Ontologia

HydroBASINS lev08 watershed · #2080520070

Bassin de Ея

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 : Beloglinskiy rayon, Egorlykskiy rayon, Krylovskiy rayon, Kushchevskiy rayon, Novopokrovskiy rayon +1

3% lakePfafstetter: 22206070

Sub-basin area

1 940,1km²

Upstream area

3 453,3km²

Discharge

16,88m³/s

Mean elev.

61m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Ея55 km²

▲ Receives from 2 basins

6 dept-equivalent regions (GADM L2)

2 intersecting protected areas

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

Species present

600 distinct species · 1 099 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 099 obs · 23 cellules
Obs. / cellule
≥ 419
82–418
20–81
2–19
< 2

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

Ecological tissue

Sample of 29 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 Ея : 24 espèces reliées par 38 interactions GloBI sur 3 types (connectance 9.4%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
38
Connectance
0.094
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°

10,6°C

Annual rain

591mm

Moisture idx (CMI)

-0,37

Runoff

157mm/an

PET

933mm

AET

502mm

Mean slope

0,6°

Water table

122cm

Forest

2%

Crops

73%

Urban

1%

Protected

0%

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