Ontologia

Commune · EST

Kadja

Estonia

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

Species observed

88

Observations

122

Area

6,3km²

Ecological tissue

Sample of 35 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 Kadja : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 58 interactions GloBI sur 5 types (connectance 9.2%, filtre Serrano α=0.2). 7 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

88 distinct species · 122 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

122 obs · 1 cellules
Obs. / cellule
≥ 122
122–121
122–121
122–121
< 122

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

772mm

Warmest m°

21,1°C

Coldest m°

-8,3°C

Elevation: 80 m on average (min 78 m, max 82 m)

Bioclimatic detailsExpert
Annual mean temp.
5,5°C
Annual rain
772mm
Warmest month
21,1°C
Coldest month
-8,3°C
Mean alt.
80m
Min
78m
Max
82m
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

6,0

Org. C

93,1g/kg

Clay

16,7%

Sand

45,4%

Silt

38,0%

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

Dominant lithology: suGLiMaggregated to Kõue

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
137,5g/kg
Clay
17,4%
Sand
45,5%
Silt
37,1%
5–15 cm
pH H₂O
6,0
Org. C
107,6g/kg
Clay
15,8%
Sand
45,2%
Silt
39,0%
15–30 cm
pH H₂O
6,0
Org. C
34,2g/kg
Clay
16,8%
Sand
45,4%
Silt
37,8%

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

Land cover

Forest59.6%
Crops24.3%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)16.0%

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

Hydrology3 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

3

Max drainage

1 562km²

Discharge in basins

0,0m³/s

Mean precip.

671mm/an

Mean T°

5,2°C

Moisture idx

0,19

Max snow

39%

Mean runoff

371mm/an

Mean elev. (basins)

58m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

4,3%

Pesticides

2,5kg/km²

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

Protected areas10

IUCN Not Assigned · 4IUCN Not Reported · 3IUCN V · 2IUCN VI · 1

Kõnnumaa-Väätsa

IUCN Not Reported

Special Protection Area (Birds Directive) · 2004

180 km²

Kõnnumaa

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2007

114 km²

Laukesoo

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2005

27 km²

Complete list

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