Ontologia

Commune · EST

Norra

Estonia

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

Species observed

709

Observations

3 001

Area

8,8km²

Ecological tissue

Sample of 34 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 Norra : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 58 interactions GloBI sur 6 types (connectance 9.2%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
58
Connectance
0.092
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

709 distinct species · 3 001 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 001 obs · 1 cellules
Obs. / cellule
≥ 3 001
3 001–3 000
3 001–3 000
3 001–3 000
< 3 001

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

726mm

Warmest m°

21,1°C

Coldest m°

-8,6°C

Elevation: 79 m on average (min 77 m, max 85 m)

Bioclimatic detailsExpert
Annual mean temp.
5,5°C
Annual rain
726mm
Warmest month
21,1°C
Coldest month
-8,6°C
Mean alt.
79m
Min
77m
Max
85m
Std. dev.
1m
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

6,4

Org. C

83,1g/kg

Clay

15,4%

Sand

46,0%

Silt

38,6%

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

Dominant lithology: suGLiMaggregated to Koeru

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
125,8g/kg
Clay
16,0%
Sand
44,7%
Silt
39,4%
5–15 cm
pH H₂O
6,5
Org. C
88,2g/kg
Clay
15,6%
Sand
44,9%
Silt
39,4%
15–30 cm
pH H₂O
6,4
Org. C
35,2g/kg
Clay
14,6%
Sand
48,4%
Silt
37,0%

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

Land cover

Forest56.8%
Crops23.5%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)19.6%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

2,6km

Basins crossed

2

Max stream order

2

Max drainage

2 075km²

Discharge in basins

0,1m³/s

Mean precip.

625mm/an

Mean T°

4,9°C

Moisture idx

0,11

Max snow

40%

Mean runoff

278mm/an

Mean elev. (basins)

83m

Watersheds crossing here

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

Human pressure

Built-up

0,1%

Pesticides

3,6kg/km²

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

Protected areas25

IUCN Not Assigned · 14IUCN VI · 3IUCN Not Reported · 2IUCN IV · 2IUCN Ib · 2IUCN Ia · 1IUCN V · 1

Endla

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2005

102 km²

Endla

IUCN Not Reported

Special Protection Area (Birds Directive) · 2004

102 km²

Endla

IUCN Ia

Wetland of International Importance (Ramsar Site) · 1997

102 km²

Complete list

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