Ontologia

Commune · EST

Alastvere

Estonia

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

Species observed

603

Observations

4 286

Area

5,3km²

Ecological tissue

Sample of 44 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 Alastvere : 36 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 65 interactions GloBI sur 3 types (connectance 6.9%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
44
Interactions affichées
65
Connectance
0.069
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

603 distinct species · 4 286 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 286 obs · 1 cellules
Obs. / cellule
≥ 4 286
4 286–4 285
4 286–4 285
4 286–4 285
< 4 286

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

Climate

Mean T°

5,7°C

Annual rain

727mm

Warmest m°

21,2°C

Coldest m°

-8,3°C

Elevation: 67 m on average (min 63 m, max 70 m)

Bioclimatic detailsExpert
Annual mean temp.
5,7°C
Annual rain
727mm
Warmest month
21,2°C
Coldest month
-8,3°C
Mean alt.
67m
Min
63m
Max
70m
Std. dev.
2m
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

6,5

Org. C

59,0g/kg

Clay

15,7%

Sand

44,4%

Silt

39,9%

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

Dominant lithology: suGLiMaggregated to Põltsamaa

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
91,6g/kg
Clay
16,1%
Sand
43,6%
Silt
40,3%
5–15 cm
pH H₂O
6,5
Org. C
58,3g/kg
Clay
16,0%
Sand
43,9%
Silt
40,1%
15–30 cm
pH H₂O
6,5
Org. C
27,3g/kg
Clay
15,0%
Sand
45,7%
Silt
39,3%

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

Land cover

Forest25.7%
Crops47.0%
Built-up0.1%
Bare soil0.2%
Other (grassland, water…)27.0%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,2km

Basins crossed

1

Max stream order

1

Max drainage

869km²

Discharge in basins

0,0m³/s

Mean precip.

624mm/an

Mean T°

5,0°C

Moisture idx

0,10

Max snow

38%

Mean runoff

290mm/an

Mean elev. (basins)

63m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

9,3%

Pesticides

5,5kg/km²

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