Ontologia

District · RUS

Khvastovichskiy rayon

Russia

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

Species observed

759

Observations

1 466

Area

1 231,9km²

Ecological tissue

Sample of 20 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 Khvastovichskiy rayon : 18 espèces reliées par 21 interactions GloBI sur 3 types (connectance 10.0%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
21
Interactions affichées
21
Connectance
0.100
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

759 distinct species · 1 466 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 466 obs · 29 cellules
Obs. / cellule
≥ 557
80–556
25–79
8–24
< 8

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

Climate

Mean T°

5,9°C

Annual rain

685mm

Warmest m°

22,9°C

Coldest m°

-9,8°C

Elevation: 195 m on average (min 161 m, max 232 m)

Bioclimatic detailsExpert
Annual mean temp.
5,9°C
Annual rain
685mm
Warmest month
22,9°C
Coldest month
-9,8°C
Mean alt.
195m
Min
161m
Max
232m
Std. dev.
14m
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

5,4

Org. C

79,0g/kg

Clay

17,6%

Sand

43,4%

Silt

39,0%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
116,5g/kg
Clay
17,5%
Sand
42,7%
Silt
39,8%
5–15 cm
pH H₂O
5,4
Org. C
63,5g/kg
Clay
17,5%
Sand
43,4%
Silt
39,1%
15–30 cm
pH H₂O
5,5
Org. C
56,9g/kg
Clay
17,7%
Sand
44,0%
Silt
38,3%

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

Land cover

Forest56.2%
Crops26.3%
Built-up0.0%
Bare soil0.1%
Other (grassland, water…)17.5%

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

Hydrology5 basins · 2 lakes · 25 rivers

Hydrology metrics for this exact territory

Stream length here

268,1km

Lake surface here

2,02km²

Basins crossed

5

Max stream order

4

Max drainage

2 252km²

Discharge in basins

6,8m³/s

Mean precip.

610mm/an

Mean T°

5,0°C

Moisture idx

-0,10

Max snow

34%

Mean runoff

165mm/an

Mean elev. (basins)

198m

Watersheds crossing here

Lakes (2, top by area)

Rivers / streams (25, ord ≥ 4)

13 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

4,4%

Pesticides

3,3kg/km²

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

Protected areas6

IUCN III · 3IUCN II · 1IUCN IV · 1IUCN Not Reported · 1

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