Ontologia

District · RUS

Olenekskiy rayon

Russia

DfcCold, no dry season, cold summer(98 %)

Species observed

606

Observations

2 266

Area

320 109,7km²

Ecological tissue

Sample of 16 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 Olenekskiy rayon : 14 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 2 bulles famille, 13 interactions GloBI documentées sur 1 type (connectance 10.8%, filtre Serrano α=0.2). Les 2 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
16
Interactions affichées
13
Connectance
0.108
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

606 distinct species · 2 266 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 266 obs · 173 cellules
Obs. / cellule
≥ 233
26–232
8–25
4–7
< 4

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

Climate

Mean T°

-12,0°C

Annual rain

424mm

Warmest m°

17,1°C

Coldest m°

-37,5°C

Elevation: 254 m on average (min 17 m, max 922 m)

Bioclimatic detailsExpert
Annual mean temp.
-12,0°C
Annual rain
424mm
Warmest month
17,1°C
Coldest month
-37,5°C
Mean alt.
254m
Min
17m
Max
922m
Std. dev.
126m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(98 %)Cold

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

Hydrology525 basins · 50 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

17 253,6km

Lake surface here

179,52km²

Basins crossed

525

Max stream order

7

Max drainage

177 829km²

Discharge in basins

30 962,7m³/s

Mean precip.

277mm/an

Mean T°

-13,1°C

Moisture idx

-0,26

Max snow

76%

Mean runoff

157mm/an

Mean elev. (basins)

254m

Watersheds crossing here

516 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 areas13

IUCN VI · 13🌊 Marine · 1

Popigaj

IUCN VI

Territory of Traditional Nature Use · 2003

27 017 km²

Alakit

IUCN VI

Resource Reserve · 2000

23 725 km²

Bur

IUCN VI

Resource Reserve · 2000

22 759 km²

Muna

IUCN VI

Resource Reserve · 2000

21 831 km²

Marhara

IUCN VI

Resource Reserve · 2000

18 474 km²

Complete list

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