Ontologia

Commune · EST

Ahula

Estonia

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

Species observed

543

Observations

1 496

Area

6km²

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 Ahula : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 43 interactions GloBI sur 4 types (connectance 9.9%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
43
Connectance
0.099
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

543 distinct species · 1 496 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 496 obs · 1 cellules
Obs. / cellule
≥ 1 496
1 496–1 495
1 496–1 495
1 496–1 495
< 1 496

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

767mm

Warmest m°

21,2°C

Coldest m°

-8,5°C

Elevation: 87 m on average (min 85 m, max 91 m)

Bioclimatic detailsExpert
Annual mean temp.
5,4°C
Annual rain
767mm
Warmest month
21,2°C
Coldest month
-8,5°C
Mean alt.
87m
Min
85m
Max
91m
Std. dev.
2m
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

61,0g/kg

Clay

14,6%

Sand

48,6%

Silt

36,8%

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

Dominant lithology: suGLiMaggregated to Albu

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
101,4g/kg
Clay
14,8%
Sand
47,1%
Silt
38,1%
5–15 cm
pH H₂O
6,4
Org. C
57,7g/kg
Clay
15,0%
Sand
48,6%
Silt
36,5%
15–30 cm
pH H₂O
6,4
Org. C
24,0g/kg
Clay
14,1%
Sand
50,0%
Silt
35,9%

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

Land cover

Forest10.9%
Crops55.6%
Built-up0.5%
Bare soil0.3%
Other (grassland, water…)32.5%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

2,3km

Basins crossed

2

Max stream order

1

Max drainage

1 493km²

Discharge in basins

0,1m³/s

Mean precip.

649mm/an

Mean T°

5,0°C

Moisture idx

0,16

Max snow

40%

Mean runoff

354mm/an

Mean elev. (basins)

81m

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

0,9nW

Built-up

51,6%

Pesticides

5,1kg/km²

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

Protected areas3

IUCN Not Reported · 1IUCN Not Assigned · 1IUCN VI · 1

Kurisoo

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2005

0 km²

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