Ontologia

Commune · EST

Kaera

Estonia

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

Species observed

634

Observations

2 033

Area

7,9km²

Ecological tissue

Sample of 47 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 Kaera : 32 espèces dont 4 patrimoniales (LR IUCN CR/EN/VU) reliées par 70 interactions GloBI sur 7 types (connectance 6.2%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
48
Interactions affichées
70
Connectance
0.062
Patrimoniales
4
Plus dense que (national)0 %(top 100%)

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

Species present

634 distinct species · 2 033 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 033 obs · 1 cellules
Obs. / cellule
≥ 2 033
2 033–2 032
2 033–2 032
2 033–2 032
< 2 033

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

725mm

Warmest m°

21,1°C

Coldest m°

-8,5°C

Elevation: 77 m on average (min 72 m, max 79 m)

Bioclimatic detailsExpert
Annual mean temp.
5,5°C
Annual rain
725mm
Warmest month
21,1°C
Coldest month
-8,5°C
Mean alt.
77m
Min
72m
Max
79m
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

6,3

Org. C

91,3g/kg

Clay

15,8%

Sand

51,6%

Silt

32,7%

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

Dominant lithology: suGLiMaggregated to Jõgeva (commune)

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
136,8g/kg
Clay
16,0%
Sand
50,3%
Silt
33,6%
5–15 cm
pH H₂O
6,3
Org. C
90,3g/kg
Clay
16,0%
Sand
50,9%
Silt
33,0%
15–30 cm
pH H₂O
6,3
Org. C
46,7g/kg
Clay
15,2%
Sand
53,5%
Silt
31,3%

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

Land cover

Forest64.9%
Crops16.8%
Built-up0.2%
Bare soil0.0%
Other (grassland, water…)18.1%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

2,6km

Basins crossed

1

Max stream order

3

Max drainage

2 075km²

Discharge in basins

0,1m³/s

Mean precip.

625mm/an

Mean T°

4,8°C

Moisture idx

0,11

Max snow

40%

Mean runoff

272mm/an

Mean elev. (basins)

92m

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

0,0nW

Built-up

15,6%

Pesticides

5,1kg/km²

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

Protected areas8

IUCN Not Assigned · 8
Complete list

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