Ontologia

HydroBASINS lev08 watershed · #2080459620

Bassin de Jevišovka

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 : Břeclav, Třebíč, Znojmo

Pfafstetter: 22796080

Sub-basin area

750,7km²

Upstream area

750,7km²

Discharge

2,51m³/s

Mean elev.

325m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Výhon220 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

30 intersecting protected areas

  • Tvořihrázský les

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    11.67 km² overlap

  • Mikulovický les

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    1.54 km² overlap

  • Lapikus

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    1.39 km² overlap

  • Habrová seč

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.92 km² overlap

  • Božické rybníky

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.57 km² overlap

  • Lapikus

    IUCN IV

    Nature Monument

    0.47 km² overlap

  • Oleksovická mokřina

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.44 km² overlap

  • Oleksovická mokřina

    IUCN IV

    Nature Monument

    0.44 km² overlap

  • Jevišovka

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.20 km² overlap

21 more protected areas

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

Species present

2 229 distinct species · 23 353 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

23 353 obs · 22 cellules
Obs. / cellule
≥ 3 245
2 548–3 244
1 110–2 547
932–1 109
< 932

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

Ecological tissue

Sample of 28 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 Jevišovka : 19 espèces reliées par 96 interactions GloBI sur 4 types (connectance 22.1%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
96
Connectance
0.221
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°

8,6°C

Annual rain

606mm

Moisture idx (CMI)

-0,25

Runoff

121mm/an

PET

810mm

AET

516mm

Mean slope

2,1°

Water table

273cm

Forest

10%

Crops

79%

Urban

0%

Protected

0%

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