Ontologia

District · RUS

Nadterechnyy rayon

Russia

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

Species observed

1 112

Observations

1 793

Area

831,1km²

Ecological tissue

Sample of 18 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 Nadterechnyy rayon : 14 espèces reliées par 18 interactions GloBI sur 3 types (connectance 9.5%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
20
Interactions affichées
18
Connectance
0.095
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

1 112 distinct species · 1 793 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 793 obs · 13 cellules
Obs. / cellule
≥ 913
733–912
35–732
5–34
< 5

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

Climate

Mean T°

11,2°C

Annual rain

509mm

Warmest m°

29,3°C

Coldest m°

-4,8°C

Elevation: 244 m on average (min 65 m, max 459 m)

Bioclimatic detailsExpert
Annual mean temp.
11,2°C
Annual rain
509mm
Warmest month
29,3°C
Coldest month
-4,8°C
Mean alt.
244m
Min
65m
Max
459m
Std. dev.
111m
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

7,1

Org. C

30,0g/kg

Clay

34,0%

Sand

22,4%

Silt

43,7%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,0
Org. C
47,5g/kg
Clay
33,9%
Sand
22,2%
Silt
43,8%
5–15 cm
pH H₂O
7,1
Org. C
22,0g/kg
Clay
34,7%
Sand
21,9%
Silt
43,4%
15–30 cm
pH H₂O
7,2
Org. C
20,5g/kg
Clay
33,3%
Sand
23,0%
Silt
43,7%

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

Land cover

Forest6.1%
Crops61.6%
Built-up0.2%
Bare soil0.2%
Other (grassland, water…)31.9%

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

Hydrology5 basins · 1 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

82,3km

Lake surface here

0,23km²

Basins crossed

5

Max stream order

6

Max drainage

23 756km²

Discharge in basins

244,6m³/s

Mean precip.

526mm/an

Mean T°

10,5°C

Moisture idx

-0,46

Max snow

12%

Mean runoff

72mm/an

Mean elev. (basins)

211m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

1,6nW

Built-up

19,8%

Pesticides

4,4kg/km²

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