Ontologia

HydroBASINS lev08 watershed · #2080338220

Bassin de Свіслач

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 : Chervyen, Lahoysk, Minsk, Pukhavichy, Valozhyn

22% lakePfafstetter: 22580049

Sub-basin area

1 534,2km²

Upstream area

1 534,2km²

Discharge

8,97m³/s

Mean elev.

221m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Свіслач421 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

5 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Lebyazhiy

    IUCN IV

    Nature Sanctuary or Partial Reserve

    0.67 km² overlap

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

Species present

5 619 distinct species · 194 217 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

194 217 obs · 51 cellules
Obs. / cellule
≥ 33 919
11 463–33 918
1 749–11 462
721–1 748
< 721

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 Свіслач : 31 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 88 interactions GloBI sur 6 types (connectance 12.5%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
88
Connectance
0.125
Patrimoniales
2
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°

5,9°C

Annual rain

654mm

Moisture idx (CMI)

-0,03

Runoff

183mm/an

PET

673mm

AET

514mm

Mean slope

1,4°

Water table

125cm

Forest

19%

Crops

36%

Urban

20%

Protected

0%

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