Ontologia

Commune · EST

Sigaste

Estonia

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

Species observed

658

Observations

3 529

Area

75,3km²

Ecological tissue

Sample of 29 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 Sigaste : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 55 interactions GloBI sur 6 types (connectance 13.5%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
55
Connectance
0.136
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

658 distinct species · 3 529 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 529 obs · 3 cellules
Obs. / cellule
≥ 1 855
1 855–1 854
1 855–1 854
945–1 854
< 945

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

Climate

Mean T°

6,0°C

Annual rain

805mm

Warmest m°

21,5°C

Coldest m°

-7,8°C

Elevation: 34 m on average (min 26 m, max 47 m)

Bioclimatic detailsExpert
Annual mean temp.
6,0°C
Annual rain
805mm
Warmest month
21,5°C
Coldest month
-7,8°C
Mean alt.
34m
Min
26m
Max
47m
Std. dev.
5m
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

5,6

Org. C

96,5g/kg

Clay

15,9%

Sand

56,9%

Silt

27,2%

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

Dominant lithology: suGLiMaggregated to Saarde

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
132,2g/kg
Clay
15,3%
Sand
56,7%
Silt
28,0%
5–15 cm
pH H₂O
5,6
Org. C
118,5g/kg
Clay
15,5%
Sand
57,2%
Silt
27,4%
15–30 cm
pH H₂O
5,7
Org. C
38,8g/kg
Clay
17,0%
Sand
56,7%
Silt
26,3%

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

Land cover

Forest74.3%
Crops11.3%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)14.3%

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

Hydrology3 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

25,9km

Basins crossed

3

Max stream order

2

Max drainage

5 514km²

Discharge in basins

1,2m³/s

Mean precip.

662mm/an

Mean T°

5,4°C

Moisture idx

0,17

Max snow

40%

Mean runoff

368mm/an

Mean elev. (basins)

39m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

2,5%

Pesticides

1,5kg/km²

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

Protected areas100

IUCN Not Assigned · 95IUCN V · 2IUCN Not Reported · 1IUCN VI · 1IUCN IV · 1

Kikepera

IUCN Not Reported

Special Protection Area (Birds Directive) · 2004

104 km²

Complete list

+ 40 protected areas (top 60 shown)

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