Ontologia

HydroBASINS lev08 watershed · #2080548700

Bassin de Дунав

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 : Inđija, Novi Sad, Sremski Karlovci, Titel, Zrenjanin

Pfafstetter: 22770001

Sub-basin area

417,3km²

Upstream area

257 414km²

Discharge

2 789,97m³/s

Mean elev.

100m

Administrative coverage

Hydrographic chain

5 dept-equivalent regions (GADM L2)

16 intersecting protected areas

7 more protected areas

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

Species present

2 642 distinct species · 24 084 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

24 084 obs · 12 cellules
Obs. / cellule
≥ 7 302
4 830–7 301
2 063–4 829
1 607–2 062
< 1 607

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

Ecological tissue

Sample of 32 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 Дунав : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 76 interactions GloBI sur 5 types (connectance 14.4%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
76
Connectance
0.144
Patrimoniales
1
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°

11,4°C

Annual rain

630mm

Moisture idx (CMI)

-0,35

Runoff

91mm/an

PET

972mm

AET

535mm

Mean slope

1,8°

Water table

164cm

Forest

19%

Crops

49%

Urban

11%

Protected

17%

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