Ontologia

District · RUS

Rzhaksinskiy rayon

Russia

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

Species observed

902

Observations

2 165

Area

1 685,4km²

Ecological tissue

Sample of 36 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 Rzhaksinskiy rayon : 24 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 88 interactions GloBI sur 5 types (connectance 10.7%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
88
Connectance
0.107
Patrimoniales
3
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

902 distinct species · 2 165 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 165 obs · 36 cellules
Obs. / cellule
≥ 750
157–749
30–156
11–29
< 11

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

Climate

Mean T°

6,2°C

Annual rain

536mm

Warmest m°

25,1°C

Coldest m°

-11,0°C

Elevation: 161 m on average (min 107 m, max 206 m)

Bioclimatic detailsExpert
Annual mean temp.
6,2°C
Annual rain
536mm
Warmest month
25,1°C
Coldest month
-11,0°C
Mean alt.
161m
Min
107m
Max
206m
Std. dev.
24m
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

6,6

Org. C

57,3g/kg

Clay

26,2%

Sand

31,2%

Silt

42,5%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
83,2g/kg
Clay
25,0%
Sand
31,1%
Silt
43,9%
5–15 cm
pH H₂O
6,6
Org. C
45,1g/kg
Clay
26,4%
Sand
31,3%
Silt
42,3%
15–30 cm
pH H₂O
6,7
Org. C
43,6g/kg
Clay
27,2%
Sand
31,4%
Silt
41,4%

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

Land cover

Forest13.5%
Crops66.1%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)20.2%

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

Hydrology13 basins · 4 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

238,0km

Lake surface here

1,80km²

Basins crossed

13

Max stream order

5

Max drainage

35 044km²

Discharge in basins

86,2m³/s

Mean precip.

522mm/an

Mean T°

5,7°C

Moisture idx

-0,31

Max snow

32%

Mean runoff

125mm/an

Mean elev. (basins)

159m

Watersheds crossing here

4 more basins

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

0,1nW

Built-up

9,7%

Pesticides

5,1kg/km²

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