Ontologia

District · RUS

Arbazhskiy rayon

Russia

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

Species observed

200

Observations

231

Area

1 338,6km²

Ecological tissue

Sample of 30 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 Arbazhskiy rayon : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 38 interactions GloBI sur 4 types (connectance 7.7%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
38
Connectance
0.077
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

200 distinct species · 231 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

231 obs · 21 cellules
Obs. / cellule
≥ 131
11–130
9–10
3–8
< 3

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

Climate

Mean T°

3,5°C

Annual rain

633mm

Warmest m°

22,9°C

Coldest m°

-14,1°C

Elevation: 116 m on average (min 85 m, max 156 m)

Bioclimatic detailsExpert
Annual mean temp.
3,5°C
Annual rain
633mm
Warmest month
22,9°C
Coldest month
-14,1°C
Mean alt.
116m
Min
85m
Max
156m
Std. dev.
17m
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

5,5

Org. C

75,1g/kg

Clay

24,9%

Sand

43,7%

Silt

31,3%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
112,6g/kg
Clay
23,7%
Sand
43,9%
Silt
32,4%
5–15 cm
pH H₂O
5,4
Org. C
78,6g/kg
Clay
24,9%
Sand
44,0%
Silt
31,2%
15–30 cm
pH H₂O
5,5
Org. C
34,2g/kg
Clay
26,2%
Sand
43,4%
Silt
30,4%

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

Land cover

Forest59.1%
Crops11.9%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)28.9%

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

Hydrology12 basins · 5 lakes · 21 rivers

Hydrology metrics for this exact territory

Stream length here

275,8km

Lake surface here

1,64km²

Basins crossed

12

Max stream order

6

Max drainage

73 119km²

Discharge in basins

831,1m³/s

Mean precip.

619mm/an

Mean T°

2,9°C

Moisture idx

0,05

Max snow

50%

Mean runoff

145mm/an

Mean elev. (basins)

115m

Watersheds crossing here

3 more basins

Lakes (5, top by area)

Rivers / streams (21, ord ≥ 4)

9 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

3,2%

Pesticides

3,3kg/km²

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

Protected areas1

IUCN IV · 1

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