Ontologia

District · RUS

Selemdzhinskiy rayon

Russia

DwcCold, dry winter, cold summer(72 %)

Species observed

995

Observations

4 016

Area

46 128,2km²

Ecological tissue

Sample of 11 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 Selemdzhinskiy rayon : 8 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 11 interactions GloBI sur 3 types (connectance 20.0%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
11
Interactions affichées
11
Connectance
0.200
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

995 distinct species · 4 016 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 016 obs · 641 cellules
Obs. / cellule
≥ 108
7–107
3–6
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°

-4,5°C

Annual rain

911mm

Warmest m°

21,8°C

Coldest m°

-33,8°C

Elevation: 676 m on average (min 205 m, max 1 990 m)

Bioclimatic detailsExpert
Annual mean temp.
-4,5°C
Annual rain
911mm
Warmest month
21,8°C
Coldest month
-33,8°C
Mean alt.
676m
Min
205m
Max
1 990m
Std. dev.
344m
Köppen-Geiger (dominant)
DwcCold, dry winter, cold summer(72 %)Cold

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

Soil & lithology

pH H₂O

5,6

Org. C

81,9g/kg

Clay

24,3%

Sand

42,8%

Silt

32,9%

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

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
128,0g/kg
Clay
23,6%
Sand
43,1%
Silt
33,4%
5–15 cm
pH H₂O
5,5
Org. C
76,5g/kg
Clay
24,2%
Sand
42,9%
Silt
33,0%
15–30 cm
pH H₂O
5,6
Org. C
41,2g/kg
Clay
25,1%
Sand
42,6%
Silt
32,4%

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

Land cover

Forest63.3%
Crops0.6%
Built-up0.0%
Bare soil0.2%
Other (grassland, water…)36.0%

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

Hydrology102 basins · 2 lakes · 41 rivers

Hydrology metrics for this exact territory

Stream length here

2 885,0km

Lake surface here

0,68km²

Basins crossed

102

Max stream order

6

Max drainage

45 364km²

Discharge in basins

3 286,8m³/s

Mean precip.

701mm/an

Mean T°

-5,8°C

Moisture idx

0,10

Max snow

67%

Mean runoff

350mm/an

Mean elev. (basins)

676m

Watersheds crossing here

93 more basins

Lakes (2, top by area)

Rivers / streams (41, ord ≥ 4)

29 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

0,2%

Pesticides

0,2kg/km²

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

Protected areas8

IUCN IV · 3IUCN III · 3IUCN Ia · 2

Bureinskij

IUCN Ia

State Natural Zapovednik · 1987

3 569 km²

Al`dikon

IUCN IV

Wetlands · 2002

2 719 km²

Norskij

IUCN Ia

State Natural Zapovednik · 1998

2 052 km²

Complete list

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