Podrobné vyhledávání v článcích

The article deals with intentional introductions of geographically non-native fish species into the wild in the Czech Republic. It aims at geographically non-native species as defined by Act No. 114/1992 Gazette on the Protection of Nature and the Landscape, as amended later, in relation to definition of non-indigenous fish pursuant to Act No. 99/2004 Gazette on Fish Farming, Performance of Fishing Right, Fishing Inspection and Protection of Marine Fishing Resources and on Chang in Some Acts (the Fisheries Act), as amended later.

In the Czech Republic, the Peregrine (Falco peregrinus) numbers have dramatically changed. After its populations had collapsed across whole Europe in the mid-20^thcentury, the raptor species totally disappeared from what is now the Czech Republic. Nevertheless, since the late 1980s, the Peregrine has been recolonizing its former nest sites there.

The Broumov region, an extremity of the Czech borders forced among the Orlické hory/Eagle, Mts., Krkonoše/Giant Mts. and the Polish Klodzko region, is one of the Protected Landscape Areas (PLA) in the Czech Republic. In 2011, the Broumovsko PLA has celebrating its 20^thanniversary. It was declared on the territory of 430 km² in 1991.

The Žďárské vrchy Hills Protected Landscape Area (PLA) located in the Districts of Žďár nad Sázavou, Havlíčkův Brod, Chrudim and Svitavy was declared on the territory of 709 km²in 1970. Its elevation ranges between 490 and 836.3 m a.s.l., the latter being Mt. Devět skal/Nine Rocks, the highest peak of the area. The PLAs administration managing nature and the landscape administration is based at Žďár nad Sázavou.

Since 2001, the Cave Administration of the Czech Republic has been in charge of managing a speleologically and geologically unique site, the so-called Jeskyně pod Sněžníkem Caves. It is a system of pseudokarst hollows discovered by fluorite mining at the Jílové–Sněžník deposit near the town of Děčín (northern Bohemia).

Within the OPE, the ANCLP CR has applied for funds to be spent for the conservation measures, amounting 650 million CZK (26.3 million euros) and is going to apply for other projects, totalling 515 million CZK (20.9 million euros).

The article deals with semi-natural stream regulations in human sett­lement residential areas as well as with their importance in flood control. It focuses on the experience raised in the Czech Republic, in comparison to the measures taken in other European countries, particularly in the Federal Republic of Germany (Bavaria).

Populations of endangered fen-moss: Threeranked Hump-moss (Meesia triquetra), Tufted Fen-moss (Paludella squarrosa), Blandow’s Bog-moss (Helodium blandowii) and Rusty Hook-moss (Scorpidiumscorpioides) were studied. The recent localities of studied species were visited during years 2009 and 2010. Threeranked Hump-moss is only at four localities (Chvojnov, Louky u Černého lesa, Odměny u rybníka Svět a Šimanovské rašeliniště), populations of Threeranked Hump-moss consist of a very few stems. ...