Ontologia

District · RUS

Sychevskiy rayon

Russia

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

Species observed

255

Observations

417

Area

1 869,9km²

Ecological tissue

Sample of 38 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 Sychevskiy rayon : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 71 interactions GloBI sur 4 types (connectance 10.1%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
71
Connectance
0.101
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

255 distinct species · 417 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

417 obs · 26 cellules
Obs. / cellule
≥ 79
61–78
18–60
9–17
< 9

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

Climate

Mean T°

5,2°C

Annual rain

682mm

Warmest m°

21,9°C

Coldest m°

-10,3°C

Elevation: 206 m on average (min 178 m, max 252 m)

Bioclimatic detailsExpert
Annual mean temp.
5,2°C
Annual rain
682mm
Warmest month
21,9°C
Coldest month
-10,3°C
Mean alt.
206m
Min
178m
Max
252m
Std. dev.
16m
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

109,5g/kg

Clay

17,1%

Sand

50,4%

Silt

32,5%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
140,6g/kg
Clay
17,0%
Sand
49,8%
Silt
33,1%
5–15 cm
pH H₂O
5,7
Org. C
103,5g/kg
Clay
16,8%
Sand
50,4%
Silt
32,8%
15–30 cm
pH H₂O
5,7
Org. C
84,5g/kg
Clay
17,4%
Sand
50,9%
Silt
31,7%

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

Land cover

Forest42.6%
Crops29.6%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)27.8%

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

Hydrology6 basins · 2 lakes · 34 rivers

Hydrology metrics for this exact territory

Stream length here

433,3km

Lake surface here

15,92km²

Basins crossed

6

Max stream order

5

Max drainage

5 496km²

Discharge in basins

27,0m³/s

Mean precip.

636mm/an

Mean T°

4,2°C

Moisture idx

-0,00

Max snow

40%

Mean runoff

215mm/an

Mean elev. (basins)

215m

Watersheds crossing here

Lakes (2, top by area)

Rivers / streams (34, ord ≥ 4)

22 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

3,7%

Pesticides

3,8kg/km²

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

Protected areas4

IUCN IV · 2IUCN II · 1IUCN Not Reported · 1

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