Ontologia

HydroBASINS lev08 watershed · #2080479440

Bassin de Štiavnica

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 4 administrative regions : Banská Štiavnica, Krupina, Levice, Žarnovica

Pfafstetter: 22791602

Sub-basin area

430,5km²

Upstream area

430,5km²

Discharge

1,83m³/s

Mean elev.

354m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Búr474 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

4 dept-equivalent regions (GADM L2)

17 intersecting protected areas

  • Štiavnické vrchy

    IUCN V

    Protected Landscape Area; second level of protection

    206.99 km² overlap

  • Stará hora

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    24.12 km² overlap

  • Tlstý vrch

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    11.09 km² overlap

  • Skalka

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    9.81 km² overlap

  • Sitno

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    9.33 km² overlap

  • Dolná Bukovina

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    2.93 km² overlap

  • Pírovské

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    1.30 km² overlap

  • Sitno

    IUCN Ia

    National Nature Reserve

    0.93 km² overlap

  • Holík

    IUCN IV

    Nature Reserve / Private Nature Reserve

    0.28 km² overlap

8 more protected areas

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

Species present

1 828 distinct species · 31 320 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

31 320 obs · 14 cellules
Obs. / cellule
≥ 7 028
3 060–7 027
2 496–3 059
2 069–2 495
< 2 069

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

Ecological tissue

Sample of 16 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 Štiavnica : 11 espèces reliées par 28 interactions GloBI sur 4 types (connectance 20.6%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
17
Interactions affichées
28
Connectance
0.206
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°

8,7°C

Annual rain

676mm

Moisture idx (CMI)

-0,21

Runoff

135mm/an

PET

857mm

AET

563mm

Mean slope

6,8°

Water table

422cm

Forest

36%

Crops

34%

Urban

3%

Protected

48%

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