Ontologia

Commune · EST

Põlula

Estonia

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

Species observed

1 250

Observations

4 847

Area

5,2km²

Ecological tissue

Sample of 37 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 Põlula : 25 espèces reliées par 98 interactions GloBI sur 5 types (connectance 14.7%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
98
Connectance
0.147
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

1 250 distinct species · 4 847 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 847 obs · 1 cellules
Obs. / cellule
≥ 4 847
4 847–4 846
4 847–4 846
4 847–4 846
< 4 847

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

Climate

Mean T°

5,4°C

Annual rain

680mm

Warmest m°

21,0°C

Coldest m°

-8,5°C

Elevation: 75 m on average (min 58 m, max 86 m)

Bioclimatic detailsExpert
Annual mean temp.
5,4°C
Annual rain
680mm
Warmest month
21,0°C
Coldest month
-8,5°C
Mean alt.
75m
Min
58m
Max
86m
Std. dev.
8m
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

6,3

Org. C

81,8g/kg

Clay

16,2%

Sand

48,8%

Silt

35,0%

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

Dominant lithology: suGLiMaggregated to Rägavere

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
128,1g/kg
Clay
16,6%
Sand
47,5%
Silt
35,9%
5–15 cm
pH H₂O
6,4
Org. C
87,9g/kg
Clay
16,4%
Sand
48,4%
Silt
35,2%
15–30 cm
pH H₂O
6,4
Org. C
29,5g/kg
Clay
15,6%
Sand
50,4%
Silt
34,0%

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

Land cover

Forest26.0%
Crops35.2%
Built-up0.3%
Bare soil0.0%
Other (grassland, water…)38.4%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

3,5km

Basins crossed

1

Max stream order

3

Max drainage

504km²

Discharge in basins

0,1m³/s

Mean precip.

615mm/an

Mean T°

4,7°C

Moisture idx

0,10

Max snow

39%

Mean runoff

295mm/an

Mean elev. (basins)

84m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

29,7%

Pesticides

4,0kg/km²

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

Protected areas9

IUCN Not Assigned · 3IUCN Not Reported · 2IUCN V · 2IUCN IV · 1IUCN VI · 1🌊 Marine · 1

Sirtsi

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2014

62 km²

Kunda jõgi

IUCN Not Assigned

Spawning area · 2022

1 km²

Complete list

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