Ontologia

Commune · EST

Otiku

Estonia

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

Species observed

197

Observations

524

Area

8,2km²

Ecological tissue

Sample of 33 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 Otiku : 27 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 46 interactions GloBI sur 6 types (connectance 8.7%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
46
Connectance
0.087
Patrimoniales
3
Plus dense que (national)0 %(top 100%)

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

Species present

197 distinct species · 524 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

524 obs · 1 cellules
Obs. / cellule
≥ 524
524–523
524–523
524–523
< 524

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

779mm

Warmest m°

21,2°C

Coldest m°

-8,4°C

Elevation: 75 m on average (min 70 m, max 81 m)

Bioclimatic detailsExpert
Annual mean temp.
5,5°C
Annual rain
779mm
Warmest month
21,2°C
Coldest month
-8,4°C
Mean alt.
75m
Min
70m
Max
81m
Std. dev.
3m
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

5,8

Org. C

109,7g/kg

Clay

14,3%

Sand

51,0%

Silt

34,8%

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

Dominant lithology: suGLiMaggregated to Paide

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
157,8g/kg
Clay
15,0%
Sand
51,0%
Silt
34,2%
5–15 cm
pH H₂O
5,9
Org. C
128,4g/kg
Clay
14,8%
Sand
49,8%
Silt
35,4%
15–30 cm
pH H₂O
5,9
Org. C
42,8g/kg
Clay
13,0%
Sand
52,1%
Silt
34,8%

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

Land cover

Forest50.3%
Crops30.6%
Built-up0.1%
Bare soil0.4%
Other (grassland, water…)18.6%

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

Hydrology1 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max drainage

1 038km²

Discharge in basins

0,1m³/s

Mean precip.

649mm/an

Mean T°

5,0°C

Moisture idx

0,16

Max snow

39%

Mean runoff

354mm/an

Mean elev. (basins)

81m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

7,9%

Pesticides

4,0kg/km²

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

Protected areas5

IUCN Not Assigned · 4IUCN V · 1

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