Ontologia

HydroBASINS lev08 watershed · #4080131280

Bassin de Борзя

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 3 administrative regions : Aleksandrovo-Zavodskiy rayon, Baleyskiy rayon, Borzinskiy rayon

Pfafstetter: 42289207

Sub-basin area

1 743,8km²

Upstream area

2 458,5km²

Discharge

7,69m³/s

Mean elev.

918m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Борзя1959 km²

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Oldondinskij

    IUCN IV

    State Natural Zakaznik

    411.32 km² overlap

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

Species present

254 distinct species · 362 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

362 obs · 57 cellules
Obs. / cellule
≥ 30
14–29
8–13
5–7
< 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 32 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 Борзя : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 47 interactions GloBI sur 3 types (connectance 9.5%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
47
Connectance
0.095
Patrimoniales
1
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°

-4,0°C

Annual rain

357mm

Moisture idx (CMI)

-0,48

Runoff

85mm/an

PET

682mm

AET

320mm

Mean slope

4,8°

Water table

106cm

Forest

28%

Crops

20%

Urban

0%

Protected

27%

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