Ontologia

District · RUS

Rodnikovskiy rayon

Russia

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

Species observed

764

Observations

1 288

Area

893,4km²

Ecological tissue

Sample of 46 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 Rodnikovskiy rayon : 35 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 119 interactions GloBI sur 6 types (connectance 11.5%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
46
Interactions affichées
119
Connectance
0.115
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

764 distinct species · 1 288 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 288 obs · 20 cellules
Obs. / cellule
≥ 673
223–672
34–222
14–33
< 14

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

Climate

Mean T°

4,3°C

Annual rain

634mm

Warmest m°

22,6°C

Coldest m°

-11,9°C

Elevation: 123 m on average (min 96 m, max 154 m)

Bioclimatic detailsExpert
Annual mean temp.
4,3°C
Annual rain
634mm
Warmest month
22,6°C
Coldest month
-11,9°C
Mean alt.
123m
Min
96m
Max
154m
Std. dev.
13m
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

86,7g/kg

Clay

18,4%

Sand

53,0%

Silt

28,6%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
126,5g/kg
Clay
17,7%
Sand
52,7%
Silt
29,6%
5–15 cm
pH H₂O
5,7
Org. C
85,5g/kg
Clay
18,2%
Sand
53,4%
Silt
28,4%
15–30 cm
pH H₂O
5,7
Org. C
47,9g/kg
Clay
19,3%
Sand
52,8%
Silt
27,9%

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

Land cover

Forest52.1%
Crops19.7%
Built-up0.1%
Bare soil0.0%
Other (grassland, water…)28.1%

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

Hydrology8 basins · 3 lakes · 16 rivers

Hydrology metrics for this exact territory

Stream length here

210,9km

Lake surface here

1,07km²

Basins crossed

8

Max stream order

4

Max drainage

2 488km²

Discharge in basins

7,5m³/s

Mean precip.

617mm/an

Mean T°

4,2°C

Moisture idx

-0,01

Max snow

42%

Mean runoff

174mm/an

Mean elev. (basins)

125m

Watersheds crossing here

Lakes (3, top by area)

Rivers / streams (16, ord ≥ 4)

4 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,4nW

Built-up

10,3%

Pesticides

3,5kg/km²

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