Ontologia

District · RUS

Velikiy Novgorod

Russia

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

Species observed

1 318

Observations

35 935

Area

128,2km²

Ecological tissue

Sample of 31 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 Velikiy Novgorod : 24 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 78 interactions GloBI sur 6 types (connectance 16.8%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
78
Connectance
0.168
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

1 318 distinct species · 35 935 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

35 935 obs · 4 cellules
Obs. / cellule
≥ 17 295
17 295–17 294
9 627–17 294
9 627–9 626
< 9 627

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

Climate

Mean T°

5,6°C

Annual rain

654mm

Warmest m°

22,2°C

Coldest m°

-9,1°C

Elevation: 23 m on average (min 17 m, max 34 m)

Bioclimatic detailsExpert
Annual mean temp.
5,6°C
Annual rain
654mm
Warmest month
22,2°C
Coldest month
-9,1°C
Mean alt.
23m
Min
17m
Max
34m
Std. dev.
4m
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

87,8g/kg

Clay

21,4%

Sand

42,3%

Silt

36,3%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
127,4g/kg
Clay
21,4%
Sand
41,9%
Silt
36,7%
5–15 cm
pH H₂O
6,0
Org. C
88,8g/kg
Clay
21,0%
Sand
42,0%
Silt
36,9%
15–30 cm
pH H₂O
6,0
Org. C
47,2g/kg
Clay
21,9%
Sand
42,9%
Silt
35,3%

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

Land cover

Forest15.3%
Crops24.3%
Built-up3.5%
Bare soil0.1%
Other (grassland, water…)56.8%

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

Hydrology6 basins · 1 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

35,5km

Lake surface here

2,30km²

Basins crossed

6

Max stream order

7

Max drainage

67 586km²

Discharge in basins

416,3m³/s

Mean precip.

592mm/an

Mean T°

4,1°C

Moisture idx

-0,02

Max snow

44%

Mean runoff

200mm/an

Mean elev. (basins)

38m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

6hab/km²

Night light

26,2nW

Built-up

348,6%

Pesticides

3,8kg/km²

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