Ontologia

District · RUS

Dergachevskiy rayon

Russia

DfaCold, no dry season, hot summer(100 %)

Species observed

232

Observations

620

Area

4 584km²

Ecological tissue

Sample of 16 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 Dergachevskiy rayon : 14 espèces reliées par 20 interactions GloBI sur 3 types (connectance 11.7%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
19
Interactions affichées
20
Connectance
0.117
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

232 distinct species · 620 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

620 obs · 28 cellules
Obs. / cellule
≥ 216
76–215
9–75
4–8
< 4

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

Climate

Mean T°

6,4°C

Annual rain

366mm

Warmest m°

28,1°C

Coldest m°

-12,8°C

Elevation: 87 m on average (min 37 m, max 201 m)

Bioclimatic detailsExpert
Annual mean temp.
6,4°C
Annual rain
366mm
Warmest month
28,1°C
Coldest month
-12,8°C
Mean alt.
87m
Min
37m
Max
201m
Std. dev.
20m
Köppen-Geiger (dominant)
DfaCold, no dry season, hot summer(100 %)Cold

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

Soil & lithology

pH H₂O

7,3

Org. C

41,6g/kg

Clay

33,7%

Sand

22,5%

Silt

43,8%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,2
Org. C
58,7g/kg
Clay
31,8%
Sand
24,3%
Silt
43,8%
5–15 cm
pH H₂O
7,3
Org. C
33,7g/kg
Clay
33,2%
Sand
22,7%
Silt
44,1%
15–30 cm
pH H₂O
7,3
Org. C
32,4g/kg
Clay
35,9%
Sand
20,6%
Silt
43,6%

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

Land cover

Forest0.6%
Crops57.4%
Built-up0.0%
Bare soil0.2%
Other (grassland, water…)41.8%

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

Hydrology12 basins · 50 lakes · 10 rivers

Hydrology metrics for this exact territory

Stream length here

188,8km

Lake surface here

35,49km²

Basins crossed

12

Max stream order

5

Max drainage

7 541km²

Discharge in basins

20,8m³/s

Mean precip.

375mm/an

Mean T°

5,7°C

Moisture idx

-0,55

Max snow

33%

Mean runoff

42mm/an

Mean elev. (basins)

79m

Lakes (50, top by area)

41 more lakes

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

3,8%

Pesticides

3,0kg/km²

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

Protected areas1

IUCN III · 1

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