Ontologia

District · RUS

Lakhdenpokhskiy rayon

Russia

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

Species observed

2 551

Observations

14 023

Area

2 426,3km²

Ecological tissue

Sample of 43 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 Lakhdenpokhskiy rayon : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 100 interactions GloBI sur 5 types (connectance 11.1%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
100
Connectance
0.111
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

2 551 distinct species · 14 023 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

14 023 obs · 79 cellules
Obs. / cellule
≥ 2 443
466–2 442
142–465
46–141
< 46

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

Climate

Mean T°

4,0°C

Annual rain

715mm

Warmest m°

19,7°C

Coldest m°

-10,2°C

Elevation: 58 m on average (min 4 m, max 119 m)

Bioclimatic detailsExpert
Annual mean temp.
4,0°C
Annual rain
715mm
Warmest month
19,7°C
Coldest month
-10,2°C
Mean alt.
58m
Min
4m
Max
119m
Std. dev.
28m
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

4,8

Org. C

137,8g/kg

Clay

17,1%

Sand

45,1%

Silt

37,8%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,7
Org. C
240,1g/kg
Clay
16,8%
Sand
44,7%
Silt
38,5%
5–15 cm
pH H₂O
4,8
Org. C
125,4g/kg
Clay
16,2%
Sand
45,7%
Silt
38,1%
15–30 cm
pH H₂O
5,1
Org. C
47,8g/kg
Clay
18,1%
Sand
45,1%
Silt
36,8%

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

Land cover

Forest71.4%
Crops4.3%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)24.2%

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

Hydrology8 basins · 50 lakes · 26 rivers

Hydrology metrics for this exact territory

Stream length here

304,4km

Lake surface here

215,63km²

Basins crossed

8

Max stream order

4

Max drainage

7 920km²

Discharge in basins

26,5m³/s

Mean precip.

640mm/an

Mean T°

3,2°C

Moisture idx

0,17

Max snow

51%

Mean runoff

237mm/an

Mean elev. (basins)

54m

Lakes (50, top by area)

41 more lakes

Rivers / streams (26, ord ≥ 4)

14 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

2,0%

Pesticides

2,4kg/km²

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

Protected areas6

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

Iso-Ijyarvi

IUCN IV

State Natural Zakaznik · 1995

64 km²

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