Ontologia

District · RUS

Mezhevskiy rayon

Russia

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

Species observed

243

Observations

1 648

Area

2 289,7km²

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 Mezhevskiy rayon : 24 espèces reliées par 29 interactions GloBI sur 4 types (connectance 6.7%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
29
Connectance
0.067
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

243 distinct species · 1 648 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 648 obs · 19 cellules
Obs. / cellule
≥ 782
406–781
32–405
10–31
< 10

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

Climate

Mean T°

3,0°C

Annual rain

661mm

Warmest m°

21,9°C

Coldest m°

-14,2°C

Elevation: 167 m on average (min 114 m, max 222 m)

Bioclimatic detailsExpert
Annual mean temp.
3,0°C
Annual rain
661mm
Warmest month
21,9°C
Coldest month
-14,2°C
Mean alt.
167m
Min
114m
Max
222m
Std. dev.
22m
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

5,2

Org. C

102,6g/kg

Clay

17,0%

Sand

48,3%

Silt

34,8%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
155,3g/kg
Clay
16,8%
Sand
48,2%
Silt
35,1%
5–15 cm
pH H₂O
5,2
Org. C
112,3g/kg
Clay
16,7%
Sand
48,8%
Silt
34,5%
15–30 cm
pH H₂O
5,3
Org. C
40,2g/kg
Clay
17,5%
Sand
47,8%
Silt
34,7%

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

Land cover

Forest89.4%
Crops0.7%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)9.9%

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

Hydrology7 basins · 0 lakes · 22 rivers

Hydrology metrics for this exact territory

Stream length here

387,0km

Basins crossed

7

Max stream order

4

Max drainage

13 871km²

Discharge in basins

39,9m³/s

Mean precip.

628mm/an

Mean T°

2,4°C

Moisture idx

0,06

Max snow

52%

Mean runoff

310mm/an

Mean elev. (basins)

167m

Watersheds crossing here

Rivers / streams (22, ord ≥ 4)

10 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

0,6%

Pesticides

0,5kg/km²

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

Protected areas2

IUCN IV · 2

Kemskij

IUCN IV

State Natural Zakaznik · 2000

239 km²

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