Ontologia

HydroBASINS lev08 watershed · #2080370390

Bassin de Дон

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 6 administrative regions : Dolgorukovskiy rayon, Eletskiy rayon, Khlevenskiy rayon, Krasninskiy rayon, Lipetskiy rayon +1

Pfafstetter: 22397009

Sub-basin area

1 776,7km²

Upstream area

31 927,2km²

Discharge

107m³/s

Mean elev.

174m

Administrative coverage

Hydrographic chain

Drains into

Receives from 2 basins

6 dept-equivalent regions (GADM L2)

14 intersecting protected areas

5 more protected areas

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

Species present

2 275 distinct species · 10 544 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

10 544 obs · 51 cellules
Obs. / cellule
≥ 5 412
300–5 411
92–299
25–91
< 25

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

Ecological tissue

Sample of 23 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 Дон : 19 espèces reliées par 57 interactions GloBI sur 2 types (connectance 20.7%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
24
Interactions affichées
57
Connectance
0.206
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°

5,6°C

Annual rain

571mm

Moisture idx (CMI)

-0,23

Runoff

95mm/an

PET

739mm

AET

482mm

Mean slope

1,6°

Water table

219cm

Forest

14%

Crops

64%

Urban

1%

Protected

1%

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