Ontologia

Republic · rus

Sakha

Russia

DfcCold, no dry season, cold summer(55 %)

Species observed

6 712

Observations

165 549

Area

3 074 090,7km²

Ecological tissue

Sample of 22 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 Sakha : 18 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 4 bulles famille, 35 interactions GloBI documentées sur 3 types (connectance 15.2%, filtre Serrano α=0.2). Les 4 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
22
Interactions affichées
35
Connectance
0.151
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

6 712 distinct species · 165 549 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

165 549 obs · 1 441 cellules
Obs. / cellule
≥ 1 969
240–1 968
36–239
15–35
< 15

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

Climate

Mean T°

-11,2°C

Annual rain

438mm

Warmest m°

17,7°C

Coldest m°

-37,1°C

Elevation: 382 m on average (min -59 m, max 2 741 m)

Bioclimatic detailsExpert
Annual mean temp.
-11,2°C
Annual rain
438mm
Warmest month
17,7°C
Coldest month
-37,1°C
Mean alt.
382m
Min
-59m
Max
2 741m
Std. dev.
379m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(55 %)Cold

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

Soil & lithology

pH H₂O

5,8

Org. C

107,9g/kg

Clay

20,9%

Sand

49,4%

Silt

29,6%

Average over 0-30 cm. Per-depth details in expert panel.

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
154,4g/kg
Clay
20,7%
Sand
49,2%
Silt
30,1%
5–15 cm
pH H₂O
5,7
Org. C
103,1g/kg
Clay
20,8%
Sand
49,4%
Silt
29,8%
15–30 cm
pH H₂O
5,9
Org. C
66,3g/kg
Clay
21,3%
Sand
49,7%
Silt
29,0%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest46.9%
Crops0.0%
Built-up0.0%
Bare soil0.9%
Other (grassland, water…)52.2%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

0,1%

Pesticides

0,2kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas100

IUCN VI · 79IUCN IV · 11IUCN II · 4IUCN Ia · 3IUCN Ib · 1IUCN Not Applicable · 1IUCN Not Reported · 1🌊 Marine · 11📍 Point sites · 15

Lena-Del`ta

IUCN VI

Resource Reserve · 1996

67 011 km²

Hotu

IUCN VI

Resource Reserve · 2000

30 888 km²

Popigaj

IUCN VI

Territory of Traditional Nature Use · 2003

27 017 km²

Alakit

IUCN VI

Resource Reserve · 2000

23 725 km²

Complete list

+ 40 protected areas (top 60 shown)

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

Sub-administrations36