Ontologia

County · est

Hiiu

Estonia

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

Species observed

6 491

Observations

127 922

Area

1 034,4km²

Ecological tissue

Sample of 31 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 Hiiu : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 58 interactions GloBI sur 4 types (connectance 11.7%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
58
Connectance
0.117
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

6 491 distinct species · 127 922 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

127 922 obs · 35 cellules
Obs. / cellule
≥ 14 658
6 879–14 657
4 296–6 878
3 212–4 295
< 3 212

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

Climate

Mean T°

6,7°C

Annual rain

657mm

Warmest m°

19,9°C

Coldest m°

-5,1°C

Elevation: 10 m on average (min -10 m, max 33 m)

Bioclimatic detailsExpert
Annual mean temp.
6,7°C
Annual rain
657mm
Warmest month
19,9°C
Coldest month
-5,1°C
Mean alt.
10m
Min
-10m
Max
33m
Std. dev.
6m
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

5,7

Org. C

98,8g/kg

Clay

11,6%

Sand

71,4%

Silt

17,0%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
143,2g/kg
Clay
12,0%
Sand
70,8%
Silt
17,2%
5–15 cm
pH H₂O
5,7
Org. C
110,2g/kg
Clay
11,2%
Sand
71,4%
Silt
17,4%
15–30 cm
pH H₂O
5,7
Org. C
43,0g/kg
Clay
11,6%
Sand
72,1%
Silt
16,3%

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

Land cover

Forest60.8%
Crops17.3%
Built-up0.1%
Bare soil0.2%
Other (grassland, water…)21.7%

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

Hydrology1 basins · 9 lakes · 13 rivers

Hydrology metrics for this exact territory

Stream length here

111,9km

Lake surface here

3,23km²

Basins crossed

1

Max stream order

3

Max drainage

1 111km²

Discharge in basins

5,2m³/s

Mean precip.

575mm/an

Mean T°

5,7°C

Moisture idx

0,05

Max snow

35%

Mean runoff

371mm/an

Mean elev. (basins)

16m

Watersheds crossing here

Lakes (9, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

9,8%

Pesticides

3,9kg/km²

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

Sub-administrations92