Ontologia

Region · rus

Novgorod

Russia

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

Species observed

3 446

Observations

109 080

Area

55 782,5km²

Ecological tissue

Sample of 30 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 Novgorod : 23 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 75 interactions GloBI sur 5 types (connectance 16.1%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
75
Connectance
0.161
Patrimoniales
3
Plus dense que (national)0 %(top 100%)

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

Species present

3 446 distinct species · 109 080 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

109 080 obs · 38 cellules
Obs. / cellule
≥ 55 173
3 942–55 172
1 995–3 941
863–1 994
< 863

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

5,0°C

Annual rain

732mm

Warmest m°

21,8°C

Coldest m°

-9,9°C

Elevation: 106 m on average (min 15 m, max 299 m)

Bioclimatic detailsExpert
Annual mean temp.
5,0°C
Annual rain
732mm
Warmest month
21,8°C
Coldest month
-9,9°C
Mean alt.
106m
Min
15m
Max
299m
Std. dev.
63m
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

5,4

Org. C

120,4g/kg

Clay

16,3%

Sand

48,0%

Silt

35,7%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
172,7g/kg
Clay
16,2%
Sand
47,3%
Silt
36,5%
5–15 cm
pH H₂O
5,4
Org. C
123,8g/kg
Clay
15,9%
Sand
48,1%
Silt
36,0%
15–30 cm
pH H₂O
5,5
Org. C
64,6g/kg
Clay
16,8%
Sand
48,5%
Silt
34,7%

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

Land cover

Forest68.0%
Crops9.0%
Built-up0.0%
Bare soil0.1%
Other (grassland, water…)22.9%

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

Hydrology120 basins · 50 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

7 189,0km

Lake surface here

1 334,18km²

Basins crossed

120

Max stream order

7

Max drainage

76 784km²

Discharge in basins

7 401,6m³/s

Mean precip.

647mm/an

Mean T°

3,8°C

Moisture idx

0,05

Max snow

50%

Mean runoff

257mm/an

Mean elev. (basins)

111m

Watersheds crossing here

111 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (100, ord ≥ 4)

88 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,4nW

Built-up

4,3%

Pesticides

2,0kg/km²

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

Protected areas100

IUCN III · 51IUCN IV · 45IUCN Not Reported · 2IUCN Not Applicable · 1IUCN Ia · 1📍 Point sites · 7

Valdaiskiy

IUCN Not Applicable

UNESCO-MAB Biosphere Reserve · 2004

2 034 km²

Redrovskij

IUCN IV

State Natural Zakaznik · 1994

200 km²

Complete list

+ 40 protected areas (top 60 shown)

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

Sub-administrations24