Ontologia

District · RUS

Chegemskiy rayon

Russia

DfbCold, no dry season, warm summer(47 %)

Species observed

2 212

Observations

7 285

Area

1 448,4km²

Ecological tissue

Sample of 23 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 Chegemskiy rayon : 17 espèces reliées par 42 interactions GloBI sur 3 types (connectance 16.6%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
23
Interactions affichées
42
Connectance
0.166
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

2 212 distinct species · 7 285 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 285 obs · 40 cellules
Obs. / cellule
≥ 1 342
794–1 341
93–793
56–92
< 56

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

Climate

Mean T°

4,1°C

Annual rain

1 404mm

Warmest m°

19,2°C

Coldest m°

-12,3°C

Elevation: 1 525 m on average (min 263 m, max 4 593 m)

Bioclimatic detailsExpert
Annual mean temp.
4,1°C
Annual rain
1 404mm
Warmest month
19,2°C
Coldest month
-12,3°C
Mean alt.
1 525m
Min
263m
Max
4 593m
Std. dev.
1 062m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(47 %)Cold

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

Soil & lithology

pH H₂O

6,1

Org. C

52,1g/kg

Clay

29,1%

Sand

29,1%

Silt

41,8%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
80,4g/kg
Clay
28,4%
Sand
29,3%
Silt
42,3%
5–15 cm
pH H₂O
6,1
Org. C
45,7g/kg
Clay
29,1%
Sand
29,4%
Silt
41,5%
15–30 cm
pH H₂O
6,1
Org. C
30,3g/kg
Clay
29,9%
Sand
28,7%
Silt
41,4%

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

Land cover

Forest31.6%
Crops17.3%
Built-up1.1%
Bare soil5.7%
Other (grassland, water…)44.3%

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

Hydrology4 basins · 1 lakes · 45 rivers

Hydrology metrics for this exact territory

Stream length here

351,2km

Lake surface here

0,20km²

Basins crossed

4

Max stream order

4

Max drainage

9 023km²

Discharge in basins

24,8m³/s

Mean precip.

842mm/an

Mean T°

4,2°C

Moisture idx

0,07

Max snow

64%

Mean runoff

489mm/an

Mean elev. (basins)

1 650m

Rivers / streams (45, ord ≥ 4)

33 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

1,8nW

Built-up

109,4%

Pesticides

3,7kg/km²

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

Protected areas3

IUCN Ia · 1IUCN Not Reported · 1IUCN III · 1

Svaneti 1

IUCN Not Reported

Emerald Network

374 km²

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