Ontologia

HydroBASINS lev08 watershed · #2080329230

Bassin de Вихра

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 7 administrative regions across 2 countries : Horki, Khislavichskiy rayon, Krasninskiy rayon, Monastyrshchinskiy rayon, Ms'tsislaw +2

Pfafstetter: 22560804

Sub-basin area

2 208,8km²

Upstream area

2 208,8km²

Discharge

14,18m³/s

Mean elev.

201m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Сожанка595 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

7 dept-equivalent regions (GADM L2)

3 intersecting protected areas

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

Species present

335 distinct species · 651 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

651 obs · 28 cellules
Obs. / cellule
≥ 221
85–220
9–84
5–8
< 5

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

Ecological tissue

Sample of 35 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 Вихра : 25 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 67 interactions GloBI sur 5 types (connectance 10.6%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
67
Connectance
0.106
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°

5,3°C

Annual rain

634mm

Moisture idx (CMI)

-0,04

Runoff

203mm/an

PET

657mm

AET

496mm

Mean slope

1,2°

Water table

110cm

Forest

8%

Crops

47%

Urban

0%

Protected

0%

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