Ontologia

HydroBASINS lev08 watershed · #2080465630

Bassin de Nitra

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 12 administrative regions : Bánovce nad Bebravou, Ilava, Martin, Partizánske, Považská Bystrica +7

Pfafstetter: 22792029

Sub-basin area

1 281,2km²

Upstream area

1 281,4km²

Discharge

8,27m³/s

Mean elev.

476m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Chotina511 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

12 dept-equivalent regions (GADM L2)

4 more

30 intersecting protected areas

  • Ponitrie

    IUCN V

    Protected Landscape Area; second level of protection

    202.33 km² overlap

  • Strážovské vrchy

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    188.38 km² overlap

  • Vtáčnik

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    71.25 km² overlap

  • Strážovské vrchy

    IUCN V

    Protected Landscape Area; second level of protection

    70.68 km² overlap

  • Strážovské vrchy

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    70.43 km² overlap

  • Tribeč

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    45.16 km² overlap

  • Rokoš

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    36.16 km² overlap

  • Nitrické vrchy

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    12.23 km² overlap

  • Malá Fatra

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    4.81 km² overlap

21 more protected areas

  • Kňaží stôl

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    3.28 km² overlap

  • Handlovské lúky

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    3.15 km² overlap

  • Strážov

    IUCN Ia

    National Nature Reserve

    2.94 km² overlap

  • Stráž

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    2.39 km² overlap

  • Lúky pod Čičermanom

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    2.30 km² overlap

  • Rokoš

    IUCN Ia

    National Nature Reserve

    2.28 km² overlap

  • Temešská skala

    IUCN Ia

    Protected Site / Private Protected Site

    1.65 km² overlap

  • Temešská skala

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    1.65 km² overlap

  • Hôrky

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    1.14 km² overlap

  • Buchlov

    IUCN Ia

    Nature Reserve / Private Nature Reserve

    1.05 km² overlap

  • Vtáčnik

    IUCN Ia

    National Nature Reserve

    1.03 km² overlap

  • Jankov vŕšok

    IUCN Ia

    Nature Reserve / Private Nature Reserve

    0.96 km² overlap

  • Veľká skala

    IUCN Ia

    National Nature Reserve

    0.60 km² overlap

  • Vyšehrad

    IUCN IV

    National Nature Reserve

    0.49 km² overlap

  • Veľký vrch

    IUCN IV

    Nature Reserve / Private Nature Reserve

    0.46 km² overlap

  • Biely kameň

    IUCN Ia

    Nature Reserve / Private Nature Reserve

    0.37 km² overlap

  • Radobické lúky

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.37 km² overlap

  • Pralesy Slovenska- Veľký Grič

    IUCN Ia

    Nature Reserve / Private Nature Reserve

    0.36 km² overlap

  • Brezová

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.31 km² overlap

  • Končitá- OP

    IUCN Not Assigned

    Buffer Zone of a National Nature Reserve, Nature Reserve, National Nature Monument, Nature Monument;

    0.26 km² overlap

  • Makovište

    IUCN Ia

    Nature Reserve / Private Nature Reserve

    0.24 km² overlap

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

Species present

3 200 distinct species · 109 056 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

109 056 obs · 35 cellules
Obs. / cellule
≥ 8 970
6 967–8 969
4 000–6 966
2 284–3 999
< 2 284

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

Ecological tissue

Sample of 21 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 Nitra : 15 espèces reliées par 25 interactions GloBI sur 3 types (connectance 11.9%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
21
Interactions affichées
25
Connectance
0.119
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°

7,6°C

Annual rain

783mm

Moisture idx (CMI)

-0,03

Runoff

211mm/an

PET

806mm

AET

618mm

Mean slope

9,5°

Water table

393cm

Forest

66%

Crops

16%

Urban

4%

Protected

22%

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