Ontologia

HydroBASINS lev08 watershed · #2080521950

Bassin de Drava

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 42 administrative regions across 2 countries : Destrnik, Deutschlandsberg, Dornava, Dravograd, Duplek +37

5% lakePfafstetter: 22780507

Sub-basin area

1 720,4km²

Upstream area

13 677,5km²

Discharge

240,48m³/s

Mean elev.

698m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Drava152 km²

▲ Receives from 2 basins

42 dept-equivalent regions (GADM L2)

34 more

30 intersecting protected areas

  • Pohorje

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    159.16 km² overlap

  • Pohorje

    IUCN Not Assigned

    Specialy Protected Area

    159.16 km² overlap

  • Pohorje

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    128.94 km² overlap

  • Pohorje

    IUCN Not Assigned

    Specialy Protected Area

    128.94 km² overlap

  • Grintovci

    IUCN Not Assigned

    Specialy Protected Area

    97.76 km² overlap

  • Grintovci

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    97.76 km² overlap

  • Drava

    IUCN Not Assigned

    Specialy Protected Area

    58.78 km² overlap

  • Drava

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    58.78 km² overlap

  • Soboth - Radlpass

    IUCN V

    Landscape Protection Area

    50.28 km² overlap

21 more protected areas

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

Species present

4 088 distinct species · 32 772 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

32 772 obs · 46 cellules
Obs. / cellule
≥ 6 772
1 646–6 771
614–1 645
401–613
< 401

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 Drava : 25 espèces reliées par 86 interactions GloBI sur 5 types (connectance 14.5%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
86
Connectance
0.144
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°

7,0°C

Annual rain

1 092mm

Moisture idx (CMI)

0,27

Runoff

421mm/an

PET

789mm

AET

717mm

Mean slope

13,4°

Water table

491cm

Forest

85%

Crops

7%

Urban

8%

Protected

53%

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