Ontologia

District · RUS

Bratsk

Russia

DfcCold, no dry season, cold summer(100 %)

Species observed

32

Observations

33

Area

70km²

Ecological tissue

Sample of 4 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 Bratsk : 4 espèces reliées par 3 interactions GloBI sur 2 types (connectance 50.0%, filtre Serrano α=0.2).

Espèces affichées
4
Interactions affichées
3
Connectance
0.500
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

32 distinct species · 33 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

33 obs · 1 cellules
Obs. / cellule
≥ 33
33–32
33–32
33–32
< 33

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

Climate

Mean T°

-1,3°C

Annual rain

466mm

Warmest m°

20,6°C

Coldest m°

-23,5°C

Elevation: 431 m on average (min 343 m, max 543 m)

Bioclimatic detailsExpert
Annual mean temp.
-1,3°C
Annual rain
466mm
Warmest month
20,6°C
Coldest month
-23,5°C
Mean alt.
431m
Min
343m
Max
543m
Std. dev.
44m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(100 %)Cold

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Hydrology2 basins · 1 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

21,59km²

Basins crossed

2

Max drainage

734 568km²

Discharge in basins

131,6m³/s

Mean precip.

352mm/an

Mean T°

-1,5°C

Moisture idx

-0,47

Max snow

49%

Mean runoff

146mm/an

Mean elev. (basins)

424m

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10