Ontologia

HydroBASINS lev08 watershed · #2080484140

Bassin de Hron

A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.

Crosses 9 administrative regions : Banská Bystrica, Banská Štiavnica, Levice, Nové Zámky, Prievidza +4

Pfafstetter: 22791805

Sub-basin area

2 027,2km²

Upstream area

4 813,8km²

Discharge

33,37m³/s

Mean elev.

387m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Perec11 km²

▲ Receives from 2 basins

9 dept-equivalent regions (GADM L2)

1 more

30 intersecting protected areas

  • Štiavnické vrchy

    IUCN V

    Protected Landscape Area; second level of protection

    384.46 km² overlap

  • Suť

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    91.63 km² overlap

  • Hodrušská hornatina

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    90.35 km² overlap

  • Ponitrie

    IUCN V

    Protected Landscape Area; second level of protection

    51.03 km² overlap

  • Skalka

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    42.41 km² overlap

  • Vtáčnik

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    29.42 km² overlap

  • Klokoč

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    23.08 km² overlap

  • Čajkovské bralie

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    17.14 km² overlap

  • Mláčky

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    3.65 km² overlap

21 more protected areas

  • Stredný tok Hrona

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    3.26 km² overlap

  • Dolný tok Hrona

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    2.44 km² overlap

  • Pohronský Inovec

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    2.27 km² overlap

  • Pralesy Slovenska- Drastavica

    IUCN Ia

    Nature Reserve / Private Nature Reserve

    2.10 km² overlap

  • Boky

    IUCN Ia

    National Nature Reserve

    1.68 km² overlap

  • Boky

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    1.65 km² overlap

  • Sokolec

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    1.52 km² overlap

  • Mláčik

    IUCN Ia

    National Nature Reserve

    1.44 km² overlap

  • Vtáčnik

    IUCN Ia

    National Nature Reserve

    1.42 km² overlap

  • Ludinský háj

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    1.18 km² overlap

  • Kunešovské lúky

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.97 km² overlap

  • Pralesy Slovenska- Balov grúň

    IUCN Ia

    Nature Reserve / Private Nature Reserve

    0.91 km² overlap

  • Levické rybníky

    IUCN IV

    Protected Site / Private Protected Site

    0.89 km² overlap

  • Stráž

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.83 km² overlap

  • Pralesy Slovenska- Dolný chlm

    IUCN Ia

    Nature Reserve / Private Nature Reserve

    0.82 km² overlap

  • Biely kameň

    IUCN Ia

    Nature Reserve / Private Nature Reserve

    0.79 km² overlap

  • Kamenný jarok

    IUCN Ia

    Nature Reserve / Private Nature Reserve

    0.64 km² overlap

  • Kojatín

    IUCN Ia

    Nature Reserve / Private Nature Reserve

    0.64 km² overlap

  • Dolný Chlm

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.53 km² overlap

  • Krivín

    IUCN Ia

    Nature Reserve / Private Nature Reserve

    0.52 km² overlap

  • Kašivárová

    IUCN Ia

    National Nature Reserve

    0.50 km² overlap

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

2 837 distinct species · 97 086 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

97 086 obs · 56 cellules
Obs. / cellule
≥ 5 515
3 278–5 514
2 484–3 277
1 463–2 483
< 1 463

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Sample of 19 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.

ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Bassin de Hron : 16 espèces reliées par 52 interactions GloBI sur 4 types (connectance 30.4%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
19
Interactions affichées
52
Connectance
0.304
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimate (BasinATLAS lev08)

Mean T°

8,4°C

Annual rain

705mm

Moisture idx (CMI)

-0,16

Runoff

154mm/an

PET

843mm

AET

570mm

Mean slope

7,5°

Water table

332cm

Forest

46%

Crops

35%

Urban

3%

Protected

22%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)