Ontologia

District · RUS

Yarkovskiy rayon

Russia

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

Species observed

929

Observations

2 130

Area

6 832km²

Ecological tissue

Sample of 33 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 Yarkovskiy rayon : 24 espèces reliées par 53 interactions GloBI sur 3 types (connectance 10.0%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
53
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

929 distinct species · 2 130 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 130 obs · 129 cellules
Obs. / cellule
≥ 460
11–459
3–10
2–2
< 2

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

Climate

Mean T°

1,7°C

Annual rain

495mm

Warmest m°

22,7°C

Coldest m°

-18,9°C

Elevation: 57 m on average (min 42 m, max 101 m)

Bioclimatic detailsExpert
Annual mean temp.
1,7°C
Annual rain
495mm
Warmest month
22,7°C
Coldest month
-18,9°C
Mean alt.
57m
Min
42m
Max
101m
Std. dev.
12m
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

5,8

Org. C

56,8g/kg

Clay

22,5%

Sand

43,0%

Silt

34,5%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
80,1g/kg
Clay
22,3%
Sand
42,9%
Silt
34,8%
5–15 cm
pH H₂O
5,7
Org. C
54,8g/kg
Clay
22,8%
Sand
42,7%
Silt
34,5%
15–30 cm
pH H₂O
5,8
Org. C
35,6g/kg
Clay
22,5%
Sand
43,3%
Silt
34,2%

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

Land cover

Forest57.3%
Crops2.0%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)40.7%

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

Hydrology32 basins · 50 lakes · 23 rivers

Hydrology metrics for this exact territory

Stream length here

1 043,5km

Lake surface here

104,52km²

Basins crossed

32

Max stream order

8

Max drainage

382 985km²

Discharge in basins

4 260,6m³/s

Mean precip.

490mm/an

Mean T°

0,5°C

Moisture idx

-0,17

Max snow

44%

Mean runoff

66mm/an

Mean elev. (basins)

59m

Watersheds crossing here

23 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (23, ord ≥ 4)

11 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

2,7%

Pesticides

0,6kg/km²

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

Protected areas4

IUCN IV · 3IUCN III · 1

Tapovskij

IUCN IV

State Natural Zakaznik · 1981

495 km²

Ievlevskij

IUCN IV

State Natural Zakaznik · 2004

105 km²

Ozernyj

IUCN III

Natural Monument · 2007

28 km²

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