Ontologia

Commune · EST

Ojamaa

Estonia

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

Species observed

370

Observations

1 466

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 Ojamaa : 24 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 97 interactions GloBI sur 5 types (connectance 13.8%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
97
Connectance
0.138
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

370 distinct species · 1 466 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 466 obs · 1 cellules
Obs. / cellule
≥ 1 466
1 466–1 465
1 466–1 465
1 466–1 465
< 1 466

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

Climate

Mean T°

5,6°C

Annual rain

692mm

Warmest m°

21,5°C

Coldest m°

-8,5°C

Elevation: 47 m on average (min 45 m, max 51 m)

Bioclimatic detailsExpert
Annual mean temp.
5,6°C
Annual rain
692mm
Warmest month
21,5°C
Coldest month
-8,5°C
Mean alt.
47m
Min
45m
Max
51m
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

5,9

Org. C

88,7g/kg

Clay

13,4%

Sand

61,6%

Silt

25,0%

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

Dominant lithology: suGLiMaggregated to Maidla

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
135,9g/kg
Clay
14,0%
Sand
60,6%
Silt
25,4%
5–15 cm
pH H₂O
5,9
Org. C
86,4g/kg
Clay
13,3%
Sand
61,5%
Silt
25,1%
15–30 cm
pH H₂O
6,0
Org. C
43,8g/kg
Clay
12,9%
Sand
62,7%
Silt
24,5%

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

Land cover

Forest43.3%
Crops25.8%
Built-up0.1%
Bare soil2.0%
Other (grassland, water…)28.8%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

3,9km

Basins crossed

1

Max stream order

3

Max drainage

720km²

Discharge in basins

0,1m³/s

Mean precip.

610mm/an

Mean T°

4,7°C

Moisture idx

0,08

Max snow

39%

Mean runoff

314mm/an

Mean elev. (basins)

65m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

8,1%

Pesticides

2,1kg/km²

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

Protected areas3

IUCN Not Assigned · 3

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