Ontologia

District · RUS

Arsen'evskiy rayon

Russia

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

Species observed

949

Observations

2 649

Area

1 096,7km²

Ecological tissue

Sample of 39 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 Arsen'evskiy rayon : 32 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 102 interactions GloBI sur 6 types (connectance 13.8%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
102
Connectance
0.138
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

949 distinct species · 2 649 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 649 obs · 23 cellules
Obs. / cellule
≥ 1 142
227–1 141
45–226
19–44
< 19

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

Climate

Mean T°

5,5°C

Annual rain

689mm

Warmest m°

23,0°C

Coldest m°

-10,7°C

Elevation: 214 m on average (min 143 m, max 254 m)

Bioclimatic detailsExpert
Annual mean temp.
5,5°C
Annual rain
689mm
Warmest month
23,0°C
Coldest month
-10,7°C
Mean alt.
214m
Min
143m
Max
254m
Std. dev.
24m
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

5,9

Org. C

70,3g/kg

Clay

20,7%

Sand

37,4%

Silt

41,9%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
115,2g/kg
Clay
20,6%
Sand
37,0%
Silt
42,5%
5–15 cm
pH H₂O
5,9
Org. C
51,3g/kg
Clay
20,5%
Sand
37,6%
Silt
41,9%
15–30 cm
pH H₂O
5,9
Org. C
44,3g/kg
Clay
21,0%
Sand
37,7%
Silt
41,3%

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

Land cover

Forest44.4%
Crops23.8%
Built-up0.0%
Bare soil0.2%
Other (grassland, water…)31.6%

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

Hydrology7 basins · 1 lakes · 14 rivers

Hydrology metrics for this exact territory

Stream length here

175,7km

Lake surface here

0,30km²

Basins crossed

7

Max stream order

5

Max drainage

17 960km²

Discharge in basins

79,8m³/s

Mean precip.

629mm/an

Mean T°

5,0°C

Moisture idx

-0,08

Max snow

31%

Mean runoff

198mm/an

Mean elev. (basins)

209m

Watersheds crossing here

Lakes (1, top by area)

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

5,0kg/km²

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

Protected areas1

IUCN III · 1

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