediments developed either due to backwearing or downwearing. The most suitable conditions for the evolution of the Pleistocene pediments were during transitional periods between warm and cold climate phases and especially during periglacial conditions between cold and warm periods in the Middle and Late Pleistocene. In agricultural landscapes, the studied relief features continue to develop also at present.

2020 ◽  
Vol 552 ◽  
pp. 4-14 ◽  
Author(s):  
Kristýna Flašarová ◽  
Barbora Strouhalová ◽  
Luděk Šefrna ◽  
Eric Verrecchia ◽  
Tobias Lauer ◽  
...  

2016 ◽  
Vol 71 (2) ◽  
pp. 91-109 ◽  
Author(s):  
R Brázdil ◽  
K Chromá ◽  
H Valášek ◽  
L Dolák ◽  
L Řezníčková ◽  
...  

2015 ◽  
Vol 5 (1) ◽  
pp. 538-544
Author(s):  
Ivana Safrankova ◽  
Kolackova P ◽  
Rutivckova G

Milk thistle is grown in the Czech Republic as a medicinal herb; silymarin is isolated from its achenes and used for the production of liver and gallbladder medicine. The quality and content of the active compound is influenced not only by environmental factors, but also by pests and pathogens. The occurrence of pests of milk thistle variety Silyb was observed in two localities during the years 2011 2013. In the year 2011 the mycoflora of seeds of four milk thistle varieties was determined. Representatives of 15 species were isolated from the seeds, most of them saprophytic. 21 fungal species were isolated and identified from milk thistle plants during the vegetation; Septoria silybi among the most important ones. Possibilities of protection of milt thistle against pathogens are discussed.


1968 ◽  
Vol 5 (6) ◽  
pp. 1467-1488 ◽  
Author(s):  
C. S. Churcher

Five ungulates are reported from gravels comprising the second major terrace above the Bow River's north bank at Cochrane, Alberta. These ungulates are Cervus canadensis (wapiti), Rangifer tarandus (caribou), Ovis canadensis (mountain sheep), Bison occidentalis (extinct western bison), and Equus conversidens (extinct Mexican ass). E. conversidens was previously known from middle and late Pleistocene beds of the southern United States and Mexico and is here reported from the post-Wisconsin Pleistocene of Alberta and possibly Saskatchewan. Radiocarbon analysis of Bison bones from the gravels yielded two dates that averaged 11 065 B.P.


2018 ◽  
Vol 9 ◽  
Author(s):  
Wen Chen ◽  
Graham Wilkes ◽  
Izhar U. H. Khan ◽  
Katarina D. M. Pintar ◽  
Janis L. Thomas ◽  
...  

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