Ontologia

HydroBASINS lev08 watershed · #4080305670

Bassin de Илистая

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 : Chernigovskiy rayon, Khorol'skiy rayon, Mikhaylovskiy rayon, Shkotovskiy rayon, Ussuriyskiy rayon

Pfafstetter: 42228290

Sub-basin area

2 051,2km²

Upstream area

2 051,3km²

Discharge

14,25m³/s

Mean elev.

305m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Илистая463 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

5 dept-equivalent regions (GADM L2)

3 intersecting protected areas

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

Species present

1 033 distinct species · 2 141 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 141 obs · 72 cellules
Obs. / cellule
≥ 435
48–434
24–47
17–23
< 17

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

Ecological tissue

Sample of 38 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 Илистая : 30 espèces reliées par 51 interactions GloBI sur 3 types (connectance 7.3%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
51
Connectance
0.072
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°

3,7°C

Annual rain

712mm

Moisture idx (CMI)

0,00

Runoff

218mm/an

PET

709mm

AET

584mm

Mean slope

6,2°

Water table

129cm

Forest

88%

Crops

6%

Urban

0%

Protected

0%

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