Ontologia

HydroBASINS lev08 watershed · #2080448650

Bassin de Rajčanka

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 5 administrative regions : Bytca, Martin, Považská Bystrica, Prievidza, Žilina

Pfafstetter: 22792058

Sub-basin area

344,2km²

Upstream area

344,2km²

Discharge

3,59m³/s

Mean elev.

657m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Váh804 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

5 dept-equivalent regions (GADM L2)

19 intersecting protected areas

  • Malá Fatra

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    142.09 km² overlap

  • Strážovské vrchy

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    36.60 km² overlap

  • Strážovské vrchy

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    33.49 km² overlap

  • Strážovské vrchy

    IUCN V

    Protected Landscape Area; second level of protection

    29.28 km² overlap

  • Lúčanská Fatra

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    7.53 km² overlap

  • Pralesy Slovenska- Slatiny

    IUCN Ia

    Nature Reserve / Private Nature Reserve

    1.21 km² overlap

  • Kozol

    IUCN Ia

    National Nature Reserve

    0.93 km² overlap

  • Kozol

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.92 km² overlap

  • Slnečné skaly

    IUCN Ia

    Nature Reserve / Private Nature Reserve

    0.87 km² overlap

10 more protected areas

  • Slnečné skaly

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.87 km² overlap

  • Kľak

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.81 km² overlap

  • Kľak

    IUCN Ia

    National Nature Reserve

    0.68 km² overlap

  • Pralesy Slovenska- Skalnatá

    IUCN Ia

    Nature Reserve / Private Nature Reserve

    0.40 km² overlap

  • Pralesy Slovenska- Kľak

    IUCN Ia

    Nature Reserve / Private Nature Reserve

    0.13 km² overlap

  • Šujské rašelinisko

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.13 km² overlap

  • Šujské rašelinisko

    IUCN IV

    Nature Reserve / Private Nature Reserve

    0.10 km² overlap

  • Turská skala

    IUCN III

    Nature Monument / Private Nature Monument

    0.04 km² overlap

  • Meandre Rajčanky

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.02 km² overlap

  • Poluvsianska skalná ihla

    IUCN III

    Nature Monument / Private Nature Monument

    0.01 km² overlap

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

Species present

1 796 distinct species · 49 989 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

49 989 obs · 10 cellules
Obs. / cellule
≥ 9 204
9 204–9 203
7 779–9 203
6 615–7 778
< 6 615

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 Rajčanka : 11 espèces reliées par 42 interactions GloBI sur 4 types (connectance 35.0%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
16
Interactions affichées
42
Connectance
0.350
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°

6,4°C

Annual rain

917mm

Moisture idx (CMI)

0,17

Runoff

325mm/an

PET

748mm

AET

658mm

Mean slope

12,9°

Water table

407cm

Forest

77%

Crops

11%

Urban

11%

Protected

10%

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