Ontologia

HydroBASINS lev08 watershed · #2080339500

Bassin de Рось

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 : Hrodna, Masty, Svislach, Vawkavysk, Zel'va

Pfafstetter: 24260770

Sub-basin area

1 596,5km²

Upstream area

28 759,5km²

Discharge

176,77m³/s

Mean elev.

159m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Котра40 km²

▲ Receives from 2 basins

5 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Baukaviski

    IUCN IV

    Nature Sanctuary or Partial Reserve

    221.71 km² overlap

  • Porazauski

    IUCN IV

    Nature Sanctuary or Partial Reserve

    12.50 km² overlap

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

Species present

855 distinct species · 2 387 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 387 obs · 45 cellules
Obs. / cellule
≥ 387
154–386
56–153
7–55
< 7

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

Ecological tissue

Sample of 37 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 Рось : 27 espèces reliées par 74 interactions GloBI sur 5 types (connectance 11.1%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
74
Connectance
0.111
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°

6,6°C

Annual rain

611mm

Moisture idx (CMI)

-0,15

Runoff

184mm/an

PET

721mm

AET

514mm

Mean slope

1,3°

Water table

127cm

Forest

24%

Crops

38%

Urban

3%

Protected

15%

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