Ontologia

District · RUS

Nizhneudinskiy rayon

Russia

DwcCold, dry winter, cold summer(75 %)

Species observed

1 267

Observations

6 238

Area

49 201,1km²

Ecological tissue

Sample of 27 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 Nizhneudinskiy rayon : 23 espèces reliées par 28 interactions GloBI sur 4 types (connectance 8.0%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
28
Connectance
0.080
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

1 267 distinct species · 6 238 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 238 obs · 988 cellules
Obs. / cellule
≥ 62
5–61
3–4
2–2
< 2

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

Climate

Mean T°

-3,1°C

Annual rain

846mm

Warmest m°

19,2°C

Coldest m°

-24,8°C

Elevation: 1 099 m on average (min 259 m, max 2 615 m)

Bioclimatic detailsExpert
Annual mean temp.
-3,1°C
Annual rain
846mm
Warmest month
19,2°C
Coldest month
-24,8°C
Mean alt.
1 099m
Min
259m
Max
2 615m
Std. dev.
536m
Köppen-Geiger (dominant)
DwcCold, dry winter, cold summer(75 %)Cold

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

Soil & lithology

pH H₂O

5,7

Org. C

70,6g/kg

Clay

19,8%

Sand

53,1%

Silt

27,1%

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

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
117,5g/kg
Clay
19,9%
Sand
52,7%
Silt
27,4%
5–15 cm
pH H₂O
5,7
Org. C
60,5g/kg
Clay
20,0%
Sand
53,0%
Silt
27,0%
15–30 cm
pH H₂O
5,8
Org. C
33,8g/kg
Clay
19,4%
Sand
53,8%
Silt
26,8%

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

Land cover

Forest75.4%
Crops0.2%
Built-up0.0%
Bare soil0.5%
Other (grassland, water…)23.9%

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

Hydrology82 basins · 50 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

5 810,4km

Lake surface here

26,30km²

Basins crossed

82

Max stream order

5

Max drainage

24 893km²

Discharge in basins

1 509,7m³/s

Mean precip.

485mm/an

Mean T°

-4,8°C

Moisture idx

-0,17

Max snow

69%

Mean runoff

290mm/an

Mean elev. (basins)

1 095m

Watersheds crossing here

73 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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

0,5%

Pesticides

0,2kg/km²

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

Protected areas14

IUCN III · 12IUCN IV · 2

Tofalarskij

IUCN IV

State Natural Zakaznik · 1971

1 249 km²

Tajbinskij

IUCN IV

State Natural Zakaznik · 1987

674 km²

Complete list

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