Radvanovské skalky

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Regional Administration of Nature and Landscape Protection Prešov

tel: +421 51 756 74 15
fax:+421 51 772 41 79
Slovak Republic
Prešov
Hlavná 93

Chmeľov, Radvanovce

alpský región

• 6110 - Pionierske porasty na plytkých karbonátových a bázických substrátoch zväzu Alysso-Sedion albi
• 6210 - Suchomilné travinnobylinné a krovinové porasty na vápnitom podloží (*dôležité stanovištia Orchideaceae)

Pulsatilla grandis

The site is situated on the left side of the field road from the village Radvanovce to the village Chmeľov. It consists of 2 parts lying on a klippe and separated by arable land. From the geomorphological point of view, the site belongs to the subunit Beskydské predhorie. Geologically, the site is a part of the Paleogene of the klippen belt. It consists of carbonate sandstones and conglomerates. Macrofauna of foraminifers were often accumulated in conglomerates. Occurrence of the reef blocks of the algae-coral origin has been recorded on the site. The site and its surroundings have a character of a hilly land. It is represented by xerophilous communities in the middle of agriculturally intensively used landscape, where the arable land alternates with intensified grasslands and woods.

The site represents an important locality with the occurrence of the xerothermic grasslands and scrubland stands on calcareous substrates. Relatively rich population of the annex species Pulsatilla grandis occurs in the site. Part of the site has been protected as the Protected Site Radvanovské skalky (Radvanovské small rocks) since 1990. Protected Site Radvanovské skalky has been listed as a CORINE BIOTOPES site.

The site is situated in the intensively used agricultural land. Abandonment of traditional land use (grazing, hand mowing) has enabled succession processes towards forest communities. To some extent illegal excavation of carbonate sandstone by local people influences biological values of the site.

state - 342.321 % agricultural organizations - 67.833 % state - 32.082 %

Vyssia kategoria(kod - nazov)	Nazov aktivity
A - poľnohospodárstvo
	pestovanie
	kosenie
	opustenie pasenia, nedostačné pasenie
	používanie pesticídov, hormónov a chemikálií
	hnojenie
C - baníctvo, ťažba materiálu, výroba energie
	odstraňovanie plážových sedimentov
D - doprava a komunikácie
	chodníky, poľné cesty, cyklotrasy
F - využívanie biologických zdrojov iných ako poľnohospodárstvo a lesníctvo
	zber, odstraňovanie rastlín, všeobecne
G - ľudské vplyvy
	pešia turistika, jazdectvo a bezmotorové zariadenia
	motorizované zariadenia
	iné outdoorové a rekreačné aktivity
	zošľapávanie, nadmerné využívanie
	vandalizmus
H - znečistenie
	iné formy znečistenia
K - prírodné biotické a abiotícké procesy (okrem katastrof)
	erózia

Anemone sylvestris, Caenis lactea, Carex transsilvanica, Hahnia helveola, Linum flavum, Orobanche lutea