Ontologia

District · RUS

Loktevskiy rayon

Russia

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

Species observed

817

Observations

1 973

Area

2 351km²

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 Loktevskiy rayon : 22 espèces reliées par 99 interactions GloBI sur 5 types (connectance 13.4%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
99
Connectance
0.134
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

817 distinct species · 1 973 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 973 obs · 49 cellules
Obs. / cellule
≥ 567
104–566
31–103
15–30
< 15

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

Climate

Mean T°

3,7°C

Annual rain

449mm

Warmest m°

25,8°C

Coldest m°

-18,0°C

Elevation: 311 m on average (min 228 m, max 533 m)

Bioclimatic detailsExpert
Annual mean temp.
3,7°C
Annual rain
449mm
Warmest month
25,8°C
Coldest month
-18,0°C
Mean alt.
311m
Min
228m
Max
533m
Std. dev.
58m
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

7,0

Org. C

35,3g/kg

Clay

27,0%

Sand

41,6%

Silt

31,4%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,9
Org. C
52,1g/kg
Clay
26,6%
Sand
41,9%
Silt
31,6%
5–15 cm
pH H₂O
6,9
Org. C
31,4g/kg
Clay
27,2%
Sand
41,3%
Silt
31,5%
15–30 cm
pH H₂O
7,1
Org. C
22,4g/kg
Clay
27,3%
Sand
41,7%
Silt
31,1%

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

Land cover

Forest2.7%
Crops55.2%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)42.0%

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

Hydrology4 basins · 7 lakes · 25 rivers

Hydrology metrics for this exact territory

Stream length here

465,5km

Lake surface here

28,42km²

Basins crossed

4

Max stream order

4

Max drainage

6 253km²

Discharge in basins

16,8m³/s

Mean precip.

493mm/an

Mean T°

2,3°C

Moisture idx

-0,37

Max snow

42%

Mean runoff

129mm/an

Mean elev. (basins)

375m

Watersheds crossing here

Lakes (7, 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

0,1nW

Built-up

10,2%

Pesticides

3,3kg/km²

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

Protected areas3

IUCN IV · 2IUCN VI · 1

Loktevskij

IUCN IV

State Natural Zakaznik · 2003

58 km²

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