Ontologia

District · RUS

Bulunskiy rayon

Russia

DfcCold, no dry season, cold summer(52 %)

Species observed

1 950

Observations

31 075

Area

180 556,5km²

Ecological tissue

Sample of 25 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 Bulunskiy rayon : 16 espèces reliées par 55 interactions GloBI sur 2 types (connectance 15.7%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
55
Connectance
0.157
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

1 950 distinct species · 31 075 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

31 075 obs · 82 cellules
Obs. / cellule
≥ 7 507
946–7 506
107–945
36–106
< 36

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

-13,4°C

Annual rain

492mm

Warmest m°

13,6°C

Coldest m°

-36,6°C

Elevation: 228 m on average (min -59 m, max 1 835 m)

Bioclimatic detailsExpert
Annual mean temp.
-13,4°C
Annual rain
492mm
Warmest month
13,6°C
Coldest month
-36,6°C
Mean alt.
228m
Min
-59m
Max
1 835m
Std. dev.
254m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(52 %)Cold

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

Hydrology310 basins · 50 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

9 476,3km

Lake surface here

456,31km²

Basins crossed

310

Max stream order

9

Max drainage

2 453 575km²

Discharge in basins

414 153,2m³/s

Mean precip.

283mm/an

Mean T°

-15,2°C

Moisture idx

-0,18

Max snow

77%

Mean runoff

233mm/an

Mean elev. (basins)

231m

Watersheds crossing here

301 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (100, ord ≥ 4)

88 more river segments

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

Protected areas8

IUCN VI · 5IUCN IV · 2IUCN Ia · 1🌊 Marine · 5

Lena-Del`ta

IUCN VI

Resource Reserve · 1996

67 011 km²

Bur

IUCN VI

Resource Reserve · 2000

22 759 km²

Ust`-Lenskij

IUCN Ia

State Natural Zapovednik · 2004

14 030 km²

Complete list

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN