Ontologia

District · RUS

Karachevskiy rayon

Russia

DfbCold, no dry season, warm summer(100 %)

Species observed

1 114

Observations

8 880

Area

1 153,5km²

Ecological tissue

Sample of 26 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 Karachevskiy rayon : 22 espèces reliées par 45 interactions GloBI sur 5 types (connectance 13.8%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
45
Connectance
0.139
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

1 114 distinct species · 8 880 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 880 obs · 34 cellules
Obs. / cellule
≥ 2 513
399–2 512
122–398
39–121
< 39

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

Climate

Mean T°

6,0°C

Annual rain

697mm

Warmest m°

23,0°C

Coldest m°

-9,6°C

Elevation: 206 m on average (min 170 m, max 262 m)

Bioclimatic detailsExpert
Annual mean temp.
6,0°C
Annual rain
697mm
Warmest month
23,0°C
Coldest month
-9,6°C
Mean alt.
206m
Min
170m
Max
262m
Std. dev.
18m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(100 %)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

84,1g/kg

Clay

16,7%

Sand

44,6%

Silt

38,7%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
119,0g/kg
Clay
16,7%
Sand
43,8%
Silt
39,4%
5–15 cm
pH H₂O
5,6
Org. C
68,5g/kg
Clay
16,5%
Sand
44,7%
Silt
38,7%
15–30 cm
pH H₂O
5,6
Org. C
64,9g/kg
Clay
16,8%
Sand
45,2%
Silt
38,0%

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

Land cover

Forest47.4%
Crops26.9%
Built-up0.2%
Bare soil0.1%
Other (grassland, water…)25.4%

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

Hydrology6 basins · 4 lakes · 9 rivers

Hydrology metrics for this exact territory

Stream length here

128,0km

Lake surface here

1,09km²

Basins crossed

6

Max stream order

3

Max drainage

2 495km²

Discharge in basins

6,0m³/s

Mean precip.

597mm/an

Mean T°

5,1°C

Moisture idx

-0,13

Max snow

34%

Mean runoff

156mm/an

Mean elev. (basins)

195m

Watersheds crossing here

Lakes (4, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,4nW

Built-up

16,6%

Pesticides

3,7kg/km²

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

Protected areas5

IUCN III · 3IUCN II · 1IUCN IV · 1

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