Ontologia

HydroBASINS lev08 watershed · #2080457720

Bassin de Výhon

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 3 administrative regions across 2 countries : Břeclav, Mistelbach, Znojmo

43% lakePfafstetter: 22796070

Sub-basin area

220,1km²

Upstream area

4 607,5km²

Discharge

14,69m³/s

Mean elev.

207m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Trkmanka1643 km²

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

29 intersecting protected areas

20 more protected areas

  • Weinviertler Klippenzone

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    1.11 km² overlap

  • Tabulová

    IUCN III

    National Nature Reserve

    1.02 km² overlap

  • Dunajovické kopce

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.88 km² overlap

  • Dunajovické kopce

    IUCN IV

    National Nature Monument

    0.88 km² overlap

  • Stolová hora

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.70 km² overlap

  • Děvín

    IUCN IV

    National Nature Reserve

    0.45 km² overlap

  • Děvín

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.44 km² overlap

  • Betlém

    IUCN IV

    Nature Monument

    0.11 km² overlap

  • Pokran

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.09 km² overlap

  • Růžový kopec

    IUCN IV

    Nature Monument

    0.06 km² overlap

  • Dolní mušovský luh

    IUCN IV

    Nature Monument

    0.05 km² overlap

  • Slanisko Dobré Pole

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.04 km² overlap

  • Zeiserlberg

    IUCN IV

    Nature Reserve

    0.03 km² overlap

  • Slanisko Dobré Pole

    IUCN IV

    Nature Monument

    0.03 km² overlap

  • Slanisko Novosedly

    IUCN IV

    Nature Monument

    0.02 km² overlap

  • Slanisko Novosedly

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.02 km² overlap

  • Lange Wart

    IUCN IV

    Nature Monument

    0.02 km² overlap

  • Kočičí kámen

    IUCN IV

    Nature Monument

    0.01 km² overlap

  • Anenský vrch

    IUCN IV

    Nature Monument

    0.01 km² overlap

  • Jevišovka

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.00 km² overlap

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

Species present

2 668 distinct species · 57 379 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

57 379 obs · 7 cellules
Obs. / cellule
≥ 20 803
20 803–20 802
10 588–20 802
6 246–10 587
< 6 246

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

Ecological tissue

Sample of 35 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 Výhon : 25 espèces reliées par 109 interactions GloBI sur 5 types (connectance 17.3%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
109
Connectance
0.173
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°

9,3°C

Annual rain

570mm

Moisture idx (CMI)

-0,32

Runoff

108mm/an

PET

841mm

AET

487mm

Mean slope

1,8°

Water table

192cm

Forest

5%

Crops

81%

Urban

0%

Protected

15%

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