Ontologia

HydroBASINS lev08 watershed · #2080486460

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 1 administrative regions : Nové Zámky

Pfafstetter: 22791801

Sub-basin area

59,8km²

Upstream area

5 440,5km²

Discharge

35,32m³/s

Mean elev.

143m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Basaharci-vízfolyás47 km²

▲ Receives from 2 basins

1 dept-equivalent regions (GADM L2)

10 intersecting protected areas

  • Burdov

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    4.15 km² overlap

  • Dolný tok Hrona

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    2.94 km² overlap

  • Modrý vrch

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.95 km² overlap

  • Dunajské luhy

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    0.52 km² overlap

  • Burdov

    IUCN Ia

    National Nature Reserve

    0.34 km² overlap

  • Dunaj

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.30 km² overlap

  • Vŕšok

    IUCN IV

    Nature Reserve / Private Nature Reserve

    0.01 km² overlap

  • Kamenínske slaniská

    IUCN IV

    Protected Site / Private Protected Site

    0.01 km² overlap

  • Kamenínske slaniská

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.01 km² overlap

1 more protected areas

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

Species present

2 006 distinct species · 14 755 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

14 755 obs · 3 cellules
Obs. / cellule
≥ 7 601
7 601–7 600
7 601–7 600
3 818–7 600
< 3 818

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

Ecological tissue

Sample of 26 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 : 17 espèces reliées par 42 interactions GloBI sur 5 types (connectance 12.0%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
42
Connectance
0.120
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°

10,5°C

Annual rain

568mm

Moisture idx (CMI)

-0,37

Runoff

96mm/an

PET

902mm

AET

482mm

Mean slope

2,8°

Water table

277cm

Forest

7%

Crops

50%

Urban

8%

Protected

1%

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