Ontologia

HydroBASINS lev08 watershed · #2080359050

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 5 administrative regions : Dobrovskiy rayon, Krasninskiy rayon, Lebedyanskiy rayon, Lipetskiy rayon, Zadonskiy rayon

Pfafstetter: 22398010

Sub-basin area

912,3km²

Upstream area

13 011,9km²

Discharge

42,19m³/s

Mean elev.

177m

Administrative coverage

Hydrographic chain

Drains into

Receives from 2 basins

5 dept-equivalent regions (GADM L2)

13 intersecting protected areas

4 more protected areas

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

Species present

2 962 distinct species · 7 261 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 261 obs · 25 cellules
Obs. / cellule
≥ 1 950
1 663–1 949
109–1 662
25–108
< 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 30 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 : 22 espèces reliées par 60 interactions GloBI sur 4 types (connectance 10.1%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
60
Connectance
0.101
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°

5,4°C

Annual rain

564mm

Moisture idx (CMI)

-0,23

Runoff

96mm/an

PET

732mm

AET

477mm

Mean slope

1,2°

Water table

161cm

Forest

1%

Crops

70%

Urban

1%

Protected

3%

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