Ontologia

HydroBASINS lev08 watershed · #2080350390

Bassin de Сож

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 : Chachersk, Karma, Krasnapolle, Rahachow, Slawharad

Pfafstetter: 22560509

Sub-basin area

1 170,4km²

Upstream area

18 841,4km²

Discharge

112,89m³/s

Mean elev.

150m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Сож267 km²

▲ Receives from 2 basins

5 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Strumenskiy

    IUCN IV

    Nature Sanctuary or Partial Reserve

    120.38 km² overlap

  • Checherskiy

    IUCN IV

    Nature Sanctuary or Partial Reserve

    4.75 km² overlap

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

Species present

335 distinct species · 603 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

603 obs · 18 cellules
Obs. / cellule
≥ 145
114–144
23–113
9–22
< 9

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 Сож : 26 espèces reliées par 29 interactions GloBI sur 4 types (connectance 6.7%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
29
Connectance
0.067
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°

6,1°C

Annual rain

598mm

Moisture idx (CMI)

-0,14

Runoff

166mm/an

PET

698mm

AET

503mm

Mean slope

1,0°

Water table

98cm

Forest

35%

Crops

30%

Urban

1%

Protected

11%

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