Alúvium Hrona

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Administration of National Park Nízke Tatry

tel:+421 48 413 08 88
+421 48 413 08 89
fax:+421 48 413 08 20
Slovak Republic
Banská Bystrica
Lazovná 10

Bacúch, Beňuš, Brezno, Heľpa, Pohorelá, Polomka, Šumiac, Telgárt, Vaľkovňa, Závadka nad Hronom

alpský región

• 3260 - Nižinné až horské vodné toky s vegetáciou zväzu Ranunculion fluitantis a Callitricho-Batrachion
• 6430 - Vlhkomilné vysokobylinné lemové spoločenstvá na poriečnych nivách od nížin do aplpínskeho stupňa
• 6510 - Nížinné a podhorské kosné lúky
• 7140 - Prechodné rašeliniská a trasoviská
• 7230 - Slatiny s vysokým obsahom báz
• 91E0 - Lužné vŕbovo-topoľové a jelšové lesy

Barbastella barbastellus, Bombina variegata, Cottus gobio, Cucujus cinnaberinus, Eudontomyzon mariae, Hucho hucho, Lutra lutra, Myotis blythii, Myotis dasycneme, Myotis emarginatus, Myotis myotis, Rhinolophus hipposideros, Triturus montandoni

The site belongs to the Fatransko-tatranská geomorphological unit, subunit Horehronské podolie Valley. The river channel, which forms its main axis, is surrounded with the wetland habitats while whole site supports a rich mosaic of wetlands, freshwater habitats, hay meadows and seral stages of shrub vegetation. The site is noted for the presence of several species of flora protected by Slovak law as well as taxa included in the IUCN Red List of Threatened Plants. Geological basement is formed by alluvial loams and gravely loams.

The site partially overlaps with the territory of the Nízke Tatry SPA and forms the part of the most important breeding grounds of Crex crex in the region. The site represents an important migration corridor and resting grounds for avifauna during its spring and autumn migration. Riparian sections are marked as the important seasonal source of food for the omnivorous bird species. Sandy sediments rich in humus fractions of the Hron River alluvium provide important habitat for the species Eudontomyzon mariae and its reproduction. The site is also recognised as important spawning grounds of fish species Hucho hucho. Likewise, resident vital population of river otter Lutra lutra seems to thrive in local conditions.

Channel of Hron River is a frequent "venue" for various measures of hydraulic engineering. A number of small water power stations built on the river supplying energy to local communities might temporarily worsen river flow pattern. Other activities carried out in the area include fishing and canoeing. River waters are polluted by household waste and other wastes produced by local population (village settlements). Long-term climatic changes can considerably impact the river flow characteristics (decrease of main river flow values) and thus directly endanger fragile balance of local aquatic ecosystems.

agricultural organizations - 45.465 % other communities - 23.53 % private - 26.092 % state - 1.05 % towns and municipalities - 3.862 %

Vyssia kategoria(kod - nazov)	Nazov aktivity
A - poľnohospodárstvo
	zmena v spôsoboch obhospodarovania
	kosenie
	pasenie
	používanie pesticídov, hormónov a chemikálií
	hnojenie
D - doprava a komunikácie
	cesty, rýchlostné komunikácie
	železnice
	most, viadukt
	úžitkové vedenia
E - urganizácia, sídla a rozvoj
	urganizované územia a ľudské sídla
F - využívanie biologických zdrojov iných ako poľnohospodárstvo a lesníctvo
	rekreačný rybolov
G - ľudské vplyvy
	potápanie
	motorizované zariadenia
J - prirodzené zmeny systému
	smetiská, skladovanie vybagrovaných usadenín
	hrádze, upravené brehy všeobecne
K - prírodné biotické a abiotícké procesy (okrem katastrof)
	zazemňovanie
	medzidruhové vzťahy (fauna)

Agroeca lusatica, Alcedo atthis, Ampedus (Ampedus) hjorti, Anas platyrhynchos, Anthus trivialis, Ardea cinerea, Asio otus, Brachyptera starmachi, Bufo bufo, Buteo buteo, Caenis lactea, Carassius carassius, Carex capillaris, Carex davalliana, Carex dioica, Carorita limnaea, Ciconia ciconia, Ciconia nigra, Cinclus cinclus, Columba palumbus, Corvus corax, Crepis praemorsa, Crex crex, Crocidura leucodon, Cryptocheilus richardsi, Drosera rotundifolia, Dryudella lineata, Emberiza citrinella, Emblethis duplicatus, Emus hirtus, Eocatops pelopis, Epacromius coerulipes, Ephemera lineata, Ephemerella notata, Eptesicus nilssoni, Erinaceus concolor, Erithacus rubecula, Ero aphana, Eucera nitidiventris, Eucinetus hopffgarteni, Falco tinnunculus, Fringilla coelebs, Gladiolus imbricatus, Hahnia difficilis, Hahnia helveola, Henia illyrica, Charadrius dubius, Jynx torquilla, Lanius collurio, Lanius excubitor, Lepidurus apus, Leuciscus cephalus, Locustella fluviatilis, Martes foina, Meles meles, Menyanthes trifoliata, Micromys minutus, Motacilla alba, Mustela erminea, Mustela nivalis, Natrix natrix, Neomys anomalus, Neomys fodiens, Pedicularis palustris, Phoxinus phoxinus, Picus viridis, Pinguicula vulgaris, Primula farinosa, Pyrrhula pyrrhula, Rallus aquaticus, Rutilus rutilus, Salix rosmarinifolia, Salmo (Salmo) trutta morpha fario, Sciurus vulgaris, Sorex araneus, Sorex minutus, Sturnus vulgaris, Sylvia atricapilla, Sylvia borin, Sylvia curruca, Triglochin maritima, Triturus alpestris, Troglodytes troglodytes, Turdus pilaris, Viola palustris